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Smeaton, John

(Encyclopedia)Smeaton, John smēˈtən [key], 1724–92, English civil engineer. He became an instrument maker, improved navigation instruments, and carried out many experiments on mechanical apparatus. Between 175...

Ramsay, Allan

(Encyclopedia)Ramsay, Allan, 1685?–1758, Scottish poet. An Edinburgh bookseller, he opened one of the first circulating libraries in Great Britain. The Gentle Shepherd (1725), a pastoral comedy, is his most famou...

cement

(Encyclopedia)cement, binding material used in construction and engineering, often called hydraulic cement, typically made by heating a mixture of limestone and clay until it almost fuses and then grinding it to a ...

St. John, John Pierce

(Encyclopedia)St. John, John Pierce, 1833–1916, American political reformer, b. Brookville, Ind. He traveled in the West and in South America, fought in the Union army in the Civil War, and after 1869 practiced l...

Lindley, John

(Encyclopedia)Lindley, John, 1799–1865, English botanist and horticulturist. He organized the first flower shows in England and was influential in preserving the Royal Gardens at Kew (see Kew Gardens). In 1829 he...

Lehmann, John

(Encyclopedia)Lehmann, John lāˈmən [key], 1907–89, English poet, editor, and publisher. Educated at Trinity College, Cambridge, he began working at Virginia and Leonard Woolf's Hogarth Press in 1931 and manage...

Leland, John

(Encyclopedia)Leland or Leyland, John, c.1506–1552, English antiquary. He was successively chaplain and librarian to Henry VIII. In 1533 he was appointed king's antiquarian, and in this capacity traveled through ...

Lennon, John

(Encyclopedia)Lennon, John: see Beatles, The. ...

Lansing, John

(Encyclopedia)Lansing, John, 1754–1829?, American political leader and jurist, b. Albany, N.Y. He served as military secretary to Gen. Philip J. Schuyler in the American Revolution and later became a prominent la...

Laski, John

(Encyclopedia)Laski, John yän lăsˈkē [key], Latin Johannes Alasco, 1499–1560, Polish Protestant reformer. A learned priest, he went in 1523 to Basel, where he was a close friend of Erasmus. After returning to...