Can you power your computer by typing? | xkcd's What If? [2:47]

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• jol@discuss.tchncs.de ⁨2⁩ ⁨weeks⁩ ago

  The short answer is: of course not.

  But there’s actually an amazing new tech out there for self-powered smart switches that produce enough energy from the movement of the switch alone, so they don’t require any external power: smarthomescene.com/…/moes-self-powered-wireless-z…

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