33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
73345
6570
2
Public Timelines
FAQ

jun 11, 1886 - E. Goldstein discovered canal rays, which have a positive charge equal to an electron.

Added to timeline:

27 Sep 2017
0
0
728

Date:

jun 11, 1886
Now
~ 139 years ago