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Ashgabat
(Encyclopedia)Ashgabat əshkhəbätˈ [key], formerly Ashkhabad, city (2020 pop. 846,000), capital of Turkmenistan, near the border with Iran, on the Trans-Caspian RR. The city has text...Sloane, T(homas) O'Conor
(Encyclopedia)Sloane, T(homas) O'Conor, 1851–1940, American scientist, lecturer, writer, and periodical editor, Ph.D. Columbia, 1876. Sloane was a member of the editorial staff of the Scientific American, where h...amplitude
(Encyclopedia)amplitude ămˈplĭto͞odˌ [key], in physics, maximum displacement from a zero value or rest position. In the harmonic motion of a pendulum, the amplitude of the swing is the greatest distance reache...Cameron, James
(Encyclopedia)Cameron, James, 1954–, Canadian motion-picture director and screenwriter, b. Kapuskasing, Ont. Beginning as a screenwriter and then art director, he first directed in 1981. His science-fiction block...multimedia
(Encyclopedia)multimedia, in personal computing, software and applications that combine text, high-quality sound, two- and three-dimensional graphics, animation, photo images, and full-motion video. In order to wor...Mariotte, Edme
(Encyclopedia)Mariotte, Edme ĕdˈmə märyôtˈ [key], 1620?–1684, French physicist. His De la nature de l'air (1676) includes a statement of Boyle's law (see gas laws), which he discovered independently and whi...Draper, John William
(Encyclopedia)Draper, John William, 1811–82, American scientist, philosopher, and historian, b. near Liverpool, England, M.D. Univ. of Pennsylvania, 1836. In 1839 he became professor of chemistry at the Univ. of ...Caldecott, Randolph
(Encyclopedia)Caldecott, Randolph kôlˈdəkət [key], 1846–86, one of the most popular late 19th-century English book illustrators. Born in Chester, he moved (1872) to London, where he began publishing illustrat...Frank, Robert
(Encyclopedia)Frank, Robert, 1924–2019, Swiss-American photographer and filmmaker, b. Zürich. He immigrated to the United States in 1947 and became a citizen in 1963. One of the 20th century's most influential p...Changchun
(Encyclopedia)Changchun chängˈcho͝onˈ [key], city, capital of Jilin prov., China, on the railroad between Harbin ...Browse by Subject
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