Agemixer (11:39:25)
now that's a mystery to me.

Agemixer (11:38:46)
no current in that area of the vape container for battery..

Agemixer (11:37:06)
assume vape is hand-warm after some use. Replace a battery with a full, environment cool one battery... do "shoot" and the battery side cools down pretty much immediately to the battery temperature. Now explain that. In the area there shouldn't be passing

zoi (11:33:52)
peltier/seeback elements put like 90% of the power into heat generation and 10% into moving heat.

Agemixer (11:33:46)
i've found a strange heat effect with vape

zoi (11:33:27)
I've got a cooler bag with a peltier element and a fan. It draws about 10A, too, and cools very poorly.

Agemixer (11:31:05)
yeah... heat pumps are kinda based on fridge effect

zoi (11:29:36)
but those compression pumps move ~3x more heat than the power you put in, so they're thermoelectric magic

zoi (11:29:18)
A compression fridge is 7x more efficient power-wise

zoi (11:28:22)
no, not expensive. they're pretty oldskool. but no moving parts, so they last forever.

Somewhere in Time

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