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Eratosthenes

(276?-196? BCE), Greek mathematician, astronomer, and geographer who measured the circumference of the Earth. His measurement was only off by 15%.

Subject: 
World History [1]
Vocabulary: 
Golden Ages [2]
Source URL:https://course-notes.org/glossary/term/eratosthenes_1#comment-0

Links
[1] https://course-notes.org/subject/world_history [2] https://course-notes.org/vocabulary/golden_ages