Yes boys and girls, modern day scientists have nothing on those guys in antiquity, who are real scientists.
Question: Who figured out the earth was round?
Answer
ythagoras. He showed that the moon must be round by examining it's terminator lines. Then he reckoned if the moon was round, the earth must be round too! and the rest as they say is history.
It has actually been known that the Earth was round since the time of theancient Greeks. I believe that it was Pythagoras who first proposed thatthe Earth was round sometime around 500 B.C. As I recall, he based his ideaon the fact that he showed the Moon must be round by observing the shape ofthe terminator (the line between the part of the Moon in light and the partof the Moon in the dark) as it moved through its orbital cycle. Pythagoras reasoned that if the Moon was round, then the Earth must be round as well. After that,sometime between 500 B.C. and 430 B.C., a fellow called Anaxagoras determinedthe true cause of solar and lunar eclipses - and then the shape of theEarth's shadow on the Moon during a lunar eclipse was also used as evidencethat the Earth was round.Around 350 BC, the great Aristotle declared that the Earth was a sphere(based on observations he made about which constellations you could see inthe sky as you travelled further and further away from the equator) and during the next hundred years or so, Aristarchus and Eratosthenes actuallymeasured the size of the Earth!
https://starchild.gsfc.nasa.gov/docs/StarChild/questions/question54.html
Who figured out the Earth is round
It has actually been known that the Eahttps://starchild.gsfc.nasa.gov/docs/StarChild/questions/question54.htmlrth was round since the time of theancient Greeks. I believe that it was Pythagoras who first proposed thatthe Earth was round sometime around 500 B.C. As I recall, he based his ideaon the fact that he showed the Moon must be round by observing the shape ofthe terminator (the line between the part of the Moon in light and the partof the Moon in the dark) as it moved through its orbital cycle. Pythagoras reasoned that if the Moon was round, then the Earth must be round as well. After that,sometime between 500 B.C. and 430 B.C., a fellow called Anaxagoras determinedthe true cause of solar and lunar eclipses - and then the shape of theEarth's shadow on the Moon during a lunar eclipse was also used as evidencethat the Earth was round.Around 350 BC, the great Aristotle declared that the Earth was a sphere(based on observations he made about which constellations you could see inthe sky as you travelled further and further away from the equator) and during the next hundred years or so, Aristarchus and Eratosthenes actuallymeasured the size of the Earth!