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How energy harvesting has come of age
Clipped to the Drawing Board by Dillon Smatcher  
Perpetual motion machines have been the subject of ridicule for hundreds of years, but there is plenty of scope for harvesting small amounts of energy from various sources for performing useful tasks. Jon Severn reports of how technological developments are presenting new opportunities for low-powered wireless electronic devices.
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Powered by JoomlaCommentCopyright (C) 2006 Frantisek Hliva. All rights reserved.Homepage: http://cavo.co.nr/
Wednesday 12 September, 2007 11:40 AM
 
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