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1 ene 1896 año - Antoine-Henri Becquerel

Descripción:

discovers rays produced by uranium, the first observation of natural radioactivity.
Concerns first raised about possible injuries from x‑ray exposures.

Añadido al timeline:

Radiation Timeline

ByJoshua Ha
8 jun 2018
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0
518

fecha:

1 ene 1896 año
Ahora mismo
~ 129 years ago

Fotos:

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