33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
148256
12628
2
Public Timelines
FAQ

28 dic 1855 año - J.J. Thomson (1856-1940)

Descripción:

In 1894, Thomson began studying cathode rays, which are glowing beams of light that follow an electrical discharge in a high-vacuum tube.

Añadido al timeline:

13 oct 2017
0
0
558

fecha:

28 dic 1855 año
Ahora mismo
~ 169 years ago