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Awnings: a simple cooling tech we apparently forgot about
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this post was submitted on 15 Jul 2024
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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.
NightHawkInLight has a bunch of videos on making it
That video was exactly what I was referring to. Lol.