Ptolemy (1 янв 100 г. – 1 янв 170 г.)
Описание:
Ptolemy claimed that the planets moved in small circles, epicycles, around a larger circle, a deferent. His theory was more accurate, but required more complex calculations.Добавлено на ленту времени:
Дата:
1 янв 100 г.
1 янв 170 г.
~ 70 years