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Oh nifty. These can also be used to generate electricity from body heat. Or presumably any waste heat.
by tootie 1y ago
Oh nifty. These can also be used to generate electricity from body heat. Or presumably any waste heat.
- dotancohen 1y agoOnly if you have a cold environment into which to dump that heat into. You could maybe trickle charge your phone in the winter, if you don't mind a cold spot where the device sits on your body.
- acyou 1y agoAssuming body is 38 degrees C, and ambient is 20 C, Delta T is 18 C, which "works" to whatever extent.