(Encyclopedia) radiology, branch of medicine specializing in the use of X rays, gamma rays, radioactive isotopes, and other forms of radiation in the diagnosis and treatment of disease. X ray…
(Encyclopedia) Braun, Karl FerdinandBraun, Karl Ferdinandfĕrˈdēnäntˌ [key]Braun, Karl Ferdinand broun [key], 1850–1918, German physicist. Braun taught at the Univ. of Marburg, Strasbourg Univ.,…
Born: 1873Birthplace: Hudson, Mass. Vacuum tube—Coolidge invented ductile tungsten, the filament material still used in incandescent lamps. He also invented the “Coolidge tube”, the model upon…
"Frankenfoods" or Brave New World? The genetically engineered foods question by Kim Lundgren Skeptics claim that the so-called "Frankenstein foods" pose an insidious threat to the…
(Encyclopedia) MarugameMarugamemär&oomacr;ˈgämē [key], city (1990 pop. 75,606), Kagawa prefecture, N Shikoku, Japan, on the Inland Sea. An important port, it produces rice and barley, along with…
(Encyclopedia) Sulphur Springs, city (1990 pop. 14,062), seat of Hopkins co., NE Tex., in a farm area; inc. 1859. Vegetables, wheat, rice, and corn are grown, and livestock and dairying are important…
(Encyclopedia) Agartala Agartala əgŭrˈtələ [key], city, capital of Tripura state, NE India, near the Bangladesh border. A market town for rice, tea, jute, and oilseed, it…
