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submitted 11 months ago by Lugh@futurology.today to c/futurology@futurology.today

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[–] Diplomjodler3@lemmy.world 22 points 11 months ago (1 children)

No it wasn't. At least not by scientists. The math is very clear here.

[–] TropicalDingdong@lemmy.world 8 points 11 months ago

Also, like how we can pump the heat out...

We can pump the heat back in too. It works both ways, and resistive heating is pretty much 100% efficient.