Podcast for 28 October 2011
SCIENCE UNDERWATER - Why the seas of the future may belong to jellyfish, why fish tanks can be …
African American Scientists
Future Wheelchairs
Engineers are designing electric-powered wheelchairs that can identify and respond to the type of …
Negative Pressure
Vacuums don't only clean carpets. They can help wounds heal, too.
Changing Physics
A listener asks: Was physics different when the universe was young?
Gaming Information
Video games are chock full of information--story lines, character traits, and maps, to name a few. …
Feeling Machine
A new computer program addresses teenage girls' emotional needs
Alcohol and Colds
We answer this listener's question: Can a shot of alcohol stop a cold in its tracks?
The Microbes Below
To study underground bacteria, scientists have been pretty much just digging holes. Until now.