mesamune@lemmy.world to Videos@lemmy.worldEnglish · 5 months agoAwnings: a simple cooling tech we apparently forgot aboutwww.youtube.comexternal-linkmessage-square145fedilinkarrow-up1556arrow-down111
arrow-up1545arrow-down1external-linkAwnings: a simple cooling tech we apparently forgot aboutwww.youtube.commesamune@lemmy.world to Videos@lemmy.worldEnglish · 5 months agomessage-square145fedilink
minus-squarePirky@lemmy.worldlinkfedilinkarrow-up26·edit-25 months agoThat 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.
minus-squareevasive_chimpanzee@lemmy.worldlinkfedilinkarrow-up20·5 months agoNightHawkInLight has a bunch of videos on making it
minus-squareNegativeInf@lemmy.worldlinkfedilinkarrow-up7·5 months agoThat video was exactly what I was referring to. Lol.
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.