Spider-legged saxifrage, found on Cornwallis Island by Penny and Sutherland. From Curtis's Botanical Magazine, ser. 3, v.7. 1851. Plate 4621.
Tuesday, November 18, 2014, 3:25 pm EST
Drexel University, Center for Science, Technology, and Society
Tuesday, November 18, 2014, 3:22 pm EST
Drexel University, Center for Science, Technology, and Society
Monday, November 17, 2014, 5:04 pm EST
Princeton University, History of Science Colloquium
Monday, November 17, 2014, 4:12 pm EST
University of Pennsylvania, History and Sociology of Science, Speaker Series
Friday, November 14, 2014, 6:15 pm EST
Thursday, November 13, 2014, 4:40 pm EST
Johns Hopkins University, History of Science, Medicine, and Technology Colloquium
Thursday, November 13, 2014, 10:00 am EST
Thursday, November 13, 2014, 9:00 am EST
Wednesday, November 12, 2014, 5:00 pm EST
Wednesday, November 12, 2014, 4:36 pm EST
Samuel X Radbill Lecture, College of Physicians of Philadelphia
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