h a l f b a k e r yIdea vs. Ego
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There have been a number of folks researching using piezo to harvest power for personal electronic devices, mostly from shoes. So far nobody seems to have productized it. See links. |
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1- because the components are way too expansive |
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2- there is much more thermal energy wasted around
(well, in hot countries, that is) |
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My watch is powered by my movements. Mmmm... kinetic. |
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