I haven't read the material that Falkor posted, but
if I sailed from London across the Atlantic and rounded the southern tip of south America and reached India and came back via South Africa, Would I not prove the earth was round?
Surely sailors do that all the time.
Badger....lol....you dont have to explain why the earth is a rotating sphere. Its obvious by every movement and event.
Always remember Russell's teapot. The burdon of proof is always on the person making the claim.
We knew all this since Copernicus in 1500AD
500 years on and "bored with reality" fringe lunatics claim a flat earth.
It beggars belief
Disclaimer: This is not a go at Falkor.
I really like him and think he is a great contributor to this forum.....but he
said all this lol.