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Wood, Jethro

(Encyclopedia)Wood, Jethro, 1774–1834, American inventor, b. either in Dartmouth, Mass., or in Washington co., N.Y. In 1814, while a farmer in Cayuga co., N.Y., he patented a cast-iron plow in which he later embo...

canary wood

(Encyclopedia)canary wood or canary whitewood, name applied to the timber of the tulip tree (see magnolia) in some parts of the United States, also to that of an Australian eucalyptus, the Indian mulberry, and to t...

pressure-treated wood

(Encyclopedia)pressure-treated wood, wood that has had a liquid preservative forced into it in order to protect against deterioration due to rot or insect attack. The most commonly used preservatives are chromated ...

Krutch, Joseph Wood

(Encyclopedia)Krutch, Joseph Wood kro͝och [key], 1893–1970, American author, editor, and teacher, b. Knoxville, Tenn., grad. Univ. of Tennessee, 1915, Ph.D. Columbia, 1923. He was on the editorial staff of the N...

Wood, Robert Williams

(Encyclopedia)Wood, Robert Williams, 1868–1955, American physicist, b. Concord, Mass., grad. Harvard (B.A., 1891). After studying abroad he became associated with Johns Hopkins as professor of experimental physic...

Fort Leonard Wood

(Encyclopedia)Fort Leonard Wood, U.S. army post, 71,000 acres (28,700 hectares), S central Mo.; est. 1940. It is one of the largest basic-training centers in the United States and also provides training for army en...

Wood, Mrs. Henry

(Encyclopedia)Wood, Mrs. Henry, 1814–87, English novelist whose maiden name was Ellen Price. Her melodramatic and sensational novel East Lynne (1861) was dramatized and became a permanent stock piece for more tha...

Wood, Edward Frederick Lindley

(Encyclopedia)Wood, Edward Frederick Lindley: see Halifax, Edward Frederick Lindley Wood, 1st earl of. ...

woodcut and wood engraving

(Encyclopedia)woodcut and wood engraving, prints made from designs cut in relief on wood, in contrast to copper or steel engraving and etching (which are intaglio). The term woodcutting is loosely included within t...

Robert Wood Johnson Foundation

(Encyclopedia)Robert Wood Johnson Foundation, charitable organization devoted exclusively to health care issues. It was established in 1936 by Robert Wood Johnson (1893–1968), board chairman of the Johnson & ...