29
/it/
it
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
148051
13172
2
Creare
Public Timelines
Biblioteca
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
22 ore 33 min, 23 lugl 1894 anni - Cathode Ray Tube
Descrizione:
Joseph John Thomson discovered that all atoms contain negatively charged particles like electrons.
Aggiunto al nastro di tempo:
13 ott 2017
0
0
250
Timeline
Data:
22 ore 33 min, 23 lugl 1894 anni
Adesso
~ 129 years ago