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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