1 янв 1803 г. - John Dalton
Описание:
A British clergyman and the first person to have experimental evidence that atoms exist. He studied the weather and gasses and determined that gasses were made up of particles he called atoms and that different gasses had different particles with different weightДобавлено на ленту времени:
Дата:
1 янв 1803 г.
Сейчас
~ 222 г назад