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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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28 déc. 1855 - J.J. Thomson (1856-1940)
Description:
In 1894, Thomson began studying cathode rays, which are glowing beams of light that follow an electrical discharge in a high-vacuum tube.
Ajouté au bande de temps:
Atomictheory
By
Adam Polacarz
13 oct. 2017
0
0
559
Date:
28 déc. 1855
Maintenaint
~ Il y a 169 ans
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