1 янв 1460 г. - Sea Astrolable is invented
Описание:
It is made by a Persian astronomer named Abd al-Rahman al-Sufi. The invention helped sailors navigate the world. The invention uses stars to tell you where you are on the earth.Добавлено на ленту времени:
Дата:
1 янв 1460 г.
Сейчас
~ 566 г назад