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14 Sept 240 Jahr v. Chr. - Eratosthenes

Beschreibung:

Eratosthenes estimates the earth's circumference (only off by just under 25,000 miles). Due to the knowledge of how large the earth was, it seemed unreasonable for it to be spinning so quickly without any evidence of its movement.

Zugefügt zum Band der Zeit:

Planetary Motion and the Copernican Revolution

ByErin Simmons
9 Okt 2017
0
0
880

Datum:

14 Sept 240 Jahr v. Chr.
Jetzt
~ 2268 years ago

Abbildungen:

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