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Robinson, Jackie

(Encyclopedia)Robinson, Jackie (Jack Roosevelt Robinson), 1919–72, American baseball player, the first African-American player in the modern major leagues, b. Cairo, Ga. He grew up in Pasadena, Calif., where he b...

hydraulic machine

(Encyclopedia) CE5 Hydraulic pressure: In any hydraulic device the pressure exerted by one piston is transmitted throughout the fluid. Since pressure equals force divided by area, a small force (F1) exerted on a ...

Jarrett, Keith

(Encyclopedia) Jarrett, Keith , 1945- , American jazz pianist and composer, b. Allentown, Pa. A child prodigy on the piano, Jarrett was exposed to contemporary jazz d...

New Democratic party

(Encyclopedia)New Democratic party (NDP), Canadian political party, founded in 1961 when the Cooperative Commonwealth Federation (CCF) reorganized itself and entered into close ties with Canadian labor unions, espe...

playing cards

(Encyclopedia)playing cards, parts of a set or deck, used in playing various games of chance or skill. The origin of playing cards is unknown, and almost as many theories exist as there are historians of the subjec...

Reform party, in the United States

(Encyclopedia)Reform party, in the United States, political party founded in 1995 by H. Ross Perot as an alternative to the Democratic and Republican parties. The Reform party's aims originally included mandating h...

Kennedy, John Fitzgerald

(Encyclopedia)Kennedy, John Fitzgerald, 1917–63, 35th President of the United States (1961–63), b. Brookline, Mass.; son of Joseph P. Kennedy. On Nov. 22, 1963, President Kennedy was shot and killed while ...

Sumer

(Encyclopedia)Sumer so͝o-mērˈēən [key]. The term Sumer is used today to designate the southern part of ancient Mesopotamia. From the earliest date of which there is any record, S Mesopotamia was occupied by a ...

meatpacking

(Encyclopedia)meatpacking or meat-processing, wholesale business of buying and slaughtering animals and then processing and distributing their carcasses to retailers. The livestock industry is among the largest in ...

Kent, county, England

(Encyclopedia)Kent, county (1991 pop. 1,485,600), 1,525 sq mi (3,950 sq km), SE England. It lies between the Thames estuary and the Strait of Dover. The county town is Maidstone, and the county is divided into 12 a...
 

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