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Zsigmondy, Richard Adolf
(Encyclopedia)Zsigmondy, Richard Adolf, 1865–1929, Austrian-German chemist, Ph.D. Univ. of Munich, 1889. Zsigmondy was a lecturer at the Univ. of Munich (1887–1893) and at the Univ. of Graz (1893–97), then wo...Bingham, Hiram, 1789–1869, American Congregationalist missionary
(Encyclopedia)Bingham, Hiram, 1789–1869, American Congregationalist missionary, b. Bennington, Vt. In 1819 the American Board of Missions sent him, with others, to found the first Protestant mission in the Hawaii...Girard College
(Encyclopedia)Girard College, in Philadelphia, an elementary and secondary boarding school for children with financial need from single-parent or parentless families. It opened 1848 with a bequest, now grown to a h...ionosphere
(Encyclopedia)ionosphere īŏnˈəsfēr [key], series of concentric ionized layers forming part of the upper atmosphere of the earth from around 30 to 50 mi (50 to 80 km) to 250 to 370 mi (400 to 600 km) where it m...Donatus
(Encyclopedia)Donatus (Aelius Donatus) ēˈlēəs dōnätˈəs [key], fl. 4th cent. a.d., Roman grammarian; teacher of St. Jerome. His only well-known work, the Ars grammatica [elements of grammar], was throughout ...molecule
(Encyclopedia)molecule mŏlˈəkyo͞ol [key] [New Lat.,=little mass], smallest particle of a compound that has all the chemical properties of that compound. A single atom is usually not referred to as a molecule, a...sky
(Encyclopedia)sky, apparent dome over the earth, background of the clouds, sun, moon, and stars. The blue color of the clear daytime sky results from the selective scattering of light rays by the minute particles o...van der Meer, Simon
(Encyclopedia)van der Meer, Simon, 1925–2011, Dutch physical engineer. He spent nearly his entire career at CERN, where he did his most important work with Carlo Rubbia. They discovered the W and Z particles, whi...kindergarten
(Encyclopedia)kindergarten [Ger.,=garden of children], system of preschool education. Friedrich Froebel designed (1837) the kindergarten to provide an educational situation less formal than that of the elementary s...Benjamin, Karl Stanley
(Encyclopedia)Benjamin, Karl Stanley, 1925–2012, American painter, b. Chicago, grad. Univ. of Redlands (B.A., 1949), Claremont Graduate School (M.A., 1960). Largely self-taught, Benjamin was part of an art scene ...Browse by Subject
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