Folding Bike Helmet - S5.E23
Host Mo Rocca shows us how tragedy inspired a brother to create a new kind of bike helmet; the countertop dishwasher that runs on a gallon of water; the dad and son team who created a computerized power drill; and, the history of plastic and how it changed the world.
Folding Bike Helmet - S5.E23
May 4, 2019
0
ratings
0
reviews
0
video reviews