2 ore 22 min, 4 lugl 1897 anni - Sir Joseph John “J.J.” Thomson
Descrizione:
Thomson published the results of a series of experiments with cathode rays and cathode ray tubes leading him to the discovery of electrons and subatomic particles. Created the “Plum Pudding Model".
Aggiunto al nastro di tempo:
Data:
2 ore 22 min, 4 lugl 1897 anni
Adesso
~ 128 years ago