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engineering

(Encyclopedia)engineering, profession devoted to designing, constructing, and operating the structures, machines, and other devices of industry and everyday life. Until the Industrial Revolution there were only t...

gene

(Encyclopedia)gene, the structural unit of inheritance in living organisms. A gene is, in essence, a segment of DNA that has a particular purpose, i.e., that codes for (contains the chemical information necessary f...

Doowop Music

(Encyclopedia) Doowop (also spelled doo-wop or doo wop) music, American popular vocal music style, c. late 1940s-early 1960s. Doowop is a form of vocal harmony mu...

Ingersoll, Robert Green

(Encyclopedia)Ingersoll, Robert Green, 1833–99, American orator and lawyer, b. Dresden, N.Y. The son of a Congregational minister who eventually settled in Illinois, Ingersoll was admitted (1854) to the bar and b...

Hodler, Ferdinand

(Encyclopedia)Hodler, Ferdinand hōdˈlər [key], 1853–1918, Swiss painter and lithographer. Known for his emotion-laden portraits and landscapes, he is particularly beloved in his native country. At first he wor...

Greene, Evarts Boutell

(Encyclopedia)Greene, Evarts Boutell ĕvˈərts, bo͞otĕlˈ [key], 1870–1947, American historian, b. Kobe, Japan, where his parents were missionaries, grad. Harvard (B.A., 1890; Ph.D., 1893). He began teaching A...

Winton, Tim

(Encyclopedia)Winton, Tim (Timothy John Winton), 1960–, Australian writer, generally regarded as the preeminent Australian novelist of his generation. Most of his books have been set in his coastal Western Austra...

Randall, Lisa

(Encyclopedia)Randall, Lisa, 1962–, American theoretical physicist and writer, b. New York City, B.A. Harvard University, 1983, Ph.D. Harvard University, 1987. Rand...

Streep, Meryl

(Encyclopedia)Streep, Meryl, 1949–, American actress, b. Summit, N.J., as Mary Louise Streep. She attended Yale Drama School and appeared in many Broadway and off-Broadway productions during the early 1970s. Movi...

Sahl, Mort

(Encyclopedia) Sahl, Mort, 1927-2021, American comedian and social commentator, b. Montreal, Canada, as Morton Lyon Sahl, Univ. of Southern Calirofnia (B.A., 1950). ...