Didn't Eratosthenes prove the curvature of the Earth like in 200BC too? You can do the entire experiment just using shadows IIRC, it's hilarious that flat earthers are building rockets
I love non-political conspiracy theories and contrarian ideas, but not when easily dispelled with math and logic. The only evidence cited is usually bible verses or optical illusions
"If I recall correctly." I studied astrophysics in college, I'm not really able to entertain the idea of a flat planet, it just isn't possible. There's lots of math/evidence against it