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pencil
(Encyclopedia) pencil, pointed implement used in writing or drawing to apply graphite or a similar colored solid to any surface, especially paper. From prehistoric times lumps of colored earth or…Slatin, Rudolf Carl, Freiherr von
(Encyclopedia) Slatin, Rudolf Carl, Freiherr vonSlatin, Rudolf Carl, Freiherr vonr&oomacr;ˈdôlf kärl frīˈhĕr fən släˈtĭn [key], known as Slatin PashaSlatin, Rudolf Carl, Freiherr vonpäˈshä [key…Solferino
(Encyclopedia) SolferinoSolferinosōlfārēˈnō [key], village, Lombardy, N Italy, near Mantua. There, on June 24, 1859, the French and Sardinians fought a bloody battle with the Austrians (see…Sheen, Fulton John
(Encyclopedia) Sheen, Fulton John, 1895–1979, American Roman Catholic clergyman, b. El Paso, Ill., grad. St. Viator College, Bourbonnais, Ill. (B.A., 1917; M.A., 1919). He studied at the Catholic…Acrux
(Encyclopedia) AcruxAcruxāˈkrəks [key] [from the Bayer designation α Crucis], brightest star in the constellation Crux (Southern Cross); 1992 position R.A. 12h26.2m, Dec. −63°04′. Its apparent…Store Bælt and Lille Bælt
(Encyclopedia) Store BæltStore Bæltstôˈrə bĕlt [key] and Lille BæltLille Bæltlĭlˈə [key] [Great Belt and Little Belt], two shallow straits, S Denmark, connecting the Kattegat with the Baltic Sea. The…pyroclastic flow
(Encyclopedia) pyroclastic flow, turbulent, fluidized mixture of rock, volcanic ash, and hot gas that moves like an avalanche away from a volcanic eruption. A pyroclastic flow may contain a mix of…Negishi, Ei-ichi
(Encyclopedia) Negishi, Ei-ichi, 1935–2021, Japanese chemist, b. Changchum, China, Univ. of Tokyo (B.Eng., 1958), Univ. of…orange, in botany
(Encyclopedia) orange, name for a tree of the family Rutaceae (rue, or orange, family), native to China and Indochina, and for its fruit, the most important fresh fruit of international commerce. Its…Intermediate-Level Science Projects: Creating New Plants Through Cross-Pollination
Creating New Plants Through Cross-PollinationIntermediate-Level Science ProjectsDoes the pH of Water Affect the Growth of Bean Plants?Creating New Plants Through Cross-PollinationDo Bean Plants Grow…