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jan 1, 1930 - Predicts the Existence of Positrons

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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.

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Robert Oppenheimer Timeline

ByJack Determan
12 Nov 2019
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jan 1, 1930
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~ 95 years ago
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