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August 1, 2025
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1 gen 1896 anni - Radioactivity

Descrizione:

Henri Becquerel, a French physicist (France), discovers the emission of particles from certain elements. The implications of future significance can be seen in Hiroshima and Nagasaki.

Aggiunto al nastro di tempo:

Data:

1 gen 1896 anni
Adesso
~ 129 years ago