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1 Jan 1898 Jahr - Radium & Polonium

Beschreibung:

Marie and Pierre Curie discover radium and polonium radioactive elements. Within a couple of years, radium use begins in cancer treatment.

Zugefügt zum Band der Zeit:

Cancer

ByTrinity Ozias

14 Nov 2019

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0

302

Datum:

1 Jan 1898 Jahr

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~ 127 years ago

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