Medical Tech Transforms the 3rd World

Humans have always used their best technology to save lives, and new tech--and even some OLD tech--is now being employed by doctors the world over. Host Chuck Pell meets a designer who uses old car parts to help 3rd world doctors keep babies from getting jaundice. He takes a ride in a wheelchair that's built to work like an All-Terrain-Vehicle. Doctors and botanists join forces to GROW medicines.