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escape velocity
(Encyclopedia)escape velocity, the velocity a body must be given in order to escape the gravitational hold of some other larger body, e.g., the earth, moon, or sun. A body given less than the escape velocity will f...Greeneville
(Encyclopedia)Greeneville, town (2020 pop. 15,479), seat of Greene co., NE Tenn., in a tobacco, dairy, and cattle area; founded 1783, inc. 1875. It is a leading tobac...Charles I, king of Portugal
(Encyclopedia)Charles I, 1863–1908, king of Portugal (1889–1908), son and successor of Louis I. A cultured man, learned in language and oceanography, Charles had little opportunity to display his administrative...Gabriel, Jacques Ange
(Encyclopedia)Gabriel, Jacques Ange zhäk äNzh gäbrēĕlˈ [key], 1698–1782, French architect of the classical tradition. Descendant of a long line of architects, he ranks as one of the most distinguished Frenc...Bruna, Dick
(Encyclopedia)Bruna, Dick (Hendrick Magdalenus Bruna), 1927–2017, Dutch children's book author and illustrator, b. Utrecht. The author of more than 120 books, Bruna is best known for his stories about a white rab...Willis Tower
(Encyclopedia)Willis Tower, formerly the Sears Tower, Chicago, the second tallest building in the United States. Until the completion of the 1,483-ft (452-m) Petronas Towers (1998) in Kuala Lumpur, Malaysia, it was...suprematism
(Encyclopedia)suprematism, Russian art movement founded (1913) by Casimir Malevich in Moscow, parallel to constructivism. Malevich drew Aleksandr Rodchenko and El Lissitzky to his revolutionary, nonobjective art. I...Communist party, in China
(Encyclopedia)Communist party, in China, ruling party of the world's most populous nation since 1949 and most important Communist party in the world since the disintegration of the USSR in 1991. After the People'...Doric order
(Encyclopedia)Doric order, earliest of the orders of architecture developed by the Greeks and the one that they employed for most buildings. It is generally believed that the column and its capital derive from an e...Ryman, Robert Tracy
(Encyclopedia)Ryman, Robert Tracy, 1930–2019, American painter, b. Nashville, Tenn. While working (1953–60) as a guard at the Museum of Modern Art in New York City he was immersed in modern and contemporary wor...Browse by Subject
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