21 ч 52 мин, 31 дек 370 г. до нашей эры - Eudoxus of Cnidus
Описание:
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.
Добавлено на ленту времени:
Дата:
21 ч 52 мин, 31 дек 370 г. до нашей эры
Сейчас
~ 2396 г назад