<?xml version="1.0"?><rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/"><channel><title>Science | PBS Video</title><description>Science RSS feed for PBS programming.</description><link>http://video.pbs.org/</link><language>en-us</language><generator>http://video.pbs.org/</generator><lastBuildDate>Mon, 23 Nov 2009 23:46:11 -0500</lastBuildDate><pubDate>Mon, 23 Nov 2009 23:46:11 -0500</pubDate><item><title>NOVA | Becoming Human Full Series Preview</title><link>http://video.pbs.org/video/1316763318/</link><description>Where did we come from? What makes us human? An explosion of recent discoveries sheds light on these questions, and NOVA&#39;s comprehensive, three-part special, &quot;Becoming Human,&quot; examines what the latest scientific research reveals about our hominid relatives.</description><guid>http://video.pbs.org/video/1316763318/</guid><pubDate>Mon, 2 Nov 2009 08:43:14 -0800</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Watch Tuesdays through Nov. 17, 2009, 8PM.  Check your local listings.</media:description><media:content medium="video" duration="571533" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/17/721/humanskulls.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1316763318/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Secret Life of Scientists | Joe DeGeorge</title><link>http://video.pbs.org/video/1337342146/</link><description>Joe DeGeorge is studying Physics at Clark University. He also recently participated in a NASA undergraduate research program at the Goddard Space Flight Center. When not working on his science, Joe tours the country playing wizard rock with his band, Harry and the Potters.</description><guid>http://video.pbs.org/video/1337342146/</guid><pubDate>Fri, 20 Nov 2009 10:26:18 -0800</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/People &amp; Profiles</category><category domain="PBS/taxonomy/topic">Performing Arts</category><category domain="PBS/taxonomy/topic">Performing Arts/Music</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Physics</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>His Science: Physics Student. His Secret: Rock Star.</media:description><media:content medium="video" duration="429081" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secret_Life_of_Scientists/252/399/nosn_00JoeD_thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>physics, Joe DeGeorge, rock music, student</media:keywords><media:player url="http://video.pbs.org/video/1337342146/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/People &amp; Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Performing Arts</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Performing Arts/Music</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Physics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>PBS Presents | Lost Cave Temples</title><link>http://video.pbs.org/video/1336049754/</link><description>In a remote corner of the Himalaya, in the forbidden kingdom of Mustang, a team of climbers scale cliffs to climb into mysterious caves for the first time and discover ancient cave temples lost to the modern world.</description><guid>http://video.pbs.org/video/1336049754/</guid><pubDate>Thu, 19 Nov 2009 04:28:27 -0800</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/Asia-Pacific</category><category domain="PBS/taxonomy/topic">History/World</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/Asia-Pacific</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>In a remote corner of the Himalaya,  climbers scale cliffs to climb into mysterious caves.</media:description><media:content medium="video" duration="3370400" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_General_Audience/251/161/lost_caves_thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1336049754/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Asia-Pacific</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/World</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/Asia-Pacific</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>NOVA | Becoming Human Part 3</title><link>http://video.pbs.org/video/1327194805/</link><description>The third hour of NOVA&#39;s comprehensive, three-part special &quot;Becoming Human&quot; examines why, of the many species of humans that once shared the globe, only our species, Homo sapiens, remains.</description><guid>http://video.pbs.org/video/1327194805/</guid><pubDate>Tue, 17 Nov 2009 16:05:39 -0800</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/Prehistoric (Pre 8000 BC)</category><category domain="PBS/taxonomy/topic">History/World</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Science</category><media:description>Last Human Standing: Many human species once shared the globe. Why do we alone remain?</media:description><media:content medium="video" duration="3092247" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/242/729/nova-003615-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>evolution, history, nature</media:keywords><media:player url="http://video.pbs.org/video/1327194805/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Prehistoric (Pre 8000 BC)</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/World</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category></item><item><title>American Experience | Surviving the Dust Bowl</title><link>http://video.pbs.org/video/1311363860/</link><description>The story of the determined people who clung to their homes and way of life, enduring drought, dust, disease and even death for nearly a decade.</description><guid>http://video.pbs.org/video/1311363860/</guid><pubDate>Tue, 17 Nov 2009 03:38:57 -0800</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Conservation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><media:description>The Dust Bowl brought drought, dust, disease and death to the Midwest for nearly a decade.</media:description><media:content medium="video" duration="3151435" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_American_Experience/227/629/001008_thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>Conservation, Great Depression, farming, 1930s, Dust Bowl, Midwest</media:keywords><media:player url="http://video.pbs.org/video/1311363860/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Conservation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category></item><item><title>NOVA | Becoming Human Part 2</title><link>http://video.pbs.org/video/1319997127/</link><description>The second hour of NOVA&#39;s comprehensive, three-part special &quot;Becoming Human&quot; examines new discoveries that reveal how the first humans hunted and formed families.</description><guid>http://video.pbs.org/video/1319997127/</guid><pubDate>Tue, 10 Nov 2009 16:08:30 -0800</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Identity</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/Prehistoric (Pre 8000 BC)</category><category domain="PBS/taxonomy/topic">History/World</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Science</category><media:description>Birth of Humanity: New discoveries reveal how early humans hunted and formed families.</media:description><media:content medium="video" duration="3087673" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/235/868/nova-003614-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>evolution, history, nature</media:keywords><media:player url="http://video.pbs.org/video/1319997127/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Identity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Prehistoric (Pre 8000 BC)</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/World</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category></item><item><title>Secret Life of Scientists | Ina Vandebroek</title><link>http://video.pbs.org/video/1321381782/</link><description>Ina Vandebroek is an ethnobotanist and Postdoctoral Research Associate at the New York Botanical Garden. She studies how cultures use medicinal plants in both South America and New York City. Ina is also a superb salsa dancer who sometimes forgets to let the man lead.</description><guid>http://video.pbs.org/video/1321381782/</guid><pubDate>Fri, 6 Nov 2009 11:27:00 -0800</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Habitat</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Plant Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>Her science: Ethnobotanist. Her Secret: Salsa Dancer.</media:description><media:content medium="video" duration="380667" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secret_Life_of_Scientists/16/49/nosn-00ina-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1321381782/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Habitat</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Plant Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>NOVA | Becoming Human Part 1</title><link>http://video.pbs.org/video/1312522241/</link><description>The first hour of NOVA&#39;s comprehensive, three-part special &quot;Becoming Human&quot; examines the factors that caused us to split from the other great apes.</description><guid>http://video.pbs.org/video/1312522241/</guid><pubDate>Tue, 3 Nov 2009 16:00:30 -0800</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Forensic</category><media:description>First Steps: 6 million years ago, what set our ancestors on the path from ape to human?</media:description><media:content medium="video" duration="3087209" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/228/737/nova-003613-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>evolution, history, nature</media:keywords><media:player url="http://video.pbs.org/video/1312522241/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Forensic</media:category></item><item><title>Secret Life of Scientists | Eran Egozy</title><link>http://video.pbs.org/video/1303047306/</link><description>Eran is an electrical engineer and computer scientist as well as a classical clarinetist. He cofounded the video game company Harmonix Music and helped bring the joy of making music to countless people with &quot;Rock Band&quot; and &quot;Guitar Hero.&quot;</description><guid>http://video.pbs.org/video/1303047306/</guid><pubDate>Fri, 23 Oct 2009 08:27:42 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/People &amp; Profiles</category><category domain="PBS/taxonomy/topic">Performing Arts</category><category domain="PBS/taxonomy/topic">Performing Arts/Music</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Electronics</category><media:description>His Science: Game Developer. His Secret: Clarinetist.</media:description><media:content medium="video" duration="458942" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secret_Life_of_Scientists/219/700/nosn_00eran_thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>music, computer, Eran Egozy, engineer, clarinet, video game</media:keywords><media:player url="http://video.pbs.org/video/1303047306/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/People &amp; Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Performing Arts</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Performing Arts/Music</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Electronics</media:category></item><item><title>NOVA | Hubble&#39;s Amazing Rescue</title><link>http://video.pbs.org/video/1294298696/</link><description>The unlikely story about how the world&#39;s most beloved telescope was saved</description><guid>http://video.pbs.org/video/1294298696/</guid><pubDate>Wed, 14 Oct 2009 03:20:08 -0700</pubDate><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Engineering</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>The unlikely story about how the world&#39;s most beloved telescope was saved</media:description><media:content medium="video" duration="3127426" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/211/348/nova-003611-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>space, NASA, astronaut, telescope, John Grunsfeld, Mike Massimino, Hubble repair, Hubble, space walk, Space Shuttle Atlantis</media:keywords><media:player url="http://video.pbs.org/video/1294298696/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Engineering</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>Secret Life of Scientists | Nate Ball</title><link>http://video.pbs.org/video/1290064005/</link><description>His Science: Mechanical Engineer. His Secret: Daredevil.</description><guid>http://video.pbs.org/video/1290064005/</guid><pubDate>Fri, 9 Oct 2009 11:53:38 -0700</pubDate><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Engineering</category><media:description>His Science: Mechanical Engineer. His Secret: Daredevil.</media:description><media:content medium="video" duration="549477" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secret_Life_of_Scientists/207/309/nosn_00nateBall_thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>Nate Ball, mechanical engineer, athlete, free runner, daredevil, inventor</media:keywords><media:player url="http://video.pbs.org/video/1290064005/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Engineering</media:category></item><item><title>Bill Moyers | The Journal: America&#39;s Economy Reformed?</title><link>http://video.pbs.org/video/1290388692/</link><description>Just over a year after economic calamity brought promises of reform to Washington is it business as usual for Wall Street?  Former IMF chief economist Simon Johnson and US Rep. Marcy Kaptur (D-OH) join Bill Moyers for a report card on the bailouts and to find out whether efforts of reform have been derailed.  Bill Moyers remembers his friend, renowned physician and mountaineer Charlie Houston.</description><guid>http://video.pbs.org/video/1290388692/</guid><pubDate>Fri, 9 Oct 2009 18:40:47 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/People &amp; Profiles</category><category domain="PBS/taxonomy/topic">Culture/Travel</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Business &amp; Economy</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Politics</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Medical</category><media:description>Former IMF chief economist Simon Johnson and US Rep. Marcy Kaptur (D-OH).</media:description><media:content medium="video" duration="3209066" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Bill_Moyers/207/626/BMJL-001325-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:keywords>bailout, banks, lobbying, Healthcare, K2, everest</media:keywords><media:player url="http://video.pbs.org/video/1290388692/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/People &amp; Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Travel</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Business &amp; Economy</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Politics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Medical</media:category></item><item><title>NOVA | Darwin&#39;s Darkest Hour</title><link>http://video.pbs.org/video/1286437550/</link><description>NOVA and National Geographic Television present a two-hour drama on the crisis that compelled Darwin to publish his theory of evolution.