Sir Joseph John Thomson, British physicist and Nobel laureate, announced the discovery of the electron on April 30, 1897.
John Joseph Thomson (J.J. Thomson)
JJ Thomson
democritus discovered the electron in 500bc
J.J. Thomson.
JJ Thomson
it was discoved in July 19,1799
Howard Carter discoved tutu carmoon
greek
europeans
j cole
by a bunch of baboons
who discoved endosulphan
no one
Dr gordon
Vitus Bering.
Alessandro Volta in 1800
it has always been known