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5 янв 1895 г. - Wilhelm Roentgen

Описание:

Using a CRT he observed that nearby chemicals glowed. Further experiments found very penetrating rays coming from the CRT that were not deflected by a magnetic field. He named them "X-rays".

Добавлено на ленту времени:

Дата:

5 янв 1895 г.
Сейчас
~ 130 г назад