1 gen 1897 anni - JJ Thomson
Descrizione:
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.
Aggiunto al nastro di tempo:
Data:
Immagini:
![]()
Geo-marchi: