Chris and John Van Horne with Charlotte Jacobs (on the right) at the first annual John Van Horne Lecture at American Philosophical Society. Philadelphia, May 2016.
Wednesday, October 21, 2026, 12:00 pm EDT
Wednesday, October 21, 2026, 3:00 pm EDT
American Philosophical Society
Wednesday, October 21, 2026, 6:00 pm EDT
College of Physicians of Philadelphia
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Monday, October 26, 2026, 12:00 pm EDT
Columbia University
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University of Pennsylvania
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Wednesday, October 28, 2026, 10:00 am EDT
Wednesday, October 28, 2026, 12:00 pm EDT
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Columbia University in the City of New York
NYU Gallatin School of Individualized Study
The Graduate Center, City University of New York
The New York Academy of Medicine
The New York Academy of Sciences
Wednesday, September 30, 2026, 6:00 pm EDT
Columbia University
Wednesday, September 30, 2026, 6:00 pm EDT
College of Physicians of Philadelphia
Wednesday, September 30, 2026, 3:00 pm EDT
Johns Hopkins University
Wednesday, September 30, 2026, 11:00 am EDT
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Columbia University
Tuesday, September 29, 2026, 4:00 am EDT
Max Planck Institute for the History of Scienc
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Johns Hopkins University
Thursday, September 24, 2026, 1:00 pm EDT
Wednesday, September 23, 2026, 5:45 pm EDT
American Institute of Physics
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