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Bologna, Giovanni

(Encyclopedia)Bologna, Giovanni, or Giambologna jōvänˈnē bōlōˈnyä, jämˌbōlōˈnyä [key], 1524–1608, Flemish sculptor, whose real name was Jean Bologne or Boulogne. Though born in Douai, France, he tra...

Schirra, Wally

(Encyclopedia)Schirra, Wally, (Walter Marty Schirra, Jr.), 1923–2007, the only American astronaut to fly in all of NASA's first three manned spaceflight programs, b. Hackensack, N.J., grad. U.S. Naval Academy (19...

Battle of the Bulge

(Encyclopedia)Battle of the Bulge, popular name in World War II for the German counterattack in the Ardennes, Dec., 1944–Jan., 1945. More than a million men fought in what is also known as the Battle of the Ard...

celestial sphere

(Encyclopedia)celestial sphere, imaginary sphere of infinite radius with the earth at its center. It is used for describing the positions and motions of stars and other objects. For these purposes, any astronomical...

simile

(Encyclopedia)simile sĭmˈəlē [key] [Lat.,=likeness], in rhetoric, a figure of speech in which an object is explicitly compared to another object. Robert Burns's poem “A Red Red Rose” contains two straightfo...

holography

(Encyclopedia)holography hŏlŏgˈrəfē, hō– [key], method of reproducing a three-dimensional image of an object by means of light wave patterns recorded on a photographic plate or film. Holography is sometimes...

airplane

(Encyclopedia)CE5 A. Side view of jet-propelled airplane B. Top view airplane, aeroplane, or aircraft, heavier-than-air vehicle, mechanically driven and fitted with fixed wings that support it in flight thro...

clerestory

(Encyclopedia)CE5 Clerestory clerestory or clearstory both: klĭrˈstōrˌē, –stôrˌē [key], a part of a building whose walls rise higher than the roofs of adjoining parts of the structure. Pierced by wind...

festoon

(Encyclopedia)CE5 Festoon festoon, sculptured or painted architectural or interior ornament consisting of a garland of leaves, flowers, or fruit, or some combination of these, held by ribbons or folds and drape...

xylophone

(Encyclopedia)CE5 Xylophone xylophone zīˈləfōn [key] [Gr.,=wood sound], musical instrument having graduated wooden slabs that are struck by the player with small, hard mallets. The slabs are usually arrange...