At Your Service, John R. Armstrong, Gouache painting, ca. 1940s, Photograph by Gregory Tobias.
Thursday, November 30, 2017, 9:00 pm EST
The Center for Science & Society, Columbia University (New York, NY)
Wednesday, November 29, 2017, 11:00 pm EST
Wagner Free Institute of Science (Philadelphia, PA)
Wednesday, November 29, 2017, 11:00 pm EST
Columbia University (New York, NY)
Wednesday, November 29, 2017, 9:00 pm EST
University of Pennsylvania (Philadelphia, PA)
Tuesday, November 28, 2017, 5:15 am EST
University of Delaware Department of History (Newark, DE)
Monday, November 27, 2017, 8:30 pm EST
University of Pennsylvania (Philadelphia, PA)
Monday, November 20, 2017, 11:00 pm EST
American Institute of Physics and Lyne Starling Trimble Science Heritage Public Lecture series (College Park, MD)
Monday, November 20, 2017, 9:15 pm EST
Center for Science and Society and the Presidential Scholars in Society and Neuroscience (Columbia University)
Monday, November 20, 2017, 8:30 pm EST
University of Pennsylvania (Philadelphia, PA)
Monday, November 20, 2017, 5:00 pm EST
University of Pennsylvania (Philadelphia, PA)
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