Host Mo Rocca shows us the device to quickly teach you how to play guitar; the robotic lawn mower that cuts your grass on its own; replacing tissue with a cloth handkerchief dispenser; and, the genius of Nikola Tesla.
Released: Jan 01, 1970
Runtime: 00:30:14 minutes
Genre: Documentary, Family, Kids, News
Stars: Mo Rocca, Alie Ward, Adam Yamaguchi, Jax Tranchida