“Aspidoceras, Creniceras, Perisphinctes” Lantern slide used to illustrated a lecture on Historical Geography delivered by William Berryman Scott in 1894 at the Wagner Free Institute of Science. Image courtesy of the Wagner Free Institute of Science.
Wednesday, March 23, 2016, 10:30 pm EDT
American Institute of Physics: A Lyne Starling Trimble Science Heritage Public Lecture (College Park, MD)
Monday, March 21, 2016, 8:30 pm EDT
History and Sociology of Science Workshops, University of Pennsylvania (Philadelphia, PA)
Monday, March 21, 2016, 5:00 pm EDT
Chemical Heritage Foundation - Brown Bag Lectures (Philadelphia, PA)
Friday, March 18, 2016, 6:00 pm EDT
Thursday, March 17, 2016, 11:00 pm EDT
The Philadelphia Area Seminar on History of Mathematics (Villanova, PA)
Thursday, March 17, 2016, 9:00 pm EDT
Smithsonian Institution - History Seminar on Contemporary Science and Technology (Washington, DC)
Wednesday, March 16, 2016, 5:30 pm EDT
Tuesday, March 15, 2016, 4:15 pm EDT
Monday, March 14, 2016, 9:30 pm EDT
History and Sociology of Science Workshops, University of Pennsylvania (Philadelphia, PA)
Monday, March 14, 2016, 8:30 pm EDT
Drexel University, History Program (Philadelphia, PA)
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