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Hooke, Robert

(Encyclopedia)Hooke, Robert ho͝ok [key], 1635–1703, English physicist, mathematician, and inventor. He became curator of experiments for the Royal Society (1662), professor of geometry at Gresham College (1665),...

Hooke's law

(Encyclopedia)Hooke's law: see elasticity.

elasticity

(Encyclopedia)elasticity, the ability of a body to resist a distorting influence or stress and to return to its original size and shape when the stress is removed. All solids are elastic for small enough deformatio...

Tompion, Thomas

(Encyclopedia)Tompion, Thomas, 1639?–1713, English clockmaker. When the Royal Observatory at Greenwich was established in 1676, Tompion was chosen to make two clocks, to be wound only once a year, which proved to...

Coles, Robert

(Encyclopedia)Coles, Robert, 1929–, American child psychiatrist, b. Boston, grad. Harvard (B.A., 1950), Columbia College of Physicians and Surgeons (M.D., 1954). He began working with children while in the air fo...

Dudley, Robert

(Encyclopedia)Dudley, Robert: see Leicester, Robert Dudley, earl of. ...

Creeley, Robert

(Encyclopedia)Creeley, Robert, 1926–2005, American poet, b. Arlington, Mass. He lived in Asia, Europe, and Latin America and taught at various universities in the United States. With Charles Olson, he was a leadi...

Devereux, Robert

(Encyclopedia)Devereux, Robert: see Essex, Robert Devereux, 2d earl of. ...

Dinwiddie, Robert

(Encyclopedia)Dinwiddie, Robert, 1693–1770, colonial governor of Virginia (1751–58), b. near Glasgow, Scotland. He was collector of customs (1727–38) for Bermuda and surveyor general (1738–51) for the Baham...

Dodsley, Robert

(Encyclopedia)Dodsley, Robert, 1703–64, English publisher and author. He wrote occasional verses, and also several plays, including The King and the Miller of Mansfield (1737); a ballad opera, The Blind Beggar of...