1 jan 1903 ano - HENRI BECQUEREL

Descrição:

He discovered the radioactivity. He won a Nobel prize in 1903, he shared the prize with Pierre and Marie Curie.

International: In Uruguay, José Batlle y Ordóñez is elected president of the Republic for the first time.

National: The city of Mexicali was founded in Baja California

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9 nov 2017

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