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1 jan 1930 ano - Predicts the Existence of Positrons

Descrição:

In 1930, Robert Oppenheimer published a paper predicting the existence of positrons. Positrons are the opposites of electrons; they have the same mass, but a positive charge.

Adicionado na linha do tempo:

Data:

1 jan 1930 ano
Agora
~ 95 years ago