If you say, “The cat's out of the bag” instead of “The secret is given away,” you're using an idiom. The meaning of an idiom is different from the actual meaning of the words used. “An apple a day…
(Encyclopedia) curfew [O.Fr.,=cover fire], originally a signal, such as the ringing of a bell, to damp the fire, extinguish all lights in the dwelling, and retire for the night. The custom originated…
(Encyclopedia) Independence Hall, historic building on Independence Square, downtown Philadelphia, in Independence National Historical Park. Originally constructed as the Pennsylvania colony's…
(Encyclopedia) flügelhornflügelhornflüˈgəlhôrnˌ [key], three-valved brass instrument similar in size and shape to the trumpet but having a conical rather than a cylindrical bore and possessing a…
(Encyclopedia) Banks, Thomas, 1735–1805, English neoclassical sculptor, studied at the Royal Academy. A traveling scholarship enabled him to study in Rome from 1772 to 1779. In 1781 he went to Russia…
(Encyclopedia) Shannon, Claude Elwood, 1916–2001, American applied mathematician, b. Gaylord, Michigan. A student of Vannevar Bush at the Massachusetts Institute of Technology (MIT), he was the first…
(Encyclopedia) Plath, Sylvia, 1932–63, American poet, b. Boston. Educated at Smith College and Cambridge, Plath published poems even as a child and won many academic and literary awards. Her first…
Selected records. Source: National Aeronautic AssociationGreat Circle Distance Without LandingInternational: 2,213.04 mi; 3,561.55 km.Robert G. Ferry (U.S.) in Hughes YOH-6A helicopter powered by…