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Imatra

(Encyclopedia)Imatra ĭmˈäträ [key], falls in the Vuoksijoki River, SE Finland, between Lake Saimaa (Finland) and Lake Ladoga (Russia). The river descends 60 ft (18 m) in a series of rapids c.1⁄2 mi (.8 km) lo...

Hetch Hetchy Valley

(Encyclopedia)Hetch Hetchy Valley, in Yosemite National Park, central Calif., on the Tuolumne River. It once rivaled Yosemite Valley in beauty and grandeur. O'Shaughnessy Dam (completed 1923; enl. 1938) turned the ...

Gersoppa, Falls of

(Encyclopedia)Gersoppa, Falls of gərsŏpˈə [key], cataract of the Sharavati River, Karnataka state, SW India. It is one of the most spectacular natural beauties of India. The river cuts through the Western Ghats...

Müller, Karl Alexander

(Encyclopedia)Müller, Karl Alexander, 1927–, Swiss physicist, Ph.D. Swiss Federal Institute of Technology, 1958. In 1983, Müller and co-researcher Johannes Georg Bednorz discovered superconductivity in a cerami...

Mesquite, city, United States

(Encyclopedia)Mesquite məskētˈ [key], city (1990 pop. 101,484), Dallas co., N Tex., a suburb of Dallas; inc. 1887. Manufacturing includes industrial power supplies, building materials, and medical equipment. The...

Kirkintilloch

(Encyclopedia)Kirkintilloch kûrkĭntĭlˈŏkh [key], town (1991 pop. 33,024), East Dunbartonshire, W Scotland, on the Forth and Clyde Canal. An engineering center, the town has factories that produce mining machin...

La Tuque

(Encyclopedia)La Tuque lä tük [key], town (1991 pop. 10,003), S Que., Canada, on the St. Maurice River, NW of Quebec. La Tuque, in a lumbering and farming region, was established as a trading post in the French p...

Kapp, Wolfgang

(Encyclopedia)Kapp, Wolfgang vôlfˈgäng käp [key], 1858–1922, German right-wing politician. In 1920 he led the uprising known as the Kapp putsch, an armed revolt in Berlin aimed at restoring the German monarch...

Roanoke, river, United States

(Encyclopedia)Roanoke, river, c.410 mi (660 km) long, rising in SW Va. and flowing generally southeast across the Blue Ridge Mts. and into Albemarle Sound, NE N.C. The lower river is navigable for small craft. A co...

Two Rivers

(Encyclopedia)Two Rivers, city (1990 pop. 13,030), Manitowoc co., E Wis., on Lake Michigan at the mouth of the Twin River; inc. 1878. Two Rivers is closely associated with its twin city, Manitowoc, both of which ar...