Columbia Encyclopedia

(Encyclopedia) Hershey, Alfred Day, 1908–1997, American microbiologist, b. Owosso, Mich., Ph.D., Michigan State College (now Michigan State Univ.), 1934. Hershey was a professor at the Washington Univ. School of M...

(Encyclopedia) folk high school, type of adult education that in its most widely known form originated in Denmark in the middle of the 19th cent. The idea as originally conceived by Bishop Nikolai Grundtvig was to s...

(Encyclopedia) Spokane, river, c.100 mi (160 km) long, rising in Coeur d'Alene Lake, N Idaho, and flowing through NE Washington to the Columbia River. Dams on the river include Nine Mile, Long Lake, and Little Falls...

(Encyclopedia) ocher ōˈkər [key], mixture of varying proportions of iron oxide and clay, used as a pigment. It occurs naturally as yellow ocher (yellow or yellow-brown in color), the iron oxide being limonite, or...

(Encyclopedia) United Nations Monetary and Financial Conference: see Bretton Woods Conference. ...

(Encyclopedia) solid-state physics, study of the properties of bulk matter rather than those of the individual particles that compose it. Solid-state physics is concerned with the properties exhibited by atoms and m...

(Encyclopedia) holiday [altered from holy day], day set aside for the commemoration of an important event. Holidays are often accompanied by public ceremonies, such as parades and carnivals, and by religious observa...

(Encyclopedia) Toronto, University of, at Toronto, Ont., Canada; nondenominational; provincially supported; coeducational; founded 1827 as King's College. It achieved university status in 1849 and is governed under ...

(Encyclopedia) Kroll, Leon krōl [key], 1884–1974, American painter and lithographer, b. New York City. Kroll studied in New York with J. H. Twachtman and later in Paris. He returned to New York, where he became a...

(Encyclopedia) Hagen, Johannes Georg yōhäˈnəs gāˈôrk häˈgən [key], 1847–1930, American astronomer and mathematician, b. Austria. A Jesuit, he came in 1880 to the United States to teach. In 1888 he was ma...