Hollow Flashlight Girl
- Episode aired Oct 25, 2014
- 21m
Host Mo Rocca shows us a teen who invented a battery/free flashlight; how we can diagnose million/dollar violins with CAT scans; cloth that generates electricity; and asks the question / Is ... Read allHost Mo Rocca shows us a teen who invented a battery/free flashlight; how we can diagnose million/dollar violins with CAT scans; cloth that generates electricity; and asks the question / Is payment technology making wallets extinct?Host Mo Rocca shows us a teen who invented a battery/free flashlight; how we can diagnose million/dollar violins with CAT scans; cloth that generates electricity; and asks the question / Is payment technology making wallets extinct?
