Image added March 1, 2015 - 12:18 AM
… wholly gaseous, the complication of the dark space surrounding the negative electrode, and the stratifications so commonly observed in ordinary vacuum tubes, being absent. To produce …
… wholly gaseous, the complication of the dark space surrounding the negative electrode, and the stratifications so commonly observed in ordinary vacuum tubes, being absent. To produce …
… A bust of the protean American inventor Nikola Tesla (1856-1943) is presented to … right, a third-grade teacher from Ann Arbor, Mich. Accepting the bust is Saul Teukolsky, the Hans A. Bethe Professor … chair. (Frank Dimeo/University Photography) Luminaries of the Cornell physics department received a lecture …