</description><guid>http://video.pbs.org/video/1286437550/</guid><pubDate>Wed, 7 Oct 2009 06:21:46 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/People &amp; Profiles</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Performing Arts</category><category domain="PBS/taxonomy/topic">Performing Arts/Drama</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>A two-hour drama on the crisis that compelled Darwin to publish his theory of evolution</media:description><media:content medium="video" duration="6112266" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/13/497/nova-003605-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>evolution, Drama, Charles Darwin, Emma Darwin, Alfred Russel Wallace, Henry Ian Cusick</media:keywords><media:player url="http://video.pbs.org/video/1286437550/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/People &amp; Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Performing Arts</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Performing Arts/Drama</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Botany of Desire | The Botany of Desire: Perspectives from the Arts, Humanities and Sciences</title><link>http://video.pbs.org/video/1283853952/</link><description>A panel of professors from UC Berkeley discusses the interdisciplinary importance of The Botany of Desire.</description><guid>http://video.pbs.org/video/1283853952/</guid><pubDate>Sat, 3 Oct 2009 12:00:53 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Food &amp; Dining</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Plant Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>A panel of professors discusses the interdisciplinary importance of The Botany of Desire.</media:description><media:content medium="video" duration="1136533" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Botany_of_Desire/201/388/thumb-perspectives.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1283853952/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Food &amp; Dining</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Plant Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Botany of Desire | Apples - Web Extra with Michael Pollan</title><link>http://video.pbs.org/video/1283863020/</link><description>Some fascinating historical and botanical facts about apples that didn&#39;t make it into the documentary.</description><guid>http://video.pbs.org/video/1283863020/</guid><pubDate>Sat, 3 Oct 2009 12:22:51 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Food &amp; Dining</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Plant Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Some additional fascinating historical and botanical facts about apples.</media:description><media:content medium="video" duration="711533" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Botany_of_Desire/201/397/thumb-extended-apple.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1283863020/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Food &amp; Dining</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Plant Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Botany of Desire | Cannabis - Web Extra with Michael Pollan</title><link>http://video.pbs.org/video/1283863040/</link><description>Some fascinating historical and botanical facts about cannabis that didn&#39;t make it into the documentary.</description><guid>http://video.pbs.org/video/1283863040/</guid><pubDate>Sat, 3 Oct 2009 12:28:14 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Plant Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Some additional fascinating historical and botanical facts about cannabis.</media:description><media:content medium="video" duration="251466" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Botany_of_Desire/201/397/thumb-extended-mj.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1283863040/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Plant Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Botany of Desire | Potatoes - Web Extra with Michael Pollan</title><link>http://video.pbs.org/video/1283863050/</link><description>Some fascinating historical and botanical facts about potatoes that didn&#39;t make it into the documentary.</description><guid>http://video.pbs.org/video/1283863050/</guid><pubDate>Sat, 3 Oct 2009 12:31:00 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Food &amp; Dining</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Plant Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Some additional fascinating historical and botanical facts about potatoes.</media:description><media:content medium="video" duration="431400" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Botany_of_Desire/201/397/thumb-extended-potato.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1283863050/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Food &amp; Dining</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Plant Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Botany of Desire | Like A Florist From 100 Years Ago</title><link>http://video.pbs.org/video/1283844986/</link><description>Teresa Sabankaya not only sells antique roses -- she grows most of the flowers in her shop.</description><guid>http://video.pbs.org/video/1283844986/</guid><pubDate>Wed, 7 Oct 2009 14:10:07 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Teresa Sabankaya not only sells antique roses -- she grows most of her flowers.</media:description><media:content medium="video" duration="414600" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Botany_of_Desire/201/379/thumb-florist.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1283844986/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Botany of Desire | Tulips - Web Extra with Michael Pollan</title><link>http://video.pbs.org/video/1283863030/</link><description>Some fascinating historical and botanical facts about tulips that didn&#39;t make it into the documentary.</description><guid>http://video.pbs.org/video/1283863030/</guid><pubDate>Thu, 8 Oct 2009 08:44:35 -0700</pubDate><category domain="PBS/taxonomy/topic">Home &amp; How-To</category><category domain="PBS/taxonomy/topic">Home &amp; How-To/Gardening</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Plant Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Some additional fascinating historical and botanical facts about tulips.</media:description><media:content medium="video" duration="0" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Botany_of_Desire/201/397/thumb-extended-tulip.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1283863030/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Home &amp; How-To</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Home &amp; How-To/Gardening</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Plant Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Secret Life of Scientists | Eva Vertes</title><link>http://video.pbs.org/video/1275834462/</link><description>Eva Verdes is a cancer researcher, medical student, and avid runner. She started her science career as a young teenager, earning a prestigious award for her work as well as the nickname Doogie Howser.</description><guid>http://video.pbs.org/video/1275834462/</guid><pubDate>Tue, 29 Sep 2009 10:13:41 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/People &amp; Profiles</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>Her Science: Cancer Researcher. Her Secret: Long-Distance Runner.</media:description><media:content medium="video" duration="442933" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secret_Life_of_Scientists/193/749/nosn_00eva_thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>medicine, running, cancer research, alzheimers, Eva Vertes</media:keywords><media:player url="http://video.pbs.org/video/1275834462/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/People &amp; Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>POV | A Healing Art</title><link>http://video.pbs.org/video/1264245323/</link><description>Artificial eye makers combine artistry, skill and compassion to rekindle hope for their patients and families. Each eye is a work of art created to be as unique as the individual who wears it. Follow the compelling journey of several patients from a state of fear to a place of hope as they are transformed by caring and capable hands.</description><guid>http://video.pbs.org/video/1264245323/</guid><pubDate>Fri, 6 Nov 2009 10:18:22 -0800</pubDate><category domain="PBS/taxonomy/topic">Arts &amp; Literature</category><category domain="PBS/taxonomy/topic">Arts &amp; Literature/Documentary</category><category domain="PBS/taxonomy/topic">Arts &amp; Literature/Film/Video</category><category domain="PBS/taxonomy/topic">Arts &amp; Literature/Nonfiction</category><category domain="PBS/taxonomy/topic">Cinema</category><category domain="PBS/taxonomy/topic">Cinema/Independent Film</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Care</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Science</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Profiles</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Health</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Medical</category><media:description>Artificial eye makers rekindle hope for their patients and families.</media:description><media:content medium="video" duration="424576" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_POV/182/695/ahealingart_full142.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1264245323/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature/Documentary</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature/Film/Video</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature/Nonfiction</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Cinema</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Cinema/Independent Film</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Care</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Medical</media:category></item><item><title>Retirement Revolution | The New Reality</title><link>http://video.pbs.org/video/1231741260/</link><description>Millions of Americans have had to change their retirement plans in the wake of the 2008 financial meltdown. Retirement Revolution looks at the stories of everyday people who have found ways not only to
survive but thrive in this new reality.</description><guid>http://video.pbs.org/video/1231741260/</guid><pubDate>Wed, 16 Sep 2009 14:22:36 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Career</category><category domain="PBS/taxonomy/topic">Culture/Trends</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Aging</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Care</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Science</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Mental Health</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Profiles</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">Home &amp; How-To</category><category domain="PBS/taxonomy/topic">Home &amp; How-To/Personal Finance</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Business &amp; Economy</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Health</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Social Issues</category><category domain="PBS/taxonomy/topic">Performing Arts</category><category domain="PBS/taxonomy/topic">Performing Arts/Dance</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>Explore how retirement plans have changed in the wake of the 2008 financial crisis.</media:description><media:content medium="video" duration="5150133" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Retirement_Revolution/151/697/RREV000027-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:keywords>Healthcare, retirement, medicare, 401k, social security, alzheimers, caregivers, medicaide</media:keywords><media:player url="http://video.pbs.org/video/1231741260/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Career</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Trends</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Aging</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Care</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Mental Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Home &amp; How-To</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Home &amp; How-To/Personal Finance</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Business &amp; Economy</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Social Issues</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Performing Arts</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Performing Arts/Dance</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>Retirement Revolution | Expert Peter Davies</title><link>http://video.pbs.org/video/1226047263/</link><description>Why is slowing the progression of Alzheimer&#39;s so important?</description><guid>http://video.pbs.org/video/1226047263/</guid><pubDate>Fri, 18 Sep 2009 10:03:26 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Trends</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Aging</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Care</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Social Issues</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Science/Psychology</category><media:description>Why is slowing the progression of Alzheimer&#39;s so important?</media:description><media:content medium="video" duration="79876" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Retirement_Revolution/146/256/RREV000008-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:keywords>caregivers</media:keywords><media:player url="http://video.pbs.org/video/1226047263/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Trends</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Aging</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Care</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Social Issues</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Psychology</media:category></item><item><title>Retirement Revolution | Expert William Thies</title><link>http://video.pbs.org/video/1226247958/</link><description>What is the importance of an early diagnosis of Alzheimer&#39;s?