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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1928192
159213
2

jan 31, 1895 - Wilhelm Roentgen discovered x-rays, formerly known as Roentgen rays, while experimenting with cathode rays.

Added to timeline:

18 Oct 2018
0
0
259
1st Nine Weeks Honor Project Chemistry

Date:

jan 31, 1895
Now
~ 129 years ago
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