Innovation Nation Season 7 Episode 8 - Telephones

Airdate: 2021-Feb-20

Episode summary:

Host Mo Rocca shows us the body airbag for motorcycle safety; the sleep/wake system that uses colored light to help you rest; the handheld mini printer that prints with a swipe; and, the history of the telephone.

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 >