</description><guid>http://video.pbs.org/video/1226247958/</guid><pubDate>Fri, 18 Sep 2009 10:03:46 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Aging</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Care</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Mental Health</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Social Issues</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>What is the importance of an early diagnosis of Alzheimer&#39;s?</media:description><media:content medium="video" duration="119866" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Retirement_Revolution/146/452/RREV000016-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:keywords>health care, brain, retirement, memory loss</media:keywords><media:player url="http://video.pbs.org/video/1226247958/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Aging</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Care</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Mental Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Social Issues</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>Bill Moyers | The Journal: Obama at the Crossroads</title><link>http://video.pbs.org/video/1251090521/</link><description>With a landmark speech on health reform behind him and tensions rising in war-torn Afghanistan, Bill Moyers Journal looks at President Obama&#39;s next big fights.  Global health specialist and incoming president of Dartmouth College Dr. Jim Yong Kim shares his expertise in public health.  A hard look at the state of affairs in  Afghanistan with McClatchy DC Pentagon correspondent Nancy Youssef.</description><guid>http://video.pbs.org/video/1251090521/</guid><pubDate>Fri, 11 Sep 2009 19:00:07 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Education</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Health</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/International</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Media</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Military</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/National Security</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>Dr. Jim Yong Kim on public health. McClatchy DC Pentagon correspondent Nancy Youssef.</media:description><media:content medium="video" duration="3220266" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Bill_Moyers/170/137/BMJL-001322-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:player url="http://video.pbs.org/video/1251090521/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Education</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/International</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Media</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Military</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/National Security</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>Secret Life of Scientists | Rich Robinson</title><link>http://video.pbs.org/video/1252912907/</link><description>Rich Robinson is Assistant Professor in Cornell University&#39;s Department of Materials Science and Engineering. In his lab, he investigates tiny particles that might help solve the world&#39;s energy crisis. Outside the lab, he&#39;s a photographer, aiming to capture the souls of his subjects.</description><guid>http://video.pbs.org/video/1252912907/</guid><pubDate>Tue, 15 Sep 2009 10:10:50 -0700</pubDate><category domain="PBS/taxonomy/topic">Arts &amp; Literature</category><category domain="PBS/taxonomy/topic">Arts &amp; Literature/Photography</category><category domain="PBS/taxonomy/topic">Arts &amp; Literature/Profiles</category><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/People &amp; Profiles</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>His Science: Nanoscientist. His Secret: Photographer.</media:description><media:content medium="video" duration="466766" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secret_Life_of_Scientists/171/892/nosn_00Rich_thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>art, Photography, Rich Robinson, nanoscience</media:keywords><media:player url="http://video.pbs.org/video/1252912907/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature/Photography</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/People &amp; Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>Religion &amp; Ethics NewsWeekly | Personal Genetic Testing</title><link>http://video.pbs.org/video/1321449408/</link><description>The big business of personal DNA testing raises ethical questions; a memorial is unveiled for the 9/11 victims of United Flight 93.</description><guid>http://video.pbs.org/video/1321449408/</guid><pubDate>Fri, 6 Nov 2009 12:52:47 -0800</pubDate><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Medical</category><media:description>The business of personal DNA testing; a memorial for the victims of United Flight 93.</media:description><media:content medium="video" duration="1531425" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_R&amp;E_NewsWeekly/237/238/1301-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1321449408/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Medical</media:category></item><item><title>Secret Life of Scientists | Mark Siddall</title><link>http://video.pbs.org/video/1230925947/</link><description>Mark is Curator and Professor of Invertebrate Zoology at the American Museum of Natural History. He travels the world studying leeches. Watch as he shares some his scientific secrets and culinary adventures.</description><guid>http://video.pbs.org/video/1230925947/</guid><pubDate>Thu, 10 Sep 2009 11:29:17 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>His Science: Leech Expert. His Secret: Culinary Adventurer</media:description><media:content medium="video" duration="451533" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secret_Life_of_Scientists/150/925/nosn-mark-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>biology, food, Mark Siddall, leech</media:keywords><media:player url="http://video.pbs.org/video/1230925947/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>NOVA scienceNOW | Sleep, First Primates, Earthquakes in the Midwest, Sang-Mook Lee</title><link>http://video.pbs.org/video/1233237984/</link><description>Season 4: Episode 8</description><guid>http://video.pbs.org/video/1233237984/</guid><pubDate>Wed, 2 Sep 2009 06:25:32 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Profiles</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Health</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Science/Psychology</category><category domain="PBS/taxonomy/topic">Technology</category><media:description>Season 4: Episode 8</media:description><media:content medium="video" duration="3164113" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/153/110/nosn-000408-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1233237984/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Psychology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category></item><item><title>NOVA scienceNOW | Ask the Expert: What Got You Interested in Science?</title><link>http://video.pbs.org/video/1339044256/</link><description>NOVA scienceNOW astrophysicist Neil deGrasse Tyson holds office to answer viewer questions.  In this video, Neil explains what got him interested in science as a kid.</description><guid>http://video.pbs.org/video/1339044256/</guid><pubDate>Sun, 22 Nov 2009 08:14:39 -0800</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>Neil deGrasse Tyson explains what got him interested in science as a kid.</media:description><media:content medium="video" duration="174266" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/254/13/AskExpertScienceInspirationTHUMB.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>NOVA, scienceNOW, Dr.  Neil  deGrasse  Tyson, ask  the  expert</media:keywords><media:player url="http://video.pbs.org/video/1339044256/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>NOVA scienceNOW | Saving Hubble Update, Gangster Birds, How Memory Works</title><link>http://video.pbs.org/video/1225996652/</link><description>Season 4: Episode 7</description><guid>http://video.pbs.org/video/1225996652/</guid><pubDate>Wed, 26 Aug 2009 06:17:19 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Mental Health</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>Season 4: Episode 7</media:description><media:content medium="video" duration="3167689" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/146/207/nosn-000407-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:player url="http://video.pbs.org/video/1225996652/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Mental Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>NOVA scienceNOW | Ask the Expert: Can We See the Beginning of the Universe?</title><link>http://video.pbs.org/video/1339044300/</link><description>NOVA scienceNOW astrophysicist Neil deGrasse Tyson holds office hours to answer viewer questions.  In this video, Neil explains how new telescopes will help us see the origins of the universe.</description><guid>http://video.pbs.org/video/1339044300/</guid><pubDate>Sun, 22 Nov 2009 08:15:44 -0800</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>Neil deGrasse Tyson explains how to see the origins of the universe.</media:description><media:content medium="video" duration="82533" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/254/13/AskNeilOriginsUnivTHUMB.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>NOVA, scienceNOW, Dr. Neil deGrasse Tyson, ask, the, expert</media:keywords><media:player url="http://video.pbs.org/video/1339044300/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>Bill Moyers | The Journal: Critical Condition</title><link>http://video.pbs.org/video/1222675770/</link><description>Filmmaker Roger Weisberg puts a human face to the 47 million uninsured in America in CRITICAL CONDITION. The film follows families fighting illness without health coverage.</description><guid>http://video.pbs.org/video/1222675770/</guid><pubDate>Fri, 21 Aug 2009 14:25:16 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Care</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Health</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Human Rights</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Social Issues</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>Filmmaker Roger Weisberg puts a human face to the 47 million uninsured in America.</media:description><media:content medium="video" duration="3053466" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Bill_Moyers/143/36/BMJL-001319-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:player url="http://video.pbs.org/video/1222675770/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Care</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Human Rights</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Social Issues</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>Religion &amp; Ethics NewsWeekly | Spafford Children&#39;s Center; Dr. T</title><link>http://video.pbs.org/video/1288350032/</link><description>A Jerusalem children&#39;s center helps Muslim and Christians deal with trauma; an obstetrician uses faith in his practice.</description><guid>http://video.pbs.org/video/1288350032/</guid><pubDate>Wed, 4 Nov 2009 13:41:09 -0800</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Spirituality &amp; Religion</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Religion</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/Middle East</category><category domain="PBS/taxonomy/topic">Region/North America</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>A Jerusalem children&#39;s center helps kids deal with trauma; an obstetrician uses faith.</media:description><media:content medium="video" duration="1607029" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_R&amp;E_NewsWeekly/205/683/1250-1.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1288350032/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Spirituality &amp; Religion</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Religion</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/Middle East</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/North America</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>Time Team America | Fort James, South Dakota</title><link>http://video.pbs.org/video/1200621937/</link><description>In 1865, a unit of cavalry soldiers was sent west to keep the peace between incoming pioneer settlers and the Sioux Indians in what is now South Dakota. The soldiers built Fort James, one of the few stone forts on the American frontier. Time Team America traveled to South Dakota to find out how much of the fort survives so that it can be protected for future research.</description><guid>http://video.pbs.org/video/1200621937/</guid><pubDate>Thu, 30 Jul 2009 14:42:32 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/19th Century</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>Time Team rides to the rescue of a Wild West stone fort.</media:description><media:content medium="video" duration="3253133" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Time_Team/122/3/TTEA-000105-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>U.S. Cavalry, Civil War period, westward expansion, Sioux, Dakota War, Fort James, archaeology</media:keywords><media:player url="http://video.pbs.org/video/1200621937/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/19th Century</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>Time Team America | Range Creek, Utah</title><link>http://video.pbs.org/video/1192787828/</link><description>Time Team investigates a remote area in eastern Utah that may hold clues to the lives of the Fremont People who lived over 1000 years ago. Most of the sites in the canyon remain virtually untouched, providing a rare opportunity to find out what may have happened to the people who once flourished there.</description><guid>http://video.pbs.org/video/1192787828/</guid><pubDate>Thu, 23 Jul 2009 11:46:27 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/The Americas</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>Time Team travels to Utah to search for clues about the lives of the Fremont people.