(Encyclopedia) Siegbahn, Karl Manne Georg, 1886–1978, Swedish physicist. In 1913, he began a series of experiments that led to the discovery of the M series of X rays and demonstrated the shell…
(Encyclopedia) Barkla, Charles GloverBarkla, Charles Gloverglŭˈvər bärˈklə [key], 1877–1944, English physicist. He was professor of natural philosophy at Edinburgh from 1913. For his discovery of the…
U.S. Army sergeant, was awarded a posthumous Medal of Honor, the nation's highest award for bravery in battle, in April. Smith and several dozen soldiers were constructing a makeshift jail…
segregationist, was found guilty of manslaughter in June by a Mississippi jury in the 1964 murder of three young civil rights workers. The three victims had been working to register black…
(Encyclopedia) VejleVejlevīˈlə [key], city (1992 pop. 46,074), capital of Vejle co., central Denmark, a seaport at the head of the Vejle Fjord. It is a commercial and industrial center and a rail…
(Encyclopedia) SzigetvárSzigetvársĭˈgĕtvär [key], town (1991 est. pop. 12,280), SW Hungary. A medieval fortress, it was defended in 1566 by Nicholas Zrinyi against the Ottoman sultan Sulayman I, who…
(Encyclopedia) DecembristsDecembristsdĭsĕmˈbrĭsts [key], in Russian history, members of secret revolutionary societies whose activities led to the uprising of Dec., 1825, against Czar Nicholas I.…
(Encyclopedia) Laue, Max vonLaue, Max vonmäks fən louˈə [key], 1879–1960, German physicist, studied under Max Planck. From 1919 he was professor of theoretical physics at the Univ. of Berlin. He…
(Encyclopedia) California Institute of Technology, at Pasadena, Calif.; originally for men, became coeducational in 1970; founded 1891 as Throop Polytechnic Institute; called Throop College of…
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