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Crab collected by Titian Peale in Florida, 1817.
Wednesday, February 24, 2010, 10:50 pm EST
Emily Johnson, Doctoral Student, Yale UniversityBarbara Bates Center for the Study of the History of Nursing, University of Pennsylvania
Tuesday, February 23, 2010, 11:20 pm EST
Jo Ann Caplin, CHF Société de Chimie Industrielle (American Section) Fellow, Science Television WorkshopChemical Heriage Foundation
Tuesday, February 23, 2010, 3:00 am EST
Coll Thrush, University of British ColumbiaDepartment of History and Sociology of Science and Department of Anthropology, University of Pennsylvania
Friday, February 19, 2010, 3:00 am EST
Steven H. Weintraub, Lehigh UniversityPhiladelphia Area Seminar on the History of Mathematics, Villanova University
Thursday, February 18, 2010, 3:09 am EST
Pamela H. Smith, Columbia University (Fellow, Davis Center for Historical Studies at Princeton)Program in History of Science, Princeton University
Wednesday, February 17, 2010, 3:40 am EST
Rebecca Skloot, AuthorThe Wistar Institute, Author's Series
Wednesday, February 17, 2010, 3:00 am EST
Robert D. Hicks, The College of Physicians of PhiladelphiaChemical Heriage Foundation
Tuesday, February 16, 2010, 3:00 am EST
Brian Balogh, University of VirginiaDepartment of History and Sociology of Science, University of Pennsylvania
Friday, February 12, 2010, 8:00 pm EST
Terry M. Christensen, PACHS Visiting FellowPhiladelphia Area Center for History of Science, Regional Colloquium
Thursday, February 11, 2010, 3:00 am EST
Kara Clevinger, Temple UniversityThe McNeil Center for Early American Studies, Brownbag Seminar Series
- Carnegie Mellon University
- Columbia University
- Harvard University
- Johns Hopkins University
- Library of Congress
- National Library of Medicine
- University of Manchester
- University of Pittsburgh