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1 mar 1896 ano - Henri Becquerel

Descrição:

The discovery of X-rays.

Henri Becquerel discovered radioactivity. In one of the most well-known accidental discoveries in the history of physics, on a sunny day on the 1st of March 1896, French physicist Henri Becquerel opened a drawer and discovered spontaneous radioactivity.

Adicionado na linha do tempo:

Data:

1 mar 1896 ano
Agora
~ 129 years ago