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Assinie

(Encyclopedia) AssinieAssinieäsēnēˈ [key], town, SE Côte d'Ivoire, on a lagoon off the Gulf of Guinea. Because of its location on the coast and its contacts with the interior, Assinie became an early…

Mardonius

(Encyclopedia) MardoniusMardoniusmärdōˈnēəs [key], d. 479 b.c., Persian general; son-in-law of Darius I. Darius sent him (492 b.c.) to retaliate against Eretria and Athens for aiding the Ionians in…

phlogiston theory

(Encyclopedia) phlogiston theoryphlogiston theoryflōjĭsˈtŏn [key], hypothesis regarding combustion. The theory, advanced by J. J. Becher late in the 17th cent. and extended and popularized by G. E.…

pheromones

(Encyclopedia) pheromones, any of a variety of substances, secreted by many animal species, that alter the behavior of individuals of the same species. Sex attractant pheromones, secreted by a male…

crucible

(Encyclopedia) crucible, vessel in which a substance is heated to a high temperature, as for fusing or calcining. The necessary properties of a crucible are that it maintain its mechanical strength…

Dean, James

(Encyclopedia) Dean, James (James Byron Dean), 1931–55, American film actor, b. Marion, Ind. After a few stage and television roles, Dean was chosen to play the moody, rebellious son in the film East…

Charcot, Jean Baptiste

(Encyclopedia) Charcot, Jean BaptisteCharcot, Jean BaptistezhäN bätēstˈ shärkōˈ [key], 1867–1936, French neurologist and explorer in the antarctic region; son of Jean Martin Charcot. He became (1896…

Cnidus

(Encyclopedia) Cnidus or CnidosCnidusboth: nīˈdəs [key], ancient Greek city of Caria, SW Asia Minor, on Cape Krio, in present SW Asian Turkey. It was partly on the peninsula and partly on an island…

Coast Ranges

(Encyclopedia) Coast Ranges, series of mountain ranges along the Pacific coast of North America, extending from SE Alaska to Baja California; from 2,000 to 20,000 ft (610–6,100 m) high. The ranges…

eccentric

(Encyclopedia) eccentric, in mechanics, device for changing rotary to back-and-forth motion. A disk is mounted off center on a shaft. One flat, open, circular end of a rod fits around the edge of the…