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Submission + - Theoretical shoe inserts could power your gadgets (

Anon8---) writes: First published on, a process called electrowetting using conductive droplets could provide 10 watts of juice to smartphones and other gadgets as you walk. So far Tom Krupenkin and Ashley Taylor have been able to produce a few milliwatts of power along tiny channels a few millimetres wide. They have patented the idea and are now concentrating on scaling up the device and designing a shoe to contain it.
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Theoretical shoe inserts could power your gadgets

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I have a theory that it's impossible to prove anything, but I can't prove it.