1 янв 1898 г. - Marie Curie
Описание:
Marie Curie, a Polish chemist who lived from 1867 to 1934, hypothesized that radiation came from the atom itself, taking steps towards disproving the idea that atoms were indivisible. She came to this conclusion by using an electrometer to measure the charge in the air around uranium rods.Добавлено на ленту времени:
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1 янв 1898 г.
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~ 127 г назад