Eratisthenes 276 BC - 194 BC (23 март 194 г. – 23 март 276 г.)
Описание:
They Calculated The Circumference of the earth and distance to the moon as well as the sun, the tilt of the earth axis and they also compiled a star catalog of 675 stars around us.They also invented longitude and latitude
(https://en.wikipedia.org/wiki/Eratosthenes)
Добавлено на ленту времени:
Дата:
23 март 194 г.
23 март 276 г.
~ 82 years