Woof Washer
- Episode aired Oct 22, 2016
- 20m
Host Mo Rocca shows us: The dog washing wand invented 20 years ago by a 4th grader, that's a hit today. Advances in Holograms. Cardboard tents cleaning up festivals in Europe. And the car th... Read allHost Mo Rocca shows us: The dog washing wand invented 20 years ago by a 4th grader, that's a hit today. Advances in Holograms. Cardboard tents cleaning up festivals in Europe. And the car that innovated safety.Host Mo Rocca shows us: The dog washing wand invented 20 years ago by a 4th grader, that's a hit today. Advances in Holograms. Cardboard tents cleaning up festivals in Europe. And the car that innovated safety.