</media:description><media:content medium="video" duration="3314733" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Time_Team/114/544/TTEA-000104-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>geophysics, Wilcox Ranch, Range Creek, rock art, Fremont</media:keywords><media:player url="http://video.pbs.org/video/1192787828/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/The Americas</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>NOVA scienceNOW | Moon Smasher, Secrets in the Salt, Sangeeta Bhatia, Carbon Sequestration</title><link>http://video.pbs.org/video/1197885396/</link><description>Season 4: Episode 5</description><guid>http://video.pbs.org/video/1197885396/</guid><pubDate>Tue, 28 Jul 2009 12:18:08 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Earth</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>Season 4: Episode 5</media:description><media:content medium="video" duration="3148066" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/119/402/nosn-000405-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:player url="http://video.pbs.org/video/1197885396/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Earth</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>Time Team America | New Philadelphia, Illinois</title><link>http://video.pbs.org/video/1185361436/</link><description>Beneath farmlands in Western Illinois lie the remains of New Philadelphia, the first American town founded by a free African American prior to the Civil War. Time Team America was invited to help search for the schoolhouse where New Philadelphia&#39;s African American children learned to read and write in freedom.</description><guid>http://video.pbs.org/video/1185361436/</guid><pubDate>Thu, 16 Jul 2009 17:12:53 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/19th Century</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><media:description>Time Team searches for a school in the first town founded by free African Americans.</media:description><media:content medium="video" duration="3254133" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Time_Team/107/460/TTEA-000103-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>frontier, african american, Illinois, Free Frank McWorter, New Philadelphia</media:keywords><media:player url="http://video.pbs.org/video/1185361436/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/19th Century</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category></item><item><title>NOVA scienceNOW | The Science of Picky Eaters, Smart Sea Lions and Talking Walruses, Sangeeta Bhatia, Capturing Carbon</title><link>http://video.pbs.org/video/1191147025/</link><description>Season 4: Episode 4</description><guid>http://video.pbs.org/video/1191147025/</guid><pubDate>Wed, 22 Jul 2009 07:30:16 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Plant Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Energy</category><category domain="PBS/taxonomy/topic">Technology/Engineering</category><media:description>Season 4: Episode 4</media:description><media:content medium="video" duration="3143733" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/112/990/nosn-000404-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:player url="http://video.pbs.org/video/1191147025/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Plant Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Energy</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Engineering</media:category></item><item><title>Bill Moyers | The Journal: Robert Wright on the Idea of God</title><link>http://video.pbs.org/video/1188774541/</link><description>In his new book, &quot;The Evolution of God,&quot; bestselling author Robert Wright examines how the idea of God has changed through history. Wright sits down with Bill Moyers to discuss why he thinks the notion of God is imperative to a moral society. And, Bill Moyers talks with two environmental activists who are disappointed in Obama&#39;s progress on climate change. Plus, a Bill Moyers essay on health care.</description><guid>http://video.pbs.org/video/1188774541/</guid><pubDate>Mon, 20 Jul 2009 11:20:16 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Spirituality &amp; Religion</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Business &amp; Economy</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Energy</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Environment</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Health</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/International</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Religion</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Science &amp; Technology</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Energy</category><media:description>Robert Wright on THE EVOLUTION OF GOD. Environmental activists on Obama&#39;s record.</media:description><media:content medium="video" duration="3217533" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Bill_Moyers/110/721/BMJL-001314-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:keywords>health care, climate change, greenpeace, sierra club</media:keywords><media:player url="http://video.pbs.org/video/1188774541/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Spirituality &amp; Religion</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Business &amp; Economy</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Energy</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/International</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Religion</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Science &amp; Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Energy</media:category></item><item><title>Religion &amp; Ethics NewsWeekly | Episcopal Convention Report</title><link>http://video.pbs.org/video/1288317641/</link><description>Episcopal Church allows gays to enter the clergy; the effects of meditation on the brain.</description><guid>http://video.pbs.org/video/1288317641/</guid><pubDate>Wed, 4 Nov 2009 13:39:54 -0800</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Spirituality &amp; Religion</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Religion</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Episcopal Church allows gays to enter the clergy; the effects of meditation on the brain.</media:description><media:content medium="video" duration="1607029" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_R&amp;E_NewsWeekly/205/651/1246-1.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1288317641/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Spirituality &amp; Religion</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Religion</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Time Team America | Topper, South Carolina</title><link>http://video.pbs.org/video/1176527479/</link><description>Deep in South Carolina lies Topper, a remarkable site challenging our understanding of America&#39;s first inhabitants. The site is providing material left behind by the Clovis people, but is also challenging theories about when people first came to the American continent. Join Time Team as they hunt for evidence that could shed light on these controversial new theories.</description><guid>http://video.pbs.org/video/1176527479/</guid><pubDate>Thu, 9 Jul 2009 11:08:18 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/The Americas</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>Time Team searches for evidence of North America&#39;s first human inhabitants.</media:description><media:content medium="video" duration="3313133" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Time_Team/99/25/TTEA-000102-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>Clovis, Paleo-Indian, Topper, Clovis Comet, geophysics, ground penetrating radar, Al Goodyear</media:keywords><media:player url="http://video.pbs.org/video/1176527479/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/The Americas</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>NOVA scienceNOW | Marathon Mouse, Dinosaur Plague, Franklin Chang-Diaz, Space Storms</title><link>http://video.pbs.org/video/1177846411/</link><description>Season 4: Episode 3</description><guid>http://video.pbs.org/video/1177846411/</guid><pubDate>Wed, 15 Jul 2009 06:29:21 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Pharmacology</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Sports &amp; Fitness</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Insects</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Engineering</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>Season 4: Episode 3</media:description><media:content medium="video" duration="3152642" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/100/289/nosn-000403-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>dinosaurs, NASA, marathon mouse, AICAR, exercise in a pill, Franklin Chang-Diaz, rocketry, space travel, amber, Northern Lights, space weather</media:keywords><media:player url="http://video.pbs.org/video/1177846411/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Pharmacology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Sports &amp; Fitness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Insects</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Engineering</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>Tavis Smiley | Dr. Michael Roizen: Thursday, 7/9</title><link>http://video.pbs.org/video/1177418840/</link><description>Dr. Michael Roizen says the U.S. healthcare discussion needs to focus on preventive care rather than just access.</description><guid>http://video.pbs.org/video/1177418840/</guid><pubDate>Fri, 10 Jul 2009 16:20:40 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Aging</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Diet &amp; Nutrition</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Care</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Science</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Mental Health</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Sports &amp; Fitness</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Opinion &amp; Analysis</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Politics</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>Michael Roizen says the U.S. healthcare discussion needs to include lifestyle treatment.</media:description><media:content medium="video" duration="638772" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Tavis_Smiley/99/896/michaelroizen_cove2.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>Healthcare</media:keywords><media:player url="http://video.pbs.org/video/1177418840/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Aging</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Diet &amp; Nutrition</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Care</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Mental Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Sports &amp; Fitness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Opinion &amp; Analysis</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Politics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>NOVA scienceNOW | Hunt for Alien Earths, Art Authentication, Maydianne Andrade, Autism Genes</title><link>http://video.pbs.org/video/1174241079/</link><description>Season 4: Episode 2</description><guid>http://video.pbs.org/video/1174241079/</guid><pubDate>Tue, 7 Jul 2009 10:00:06 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Insects</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Computing</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>Season 4: Episode 2</media:description><media:content medium="video" duration="3139036" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/96/864/nosn-000402-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>Astronomy, science, Computers, Technology, insects, Mental health, Painting/Drawing</media:keywords><media:player url="http://video.pbs.org/video/1174241079/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Insects</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Computing</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>Time Team America | Season Preview</title><link>http://video.pbs.org/video/1170627148/</link><description>A new science-reality series from PBS that sends archaeologists on a race against time to excavate historic sites around the nation. Host Colin Campbell guides each expedition as viewers peer over the shoulders of diggers, scientists and historians at work. You never know what they&#39;ll dig up next!</description><guid>http://video.pbs.org/video/1170627148/</guid><pubDate>Thu, 2 Jul 2009 07:03:24 -0700</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>Peer over the shoulders of diggers, scientists and historians at work.</media:description><media:content medium="video" duration="249018" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Time_Team/93/407/ttea_sizzle.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:player url="http://video.pbs.org/video/1170627148/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>NOVA scienceNOW | Diamond Factory, Anthrax Investigation, Auto-Tune, Luis von Ahn</title><link>http://video.pbs.org/video/1168232965/</link><description>Season 4: Episode 1</description><guid>http://video.pbs.org/video/1168232965/</guid><pubDate>Wed, 1 Jul 2009 08:17:14 -0700</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><media:description>Season 4: Episode 1</media:description><media:content medium="video" duration="3122549" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/91/117/nosn-000401-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>anthrax, Auto-Tune, pitch-correction software, artificial diamond, electronics, bioterrorism, Luis von Ahn, computer science, Captcha</media:keywords><media:player url="http://video.pbs.org/video/1168232965/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category></item><item><title>Secrets of the Dead | Killer Flu</title><link>http://video.pbs.org/video/1240086878/</link><description>In 1918, a flu pandemic ripped through the global population with such speed and virulence that by the end of the following year an estimated 40 million people would be dead. Where did this particular flu strain come from, and what made it so deadly? 85 years later, virologists and epidemiologists the world over are still hunting down the answers to those two critical questions.</description><guid>http://video.pbs.org/video/1240086878/</guid><pubDate>Thu, 3 Sep 2009 14:31:12 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Science</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">History/War &amp; Espionage</category><category domain="PBS/taxonomy/topic">History/World</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>Where did this particular flu strain come from, and what made it so deadly?</media:description><media:content medium="video" duration="3293333" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secrets_of_the_Dead/159/655/sede-000402-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>war, DNA, medicine, Disease, epidemic, flu, virus, World War 1, Doctors</media:keywords><media:player url="http://video.pbs.org/video/1240086878/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/War &amp; Espionage</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/World</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>NOW on PBS | Justice Delayed</title><link>http://video.pbs.org/video/1146783007/</link><description>A shocking reality: A backlog in processing rape kits -- crucial evidence in arresting violent predators -- is delaying and sometimes denying justice for tens of thousands of American women. NOW travels to Los Angeles County to investigate why it has the largest known rape kit backlog in the country -- over 12,000 kits are sitting untested in police storage facilities.