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information theory

(Encyclopedia)information theory or communication theory, mathematical theory formulated principally by the American scientist Claude E. Shannon to explain aspects and problems of information and communication. Whi...

Huron, Lake

(Encyclopedia)Huron, Lake hyo͝orˈänˌ [key], 23,010 sq mi (59,596 sq km), 206 mi (332 km) long and 183 mi (295 km) at its greatest width, between Ont., Canada, and Mich.; second largest of the Great Lakes. It ha...

Comoros, the

(Encyclopedia) CE5 Comoros, the kŏmˈərōs [key], officially Union of the Comoros (2020 est. pop. 869,601), 838 sq mi ...

transistor

(Encyclopedia) CE5 Simple transistor circuit transistor, three-terminal, solid-state electronic device used for amplification and switching. It is the solid-state analog to the triode electron tube; the transist...

Kill Van Kull

(Encyclopedia)Kill Van Kull kĭl văn kŭl [key], channel, 4 mi (6.4 km) long and .5 mi (.8 km) wide, connecting Upper New York Bay with Newark Bay, between Bayonne, N.J., and Staten Island, N.Y. It is the main rou...

Dee, rivers, Scotland

(Encyclopedia)Dee. 1 River, c.90 mi (140 km) long, rising in the Cairngorms, Aberdeenshire, E Scotland, and flowing E past Ballater to the North Sea through an artificial channel at Aberdeen. The channel was constr...

New York Bay

(Encyclopedia)New York Bay, arm of the Atlantic Ocean at the mouth of the Hudson River, SE N.Y. and NE N.J., enclosed by the shores of NE New Jersey, E Staten Island, S Manhattan, and W Long Island (Brooklyn) and o...

Champlain, Lake

(Encyclopedia)Champlain, Lake, 490 sq mi (1,269 sq km), 125 mi (201 km) long and from 0.5 to 14 mi (0.8–23 km) wide, forming part of the New York–Vermont border and extending into Quebec. Lake Champlain lies in...

Saint George's Channel

(Encyclopedia)Saint George's Channel, strait, c.100 mi (160 km) long and 50 to 95 mi (80–153 km) wide, linking the Atlantic Ocean and the Irish Sea. It separates SE Ireland from Wales. ...

Dover, Strait of

(Encyclopedia)Dover, Strait of, separating Great Britain from France and connecting the English Channel with the North Sea. It is 21 mi (34 km) wide between Dover and Cape Gris-Nez, near Calais, and is called Pas-d...
 

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