thermoelectric effect
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This Might Be the World’s First Festive Snow Globe That Generates Its Own Snow
As climate change continues to affect weather patterns, the odds of having snow for the holidays in some parts of the world have considerably decreased. Sean Hodgins came up with a solution to a lack of snow with a snow globe that generates its own. But unfortunately, the contraption is problematically power-hungry.
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This Smartwatch Is Powered By Body Heat, And That’s Cool As Hell
All photos: Andrew Liszewski/Gizmodo What if, instead of frantically trying to find a power outlet when your smartphone is about to die, you simply had to hold it in your hand and scroll through Instagram for a while? That’s the future the Matrix PowerWatch teases, because it’s able to charge itself using nothing but the…