Keeps on Truckin
Special | 28m 46s | Video has closed captioning.
Cars and trucks and things that go! Kids create a convoy of balloon-powered vehicles in-studio. Science Olympiad competitors explain the engineering behind their mousetrap vehicle. Learn a recipe for “Sweet Stuff Roll-ups.” Watch as students compete to create mousetrap cars using scientific know-how.
Aired: 03/14/14
Problems Playing Video? | Closed Captioning