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Curated by: Dr. Blitz (872 videos)
So this was a fun calculation. It started out with me wondering how much refraction there is on Venus. It turns out that there is enough refraction that you would see the ground bending *up* in front of you, like you were inside a giant ball. But, it turns out that the atmosphere is just too thick to even see that far. The more you know! #physics #venus #haze #explained