(Encyclopedia) gaillardiagaillardiagālärˈdēə [key], any plant of the genus Gaillardia of the Asteaceae family (aster family), including annual, biennial, and perennial herbs with showy heads of red…
(Encyclopedia) Carrington, Leonora, 1917–2011, English-born Mexican surrealist painter, novelist, and eccentric, studied art at Ozenfant Academy, London (1935–38). From a wealthy Anglo-Irish family,…
(Encyclopedia)
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Anatomy of a ray-finned fish
fish, limbless aquatic vertebrate animal with fins and internal gills. Traditionally the living fish have been divided into three class: the…
Global Warming Many scientists believe human-caused pollution is making the world a warmer place, a process called global warming. Scientists also think…
1929—1968, American clergyman and civil rights leader
Dr. Martin Luther King, Jr., prepares to speak to a crowd of 200,000 marchers in Washingtion, DC. Related Links…
The Forces You Already KnowTheories of the UniverseForces, Particles, and Some Cosmological GlueSize in the MicrocosmThe Forces You Already KnowThe Particle ZooThe Last Train to Quarkville…
(Encyclopedia) Michel, HartmutMichel, Hartmutmĭkhˈəl [key], 1948–, German biochemist, Ph.D. Univ. of Würzburg, 1977. Michel was the first person to reduce a photosynthetic action center, which is a…
(Encyclopedia) Prelog, VladimirPrelog, Vladimirvlädyēˈmĭr prāˈlôg [key], 1906–98, Swiss chemist, b. Sarejevo, Austria-Hungary (now in Bosnia and Herzegovina). Educated in Prague, he worked in…
SUPERMASSIVE BLACK HOLESSPAGHETTIFICATIONFIND OUT MOREWhen the biggest stars explode as supernovas, their cores collapse in on themselves under gravity to become black holes. These regions…