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21 h 52 min, 31 déc. 370 ans av. J.-C. - Eudoxus of Cnidus

Description:

Eudoxus of Cnidus created a mechanical system that explained the motions of the planets. This mechanical system introduced the geocentric theory. This theory stated that the sun, moon, and stars all revolved around the earth.

Ajouté au bande de temps:

19 oct. 2018
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Date:

21 h 52 min, 31 déc. 370 ans av. J.-C.
Maintenaint
~ Il y a 2398 ans