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Slavophiles and Westernizers
(Encyclopedia)Slavophiles and Westernizers, designation for two groups of intellectuals in mid-19th-century Russia that represented opposing schools of thought concerning the nature of Russian civilization. The dif...Siegfried and Roy
(Encyclopedia) Siegfried and Roy (Siegfried Fischbacher, 1939-2021, b. Rosenheim, Germany; and Roy Uwe Ludwig Horn, 1944-2020, b. Nordenham, Germany), noted German-A...Philemon and Baucis
(Encyclopedia)Philemon and Baucis, in Greek mythology, Phrygian husband and wife. When Zeus and Hermes visited earth as men, only Philemon and Baucis offered them hospitality. As a reward they were saved from a pun...Philomela and Procne
(Encyclopedia)Philomela and Procne fĭlōmēˈlə, prŏkˈnē [key], in Greek mythology, daughters of King Pandion of Attica. Procne married Tereus, king of Thrace, and bore him a son, Itys (or Itylus). Tereus late...ratchet and pawl
(Encyclopedia)ratchet and pawl, mechanical device that permits motion in one direction only. The ratchet is usually a wheel with slanting teeth. The pawl is a lever tangential to the wheel with one end resting on t...polyp and medusa
(Encyclopedia) CE5 Polyp and medusa stages in the life cycle of Obelia, representative of the phylum Cnidaria polyp and medusa, names for the two body forms, one nonmotile and one typically free swimming, found ...population I and II
(Encyclopedia)population I and II, in astronomy: see stellar populations. ...Punch and Judy
(Encyclopedia)Punch and Judy, famous English puppet play, very popular with children and given widely by strolling puppet players, especially during the Christmas season. It came to England in the 17th cent. by way...orchestra and orchestration
(Encyclopedia) CE5 Typical seating plan of a symphony orchestra orchestra and orchestration, an orchestra is a musical ensemble of mixed instruments based on strings and winds, under the direction of a conductor...acids and bases
(Encyclopedia)acids and bases, two related classes of chemicals; the members of each class have a number of common properties when dissolved in a solvent, usually water. Another theory that provides a very broad ...Browse by Subject
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