How Earth's size was computed by Eratosthenes

Name: How Earth's size was computed by Eratosthenes
Uploaded: 2025-02-12
Duration: 2:07
Channel: 3Blue1Brown

284,137 views · 10,808 likes · Feb 12, 2025

From this video: https://youtu.be/YdOXS_9_P4U…

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