Innovation Nation Season 1 Episode 11 - Salmon Cannon

Airdate: 2015-Jan-24

Episode summary:

Host Mo Rocca shows us the invention that shoots spawning salmon over man-made obstructions as they swim upstream; Noah Webster Home, where the first American dictionary was written; the inventor of a soccer ball that generates plug-in power; and the last generation to know some of the world’s greatest inventions.

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 >