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Algol, in astronomy

(Encyclopedia)Algol ălˈgŏl [key], famous variable star in the constellation Perseus; Bayer designation β Persei; 1992 position R.A. 3h07.7m, Dec. +40°55′. Algol's variation in apparent magnitude, from 2.06 t...

Kun, Béla

(Encyclopedia)Kun, Béla bāˈlŏ ko͞on [key], 1886–1937, Hungarian Communist. A prisoner of war in Russia after 1915, he embraced Bolshevism. After the outbreak of the Russian Revolution in 1917 he was sent to ...

Simpson, O. J.

(Encyclopedia)Simpson, O. J. (Orenthal James Simpson), 1947–, American football player, b. San Francisco. As a running back for the Univ. of Southern California, he won the Heisman Trophy as the best college play...

domestic service

(Encyclopedia)domestic service, work performed in a household by someone who is not a member of the family. It was performed by slaves in many early civilizations, e.g., in Greece and Rome. Under the feudal system ...

cost of living

(Encyclopedia)cost of living, amount of money needed to buy the goods and services necessary to maintain a specified standard of living. The cost of living is closely tied to rates of inflation and deflation. In es...

Spartacus party

(Encyclopedia)Spartacus party or Spartacists, radical group of German Socialists, formed c.Mar., 1916, and led by Karl Liebknecht and Rosa Luxemburg. The name was derived from the pseudonym Spartacus used by Liebkn...

Pullman

(Encyclopedia)Pullman. 1 Former town, since 1889 part of Chicago, Ill. It was founded in 1880 by George M. Pullman as a model community for workers of his sleeping-car company; all property was company owned, and a...

Yellen, Janet Louise

(Encyclopedia)Yellen, Janet Louise yĕlˈən [key], 1946–, U.S. economist and government official, b. Brooklyn, N.Y., B.A. Brown (1967), Ph.D. Yale (1971). Yellen taught economics (1971–76) at Harvard and subse...

sunspots

(Encyclopedia)sunspots, dark, usually irregularly shaped spots on the sun's surface that are actually solar magnetic storms. The spots are darker because the temperature of the spots is lower than that of the surro...

Grotius, Hugo

(Encyclopedia)Grotius, Hugo grōˈshəs [key], 1583–1645, Dutch jurist and humanist, whose Dutch name appears as Huigh de Groot. He studied at the Univ. of Leiden and became a lawyer when 15 years old. In Dutch p...