Image
C.K.N. Patel with his experimental 'flowing gas' laser. The glowing tube contains nitrogen in which electrical discharge is taking place.
Thursday, March 21, 2013, 11:30 pm EDT
Tom Drucker, University of Wisconsin, WhitewaterPhiladelphia Area Seminar on the History of Mathematics, Villanova University
Thursday, March 21, 2013, 11:30 pm EDT
David Barnes, University of PennsylvaniaThe College of Physicians of Philadelphia Section on Medical History and the Section on Public Health and Preventative Medicine
Wednesday, March 20, 2013, 5:00 pm EDT
Barbara L. Brush & Antonia M. VillarruelBarbara Bates Center, University of Pennsylvania
Tuesday, March 19, 2013, 7:00 pm EDT
Karen Flynn, University of Illinois at Urbana-ChampaignBarbara Bates Center, University of Pennsylvania
Tuesday, March 19, 2013, 5:00 pm EDT
Chemical Heritage Foundation, Brown Bag Lecture
Monday, March 18, 2013, 8:30 pm EDT
Alex Csiszar, HarvardDepartment of the History and Sociology of Science, University of Pennsylvania
Friday, March 15, 2013, 11:00 pm EDT
Conevery Bolton ValenciusChemical Heritage Foundation
Friday, March 15, 2013, 2:00 pm EDT
University of Pennsylvania, Philadelphia Area Center for History of Science
Thursday, March 14, 2013, 11:30 pm EDT
Susan Strasser, University of DelawareHagley Museum and Library
Thursday, March 14, 2013, 8:00 pm EDT
Gregory A. Good, American Institute of PhysicsJohns Hopkins Program in the History of Science, Medicine and Technology
- Carnegie Mellon University
- Columbia University
- Harvard University
- Johns Hopkins University
- Library of Congress
- National Library of Medicine
- University of Manchester
- University of Pittsburgh