YarHarSuperstar@lemmy.world to Ask Lemmy@lemmy.world · 21 days agoWhy is the sky purple in the reflection of my friend's glasses?lemmy.worldimagemessage-square14fedilinkarrow-up146arrow-down17file-text
arrow-up139arrow-down1imageWhy is the sky purple in the reflection of my friend's glasses?lemmy.worldYarHarSuperstar@lemmy.world to Ask Lemmy@lemmy.world · 21 days agomessage-square14fedilinkfile-text
It’s standard to have UV protection.