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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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1 ene 1897 año -
Descripción:
Modified cathode ray tubes were used to discover the positively charged proton.
Añadido al timeline:
2 ago 2018
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373
Development of atomic theory
fecha:
1 ene 1897 año
Ahora mismo
~ 127 years ago