Who was Eratosthenes? Astronomy and math

By |2019-05-30T20:45:26-07:00July 18th, 2017|Africa, Egypt, Science|0 Comments

Eratosthenes of Cyrene went to school here! A classroom at the University of Alexandria (al-Ahram 2004). Who was Eratosthenes of Cyrene? Eratosthenes of Cyrene was born about 276 BC. He was [...]