</description><guid>http://video.pbs.org/video/1146783007/</guid><pubDate>Tue, 9 Jun 2009 10:43:01 -0700</pubDate><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Law &amp; Criminal Justice</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Social Issues</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Forensic</category><media:description>NOW investigates the enormous backlog in rape cases</media:description><media:content medium="video" duration="1384466" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOW/70/674/517-sm.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:keywords>rape, Criminal Justice, dna evidence</media:keywords><media:player url="http://video.pbs.org/video/1146783007/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Law &amp; Criminal Justice</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Social Issues</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Forensic</media:category></item><item><title>Secrets of the Dead | Blackbeard&#39;s Lost Ship</title><link>http://video.pbs.org/video/1208271760/</link><description>Edward Teach, alias Blackbeard, was the most notorious pirate of his day. Now, 300 years later, a marine archaeology team believe they have found his sunken flagship, Queen Anne&#39;s Revenge, off the North Carolina coast. Did Blackbeard accidentally run his ship aground, or was it a deliberate plot to betray his crew and cheat them out of their share of the plunder?</description><guid>http://video.pbs.org/video/1208271760/</guid><pubDate>Thu, 3 Sep 2009 06:44:14 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/18th Century</category><category domain="PBS/taxonomy/topic">History/Europe</category><category domain="PBS/taxonomy/topic">History/The Americas</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/North America</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><category domain="PBS/taxonomy/topic">Science/Forensic</category><media:description>Has an archaeology team discovered Blackbeard&#39;s sunken flagship, Queen Anne&#39;s Revenge?</media:description><media:content medium="video" duration="3136333" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secrets_of_the_Dead/129/305/sede-000804-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>history, archaeology, pirates, shipwrecks, treasure, North Carolina, marine archaeology</media:keywords><media:player url="http://video.pbs.org/video/1208271760/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/18th Century</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Europe</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/The Americas</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/North America</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Forensic</media:category></item><item><title>Time Team America | Fort Raleigh, North Carolina</title><link>http://video.pbs.org/video/1098873031/</link><description>Time Team travels to Roanoke Island in the Outer Banks of North Carolina in search of Fort Raleigh, the first English settlement in America. The team has just three days to identify the location of the settlement, known as the Lost Colony, which has remained a mystery for over 400 years.</description><guid>http://video.pbs.org/video/1098873031/</guid><pubDate>Tue, 21 Apr 2009 10:23:31 -0700</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>Time Team travels to Roanoke Island in search of the first English settlement in America.</media:description><media:content medium="video" duration="3223066" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Time_Team/24/991/TTEA-000101-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:player url="http://video.pbs.org/video/1098873031/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>NOW on PBS | On Thin Ice</title><link>http://video.pbs.org/video/1146684618/</link><description>In a special one-hour NOW on PBS, David Brancaccio and environmentalist Conrad Anker -- one of the world&#39;s leading high altitude climbers -- adventure to the Gangotri Glacier in the Himalayan Mountains, the source of the Ganges River, to witness the effects of global warming first-hand.</description><guid>http://video.pbs.org/video/1146684618/</guid><pubDate>Tue, 9 Jun 2009 10:43:03 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Conservation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><media:description>The impact of global warming on the Himilayas</media:description><media:content medium="video" duration="3406133" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOW/70/578/516-sm.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:keywords>global warming, Himilayas</media:keywords><media:player url="http://video.pbs.org/video/1146684618/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Conservation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category></item><item><title>NOVA | Doctors&#39; Diaries</title><link>http://video.pbs.org/video/1114402491/</link><description>Seven doctors, 21 years... Saving lives is only part of the story.</description><guid>http://video.pbs.org/video/1114402491/</guid><pubDate>Tue, 12 May 2009 11:09:52 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/People &amp; Profiles</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Care</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Science</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Profiles</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>Seven doctors, 21 years... Saving lives is only part of the story.</media:description><media:content medium="video" duration="6131000" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/39/796/nova-003608-09-thumb__758425.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>medical school, Harvard Medical School, medical students, residency, hospitals, emergency medicine</media:keywords><media:player url="http://video.pbs.org/video/1114402491/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/People &amp; Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Care</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>Nature | Frogs: The Thin Green Line</title><link>http://video.pbs.org/video/1117923308/</link><description>It is the greatest mass extinction since the dinosaurs.  Population by population, species by species, amphibians are vanishing off the face of the Earth. Scientists are taking desperate measures to try to save those frogs they can, even bathing frogs in Clorox solutions and keeping them in Tupperware boxes under carefully controlled conditions to prevent the spread of a deadly fungus.</description><guid>http://video.pbs.org/video/1117923308/</guid><pubDate>Tue, 12 May 2009 14:05:02 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Conservation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Habitat</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>It is the greatest mass extinction since the dinosaurs.</media:description><media:content medium="video" duration="3031133" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Nature/43/138/naat-002610-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>extinction, Conservation, endangered species, frogs, amphibians</media:keywords><media:player url="http://video.pbs.org/video/1117923308/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Conservation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Habitat</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>NOVA | Last Extinction</title><link>http://video.pbs.org/video/1108903659/</link><description>Scientists propose a radical idea of what killed off mammoths and other Ice Age animals.</description><guid>http://video.pbs.org/video/1108903659/</guid><pubDate>Fri, 1 May 2009 11:05:27 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Earth</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/North America</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><media:description>Scientists propose a radical idea of what killed off mammoths and other Ice Age animals.</media:description><media:content medium="video" duration="3130885" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/34/546/nova-003607-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>extinction, NOVA Last Extinction, Clovis, mammoth, Ice Age, comet, stone age tool, megafauna, black mat</media:keywords><media:player url="http://video.pbs.org/video/1108903659/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Earth</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/North America</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category></item><item><title>NOVA | Extreme Ice</title><link>http://video.pbs.org/video/1108763899/</link><description>An acclaimed photographer joins scientists to document the runaway melting of glaciers.</description><guid>http://video.pbs.org/video/1108763899/</guid><pubDate>Fri, 1 May 2009 11:51:04 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Conservation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Earth</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Environment</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><media:description>An acclaimed photographer joins scientists to document the runaway melting of glaciers.</media:description><media:content medium="video" duration="3171533" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/15/129/nova-003604-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>Alaska, global warming, NOVA Extreme Ice, James Balog, glacier melting, ice sheet, sea-level rise, Greenland, Iceland, Columbia Glacier</media:keywords><media:player url="http://video.pbs.org/video/1108763899/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Conservation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Earth</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category></item><item><title>American Experience | The Lobotomist</title><link>http://video.pbs.org/video/1049423655/</link><description>In the 1940s Dr. Walter Freeman gained fame for perfecting the lobotomy, then hailed as a miracle cure for the severely mentally ill. But within a few years, lobotomy was labeled one of the most barbaric mistakes of modern medicine.</description><guid>http://video.pbs.org/video/1049423655/</guid><pubDate>Tue, 21 Apr 2009 13:11:52 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Mental Health</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Medical</category><media:description>Dr. Walter Freeman gained fame for perfecting the lobotomy.</media:description><media:content medium="video" duration="3286266" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_American_Experience/1001/828/amex-002002-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-14</media:rating><media:keywords>psychiatric, lobotomy, neuroscience, Ethics, Walter Freeman, mental illness, ice-pick, transorbital, medical controversy</media:keywords><media:player url="http://video.pbs.org/video/1049423655/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Mental Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Medical</media:category></item><item><title>American Experience | Test Tube Babies</title><link>http://video.pbs.org/video/1049390486/</link><description>Pioneering researchers attempting to conceive babies through in vitro fertilization faced daunting obstacles and much controversy before the world&#39;s first test tube baby was born on July 25, 1978.</description><guid>http://video.pbs.org/video/1049390486/</guid><pubDate>Tue, 21 Apr 2009 13:11:52 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Biology</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Health</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Social Issues</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Medical</category><media:description>Researchers face controversy while conceiving babies through in vitro fertilization.</media:description><media:content medium="video" duration="3096200" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_American_Experience/1001/796/amex-001904-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>science, genetics, pregnancy, medicine, Ethics, Family Issues, in vitro fertilization, infertility, experiment</media:keywords><media:player url="http://video.pbs.org/video/1049390486/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Social Issues</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Medical</media:category></item><item><title>NOVA | Rat Attack</title><link>http://video.pbs.org/video/1051969546/</link><description>Why do huge swarms of rats overrun a bamboo forest in India once every half-century?</description><guid>http://video.pbs.org/video/1051969546/</guid><pubDate>Fri, 6 Mar 2009 06:54:40 -0800</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/Asia-Pacific</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Conservation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Earth</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Habitat</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Insects</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Plant Life</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/Asia-Pacific</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><media:description>Why do huge swarms of rats overrun a bamboo forest in India once every half-century?</media:description><media:content medium="video" duration="3166481" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/1004/243/3603_rats.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>India, plague, rats</media:keywords><media:player url="http://video.pbs.org/video/1051969546/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Asia-Pacific</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Conservation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Earth</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Habitat</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Insects</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Plant Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/Asia-Pacific</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category></item><item><title>FRONTLINE | My Father, My Brother, and Me</title><link>http://video.pbs.org/video/1082086931/</link><description>Correspondent Dave Iverson&#39;s personal journey to understand Parkinson&#39;s, the disease which has taken such a toll on his family.