Nov 29 2012
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Oct 10 2012
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Sep 4 2011
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Apr 8 2011
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Oct 4 2010
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Mar 24 2010
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What's an easier green power source to acquire than sun or wind? Random ambient vibrations, that's what. And that's…
Jan 20 2010
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Dec 10 2008
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May 21 2008
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Jul 6 2007
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OK, so it isn't the finest week for free-energy machines, but perhaps the boys at Steorn are just giving this…
Apr 6 2007
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We're thinking this nanotechnology thing is catching on big-time. First someone figured out how to use the…
May 3 2006
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Sep 9 2005
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