It was not discovered, it was assumed until proved otherwise.
historians did
Dear mom, i just discovered the world is a pair of balls!!! Sincerely,The guy who discovered the the world was a vagina
christphor columbus
No one ever discovered that the world was flat because it is not flat. The world is round. They just assumed it was flat because it seems flat.
It was proven that the world was round, not flat. It was also discovered that the world was a lot larger than anyone at the time thought.
there is no formula discovered especially for the weight of flat
The belief that the world was flat was debunked by Greek philosopher and mathematician Pythagoras in the 6th century BC. Later, the theory was further supported by Aristotle and eventually proven by Ferdinand Magellan's circumnavigation of the globe in the 16th century.
980-990
-discovered the world wasn't flat-named the Pacific Ocean-out of 5 ships only 1 survive the trip
if your talking about what he first discovered then it was America. He proved that the world wasn't flat by sailing where no other sailers would go.
he discovered that the is not flat it is round
He discovered North America, although he wasn't the first. The Native Americans were already there, but another explorer had already discovered it, and that person was his arch enemy, who they later names Amercia after him. Columbus also discovered that the world didn't have a edge, because it wasn't flat.