Herbert Philipp examining a high vacuum tube used in measuring the photoelectric emission from germanium crystals.
Wednesday, October 21, 2015, 5:00 pm EDT
Barbara Bates Center for the Study of the History of Nursing, Seminar Series (Philadelphia, PA)
Wednesday, October 21, 2015, 4:32 pm EDT
Yale University / Terry Lectures (New Haven, CT)
Tuesday, October 20, 2015, 5:30 pm EDT
Drexel University, Center for Science, Technology, and Society (Philadelphia, PA)
Tuesday, October 20, 2015, 4:30 pm EDT
Monday, October 19, 2015, 8:30 pm EDT
History and Sociology of Science Workshops, University of Pennsylvania (Philadelphia, PA)
Saturday, October 17, 2015, 6:00 pm EDT
Burlington County Lyceum of History and Natural Science (Mt. Holly, NJ)
Friday, October 16, 2015, 7:30 pm EDT
University of Pennsylvania (Philadelphia, PA)
Thursday, October 15, 2015, 5:30 pm EDT
Wednesday, October 14, 2015, 11:15 pm EDT
Columbia Center for Science and Society / Columbia University Presidential Scholars in Society and Neuroscience (New York, NY)
Wednesday, October 14, 2015, 5:00 pm EDT
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