1 янв 1609 г. - Improves Telescope
Описание:
Sometime between the years of 1609 and 1610, Galileo created a telescope by grinding his own lenses, which turned out to a much better improvement of the one he was planning to recreate.Добавлено на ленту времени:
Дата:
1 янв 1609 г.
Сейчас
~ 415 г назад
