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1 août 1913 - Robert Millikan

Description:

- Robert Millikan was born in Morrison, Illinois
- Robert Millikan was the first to prove the existence of electrons and accurately describe their charge. He proved this by isolating a single droplet of oil in an apparatus and finding out that the charge of the electron is 1.60 × 10⁻¹⁹ C.

Ajouté au bande de temps:

Date:

1 août 1913
Maintenaint
~ Il y a 112 ans