</description><guid>http://video.pbs.org/video/1082086931/</guid><pubDate>Sat, 4 Apr 2009 08:42:00 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Identity</category><category domain="PBS/taxonomy/topic">Culture/People &amp; Profiles</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Care</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Profiles</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Health</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>A journalist sets off on a personal journey to understand Parkinson&#39;s disease.</media:description><media:content medium="video" duration="3370170" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_FRONTLINE/8/982/thumb__373806.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:player url="http://video.pbs.org/video/1082086931/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Identity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/People &amp; Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Care</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>American Experience | The Polio Crusade</title><link>http://video.pbs.org/video/1174115155/</link><description>In the summer of 1950 Wytheville, VA realized the nation&#39;s worst medical fears. An outbreak of Infantile Paralysis, commonly known as Polio, swept through a small town of 5,500 in which 40 percent of residents had not yet reached their eighteenth birthday. Highly contagious, just in time for summer vacation, the devastating neurodegenerative disease had chosen its next target.</description><guid>http://video.pbs.org/video/1174115155/</guid><pubDate>Tue, 7 Jul 2009 07:58:37 -0700</pubDate><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Biology</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Science</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/United States</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Medical</category><media:description>In the 1950&#39;s a Polio outbreak swept the U.S., devastating communities nationwide.</media:description><media:content medium="video" duration="3205266" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_American_Experience/96/741/amex-002102.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>polio, vaccine, Jonas Salk, epidemic, eradication, research, public health, iron lung</media:keywords><media:player url="http://video.pbs.org/video/1174115155/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Medical</media:category></item><item><title>American Experience | The Trials of J. Robert Oppenheimer</title><link>http://video.pbs.org/video/1174233882/</link><description>In the Spring of 1954, the U.S. government put J. Robert Oppenheimer, the country&#39;s preeminent atomic scientist and the man behind the atomic bomb, on trial for national loyalty. The setting was a hearing to determine the status of Opppenheimer&#39;s security clearance, but the drama that unfolded was a parade of all the fears of a paranoid Cold War government desperate not to be outgunned.</description><guid>http://video.pbs.org/video/1174233882/</guid><pubDate>Tue, 7 Jul 2009 13:10:35 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">History/Asia-Pacific</category><category domain="PBS/taxonomy/topic">History/Biographies</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">History/War &amp; Espionage</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Engineering</category><media:description>The man behind the atomic bomb is put on trial for suspected communist ties in 1954.</media:description><media:content medium="video" duration="6638747" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_American_Experience/96/857/amex-002101.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>atomic bomb, Cold War, World War II, manhattan project, los alamos, hiroshima, atomic energy commission, communist</media:keywords><media:player url="http://video.pbs.org/video/1174233882/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Asia-Pacific</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Biographies</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/War &amp; Espionage</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Engineering</media:category></item><item><title>FRONTLINE | HEAT</title><link>http://video.pbs.org/video/994540147/</link><description>A far-reaching investigation into America&#39;s energy landscape and what can be done to save our planet - and what it will take.</description><guid>http://video.pbs.org/video/994540147/</guid><pubDate>Thu, 5 Mar 2009 11:17:47 -0800</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Conservation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Business &amp; Economy</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Energy</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Environment</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/National Security</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Science &amp; Technology</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Earth Sciences</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Energy</category><media:description>An investigation into America&#39;s energy landscape and what can be done to save our planet.</media:description><media:content medium="video" duration="6979662" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Frontline/949/479/thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:keywords>Energy, Climate, Development, Coal, cars, carbon, oil, Wind Energy, Nuclear Energy</media:keywords><media:player url="http://video.pbs.org/video/994540147/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Conservation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Business &amp; Economy</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Energy</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/National Security</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Science &amp; Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Earth Sciences</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Energy</media:category></item><item><title>NOVA | Is There Life on Mars?</title><link>http://video.pbs.org/video/1114436021/</link><description>The search for life on the Red Planet heats up with the discovery of frozen water.</description><guid>http://video.pbs.org/video/1114436021/</guid><pubDate>Wed, 6 May 2009 09:31:43 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Earth</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Habitat</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Chemistry</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Robotics</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>The search for life on the Red Planet heats up with the discovery of frozen water.</media:description><media:content medium="video" duration="3117650" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/39/829/nova-003518-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>NOVA, Is There Life on Mars?, Mars rover, Spirit and Opportunity, Red Planet, extraterrestrial life, Phoenix Mars Lander, water on mars</media:keywords><media:player url="http://video.pbs.org/video/1114436021/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Earth</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Habitat</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Chemistry</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Robotics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>Wide Angle | From Jihad to Rehab</title><link>http://video.pbs.org/video/1246030058/</link><description>Go inside a rehabilitation center in Saudi Arabia, where art therapy and religious re-education are being used to reform militant jihadists, like Ahmed al-Shaya, who went to Iraq on a suicide mission in 2004. Meet Juma Al-Dossary who has returned to Saudi Arabia after spending six years in Guantanamo, and hear from Dr. Awad Alymai, the detainees&#39; art therapist, about his patients&#39; transformation.</description><guid>http://video.pbs.org/video/1246030058/</guid><pubDate>Tue, 8 Sep 2009 11:52:11 -0700</pubDate><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/International</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/National Security</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/Middle East</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Psychology</category><media:description>Go inside a rehabilitation center for former militant jihadists in Saudi Arabia.</media:description><media:content medium="video" duration="500600" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Wide_Angle/165/315/wa_portal_Jihad_thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">e</media:rating><media:keywords>terrorism, Saudi Arabia, jihad, art therapy</media:keywords><media:player url="http://video.pbs.org/video/1246030058/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/International</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/National Security</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/Middle East</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Psychology</media:category></item><item><title>NOVA | The Bible&#39;s Buried Secrets</title><link>http://video.pbs.org/video/1051895565/</link><description>An archeological detective story traces the origins of the Hebrew Bible.</description><guid>http://video.pbs.org/video/1051895565/</guid><pubDate>Sat, 14 Mar 2009 14:27:34 -0700</pubDate><category domain="PBS/taxonomy/topic">Arts &amp; Literature</category><category domain="PBS/taxonomy/topic">Arts &amp; Literature/Writing</category><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">Culture/Communities</category><category domain="PBS/taxonomy/topic">Culture/Spirituality &amp; Religion</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/Ancient &amp; Classical (8000 BC - 400 AD)</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/Middle East</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>An archeological detective story traces the origins of the Hebrew Bible.</media:description><media:content medium="video" duration="6689000" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/1004/170/3516_bible.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>Bible, Hebrew</media:keywords><media:player url="http://video.pbs.org/video/1051895565/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature/Writing</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Communities</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture/Spirituality &amp; Religion</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Ancient &amp; Classical (8000 BC - 400 AD)</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/Middle East</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>NOVA | Alien From Earth</title><link>http://video.pbs.org/video/1051895972/</link><description>Do the remains of a tiny hobbit-like creature on the island of Flores belong to a new human species?</description><guid>http://video.pbs.org/video/1051895972/</guid><pubDate>Sat, 14 Mar 2009 14:16:21 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/Asia-Pacific</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Do the remains of a tiny hobbit-like creature belong to a new human species?</media:description><media:content medium="video" duration="3127400" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/1004/171/nova-003515-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>fossils, bones, indonesia</media:keywords><media:player url="http://video.pbs.org/video/1051895972/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/Asia-Pacific</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>NOVA | Hunting the Hidden Dimension</title><link>http://video.pbs.org/video/1050932219/</link><description>Mysteriously beautiful fractals are shaking up the world of mathematics and deepening our understanding of nature.</description><guid>http://video.pbs.org/video/1050932219/</guid><pubDate>Fri, 6 Mar 2009 06:54:35 -0800</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Mathematics</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Computing</category><media:description>Mysteriously beautiful fractals are deepening our understanding of nature.</media:description><media:content medium="video" duration="3179000" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/1003/253/nova-003514-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>fractals, chaos, Mandelbrot set</media:keywords><media:player url="http://video.pbs.org/video/1050932219/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Mathematics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Computing</media:category></item><item><title>NOVA | Space Shuttle Disaster</title><link>http://video.pbs.org/video/1024203198/</link><description>An investigation uncovers the human failures and design flaws behind the 2003 Columbia tragedy.</description><guid>http://video.pbs.org/video/1024203198/</guid><pubDate>Tue, 21 Apr 2009 16:56:12 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">History/United States</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Science &amp; Technology</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Engineering</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>An investigation uncovers the failures and design flaws behind the 2003 Columbia tragedy.</media:description><media:content medium="video" duration="3138000" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/977/775/nova-003512-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>space, astronauts, NASA, rockets, space shuttle</media:keywords><media:player url="http://video.pbs.org/video/1024203198/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/United States</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Science &amp; Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Engineering</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>NOVA | Arctic Dinosaurs</title><link>http://video.pbs.org/video/1022686073/</link><description>Experts in Alaska investigate how dinosaurs managed to thrive in polar regions.</description><guid>http://video.pbs.org/video/1022686073/</guid><pubDate>Sat, 14 Mar 2009 15:57:00 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Earth</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>Experts in Alaska investigate how dinosaurs managed to thrive in polar regions.