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Bullets of Sound
A toy commonly seen on office desks has inspired a powerful new technology. Researchers at the California Institute of Technology modified Newton’s Cradle, that series of stainless steel balls suspended by fishing wire, to create extremely focused and destructive sound waves. See how they did it in this episode of Innovation Nation with Miles O'Brien.  credit: NSF
Video Length: 0
Date Found: March 10, 2011
Date Produced: March 08, 2011
View Count: 1
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