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.
Wednesday, May 25, 2011, 11:00 pm EDT
American Philosophical Society, Wyck Historic House and Garden
Wednesday, May 25, 2011, 9:00 pm EDT
Wagner Free Institute of Science
Wednesday, May 25, 2011, 4:00 pm EDT
Tuesday, May 24, 2011, 5:00 pm EDT
Chemical Heritage Foundation, Brown Bag Lecture
Wednesday, May 18, 2011, 4:45 pm EDT
Tuesday, May 17, 2011, 5:00 pm EDT
Chemical Heritage Foundation, Brown Bag Lecture
Monday, May 16, 2011, 10:30 pm EDT
Society for Industrial Archeology, Oliver Evans Chapter
Thursday, May 12, 2011, 11:30 pm EDT
The College of Physicians of Philadelphia
Tuesday, May 10, 2011, 5:00 pm EDT
Chemical Heritage Foundation, Brown Bag Lecture
Friday, May 6, 2011, 9:00 pm EDT
Philadelphia Area Center for History of Science, Temple University Center for Humanities
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