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jan 1, 1896 - Antoine-Henri Becquerel

Description:

discovers rays produced by uranium, the first observation of natural radioactivity.
Concerns first raised about possible injuries from x‑ray exposures.

Added to timeline:

Radiation Timeline

ByJoshua Ha
8 Jun 2018
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531

Date:

jan 1, 1896
Now
~ 130 years ago

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