Randall Packard, Johns Hopkins University

University of Pennsylvania Department of History and Sociology of Science

Monday, March 3, 2014, 8:30 pm EST

Time :3:30-5:30pm

Location: 337 Claudia Cohen Hall, University of Pennsylvania

Date
Mon, Mar 3 2014, 8:30pm | 0 seconds
C.K.N. Patel

C.K.N. Patel with his experimental 'flowing gas' laser. The glowing tube contains nitrogen in which electrical discharge is taking place.