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cellular telephone

(Encyclopedia)cellular telephone or cellular radio, telecommunications system in which a portable or mobile radio transmitter and receiver, or “cellphone,” is linked via microwave radio frequencies to base tran...

yard

(Encyclopedia)yard, abbr. yd, basic unit of length in the customary system of English units of measurement; all other units in the English system, such as the inch, foot, rod, and mile, are derived from it. Since 1...

streetcar

(Encyclopedia)streetcar, small, self-propelled railroad car, similar to the type used in rapid-transit systems, that operates on tracks running through city streets and is used to carry passengers. Most often cars ...

Canadian National Railway

(Encyclopedia)Canadian National Railway, rail system in Canada and the United States, extending from coast to coast in Canada with many branch lines in each province and in the United States. The system began as an...

AIG

(Encyclopedia)AIG: see American International Group. ...

Cordier, Andrew Wellington

(Encyclopedia)Cordier, Andrew Wellington kôrˈdē-āˌ [key], 1901–75, American educator and public official, b. Canton, Ohio. He studied at Manchester College in Indiana, where he later taught (1923–44). He a...

Interpol

(Encyclopedia)Interpol, acronym for the International Criminal Police Organization, a worldwide clearinghouse for police information. Conceived in 1914, Interpol was formally established in 1923 with headquarters a...

Martens, Georg Friedrich von

(Encyclopedia)Martens, Georg Friedrich von gāôrkhˈ frēˈdrĭkh fôn märˈtəns [key], 1756–1821, German writer on international law, b. Hamburg. He was professor of international law at Göttingen (1783–89...

Kirk, Grayson Louis

(Encyclopedia)Kirk, Grayson Louis, 1903–97, American educator, b. Jeffersonville, Ohio, grad. Miami Univ., 1924, Ph.D. Univ. of Wisconsin, 1930. He taught at Wisconsin from 1929, then became a professor of govern...

World Economic Forum

(Encyclopedia)World Economic Forum (WEF), independent international organization that seeks to improve the state of the world by encouraging partnerships between the public and private sectors, est. 1971 by the Ger...