22 дек 1799 г. - John Dalton
Описание:
He was the first to make a lot of progress in a lot of time. His hypothesis agreed with Democritus' ideas. He also said all matter was made of indivisible atoms. His model was called the "Billiard Ball Model"Добавлено на ленту времени:
Дата:
22 дек 1799 г.
Сейчас
~ 226 г назад