Innovation Nation Season 5 Episode 4 - Geometric Pies

Airdate: 2018-Oct-20

Episode summary:

Host Mo Rocca shows us an inner-tube-like system saving homes from floods; the artistic baker using math to create her artistic pies; a French app maker keeping travelers safe by warning of high-crime areas to avoid; and the history of ham radios keeping the world connected.

About Innovation Nation series:

Hosted by CBS News correspondent Mo Rocca, each episode of “Innovation Nation” will tell the fascinating stories behind the world�...Show more >