Discoverer of electron, physicist, Nobel.

Discovered electron, developed plum pudding.

(10 August 1821 – 16 October 1884) a British civil engineer and artist who played an instrumental role in the development of the early infrastructure of nineteenth-century Singapore and New Zealand.http://digital.otago.ac.nz/results?lcreator=Thomson,%20John%20Turnbull&PHPSESSID=068e70c223902799 ...