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Gordius

(Encyclopedia)Gordius gôrˈdēəs [key], in Greek mythology, king of Phrygia. An oracle had told the Phrygians that the king who would put an end to their troubles was approaching in an oxcart, and, thus, when Gor...

amnesty

(Encyclopedia)amnesty ămˈnəstē [key], in law, exemption from prosecution for criminal action. It signifies forgiveness and the forgetting of past actions. Amnesties are usually extended to a group of persons du...

Brome, Richard

(Encyclopedia)Brome, Richard bro͞om, brōm [key], c.1590–1652, English dramatist. He was the friend, servant, and disciple of Ben Jonson. Primarily a writer of realistic satiric comedy, picturing the life and ma...

Williams, Ephraim

(Encyclopedia)Williams, Ephraim, 1715–55, American soldier, founder of Williams College, b. Newton, Mass. After several years as a sailor, he lived in Massachusetts and took part in defending the frontier against...

electrocardiography

(Encyclopedia)electrocardiography ĭlĕkˌtrōkärdēŏgˈrəfē [key], science of recording and interpreting the electrical activity that precedes and is a measure of the action of heart muscles. Since 1887, when ...

momentum

(Encyclopedia)momentum mōmĕnˈtəm [key], in mechanics, the quantity of motion of a body, specifically the product of the mass of the body and its velocity. Momentum is a vector quantity; i.e., it has both a magn...

price

(Encyclopedia)price, amount of money for which a unit of goods or services is exchanged. Price is equivalent to market value and may or may not measure the intrinsic value of the goods or services to the buyer or s...

field, in physics

(Encyclopedia)field, in physics, region throughout which a force may be exerted; examples are the gravitational, electric, and magnetic fields that surround, respectively, masses, electric charges, and magnets. The...

special effects

(Encyclopedia)special effects, in motion pictures, cinematographic techniques that create illusions in the audience's minds as well as the illusions created using these techniques. Some common examples are the use ...

Scott, Hugh Lenox

(Encyclopedia)Scott, Hugh Lenox, 1853–1934, U.S. army officer, b. Danville, Ky., grad. West Point, 1876. He was assigned (1876) to military service in the West and took part in the Sioux, Nez Percé, and Cheyenne...