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Conserving energy is one of those things that you may want to do, but you've never gotten around to it, and you're not exactly sure how to start -- because, well, thinking about stuff is hard. The SmartSwitch prototype -- designed by Peter Russo and Brendan Wypich at Stanford University -- works on

5 years ago 0 Comments
March 9, 2009 at 1:16PM
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We've seen magnetics used in everything from closet improvements to insomnia treatments, but researchers at the University of Alberta and the United States Naval Research Laboratory have found that \"by manipulating electron spin using magnetic fields, they can turn off and on light that's being guid

7 years ago 0 Comments