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1 Jan 1896 Jahr - Antoine-Henri Becquerel

Beschreibung:

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.

Zugefügt zum Band der Zeit:

10 Jun 2018
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0
784

Datum:

1 Jan 1896 Jahr
Jetzt
~ 129 years ago

Abbildungen: