YarHarSuperstar@lemmy.world to Ask Lemmy@lemmy.world · 2 months agoWhy is the sky purple in the reflection of my friend's glasses?lemmy.worldimagemessage-square4fedilinkarrow-up15arrow-down11file-text
arrow-up14arrow-down1imageWhy is the sky purple in the reflection of my friend's glasses?lemmy.worldYarHarSuperstar@lemmy.world to Ask Lemmy@lemmy.world · 2 months agomessage-square4fedilinkfile-text
blue light filtering