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Given people have always known the earth is round based on the shadow it casts on the Moon...
by johnnyOnTheSpot 9y ago
Given people have always known the earth is round based on the shadow it casts on the Moon...
- saghm 9y agoEDITED: Obviously not trying to argue that the Earth is flat, but flat things can still cast round shadows if they're, well, round (ORIGINAL: Obviously not trying to argue that the Earth is flat, but there are round things that are also flat)
- Kenji 9y agoA disk will also cast a round shadow in some cases.