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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
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20369
2

17 Jan 150 Jahr v. Chr. - Hipparchus

Beschreibung:

Placed scientific rationale to Eratosthenes grid. Established 11 east-west parrallel lines that had the same length of day.

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Datum:

17 Jan 150 Jahr v. Chr.
Jetzt
~ 2175 years ago