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By using three powerful 100W peltier (thermoelectric cooler) modules, with giant heat sinks and water blocks, I was able to chill a glass of Coca Cola all the way down to 7°C in matter of 10 seconds. Oh well, I did have to wait 10 minutes for the water blocks to reach -17.5°C before I was able to do it, but I'm still going to count that as a success!

Best 3D printer to start with (affiliate): [ Ссылка ]

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