Wednesday, February 9, 2011, 3:36 am EST
Nasser Zakariya, John C. Haas Fellow, Chemical Heritage FoundationChemical Heritage Foundation, Brown Bag Lunch Talk
Tuesday, February 8, 2011, 3:26 am EST
Pratik Chakrabarti, University of Kent, CanterburyDepartment of History and Sociology of Science, University of Pennsylvania
Saturday, February 5, 2011, 2:00 pm EST
Franklin Institute
Friday, February 4, 2011, 6:00 pm EST
Darin Hayton, Haverford CollegeUniversity of the Sciences
Thursday, February 3, 2011, 3:00 am EST
Linda Maldonado, University of PennsylvaniaBarbara Bates Center for the Study of the History of Nursing, University of Pennsylvania
Tuesday, February 1, 2011, 3:00 am EST
Manjari Mahajan, Social Science Research CouncilDepartment of History and Sociology of Science, University of Pennsylvania
Saturday, January 29, 2011, 4:00 am EST
Pennsylvania Academy of the Fine Arts
Wednesday, January 26, 2011, 3:20 am EST
Lloyd Ackert, Drexel UniversityChemical Heritage Foundation, Brown Bag Lunch Talk
Tuesday, January 25, 2011, 3:00 am EST
Lauren Minsky, North Carolina State UniversityDepartment of History and Sociology of Science, University of Pennsylvania
Friday, January 21, 2011, 3:00 am EST
Eugene Bowman, Pennsylvania State University, HarrisburgPhiladelphia Area Seminar on the History of Mathematics, Villanova University
- Columbia University
- Harvard University
- Johns Hopkins University
- Library of Congress
- National Library of Medicine
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