Tuesday, September 29, 2009, 1:00 am EDT
Karen Detlefsen, University of PennsylvaniaDepartment of History and Sociology of Science, University of Pennsylvania
Monday, September 28, 2009, 6:48 pm EDT
The Library Company of Philadelphia
Thursday, September 24, 2009, 3:30 am EDT
Bonnie Brice Dorwart, M.D., Lankenau Hospital and The College of Physicians of PhiladelphiaThe College of Physicians of Philadelphia, Section on Medical History
Wednesday, September 23, 2009, 8:00 pm EDT
Chemical Heritage Foundation and Philadelphia Area Center for History of Science
Wednesday, September 23, 2009, 1:46 am EDT
Lisa Rosner, Richard Stockton College of New Jersey and Chemical Heritage FoundationChemical Heritage Foundation
Monday, September 21, 2009, 1:00 pm EDT
Susan Reynolds Whyte, University of CopenhagenDepartment of History and Sociology of Science, University of Pennsylvania
Friday, September 18, 2009, 3:00 am EDT
Craig P. Bauer, York CollegePhiladelphia Area Seminar on the History of Mathematics (PASHoM)
Thursday, August 13, 2009, 4:00 am EDT
ISPC, with the Chermical Heritage Foundation and the Departments of Philosophy and History & Sociology of Science, University of Pennsylvania
Thursday, August 6, 2009, 3:00 am EDT
IEEE History Committee and the IEEE History Center
Tuesday, June 23, 2009, 10:00 pm EDT
David V. Black, Société de Chimie Industrielle (American Section) Fellow, Chemical Heritage FoundationChemical Heritage Foundation, Brown Bag Lecture
- Carnegie Mellon University
- Columbia University
- Harvard University
- Johns Hopkins University
- Library of Congress
- National Library of Medicine
- University of Pittsburgh
Cover for the 1923 Advertising Story Booklet for the Royal Baking Powder Company. The Little Gingerbread Man. Image courtesy of the New York Academy of Medicine.