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Avellino

(Encyclopedia)Avellino ävāl-lēˈnō [key], city, capital of Avellino prov., Campania, S Italy. It is an agricultural and light manufacturing center. Although damaged by earthquakes i...

Nyíregyháza

(Encyclopedia)Nyíregyháza nyēˈrĕjhäˌzŏ [key], city (1991 est. pop. 114,596), NE Hungary. It is a county administrative center, a road and rail junction, and the market for an extensive agricultural region. ...

Pembroke, town, Wales

(Encyclopedia)Pembroke pĕmˈbro͝ok [key], Welsh Penfro, town (1991 pop. 7,049), Pembrokeshire, SW Wales, on an inlet of the Milford Haven estuary. The town is an agricultural market with tourism, ship repairing, ...

Lebedev, Pyotr Nikolaevich

(Encyclopedia)Lebedev, Pyotr Nikolaevich pyôˈtə nyĭkəlīˈəvĭch lāˈbyədyəf [key], 1866–1912, Russian physicist. The most noted Russian physicist of his time, he studied at Strasbourg and Berlin and was...

levitation

(Encyclopedia)levitation lĕvĭtāˈshən [key], the raising of a human or other body in the air without mechanical aid. The idea is ancient; holy men, both pagan and Christian, were reputed to have had the power o...

Arnold, Sir Edwin

(Encyclopedia)Arnold, Sir Edwin, 1832–1904, English author. After serving as principal of the government college in Pune, India, he joined (1861) the staff of the London Daily Telegraph. He won fame for his blank...

Keyser, Thomas de

(Encyclopedia)Keyser, Thomas de də kīˈzər [key], c.1596–1667, Dutch portrait and figure painter of Amsterdam. He was the outstanding practitioner in his field prior to Rembrandt. De Keyser's work is distingui...

Kirksville

(Encyclopedia)Kirksville, city (1990 pop. 17,152), seat of Adair co., N Mo.; inc. 1857. A processing, trade, and shipping center for a farm area (corn, soybeans, sheep, cattle, hogs), Kirksville also has light manu...

Archimedes' screw

(Encyclopedia)Archimedes' screw, a simple mechanical device believed to have been invented by Archimedes in the 3d cent. b.c. It consists of a cylinder inside of which a continuous screw, extending the length of th...

brown recluse spider

(Encyclopedia)brown recluse spider or violin spider, poisonous nocturnal spider, Loxoceles reclusa, most common in the SE and S central United States. Adults are 3⁄8 in. (10 mm) long and are light brown with a da...