41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
3631288
331461
2
Public Timelines
FAQ

nov 1, 1897 - J.J. Thomas

Description:

Theorized that electrons were surrounded by a positively charged material.

Added to timeline:

24 Dec 2019
0
0
316

Date:

nov 1, 1897
Now
~ 128 years ago