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Black Panthers

(Encyclopedia)Black Panthers, U.S. African-American militant party, founded (1966) in Oakland, Calif., by Huey P. Newton and Bobby Seale. Originally aimed at armed self-defense against the local police, the party g...

dyne

(Encyclopedia)dyne dīn [key], unit of force in the cgs system of units, which is based on the metric system; an acceleration of 1 centimeter per second per second is produced when a force of 1 dyne is exerted on a...

Halifax, Charles Montagu, earl of

(Encyclopedia)Halifax, Charles Montagu, earl of hălˈəfăks [key], 1661–1715, English statesman. He and Matthew Prior were coauthors of a parody of John Dryden's The Hind and the Panther, entitled The Town and ...

Newcastle, town, Canada

(Encyclopedia)Newcastle, town (1991 pop. 5,711), E central N.B., Canada, on the Miramichi River. Located in a lumbering region, it has sawmills and a large pulp mill. Newcastle was the birthplace of the Canadian le...

Black Mountains

(Encyclopedia)Black Mountains: see Appalachian Mountains; Mitchell, Mount. ...

business cycles

(Encyclopedia)business cycles, fluctuations in economic activity characterized by periods of rising and falling fiscal health. During a business cycle, an economy grows, reaches a peak, and then begins a downturn f...

inertia

(Encyclopedia)inertia ĭnûrˈshə [key], in physics, the resistance of a body to any alteration in its state of motion, i.e., the resistance of a body at rest to being set in motion or of a body in motion to any c...

Maupertuis, Pierre Louis Moreau de

(Encyclopedia)Maupertuis, Pierre Louis Moreau de pyĕr lwē môrōˈ də mōpĕrtüēˈ [key], 1698–1759, French mathematician and astronomer. For his skillful support of Newton's theory he was admitted to the Ro...

Whiston, William

(Encyclopedia)Whiston, William, 1667–1752, English clergyman and mathematician. He won favor through his New Theory of the Earth (1696) and in 1701 was made deputy to Sir Isaac Newton, whom he succeeded (1703) as...

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