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Singleton, Benjamin

(Encyclopedia)Singleton, Benjamin, c. 1809–c. 1900, African-American leader of post–Civil War black resettlement in the West, b. Davidson co. (now coextensive with Nashville), Tenn. He escaped slavery in 1846, ...

Murray, Albert Lee

(Encyclopedia)Murray, Albert Lee, 1916–2013, American essayist, novelist, and critic, b. Nokomis, Ala., grad. Tuskegee Institute (now Tuskegee Univ.; B.S., 1939) and New York Univ. (M.A., 1948). Murray enlisted i...

stork

(Encyclopedia)stork, common name for members of a family of long-legged wading birds. The storks are related to the herons and ibises and are found in most of the warmer parts of the world. Storks have long, broad,...

Lorenz, Konrad

(Encyclopedia)Lorenz, Konrad kônˈrät lôrˈĕnts [key], 1903–89, Austrian zoologist and ethologist. He received medical training at the Univ. of Vienna and spent two years at the medical school of Columbia Uni...

Korngold, Erich Wolfgang

(Encyclopedia)Korngold, Erich Wolfgang, 1897–1957, American composer of film and concert music and opera, b. Brünn, Austria-Hungary (now Brno, Czech Republic). He began composing ballet music and operas in his t...

Ertl, Gerhard

(Encyclopedia)Ertl, Gerhard gĕrˈhärt ârˈtəl [key], 1936– German chemist, b. Stuttgart, grad. Univ. of Stuttgart (1961), Technical Univ., Munich (Ph.D 1965). After holding a number of lecturer and research p...

Trojan asteroids

(Encyclopedia)Trojan asteroids, asteroids that revolve about the sun in the same orbit as a planet, occupying stable positions (known as Lagrangian points) either about 60° ahead of the planet in the orbit or abou...

X-ray crystallography

(Encyclopedia)X-ray crystallography, the study of crystal structures through X-ray diffraction techniques. When an X-ray beam bombards a crystalline lattice in a given orientation, the beam is scattered in a defini...

Adorno, Theodor Wiesengrund

(Encyclopedia)Adorno, Theodor Wiesengrund tāədôrˌ vēˈzəngro͝ond ädôrˈnō [key], 1903–69, German philosopher, born as Theodor Adorno Wiesengrund. Forced into exile by the Nazis (1933), he spent 16 years...

soot

(Encyclopedia)soot, black or dull brown deposit of fine powder resulting from incomplete combustion of fuel of high carbon content, e.g., coal, wood, and oil. It consists chiefly of amorphous carbon and tarry subst...