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Schoolgirl develops gadget to make mobile charger redundant (hindustantimes.com)
1 point by nreece on Oct 22, 2009 | hide | past | favorite | 1 comment


And next week - a perpetual motion machine.

Still, ignoring the scant understanding of physics - there is something to be said for recovering some of the energy lost as heat and possibly electromagnetic energy outside of the operational frequencies for a given device.




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