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11 ноя 1886 г. - E. Goldstein
Описание:
Used a CRT to study "canal rays" which had electrical and magnetic properties opposite of an electron.
Добавлено на ленту времени:
11 дек 2018
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scientific atom timeline
Дата:
11 ноя 1886 г.
Сейчас
~ 137 г назад