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by wat10000
199 days ago
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When something has been known for millennia and hasn’t been put to a particular use even after decades where it could have been used, that is pretty good evidence that this use isn’t a good idea. Especially when it’s something really simple. Radiative cooling is great for achieving temperature a bit below ambient at night when you don’t have any modern refrigeration equipment. That’s about all. It’s used in space applications because it’s literally the only option. |
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