mesamune@lemmy.world to Videos@lemmy.worldEnglish · 4 months agoAwnings: a simple cooling tech we apparently forgot aboutwww.youtube.comexternal-linkmessage-square145fedilinkarrow-up1557arrow-down111cross-posted to: urbanism@hexbear.net
arrow-up1546arrow-down1external-linkAwnings: a simple cooling tech we apparently forgot aboutwww.youtube.commesamune@lemmy.world to Videos@lemmy.worldEnglish · 4 months agomessage-square145fedilinkcross-posted to: urbanism@hexbear.net
minus-squarePirky@lemmy.worldlinkfedilinkarrow-up26·edit-24 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-up19·4 months agoNightHawkInLight has a bunch of videos on making it
minus-squareNegativeInf@lemmy.worldlinkfedilinkarrow-up7·4 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.