33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
124470
10981
1

23 out 1897 ano - Cathode Ray tube experiment *Involved using magnets -negative side repelled -positive attracts

Adicionado na linha do tempo:

Data:

23 out 1897 ano
Agora
~ 127 years ago

Imagens: