Visit Your Local PBS Station PBS Home PBS Home Programs A-Z TV Schedules Watch Video
Shop PBS
Search PBS

NOVA  Electromagnetic Spectrum

Satellites use portions of the electromagnetic spectrum that are invisible to our eyes. Details

 

Program: NOVA

Episode: Electromagnetic Spectrum

To unveil Earth's processes, satellites use portions of the electromagnetic spectrum that are invisible to our eyes.

• Visit the Electromagnetic Spectrum webpage

Duration: (0:44)
Premiere Date: 02/28/2013
Episode Expires: Never
TV Rating: TV-G


To view the full experience of this website, please download and install latest Adobe Flash Player version.

Did you know? Viewers like you are our largest single source of support.

More Videos from NOVA

Full episodes
115 VIDEOS

Australia's First 4 Billion Years: Strange Creatures
53:06 Air Date 05/01/13

Australia's First 4 Billion Years: Monsters
53:06 Air Date 04/24/13

Australia: Life Explodes
53:36 Air Date 04/17/13

Australia's First 4 Billion Years: Awakening
53:08 Air Date 04/10/13

Ancient Computer
52:53 Air Date 04/03/13

Meteor Strike
52:52 Air Date 03/27/13
+ MORE FULL EPISODES
Previews
82 VIDEOS

Meteor Strike Preview
2:26 Air Date 03/14/13

Australia: Monsters Preview
0:30 Air Date 03/12/13

Australia: Strange Creatures Preview
0:30 Air Date 03/12/13

Australia: Awakening Preview
0:30 Air Date 03/11/13

Australia: Life Explodes Preview
0:30 Air Date 03/11/13

Mind of a Rampage Killer Preview
0:30 Air Date 02/14/13
+ MORE PREVIEWS
Shorts
88 VIDEOS

How the 1918 Flu Infected People
0:25 Air Date 05/14/13

What Made the 1918 Flu So Deadly?
1:28 Air Date 05/14/13

Fertilizing the Amazon
3:27 Air Date 04/22/13

Flu Probabilities
1:53 Air Date 04/17/13

Bed Bug Sex
2:13 Air Date 04/10/13

Ancient Computer Sneak Peek
4:38 Air Date 04/02/13
+ MORE SHORTS