this post was submitted on 23 Jan 2026
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Technology

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239
A new cooling technology freezes food without warming the climate (www.anthropocenemagazine.org)
submitted 6 days ago* (last edited 5 days ago) by RodgeGrabTheCat@sh.itjust.works to c/technology@lemmy.world
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Imaging if this technology could cool a data centre.

Edit: I was not involved in this project. You are wasting your time asking me questions.

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[–] echodot@feddit.uk 2 points 4 days ago

That's also impossible. Anything that does work generates heat, it's a fundamental law of thermodynamics.

There is no such thing as a thermally neutral mechanism, because all energy is eventually thermal. You can reflect heat, as in you can prevent heat from being added into a system via thermally neutral mechanisms but you can't remove it without exerting energy.