Tuesday, October 23, 2007, 12:41 pm EDT
S. Elizabeth Bird, University of South FloridaAnnenberg School for Communications, University of Pennsylvania
Saturday, October 20, 2007, 8:35 pm EDT
Babak Ashrafi, Philadelphia Area Center for History of SciencePhiladelphia Area Center for History of Science, Technology and Medicine
Thursday, October 18, 2007, 11:15 pm EDT
John J. Downes, M.D., Children's Hospital of PhiladlephiaThe College of Physicians of Philadelphia
Thursday, October 18, 2007, 5:50 pm EDT
Robert McCracken Peck, The Academy of Natural SciencesFriends of the Library, Princeton University
Thursday, October 18, 2007, 2:53 pm EDT
Edward Hogan, East Stroudsburg UniversityPhiladelphia Area Seminar on the History of Mathematics (PASHoM)
Wednesday, October 17, 2007, 5:38 pm EDT
Sandy Lewenson, Ph.D., Lienhard School of Nursing, Pace UniversityBarbara Bates Center for the Study of the History of Nursing, University of Pennsylvania
Tuesday, October 16, 2007, 8:36 pm EDT
Peter Galison, Harvard UniversityDepartment of History and Sociology of Science, University of Pennsylvania
Tuesday, October 16, 2007, 5:59 pm EDT
Peter Galison, Harvard University, and others.University of Pennsylvania, School of Arts and Sciences, Department of Chemistry
Tuesday, October 16, 2007, 3:09 pm EDT
Mary Ellen Bowden, Senior Research Fellow, Chemical Heritage FoundationChemical Heritage Foundation, Brown Bag Lecture
Tuesday, October 16, 2007, 2:27 pm EDT
Charles Falco, The University of ArizonaUniversity of Pennsylvania, School of Arts and Sciences, Department of Chemistry
- Columbia University
- Harvard University
- Johns Hopkins University
- Library of Congress
- National Library of Medicine