</media:description><media:content medium="video" duration="3143796" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/976/317/nova-003511-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>Alaska, Arctic, asteroid impact, Colville River, Cretaceous, dinosaurs, extinction, fossils, warm-blooded, North Slope, paleontology, permafrost</media:keywords><media:player url="http://video.pbs.org/video/1022686073/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Earth</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>Secrets of the Dead | Executed in Error</title><link>http://video.pbs.org/video/1211797061/</link><description>In 1910, an American doctor named Hawley Crippen was convicted in England of poisoning and dismembering his wife. The vicious murder-and execution that followed-made international headlines. It was a landmark case-the first trial by media, and the first to be dominated by forensic science. But did the prosecutors get it right? Almost one hundred years later, investigators have re-opened the files.</description><guid>http://video.pbs.org/video/1211797061/</guid><pubDate>Thu, 3 Sep 2009 06:44:11 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">History/Europe</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Forensic</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>Investigators have re-opened the files on one of the crimes of the century</media:description><media:content medium="video" duration="3256946" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secrets_of_the_Dead/132/676/sede-000803-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>murder, history, Crime, Journalism, forensics, execution, mass media, poison</media:keywords><media:player url="http://video.pbs.org/video/1211797061/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Europe</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Forensic</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>NOVA scienceNOW | Phoenix Mars Lander, Brain Trauma, Mammoth Mystery, Judah Folkman</title><link>http://video.pbs.org/video/1235617592/</link><description>Season 3: Episode 6</description><guid>http://video.pbs.org/video/1235617592/</guid><pubDate>Wed, 2 Sep 2009 06:54:43 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Biology</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Public Health</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>Season 3: Episode 6</media:description><media:content medium="video" duration="3147046" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/155/386/nosn-000306_thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>paleontology, life, Cancer, mammoth, water, Mars, Phoenix, brain trauma, brain injury, skeleton, Judah Folkman, angiogenesis</media:keywords><media:player url="http://video.pbs.org/video/1235617592/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Public Health</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>NOVA scienceNOW | Leeches, The Search for ET, Stem Cells Breakthrough, Edith Widder</title><link>http://video.pbs.org/video/995676009/</link><description>Season 3: Episode 5</description><guid>http://video.pbs.org/video/995676009/</guid><pubDate>Sat, 14 Mar 2009 06:03:24 -0700</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Science/Physics</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>Season 3: Episode 5</media:description><media:content medium="video" duration="3118272" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/950/564/nosn_NEW_000305-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>genetics, Disease, Ethics</media:keywords><media:player url="http://video.pbs.org/video/995676009/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Physics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>NOVA scienceNOW | Bird Brains, Space Storms, Yoky Matsuoka, Smart Bridges</title><link>http://video.pbs.org/video/1120052998/</link><description>Season 3: Episode 4</description><guid>http://video.pbs.org/video/1120052998/</guid><pubDate>Mon, 8 Jun 2009 09:15:52 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Electronics</category><category domain="PBS/taxonomy/topic">Technology/Engineering</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>Season 3: Episode 4</media:description><media:content medium="video" duration="3113238" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/45/170/nosn_NEW_000304-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>science, language, Bird Brains, Space Storms, Yoky Matsuoka, Smart Bridges, space exploration, Technology, animals</media:keywords><media:player url="http://video.pbs.org/video/1120052998/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Weather &amp; Natural Disasters</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Electronics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Engineering</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>NOVA scienceNOW | Saving Hubble, First Primates, Alfredo Quinones Hinojosa, Killer Microbe</title><link>http://video.pbs.org/video/995674817/</link><description>Season 3: Episode 3</description><guid>http://video.pbs.org/video/995674817/</guid><pubDate>Tue, 21 Apr 2009 20:39:23 -0700</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Physics</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>Season 3: Episode 3</media:description><media:content medium="video" duration="3105834" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/950/563/nosn_NEW_000303-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>Mexico, paleontology, NASA, evolution, war, Disease, Illegal Aliens, Iraq, Cancer</media:keywords><media:player url="http://video.pbs.org/video/995674817/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Physics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>NOVA scienceNOW | Personal DNA Testing, Art Authentication, Carpturing Carbon, Pardis Sabeti</title><link>http://video.pbs.org/video/1235586258/</link><description>Season 3: Episode 2</description><guid>http://video.pbs.org/video/1235586258/</guid><pubDate>Tue, 15 Sep 2009 06:34:04 -0700</pubDate><category domain="PBS/taxonomy/topic">Arts &amp; Literature</category><category domain="PBS/taxonomy/topic">Arts &amp; Literature/Drawing &amp; Painting</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Biology</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Conservation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Environment</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><category domain="PBS/taxonomy/topic">Technology</category><media:description>Season 3: Episode 2</media:description><media:content medium="video" duration="3115537" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/155/356/nosn-000302-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>carbon dioxide, DNA, global warming, genetic testing, van Gogh, art forgeries, computer algorithms, sequestration, Pardis Sabeti</media:keywords><media:player url="http://video.pbs.org/video/1235586258/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature/Drawing &amp; Painting</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Policy &amp; Regulation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Conservation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category></item><item><title>NOVA scienceNOW | Dark Matter, Of Mice and Memory, Hany Farid, Wisdom of the Crowds</title><link>http://video.pbs.org/video/995674549/</link><description>Season 3: Episode 1</description><guid>http://video.pbs.org/video/995674549/</guid><pubDate>Sat, 14 Mar 2009 06:17:58 -0700</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Medical</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>Season 3: Episode 1</media:description><media:content medium="video" duration="3109800" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA_scienceNOW/950/563/nosn_NEW_000301-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:player url="http://video.pbs.org/video/995674549/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>NOVA | Lord of the Ants</title><link>http://video.pbs.org/video/980049632/</link><description>E.O. Wilson&#39;s fascination with little creatures has led him to some very big ideas.</description><guid>http://video.pbs.org/video/980049632/</guid><pubDate>Fri, 6 Mar 2009 11:05:08 -0800</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Conservation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Habitat</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Insects</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Profiles</category><media:description>E.O. Wilson&#39;s fascination with little creatures has led him to some very big ideas.</media:description><media:content medium="video" duration="3177941" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/935/664/NOVA-003510-THUMB.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>biology, ants, biodiversity, biophilia, diverse, diversity, E.O. Wilson, life, natural world</media:keywords><media:player url="http://video.pbs.org/video/980049632/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Conservation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Habitat</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Insects</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Profiles</media:category></item><item><title>Secrets of the Dead | Sinking Atlantis</title><link>http://video.pbs.org/video/1204753806/</link><description>5000 ago, the Minoans, Europe&#39;s first great civilization, flourished on the island of Crete. The sophisticated inhabitants were the first Europeans to use a written language and construct paved roads. But inexplicably, at the height of their power, the Minoans were wiped from the pages of history. The reason for their disappearance has perplexed historians for generations -- until now.</description><guid>http://video.pbs.org/video/1204753806/</guid><pubDate>Thu, 3 Sep 2009 06:49:09 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/Ancient &amp; Classical (8000 BC - 400 AD)</category><category domain="PBS/taxonomy/topic">History/Europe</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>Uncover history-changing evidence of what happened to the ancient Minoans</media:description><media:content medium="video" duration="3152466" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secrets_of_the_Dead/125/966/sede-000802-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>Greece, history, tsunamis, archaeology, Minoans, ancient civilization, sediment</media:keywords><media:player url="http://video.pbs.org/video/1204753806/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Ancient &amp; Classical (8000 BC - 400 AD)</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Europe</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>Secrets of the Dead | Doping for Gold</title><link>http://video.pbs.org/video/1239877248/</link><description>Imagine if today&#39;s athletes were unknowingly involved in a government-sponsored secret doping program, leaving them with tarnished honors, broken bodies and damaged psyches. Doping for Gold investigates one of the most alarming cover-ups in the history of the Olympic Games - East Germany&#39;s organized use of steroids and testosterone to bolster its athletes&#39; performance from 1960s through the 1980s.  This program received a 2009 Emmy nomination for Outstanding Science, Technology and Nature Programming.</description><guid>http://video.pbs.org/video/1239877248/</guid><pubDate>Wed, 9 Sep 2009 11:20:11 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Pharmacology</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Sports &amp; Fitness</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/20th &amp; 21st Centuries</category><category domain="PBS/taxonomy/topic">History/Europe</category><category domain="PBS/taxonomy/topic">History/World</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/Europe</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>2009 Emmy Nominee: Investigate one of the most alarming cover-ups in the history of the Olympic Games</media:description><media:content medium="video" duration="3216010" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secrets_of_the_Dead/159/450/sede-000801-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>Cold War, drugs, Sports, Olympics, gender, steroids, East Germany, swimming, sexuality</media:keywords><media:player url="http://video.pbs.org/video/1239877248/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Pharmacology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Sports &amp; Fitness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/20th &amp; 21st Centuries</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Europe</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/World</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/Europe</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>Secrets of the Dead | Aztec Massacre</title><link>http://video.pbs.org/video/1207009525/</link><description>Archaeologists make a grisly find: Four hundred skeletons buried in a mass grave. The bodies have lain undisturbed for 500 years, since the time of the Spanish conquest. But this is no ordinary gravesite. The remains suggest these people met a gruesome end at the hands of the Aztecs, who ruled Mesoamerica in the 14th through 16th centuries. But who were the victims and why were they killed?</description><guid>http://video.pbs.org/video/1207009525/</guid><pubDate>Thu, 3 Sep 2009 06:44:14 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/Europe</category><category domain="PBS/taxonomy/topic">History/The Americas</category><category domain="PBS/taxonomy/topic">Region</category><category domain="PBS/taxonomy/topic">Region/Latin America</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>400 skeletons are found in Zultapec. Who were the victims and why were they killed?</media:description><media:content medium="video" duration="3141266" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Secrets_of_the_Dead/128/97/sede-000701-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>war, history, Massacre, The Americas, Aztecs, Hernando Cortes, blood sacrifice, conquistadors</media:keywords><media:player url="http://video.pbs.org/video/1207009525/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/Europe</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/The Americas</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Region/Latin America</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>Nature | What Males Will Do</title><link>http://video.pbs.org/video/1288858568/</link><description>For males in the animal kingdom, the main goal is to pass on their genes to the next generation. But it takes two to tango, and males will go to extremes to win a mate. They will make music, change body colors, develop astonishing anatomy, even agree to be eaten alive... all in the name of love! From dancing spiders to drumming monkeys, discover what males will do to show they have what it takes!</description><guid>http://video.pbs.org/video/1288858568/</guid><pubDate>Thu, 8 Oct 2009 15:13:52 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Males in the animal kingdom will go to extremes to win a mate.