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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...Querétaro de Arteaga
(Encyclopedia)Querétaro de Arteaga ᵺā ärtā-äˈgä [key], state (1990 pop. 1,061,236), 4,432 sq mi (11,479 sq km), central Mexico. The city of Querétaro is the capital. With mountains in the north and valley...gold
(Encyclopedia)gold, metallic chemical element; symbol Au [Lat. aurum=shining dawn]; at. no. 79; at. wt. 196.96657; m.p. 1,064.43℃; b.p. 2,808℃; sp. gr. 19.32 at 20℃; valence +1 or +3. Gold is very ductile and...copperhead
(Encyclopedia)copperhead, poisonous snake, Ancistrodon contortrix, of the E United States. Like its close relative, the water moccasin, the copperhead is a member of the pit viper family and detects its warm-bloode...Great Falls
(Encyclopedia)Great Falls, city (2020 pop. 60,442), seat of Cascade co., N central Mont., second largest city in the state, at the confluence of the Missouri and Sun ...Antofagasta
(Encyclopedia)Antofagasta äntōfägäˈstä [key], city, capital of Antofagasta region, N Chile, a port on the Pacific Ocean. Antofagasta was founded by Chileans in 1870 to exploit nit...hoe
(Encyclopedia)hoe, usually a flat blade, variously shaped, set in a long wooden handle and used primarily for weeding and for loosening the soil. It was the first distinctly agricultural implement. The earliest hoe...Kunming
(Encyclopedia)Kunming ko͞onˈmĭngˈ [key], city (1994 est. pop. 1,240,000), capital of Yunnan prov., S China, on the northern shore of Dian Chi Lake. It is a major administrative, commercial, and cultural center ...Arica
(Encyclopedia)Arica ärēˈkä [key], city, N Chile, on the Pacific Ocean, just south of the Peruvian border and at the northern limit of the Atacama Desert. Peru ceded Arica to C...mordant
(Encyclopedia)mordant môrˈdənt [key] [Fr.,=biting], substance used in dyeing to fix certain dyes (mordant dyes) in cloth. Either the mordant (if it is colloidal) or a colloid produced by the mordant adheres to t...Browse by Subject
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