(Encyclopedia) Richter scaleRichter scalerĭkˈtər [key], measure of the magnitude of seismic waves from an earthquake. Devised in 1935 by the American seismologist Charles F. Richter (1900–1985) and…
Sources: NASA and Massachusetts Institute of Technology. A new tool to help scientists, the media, and the public assess the potential danger of asteroids…
(Encyclopedia) Richter, BurtonRichter, Burtonrĭkˈtər [key], 1931–2018, American physicist, b. New York City, Ph.D. Massachusetts Institute of Technology, 1956. A professor at Stanford, Richter…
(Encyclopedia) Richter, ConradRichter, Conradrĭkˈtər [key], 1890–1968, American novelist, b. Pine Grove, Pa. After newspaper work in Pennsylvania and Ohio, he moved to New Mexico. Richter's novels…
(Encyclopedia) Richter, GerhardRichter, Gerhardgārˈhärt rĭkhˈtər [key], 1932–, German painter, b. Dresden, studied Academy of Fine Arts, Dresden (1951–56) and Düsseldorf (1961–63). Widely considered…
(Encyclopedia) Richter, HansRichter, Hanshäns [key]Richter, Hans rĭkhˈtər [key], 1888–1976, American artist, b. Germany. A painter and filmmaker, Richter was influenced by cubism and Dada and was a…
(Encyclopedia) Richter, LudwigRichter, Ludwigl&oomacr;tˈvĭkh [key]Richter, Ludwig rĭkhˈtər [key], 1803–84, German painter, illustrator, and etcher; son and pupil of the engraver Karl Richter (…
(Encyclopedia) Richter, SviatoslavRichter, Sviatoslavsvyäˈtōsläf [key]Richter, Sviatoslav rĭkhˈtər [key], 1915–97, Russian pianist, b. Ukraine. He studied at the Moscow Conservatory under Heinrich…
About 8,000 mini-quakes a day, and on average, one exceptionally big one per year by Borgna Brunner Earthquakes in residential areas, such as this 1964 one in Seward, Alaska, can…
The worst natural disaster in U.S. history by Chris Frantz San Francisco, California, April 1906 Related Links Almanac: San FranciscoSan Francisco Census Facts: 1906 Versus TodayAll About…
