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Hanover, city, Germany

(Encyclopedia)Hanover, Ger. Hannover, city, capital of Lower Saxony, N Germany, on the Leine River and the Midland Canal. It is a major industrial, commercial, ...

Newfoundland, breed of dog

(Encyclopedia)Newfoundland, breed of massive, powerful working dog developed in Newfoundland, probably in the 17th cent., and later perfected in England. It stands from 25 to 28 in. (63.5–71.1 cm) high at the sho...

Newport News

(Encyclopedia)Newport News, independent city (1990 pop. 170,045), SE Va., on the Virginia peninsula, at the mouth of the James River, off Hampton Roads, near Norfolk; inc. 1896. It is a port for transatlantic and i...

Kelsey, Henry

(Encyclopedia)Kelsey, Henry kĕlˈsē [key], c.1670–1729, English fur trader and explorer in Canada. He entered the service of the Hudson's Bay Company in 1684. He was sent (1689) inland to secure trade with abor...

arc, in electricity

(Encyclopedia)arc, in electricity, highly luminous and intensely hot discharge of electricity between two electrodes. The arc was discovered early in the 19th cent. by the English scientist Sir Humphry Davy, who so...

Arden, John

(Encyclopedia)Arden, John ärˈdən [key], 1930–2012, English playwright and novelist best known for his politically engaged work of the 1950s and 60s, a period during which he was considered one of Britain's maj...

Yan'an

(Encyclopedia)Yan'an or Yenan both: yĕn-än [key], city (1991 pop. 115,900), N Shaanxi prov., China, on the Yen River. Now a market and tourist center, it is famed as the terminus of the long march and the de fact...

Trojan asteroids

(Encyclopedia)Trojan asteroids, asteroids that revolve about the sun in the same orbit as a planet, occupying stable positions (known as Lagrangian points) either about 60° ahead of the planet in the orbit or abou...

Sitka

(Encyclopedia)Sitka sĭtˈkə [key], city (1990 pop. 8,588), Sitka census div., SE Alaska, in the Alexander Archipelago, on Baranof Island; inc. 1971. Fishing, its first industry, remains important; salmon, halibut...

camouflage

(Encyclopedia)camouflage kămˈəfläzh [key], in warfare, the disguising of objects with artificial aids, especially for the purpose of making them blend into their surroundings or of deceiving the observer as to ...