Photo taken at General Mills Electronics Research Lab and shows Dr. Wehner (right) and Nils Laegreid observing atom ejection patterns in single crystal sputtering. Image courtesy of the American Institute of Physics.
Monday, April 9, 2012, 8:30 pm EDT
Department of History and Sociology of Science, University of Pennsylvania
Wednesday, April 4, 2012, 10:00 am EDT
Wednesday, April 4, 2012, 9:00 am EDT
Tuesday, April 3, 2012, 5:00 pm EDT
Chemical Heritage Foundation, Brown Bag Lecture
Friday, March 30, 2012, 8:00 pm EDT
Department of History and Sociology of Science, University of Pennsylvania
Wednesday, March 28, 2012, 10:30 pm EDT
Pennsylvania Hospital
Wednesday, March 28, 2012, 5:00 pm EDT
Barbara Bates Center for the Study of the History of Nursing, University of Pennsylvania
Wednesday, March 28, 2012, 4:00 pm EDT
Tuesday, March 27, 2012, 5:00 pm EDT
Chemical Heritage Foundation, Brown Bag Lecture
Saturday, March 24, 2012, 5:00 pm EDT
Academy of Natural Sciences
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