240
A new cooling technology freezes food without warming the climate
(www.anthropocenemagazine.org)
Maybe cool the planet with it.
this post was submitted on 23 Jan 2026
240 points (91.1% liked)
Technology
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easy, just cause 1 or more supervolcanoes to erupt. or a large asteroid throwing dust into the air.
So multiple, nickel-titanium alloy tubes, are stretched and released within the refrigerator, causing a temperature change in the alloy, the heat of which (pulled from the interior) transferred to the calcium chloride fluid, being pumped around through the tubes; to be transferred to the outdoor climate, by use of an exterior heat exchanger. Something along those lines?
TL;Dr but the gif looks really cool
Cool.