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1 ene 1939 año - 1939 - Albert Einstein e a Carta a Roosevelt - Einstein e Leo Szilard escreveram uma carta ao presidente Roosevelt alertando sobre o potencial para a construção de armas nucleares e a necessidade de pesquisa urgente, contribuindo para o início do Projeto Manhattan

Añadido al timeline:

Linha Multiverso

ByCarlos Rodrigues
hace 18 días
0
0
2343

fecha:

1 ene 1939 año
Ahora mismo
~ 86 years ago
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