30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1794386
145799
2

17 janv. 1913 - Goldstein

Description:

Credited with discovery of protons and study of canal rays, which are beams of positively charged ions.

Ajouté au bande de temps:

Date:

17 janv. 1913
Maintenaint
~ Il y a 111 ans