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Huang He

(Encyclopedia)Huang He, Hwang Ho both: hwängˈ ho͝oˈ [key], or Yellow River, great river of N China, c.3,000 mi (4,830 km) long, rising in the twin lakes Gyaring and Ngoring in the Kunlun Mts., NW Qinghai prov....

Herzog, Werner

(Encyclopedia)Herzog, Werner, 1942–, German director, screenwriter, and producer; originally named Werner Stipetic. A leading contemporary German filmmaker, Herzog is known for his vivid and poetic films. He made...

ground squirrel

(Encyclopedia)ground squirrel, name applied to certain terrestrial rodents of the squirrel family. In North America the name refers to members of the genus Citellus and sometimes to the closely related genera Tamia...

mechanized warfare

(Encyclopedia)mechanized warfare, employment of modern mobile attack and defense tactics that depend upon machines, more particularly upon vehicles powered by gasoline and diesel engines. Central to the waging of m...

Moses

(Encyclopedia)Moses mōˈzĭs [key], Hebrew lawgiver, probably b. Egypt. The prototype of the prophets, he led his people in the 13th cent. b.c. out of bondage in Egypt to the edge of Canaan. The narrative in the B...

tank, military

(Encyclopedia)tank, military, armored vehicle having caterpillar traction and armed with machine guns, cannon, rockets, or flame throwers. The tank, together with the airplane, opened up modern warfare, which had b...

rattlesnake

(Encyclopedia)rattlesnake, poisonous New World snake of the pit viper family, distinguished by a rattle at the end of the tail. The head is triangular, being widened at the base. The rattle is a series of dried, ho...

San

(Encyclopedia)San săn [key], people of SW Africa (mainly Botswana, Namibia, Angola, and South Africa), consisting of several groups and numbering about 100,000 in all. They are generally short in stature; their sk...

Stevenson, Robert Louis

(Encyclopedia)Stevenson, Robert Louis, 1850–94, Scottish novelist, poet, and essayist, b. Edinburgh. Handicapped from youth by delicate health, he struggled all his life against tuberculosis. He studied law and w...

dust, atmospheric

(Encyclopedia)dust, atmospheric, minute particles slowly settling or suspended by slight currents and existing in varying amounts in all air. There is least dust at high levels over the ocean and most at low levels...