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fuller's earth

(Encyclopedia)fuller's earth, mineral substance characterized by the property of absorbing basic colors and removing them from oils. It is composed mainly of alumina, silica, iron oxides, lime, magnesia, and water,...

Mtskheta

(Encyclopedia)Mtskheta mətskhyĕtˈə [key], town (1989 pop. 9,588), W central Georgia, on the Kura River and the Georgian Military Road. It was the capital of ancient Iberia until the 6th cent. a.d., when the cap...

O'Connor, Basil

(Encyclopedia)O'Connor, Basil (Daniel Basil O'Connor), 1892–1972, American lawyer and philanthropic official, b. Taunton, Mass., grad. Harvard Law School, 1915. He practiced law in New York and Boston, entering i...

Kennedy, Adrienne

(Encyclopedia)Kennedy, Adrienne, 1931–, American playwright, b. Pittsburgh, Pa., as Adrienne Lita Hawkins, grad. Ohio State Univ. (B.A., 1953), studied Columbia (1954–56). Her usually one-act memory plays explo...

Rocky Mountain spotted fever

(Encyclopedia)Rocky Mountain spotted fever, infectious disease caused by a rickettsia. The bacterium is harbored by wild rodents and other animals and is carried by infected ticks of several species that attach the...

Rodgers, Christopher Raymond Perry

(Encyclopedia)Rodgers, Christopher Raymond Perry, 1819–92, American naval officer, b. Brooklyn, N.Y. Appointed midshipman in 1833, he served in the Mexican War. In the Civil War he took part in the Union reductio...

Aga Muhammad Khan

(Encyclopedia)Aga Muhammad Khan or Agha Muhammad Khan both: äˈgämo͞ohämˈmäd khän [key], 1742–97, shah of Persia, founder of the Qajar dynasty. He was emasculated by family enemies at the age of five. He w...

Blount, James Henderson

(Encyclopedia)Blount, James Henderson blŭnt [key], 1837–1903, American public official, b. Jones co., Ga. U.S. Representative from Georgia (1873–93), he was chosen by President Cleveland as a special commissio...

Bernstein, Walter

(Encyclopedia)Bernstein, Walter, 1919-2021, American screenwriter, b. Brooklyn, NY, Dartmouth College (BA, 1940). After attending high school, Bernstein enrolled at ...

bauxite

(Encyclopedia)bauxite bôkˈsīt, bŏkˈ– [key], mixture of hydrated aluminum oxides usually containing oxides of iron and silicon in varying quantities. A noncrystalline substance formerly thought to be a minera...