(Encyclopedia) NizhnevartovskNizhnevartovsknyēzhˌnyĭvärˈtəfsk [key], city (1989 pop. 241,000), N Siberian Russia. The discovery of a huge oil field at nearby Lake Samotlor in 1965 quickly transformed…
(Encyclopedia) LeducLeducləd&oomacr;kˈ [key], town (1991 pop. 13,970), central Alta., Canada, S of Edmonton. It is the center of the Leduc oil field (discovered 1947), which is now mostly…
(Encyclopedia) Beers, Clifford Whittingham, 1876–1943, American founder of the mental hygiene movement, b. New Haven, Conn., grad. Sheffield Scientific School, Yale, 1897. After the publication of A…
(Encyclopedia) East Coolgardie GoldfieldEast Coolgardie Goldfieldk&oomacr;lgärˈdē [key], Western Australia, SW Australia. It is the richest gold field in Australia. The chief mining center is the…
(Encyclopedia) Hansen, William Webster, 1909–49, U.S. physicist, b. Fresno, Calif. Hansen received his doctorate in physics from Stanford in 1933 and joined the faculty there in 1934. He invented the…