Eureka (or Heureka; Greek ) is a famous exclamation attributed to Archimedes, see: Eureka .
Places
Numerous places are named for the expression:===In the United States===
Cities and towns
Eureka, California
Eureka, Illinois
Eureka, Kansas
Eureka, Missouri
Eureka, Montana
Eureka, Nevada
Eureka, North Carolina
Eureka, South Dakota
Eureka, Utah
Eureka, Wisconsin
Eureka Springs, Arkansas
Other place names
Eureka Valley, California: a neighborhood in San Francisco, and an eastern valley in Inyo County.
Outside the United States
Eureka, Nova Scotia in Canada
Eureka, Nunavut in Canada
Eureka, Transvaal in South Africa
Eureka, Waikato in New Zealand
Eureka, New South Wales in Australia
==Historical==
Eureka , an 1890-built steam ferryboat now preserved in San Francisco
Eureka Stockade, an 1854 goldminers' rebellion in Ballarat, Victoria, Australia
Eureka Flag, a symbol of the Eureka Stockade
Science and technology
5261 Eureka, an asteroid co-orbital with
Source:
http://en.wikipedia.org/wiki/Eureka