HardwareHackadayabout 2 hours ago
3D Printed Refrigerator Cools with Fire
2 min read
Maker Ben Krasnow built a transparent, 3D printed Einstein-Szilard refrigerator using perfluoropentane as a refrigerant to avoid fire risks. The device successfully cooled to five degrees Celsius below ambient temperature by burning fuel, demonstrating a working absorption cooling cycle without moving parts.
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