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rhenium

(Encyclopedia) rheniumrheniumrēˈnēəm [key], metallic chemical element; symbol Re; at. no. 75; at. wt. 186.207; m.p. about 3,180℃; b.p. about 5,625℃; sp. gr. 21.02 at 20℃; valence −1, +2, +3, +4, +5…

Northumbria, kingdom of

(Encyclopedia) Northumbria, kingdom ofNorthumbria, kingdom ofnôrthŭmˈbrēˈə [key], one of the Anglo-Saxon kingdoms in England. It was originally composed of two independent kingdoms divided by the…

muckrakers

(Encyclopedia) muckrakers, name applied to American journalists, novelists, and critics who in the first decade of the 20th cent. attempted to expose the abuses of business and the corruption in…

Sullivan, Sir Arthur Seymour

(Encyclopedia) Sullivan, Sir Arthur Seymour, 1842–1900, English composer, famous for a series of brilliant comic operas written in collaboration with the librettist W. S. Gilbert. As a boy he sang in…

asteroid

(Encyclopedia) CE5 The asteroid belt lies between the orbits of Mars and Jupiter. Gaps where no asteroids are found are called Kirkwood gaps. The Trojan asteroids share Jupiter's orbit with the…

Anthony, Susan Brownell

(Encyclopedia) Anthony, Susan Brownell, 1820–1906, American reformer and leader of the woman-suffrage movement, b. Adams, Mass.; daughter of Daniel Anthony, Quaker abolitionist. From the age of 17,…

hurricane

(Encyclopedia) CE5 View into the eye of a hurricane showing the structure of the surrounding cloud wall hurricane, tropical cyclone in which winds attain speeds greater than 74 mi (119 km) per hr…

Crete

(Encyclopedia) Crete Crete krēt [key], Gr. Kríti, island, c.3,235 sq mi (8,380 sq km), SE…

Movie Glossary

aspect ratioThe width-to-height ratio of a movie frame and screen. Standard aspect ratio is 1.33 to 1; CinemaScope uses 2.35 to 1.auteurA filmmaker, usually a director, with a recognizable, strong…

New York, N.Y.

Mayor: Bill de Blasio (to Dec. 2017) Borough Presidents: Bronx, Ruben Diaz; Brooklyn, Eric Adams; Manhattan, Gale Brewer; Queens, Melinda Katz; Staten Island, James Oddo 2010 census population (…