Wednesday, July 23, 2014
Season 2014 Episode 4130 | 26m 49s | Video has closed captioning.
North Carolina has the tenth highest rate of food insecurity in the nation. Researchers hope to create a warning system for the vibrio bacteria in oysters. Technicians at Duke are working on a device to help ALS patients communicate. And doctors at Wake Forest Baptist use a device to heal a pregnant woman's heart.
Aired: 07/22/14
