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tesla

(Encyclopedia)tesla tĕsˈlə [key], unit of magnetic flux density: see under weber. ...

Scunthorpe

(Encyclopedia)Scunthorpe, city (1991 pop. 79,043), in the Parts of Lindsey, North Lincolnshire, E England. Situated on an ironstone field, Scunthorpe was a center of iron and steel manufacture from the early 1900s,...

Derby, Thomas Stanley, 1st earl of

(Encyclopedia)Derby, Thomas Stanley, 1st earl of därˈbē [key], 1435?–1504, English nobleman. During the Wars of the Roses, Stanley was ostensibly a supporter of the Lancastrian Henry VI, but he had Yorkist sym...

shell

(Encyclopedia)shell, in zoology, hard outer covering secreted by an animal for protection. It is also called the test, crust, or carapace. The term usually refers to the calcareous shells of the many species of mol...

football

(Encyclopedia)CE5 A professional football field. College teams use a similar field except that the inbound lines are 53 ft 4 in. (16.25 m) from the sidelines. football, any of a number of games in which two opp...

Reconstruction

(Encyclopedia)Reconstruction, 1865–77, in U.S. history, the period of readjustment following the Civil War. At the end of the Civil War, the defeated South was a ruined land. The physical destruction wrought by t...

Filene, Edward Albert

(Encyclopedia)Filene, Edward Albert fīlēnˈ, fĭl– [key], 1860–1937, American merchant, b. Salem, Mass. As president of the Boston firm of William Filene's Sons he pioneered in scientific and ingenious method...

Hess, Harry Hammond

(Encyclopedia)Hess, Harry Hammond, 1906–69, American geologist and oceanographer, b. New York City, B.S., Yale, 1931, Ph.D., Princeton, 1932. He taught at Rutgers (1932–33) and was a research associate at the G...

George, Lake

(Encyclopedia)George, Lake, glacial lake, 33 mi (53 km) long and 1 to 3 mi (1.6–5 km) wide, in the foothills of the Adirondack Mts., NE N.Y.; it drains NE via rapids and waterfalls into Lake Champlain. The lake w...

Garland, Augustus Hill

(Encyclopedia)Garland, Augustus Hill, 1832–99, American lawyer and politician, b. Tipton co., Tenn. He became a prominent lawyer in Arkansas and during the Civil War served in the Confederate House of Representat...