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23 feb 310 anni a. C. - Aristarque de samos -310/-230 Premier a tenter d'évaluer le diamètre du soleil et de la lune et leurs distance par rapport a la Terre. Première notions de calculs trigonométrique. Idée que la terre tourne sur elle même.

Aggiunto al nastro di tempo:

Astronome

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23 feb 310 anni a. C.
Adesso
~ 2337 years ago
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