</media:description><media:content medium="video" duration="3031066" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Nature/206/155/naat-002510-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">nr</media:rating><media:keywords>mating, sexual selection, courtship</media:keywords><media:player url="http://video.pbs.org/video/1288858568/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>NOVA | Cracking the Maya Code</title><link>http://video.pbs.org/video/980048895/</link><description>The story behind the centuries-long decipherment of ancient Maya hieroglyphs.</description><guid>http://video.pbs.org/video/980048895/</guid><pubDate>Sat, 14 Mar 2009 15:42:32 -0700</pubDate><category domain="PBS/taxonomy/topic">Arts &amp; Literature</category><category domain="PBS/taxonomy/topic">Arts &amp; Literature/Writing</category><category domain="PBS/taxonomy/topic">Culture</category><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/The Americas</category><category domain="PBS/taxonomy/topic">History/World</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><media:description>The story behind the centuries-long decipherment of ancient Maya hieroglyphs.</media:description><media:content medium="video" duration="3160960" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/935/663/NOVA-003508-THUMB.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>ancient, Central America, civilization, decipher, decode, glyph, inscription, language, Maya, Mexico</media:keywords><media:player url="http://video.pbs.org/video/980048895/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Arts &amp; Literature/Writing</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Culture</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/The Americas</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/World</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category></item><item><title>Nature | What Females Want</title><link>http://video.pbs.org/video/1282842898/</link><description>The answers to the age-old question, &quot;What do women want?&quot; just might be found in the animal kingdom. Scientists use unorthodox techniques and the latest technology to probe the mysteries of attraction. What makes a male gelada a good catch? What can a &quot;fembot&quot; tell us about the sage grouse&#39;s mating behavior? Discover how females are shaping the future of their species by choosing the best mates.</description><guid>http://video.pbs.org/video/1282842898/</guid><pubDate>Fri, 9 Oct 2009 08:37:46 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Discover how females are shaping the future of their species by choosing the best mates.</media:description><media:content medium="video" duration="2996400" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Nature/200/425/naat-002509-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>mating, sexual selection</media:keywords><media:player url="http://video.pbs.org/video/1282842898/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>NOVA | The Four-Winged Dinosaur</title><link>http://video.pbs.org/video/1050822242/</link><description>Surprising fossils from northeastern China spur a debate over how birds evolved.</description><guid>http://video.pbs.org/video/1050822242/</guid><pubDate>Sat, 14 Mar 2009 15:07:39 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Archaeology &amp; Anthropology</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Surprising fosils from northeastern China spur a debate over how birds evolved.</media:description><media:content medium="video" duration="3260800" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/1003/146/3505-episode.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>paleontology, evolution, fossil, dinosaur, flight</media:keywords><media:player url="http://video.pbs.org/video/1050822242/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Archaeology &amp; Anthropology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>NOVA | Ape Genius</title><link>http://video.pbs.org/video/1200128615/</link><description>Experts zero in on what separates humans from our closest living relatives.  Ape Genius received a 2009 Emmy nomination for Outstanding Science, Technology, and Nature Programming.</description><guid>http://video.pbs.org/video/1200128615/</guid><pubDate>Thu, 6 Aug 2009 06:04:08 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Psychology</category><media:description>2009 Emmy Nominee: Experts zero in on what separates humans from our closest living relatives.</media:description><media:content medium="video" duration="3166899" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/121/545/nova-003507-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>language, intelligence, anthropology, ape, behavior, bonobo, communication, great ape, human, primate</media:keywords><media:player url="http://video.pbs.org/video/1200128615/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Psychology</media:category></item><item><title>NOVA | Astrospies</title><link>http://video.pbs.org/video/980042464/</link><description>An elite corps of U.S. astronauts is trained to gather intelligence on the Soviets.</description><guid>http://video.pbs.org/video/980042464/</guid><pubDate>Fri, 17 Apr 2009 11:52:10 -0700</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">History/War &amp; Espionage</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Astronomy &amp; Space</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>An elite corps of U.S. astronauts is trained to gather intelligence on the Soviets.</media:description><media:content medium="video" duration="3176384" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/935/657/3503.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>Almaz, Asif Siddiqi, astronaut, China, Cold War, cosmonaut, India, James Bamford, Japan</media:keywords><media:player url="http://video.pbs.org/video/980042464/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History/War &amp; Espionage</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Astronomy &amp; Space</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>Nature | Crash: A Tale of Two Species</title><link>http://video.pbs.org/video/1200406235/</link><description>This is the story of the fabric of life, and how all species are connected. At its center is the horseshoe crab, a creature that has remained virtually unchanged for eons.  Its annual spawning produces millions of eggs that are the lifeline for a tiny bird, the red knot. But horseshoe crab numbers are plummeting, and the pyramid depending on this age-old creature is about to come crashing down.  This program receive a 2009 Emmy nomination for Outstanding Science, Technology and Nature Programming.</description><guid>http://video.pbs.org/video/1200406235/</guid><pubDate>Thu, 30 Jul 2009 12:30:39 -0700</pubDate><category domain="PBS/taxonomy/topic">Health &amp; Wellness</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Health Science</category><category domain="PBS/taxonomy/topic">Health &amp; Wellness/Pharmacology</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Conservation</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs</category><category domain="PBS/taxonomy/topic">News &amp; Public Affairs/Environment</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Medical</category><media:description>2009 Emmy Nominee: This is the story of the fabric of life, and how all species are interconnected.</media:description><media:content medium="video" duration="3044902" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Nature/121/816/naat-002507-thumb.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>Conservation, birds, migration, horseshoe crabs</media:keywords><media:player url="http://video.pbs.org/video/1200406235/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Health Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Health &amp; Wellness/Pharmacology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Conservation</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">News &amp; Public Affairs/Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Medical</media:category></item><item><title>NOVA | Absolute Zero</title><link>http://video.pbs.org/video/1050757560/</link><description>The story of the harnessing of cold and the race to reach the lowest temperature possible.</description><guid>http://video.pbs.org/video/1050757560/</guid><pubDate>Fri, 6 Mar 2009 06:40:44 -0800</pubDate><category domain="PBS/taxonomy/topic">History</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Chemistry</category><category domain="PBS/taxonomy/topic">Science/Physics</category><category domain="PBS/taxonomy/topic">Technology</category><media:description>The story of the harnessing of cold and the race to reach the lowest temperature possible.</media:description><media:content medium="video" duration="6078466" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_NOVA/1003/83/3501-episode.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:keywords>temperature, superconductivity, refrigeration, thermometer, freeze</media:keywords><media:player url="http://video.pbs.org/video/1050757560/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">History</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Chemistry</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Physics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category></item><item><title>Wired Science | Episode 10: Perfect Water</title><link>http://video.pbs.org/video/1321358896/</link><description>Adam Rogers goes behind the scenes to show us how Hollywood is cracking the code to create &quot;perfect water&quot; on screen; Woods Hole Institute expedition sails to Gakkel Ridge in the Arctic Ocean to deploy autonomous undersea vehicles in hopes of discovering new life forms.</description><guid>http://video.pbs.org/video/1321358896/</guid><pubDate>Fri, 6 Nov 2009 12:55:28 -0800</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Chemistry</category><category domain="PBS/taxonomy/topic">Science/Physics</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Space</category><media:description>Hollywood is cracking the code to create &quot;perfect water&quot; on screen.</media:description><media:content medium="video" duration="3178231" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_General_Audience/14/769/cove-wiredscience-thumb-episode110.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>science, health, health care, natural disasters, environment, nature, Technology, housing, shelter</media:keywords><media:player url="http://video.pbs.org/video/1321358896/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Chemistry</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Physics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Space</media:category></item><item><title>Wired Science | Episode 8: Japanese Robots</title><link>http://video.pbs.org/video/1321340720/</link><description>WIRED SCIENCE travels to Japan and meets up with a GeekDad who builds fighting robots for competitions; Adam sits down with Anne Wojcicki and Linda Avey, the co-founders of 23andMe, to chat about giving people insight into their genetic information; we meet medical professionals who are working to eliminate symptoms of various diseases by supplying electricity to the brain.</description><guid>http://video.pbs.org/video/1321340720/</guid><pubDate>Fri, 6 Nov 2009 12:51:26 -0800</pubDate><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><category domain="PBS/taxonomy/topic">Science/Physics</category><category domain="PBS/taxonomy/topic">Technology</category><category domain="PBS/taxonomy/topic">Technology/Robotics</category><media:description>WIRED SCIENCE meets up with a GeekDad who builds robots for competitions.</media:description><media:content medium="video" duration="3142310" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_General_Audience/14/609/cove-wiredscience-thumb-episode108.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-g</media:rating><media:keywords>science, genetics, medicine, Technology, archaeology</media:keywords><media:player url="http://video.pbs.org/video/1321340720/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Physics</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Technology/Robotics</media:category></item><item><title>Nature | Creepy Crawlers</title><link>http://video.pbs.org/video/1190422585/</link><description>Why mole rats are naked, the ugliest bug in Oklahoma and how tapeworms survive.</description><guid>http://video.pbs.org/video/1190422585/</guid><pubDate>Tue, 21 Jul 2009 15:00:25 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>Why mole rats are naked, the ugliest bug in Oklahoma and how tapeworms survive.</media:description><media:content medium="video" duration="559999" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Nature/112/283/naat-002504-4.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:player url="http://video.pbs.org/video/1190422585/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item><item><title>Nature | What Lurks Below</title><link>http://video.pbs.org/video/1190424354/</link><description>A cutting-edge camera captures ten-foot sleeper sharks and hagfish on the ocean floor.</description><guid>http://video.pbs.org/video/1190424354/</guid><pubDate>Tue, 21 Jul 2009 15:00:31 -0700</pubDate><category domain="PBS/taxonomy/topic">Nature &amp; Environment</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animal Behavior</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Animals</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Biodiversity</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</category><category domain="PBS/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</category><category domain="PBS/taxonomy/topic">Science</category><category domain="PBS/taxonomy/topic">Science/Biology</category><media:description>A cutting-edge camera captures ten-foot sleeper sharks and hagfish on the ocean floor.</media:description><media:content medium="video" duration="588999" /><media:thumbnail url="http://www-tc.pbs.org/cove-media/http/PBS_CP_Nature/112/284/naat-002504-5.jpg" type="image/jpeg" height="60" width="142" /><media:rating scheme="urn:v-chip">tv-pg</media:rating><media:player url="http://video.pbs.org/video/1190424354/" /><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animal Behavior</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Animals</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Biodiversity</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Humans &amp; Nature</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Nature &amp; Environment/Oceans &amp; Aquatic Life</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science</media:category><media:category scheme="http://www.pbs.org/rss/pbscontent/taxonomy/topic">Science/Biology</media:category></item></channel></rss>
