• Pirky
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    26
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    1 month ago

    That reminds me of the barium sulfate paint that was discovered a couple years ago. It’s so incredibly good at reflecting/moving heat that it could even cool whatever it’s painted on. I’ll have to find a source on this again…

    Edit: Here’s one video where they talk about it.

    • @NegativeInf
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      71 month ago

      That video was exactly what I was referring to. Lol.