30
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
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1 fev 1897 ano - 1896 Henri Becquerel discovered radiation by studying the effects of x-rays on photographic film.

Adicionado na linha do tempo:

Data:

1 fev 1897 ano
Agora
~ 127 years ago