This is a pretty sweet show from Adam and Jamie from Mythbusters. It pits 2 teams against each other using the same materials to create a series of machines that convey a common thought. Last week was 'heavy vs. light' and the teams created some interesting and creative ways to express that. Expect lots of building random things and of course some explosions. Great fun. Great Science. Check it out on the Discovery Channel on Sundays or learn more about it here.