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Christie, Dame Agatha

(Encyclopedia)Christie, Dame Agatha, 1890–1976, English detective story writer, b. Torquay, Devon, as Agatha Mary Clarissa Miller. Christie's second husband was the archaeologist Sir Max Mallowan, and she gained ...

power, in physics

(Encyclopedia)power, in physics, time rate of doing work or of producing or expending energy. The unit of power based on the English units of measurement is the horsepower, devised for describing mechanical power b...

Morante, Elsa

(Encyclopedia)Morante, Elsa ĕlˈsə môränˈtā [key], c.1912–85, Italian novelist and poet; wife of Alberto Moravia. Her prose style, which is indebted to surrealism and magic realism, is characterized by the ...

Motley, Archibald John, Jr.

(Encyclopedia)Motley, Archibald John, Jr., 1891–1981, African American artist, b. New Orleans, grad. Art Institute of Chicago (1918). He was an important figure in the early Harlem Renaissance, though he spent mo...

Hauser, Kaspar

(Encyclopedia)Hauser, Kaspar käsˈpär houˈzər [key], 1812?–1833, mysterious German foundling. He appeared in Nuremberg in 1828 in a state of semi-idiocy, producing dubious documents and giving an incoherent a...

Gorey, Edward

(Encyclopedia)Gorey, Edward, 1925–2000, American illustrator and writer, b. Chicago, grad. Harvard, 1950. He lived and worked in New York City and Cape Cod until 1986 when he moved permanently to the Cape. Gorey ...

furfural

(Encyclopedia)CE5 furfural fûrˌfərălˈdəhīd [key] [Lat.,=bran], C4H3OCHO, viscous, colorless liquid that has a pleasant aromatic odor; upon exposure to air it turns dark brown or black. It boils at about 1...

Fossey, Dian

(Encyclopedia)Fossey, Dian fôˈsē, fŏsˈē [key], 1932–85, American zoologist, b. San Francisco, who lived and worked with the mountain gorillas of central Africa, adding immeasurably to the understanding of t...

jade

(Encyclopedia)jade, common name for either of two minerals used as gems. The rarer variety of jade is jadeite, a sodium aluminum silicate, NaAl(SiO3)2, usually white or green in color; the green variety is the more...

ebony

(Encyclopedia)ebony, common name for members of the Ebenaceae, a family of trees and shrubs widely distributed in warmer climates and in the tropics. The principal genus, Diospyros, includes both ebony and persimmo...