4 ms·
radiative sky paint https://hackaday.com/2023/07/03/cooling-paint-you-can-actually-make/ https://hackaday.com/2023/07/03/cooling-paint-you-can-actual...
by yownie 3mo ago
radiative sky paint
https://hackaday.com/2023/07/03/cooling-paint-you-can-actually-make/ https://hackaday.com/2023/07/03/cooling-paint-you-can-actual...
- netsharc 3mo agoUsing CaCO3 which is calcium carbonate, like the article. This science-lecturer-esque guy is using Barium Sulfate: https://www.youtube.com/watch?v=dNs_kNilSjk https://www.youtube.com/watch?v=dNs_kNilSjk