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Runyon, Damon

(Encyclopedia)Runyon, Damon (Alfred Damon Runyon), 1884–1946, American short story writer and journalist, b. Manhattan, Kans. He is best known for his humorous stories—written in a picturesque, slangy journalis...

gravitation

(Encyclopedia)gravitation, the attractive force existing between any two particles of matter. The term gravitygravity is commonly used synonymously with gravitation, but in correct usage a definite distinction is...

mechanics

(Encyclopedia)mechanics, branch of physics concerned with motion and the forces that tend to cause it; it includes study of the mechanical properties of matter, such as density, elasticity, and viscosity. Mechanics...

dimension, in physics

(Encyclopedia)dimension, in physics, an expression of the character of a derived quantity in relation to fundamental quantities, without regard for its numerical value. In any system of measurement, such as the met...

Colden, Cadwallader

(Encyclopedia)Colden, Cadwallader kōlˈdən [key], 1688–1776, colonial scholar and political leader of New York, b. Ireland, of Scottish parents. After studying medicine in London, Colden arrived (1710) in Phila...

Wallace, Henry

(Encyclopedia)Wallace, Henry, 1836–1916, American agricultural leader, b. West Newton, Pa., grad. Jefferson (later Washington and Jefferson) College, 1859. He studied (1861–63) theology and went (1863) to Iowa ...

Tarkington, Booth

(Encyclopedia)Tarkington, Booth (Newton Booth Tarkington), 1869–1946, American author, b. Indianapolis. His most characteristic and popular works were his genial novels of life in small Middle Western towns, incl...

Raeburn, Sir Henry

(Encyclopedia)Raeburn, Sir Henry rāˈbərn [key], 1756–1823, Scottish portrait painter, b. near Edinburgh. He was apprenticed to a goldsmith at 15 and he showed considerable talent. In 1784 he went to London and...

Heflin, James Thomas

(Encyclopedia)Heflin, James Thomas, 1869–1951, U.S. politician, b. Randolph co., Ala. He was admitted (1893) to the bar and in 1920 entered the U.S. Senate where he was known at first as “Cotton Tom” because ...

Reed, James Alexander

(Encyclopedia)Reed, James Alexander, 1861–1944, American political leader, b. near Mansfield, Ohio. He moved to Iowa and was admitted (1885) to the bar, practicing there and later in Missouri. He was (1898–1900...