Comment Comment by RupertSalt Obligatory xkcd: "Sky Color" https://m.xkcd.com/1145/Obligatory xkcd[2]: "Rayleigh Scattering" https://m.xkcd.com/1818/Others? parent RupertSalt 8 months ago
Obligatory xkcd[2]: "Rayleigh Scattering" https://m.xkcd.com/1818/
Others?