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1 janv. 1896 - Antoine-Henri Becquerel

Description:

Antoine-Henri Becquerel discovers rays produced by uranium, the first observation of natural radioactivity.
Concerns first raised about possible injuries from x‑ray exposures.
Elihu Thomson conducts experiments on x‑ray burns.

Ajouté au bande de temps:

10 juin 2018
0
0
784

Date:

1 janv. 1896
Maintenaint
~ Il y a 129 ans

Les images: