Quantum Doughnuts

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DATE : Tue, 23 Mar 2010 15:47:28 GMT
Entered in Database : 2010-03-23 15:47:28
length : 79946674
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Research led by the University of Warwick has found a way to use doughnut shaped by-products of quantum dots to slow and even freeze light, opening up a wide range of possibilities from reliable and effective light based computing to the possibility of "slow glass".