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aflatoxins

(Encyclopedia)aflatoxins ăfˈlətäkˌsĭnz [key], a group of secondary metabolites that are cancer-causing byproducts of a mold that grows on nuts and grains, particularly peanuts. Although aflatoxin is most comm...

Camden, city, United States

(Encyclopedia)Camden, city (2020 pop. 71,791), seat of Camden co., W N.J., a port on the Delaware River opposite Philadelphia, settled 1681, inc. 1828. The opening of...

Ob

(Encyclopedia)Ob ôp [key], river, c.2,300 mi (3,700 km) long, W Siberian Russia. With the Irtysh River, its chief tributary, it is c.3,460 mi (5,600 km) long and is the world's fourth longest river. Formed by the ...

Montevideo

(Encyclopedia)Montevideo mŏntāvēᵺāˈō [key], city (1996 pop. 1,330,405), S Uruguay, capital and largest city of Uruguay, on the Río de La Plata. It is one of the major ports of South America and the governm...

Komi Republic

(Encyclopedia)Komi Republic, constituent republic (1990 pop. 1,270,000), c.160,000 sq mi (414,400 sq km), NE European Russia. Syktyvkar is the capital. The region is a wooded lowland, stretching across the Pechora ...

hydrazine

(Encyclopedia)hydrazine hīˈdrəzēnˌ [key], chemical compound, formula NH2NH2, m.p. 1.4℃, b.p. 113.5℃, specific gravity 1.011 at 15℃. It is very soluble in water and soluble in alcohol. At ordinary tempera...

Walla Walla

(Encyclopedia)Walla Walla wŏlˈə wŏlˈə [key], city (2006 est. pop. 30,945), seat of Walla Walla co., SE Wash., at the junction of the Walla Walla River and Mill Creek, near the Oreg. line; inc. 1862. It is a t...

Greenville

(Encyclopedia)Greenville. 1 City (2020 pop. 29,670, seat of Washington co., W Miss., on Lake Ferguson, a deepwater harbor adjoining the Mississippi River; inc. ...

Mars, in astronomy

(Encyclopedia)Mars, in astronomy, 4th planet from the sun, with an orbit next in order beyond that of the earth. Mars has two natural satellites, discovered by Asaph Hall in 1877. The innermost of these, Phobos...

Aurora, cities, United States

(Encyclopedia)Aurora ərôrˈə, ô– [key]. 1 City (2020 pop. 386,261), Adams and Arapahoe counties, N central Colo., a growing suburb on the east side of Denver; inc. 1903. Founded d...