09-20-2007, 12:08 AM
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#15
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Compost Power
Posts: 79
Karma: 62238
Join Date: Aug 2007
Location: Chattanooga, Tennessee
Device: Nook ST-1 Sony Reader PRS500(retired but still kicking)
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Quote:
Originally Posted by mogui
We have long been able to generate electrical energy from differences in temperature. By using a charge pump Dr Peter Spies of Fraunhofer Institute is able to wirelessly monitor a patient's temperature. The story is here. Will eBooks be next? |
Wind power maybe?
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