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: