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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 gen 1887 anni - Sir Williams Crookes studied the effects of sending an electric current through a glass sealed tube.
Aggiunto al nastro di tempo:
14 ott 2018
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Atomic Theory Timeline
Data:
1 gen 1887 anni
Adesso
~ 137 years ago