The Earth is Flat.
There is no any proofs of the ball. None.
Anything real that you will start researching will immediately make you doubt the ball theory.
You can also disprove the ball theory by sitting on a beach with a smartphone or good camera with zoom.
>you can see waaaay too far for the ball theory to be true.

There are 20 other ways that you can disprove the ball yourselves.

>>513327623
Fake. Will work in both ball model and on a flat surface.
Doesn't prove anything.

>>23086309
The Vatican jesuits are pushing ball earth.
>le bible
>le ball
>le sticks
>le pendulum (Nobody can check that one)
Basically the god believers are pushing ball without any scientific proof whatsoever.