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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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24 sept. 1898 - Marie Sklodowska Curie discovered radium and polonium and coined the term radioactivity after studying the decay process of uranium and thorium.

Ajouté au bande de temps:

26 sept. 2017

Date:

24 sept. 1898
Maintenaint
~ Il y a 125 ans