Host Mo Rocca shows us the inexpensive artificial arm invented by a teen; the mouthpiece that's an automatic toothbrush; the mechanical snake that seeks out water pollution; and, the machine based on early computer theories.
Innovation Nation S4E25 Screenshot
7 0 7 P R O U D L Y P R E S E N T S
TITLE: Innovation.Nation.S04E25.WEB.x264
DATE: Fri 01/24/2020
AUDIO: English
SUBS: SOURCE: WEB
