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14 janv. 1908 - Jean Baptiste Perrin

Description:

- Proved several scientific theories including the Brownian motion and atomic nature of matter. - - He also determined the Avogadro’s number and electric charge of cathode rays through his studies.
- Discovered sedimentation equilibrium.

Ajouté au bande de temps:

25 oct. 2017
0
0
685

Date:

14 janv. 1908
Maintenaint
~ Il y a 117 ans

Les images: