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1 janv. 1886 - Goldstein

Description:

- Goldstein used CRT (Cathode Ray Tube) to study "cana rays" which had electrical and magnetic properties opposite of electrons

Ajouté au bande de temps:

26 oct. 2017
0
0
402

Date:

1 janv. 1886
Maintenaint
~ Il y a 139 ans

Les images: