Herbert Philipp examining a high vacuum tube used in measuring the photoelectric emission from germanium crystals.
Monday, October 12, 2015, 8:30 pm EDT
History and Sociology of Science Workshops, University of Pennsylvania (Philadelphia, PA)
Sunday, October 11, 2015, 7:10 pm EDT
Lantern Theatre Company (Philadelphia, PA)
Friday, October 9, 2015, 12:30 am EDT
Penn State University's "Research on the Road" Series (Philadelphia, PA)
Wednesday, October 7, 2015, 6:15 pm EDT
Wednesday, October 7, 2015, 5:00 pm EDT
Barbara Bates Center for the Study of the History of Nursing, Seminar Series (Philadelphia, PA)
Wednesday, October 7, 2015, 10:00 am EDT
Wednesday, October 7, 2015, 9:00 am EDT
Tuesday, October 6, 2015, 4:00 pm EDT
Monday, October 5, 2015, 11:00 pm EDT
The Philadelphia Area Seminar on History of Mathematics (Villanova, PA)
Monday, October 5, 2015, 8:30 pm EDT
History and Sociology of Science Workshops, University of Pennsylvania (Philadelphia, PA)
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