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Nüsslein-Volhard, Christiane

(Encyclopedia)Nüsslein-Volhard, Christiane,1942–, German biologist and geneticist, Ph.D. Univ. of Tübingen, 1973. Since 1985 she has been director of the genetics division of the Max Planck Institute for Develo...

Lewis, Edward B.

(Encyclopedia)Lewis, Edward B., 1918–2004, American geneticist, b. Wilkes-Barre, Pa., grad. California Institute of Technology (Ph.D. 1942). After serving as a meteorologist with the U.S. Army Air Corps during Wo...

Yeager, Chuck

(Encyclopedia)Yeager, Chuck (Charles Elwood Yeager) yāˈgər [key], 1923–2020, American aviator, b. Myra, W.Va. An ace fighter pilot during World War II, he was a military test pilot during the early postwar yea...

skywriting

(Encyclopedia)skywriting, advertising medium in which aircraft spell out trade names and sales slogans in the sky by means of the controlled emission of thick smoke. The technique was first developed (1922) by J. C...

daddy longlegs

(Encyclopedia)daddy longlegs, name applied to the harvestman, an arachnid, and to the crane fly, an insect. ...

trypanosome

(Encyclopedia)trypanosome trĭpˈənəsōmˌ [key], microscopic, one-celled protozoan of the genus Trypanosoma, typically living as an active parasite in the bloodstream of a vertebrate; hundreds of species are kno...

Calverley, Charles Stuart

(Encyclopedia)Calverley, Charles Stuart, 1831–84, English poet and translator. Expelled from Oxford for a youthful prank, he earned academic honors at Cambridge. He became famous for the wit and erudition of his ...

cockroach

(Encyclopedia)cockroach or roach, name applied to some 4,600 species of flat-bodied, oval insects in the order Blattodea. Cockroaches have long antennae, long legs adapted to running, and a flat extension of the up...

Kendrick, John

(Encyclopedia)Kendrick, John, c.1740–1794, American sea captain, b. Massachusetts. During part of the American Revolution he commanded privateers. As commander of an expedition composed of the Columbia and Washin...

Earhart, Amelia

(Encyclopedia)Earhart, Amelia ârˈhärt [key], 1897–1937, American aviator, b. Atchison, Kans. She was the first woman to cross the Atlantic by airplane (1928) and the first woman to make a solo flight across th...