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Better article over at https://phys.org/news/2021-04-whitest-hereand-coolest-literally.html https://phys.org/news/2021-04-whitest-hereand-coolest-litera... says
by com2kid 6y ago
Better article over at https://phys.org/news/2021-04-whitest-hereand-coolest-literally.html https://phys.org/news/2021-04-whitest-hereand-coolest-litera... says that lots of energy saving paints already reflect tons of IR, a large portion of their (incremental!) improvement over previous paints in this area is specifically because they expanded the range of wavelengths that are reflected.
- the8472 6y agoAh, great. Paper with an emissivity graph: https://arxiv.org/abs/2011.01161 https://arxiv.org/abs/2011.01161 Without that you can't really judge the news article.