Today I Learned@lemmy.worldEnglish · 2 天前

TIL: Rainbows are actually full circles

bigthink.com

262

TIL: Rainbows are actually full circles

bigthink.com

TwoTiredMice@feddit.dk to

Today I Learned@lemmy.worldEnglish · 2 天前

Just a moment...

bigthink.com

I might be stupid by not knowing this, but I suddenly got an item on my bucket list.

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2 天前
Triple rainbow, oh my gawd!

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