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Madang

(Encyclopedia)Madang mäˈdäng [key], town (1990 pop. 27,181), Papua New Guinea, on NE New Guinea island. A seaport on Astrolabe Bay, Madang exports copra and gold. It was an important Japanese air base during Wor...

Tacna

(Encyclopedia)Tacna, city (1993 pop. 115,633), capital of Tacna dept., S Peru, on the Río Caplina. Tacna is an agricultural center that produces tobacco, grapes, cotton, and sugarcane. It is on the Pan-American Hi...

Warrensburg

(Encyclopedia)Warrensburg, city (1990 pop. 15,244), seat of Johnson co., W Mo.; settled 1833, inc. as a city 1855. The city is situated in a dairy and farm region that principally raises wheat, corn, sorghum, and c...

Syria

(Encyclopedia)CE5 Syria sērˈēə [key], officially Syrian Arab Republic, republic (2015 est. pop. 18,735,000), 71,467 sq mi (185,100 sq km), W Asia. It borders on Lebanon and the Mediterranean Sea in the west,...

transportation

(Encyclopedia)transportation, conveyance of goods and people over land, across water, and through the air. See also commerce. The first practical attempts at air transportation began with the invention of the h...

broadcasting

(Encyclopedia)broadcasting, transmission, usually using radio frequencies, of sound or images to a large number of radio or television receivers. In the United States the first regularly scheduled radio broadcasts ...

Earth Day

(Encyclopedia)Earth Day, Apr. 22, a day to celebrate the environment. The first Earth Day was organized in 1970 to promote the ideas of ecology, encourage respect for life on earth, and highlight growing concern ov...

cooling system

(Encyclopedia)cooling system: see air conditioning; internal-combustion engine; refrigeration. ...

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