Science off the Sphere: Space Soundwaves II- Electric Didgeridoo

June 1, 2012 · Posted in Uncategorized 

In his off-duty time, NASA Astronaut Don Pettit likes to explore scientific curiosities of his own design. Sometimes that means cutting his shirt up and playing the space station vacuum cleaner like a didgeridoo. Answer the challenge question at www.physicscentral.com/sots for a chance to have your name read from space!

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