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March 2, 2011

Scientists build world's first anti-laser

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More than 50 years after the invention of the laser, the world?s first functional ?anti-laser? ? a device which causes two incoming beams of light to perfectly cancel each other out ? has been developed by scientists in the U.S..

Source: http://www.cosmosmagazine.com/news/4073/scientists-invent-worlds-first-anti-laser

Charlize Theron Chelsea Handler

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