1 janv. 1897 - JJ Thomson
Description:
Lived from 1856 to 1940. Was born in Manchester England. J.J. Thomson discoverd electrons when he was expermenting wih a cathrode ray tube. A cathrode ray tube is a glass tube with an electrod at each end. JJ Thomson was kinghted.
Ajouté au bande de temps:
Date:
Les images:
![]()
Géo-repères: