Monday, 23 June 2014

These are the coolest amateur rockets I've ever seen



These are the coolest amateur rockets I've ever seen

Bamboo rockets are really cool. They are wheels with a central rod full of solid fuel and nozzles that spin into the sky until they stop and fall back to Earth on a parachute. Or explode. It's a big thing in Thailand—so big that they celebrate festivals to watch them fly and broadcast them on TV.
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