JJ (Joseph John) Thomson (1856-1940) British physicist:
JJ (Joseph John) Thomson (1856-1940) British physicist: discoverer of Electron and pioneer of nuclear physics. Here at work in the Cavendish Laboratory, Cambridge
Picture No
13903820
Media ID
48390848
Size
6000px x 3633px
(2.5MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive





























