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Carolingian architecture and art

(Encyclopedia)Carolingian architecture and art, art forms and structures created by the Carolingians. Toward the beginning of the Carolingian Period, in the 8th cent., a gradual change appeared in Western culture a...

Renaissance art and architecture

(Encyclopedia)Renaissance art and architecture, works of art and structures produced in Europe during the Renaissance. In England the Renaissance flowered in the middle of the 16th cent. The Elizabethan style an...

ball-and-socket joint

(Encyclopedia)ball-and-socket joint, in engineering, mechanical connection used between parts that must be allowed some relative angular motion in nearly all directions. As the name implies, the joint consists esse...

Persian art and architecture

(Encyclopedia)Persian art and architecture, works of art and structures produced in the region of Asia traditionally known as Persia and now called Iran. Bounded by fierce mountains and deserts, the high plateau of...

Victoria and Albert Museum

(Encyclopedia)Victoria and Albert Museum, South Kensington, London, opened in 1852 as the Museum of Manufacturers at Marlborough House. It originally contained a nucleus of contemporary objects of applied art bough...

DDT

(Encyclopedia)DDT or 2,2-bis(p-chlorophenyl)-1,1,1,-trichloroethane, chlorinated hydrocarbon compound used as an insecticide. First introduced during the 1940s, it killed insects that spread disease and fed on crop...

snail

(Encyclopedia)snail, name commonly used for a gastropod mollusk with a shell. Included in the thousands of species are terrestrial, freshwater, and marine forms. Some eat both plant and animal matter; others eat on...

toxemia

(Encyclopedia)toxemia tŏksēˈmēə [key], disease state caused by the presence in the blood of bacterial toxins or other harmful substances. The effects of the bacterial toxins known as endotoxins are relatively ...

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