NASA Astronaut Don Pettit Dan Burbank ISS Science off the Sphere: Space Soundwaves II- Electric Didgeridoo Expedition 30 Flight

NASA astronaut Don Pettit, Expedition 30 flight engineer, holds a Microgravity Science Glovebox (MSG) glove in the Columbus laboratory of the International Space Station. (NASA)

NASA Astronaut Don Pettit Dan Burbank ISS Science off the Sphere: Space Soundwaves II- Electric Didgeridoo Expedition 30 Flight may 31 2012

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 http://www.physicscentral.com/sots for a chance to have your name read from space!