Student talks Physics & Astronomy professors during the Academic Open House, held in the Social Hall, on August 27, 1995.
Seated facing students, left to right: [unknown] ; Professor Hans Pfister ; Professor Robert Boyle
Professor Hans Pfister's first-year seminar builds a model house on November 15, 1995. (Prof. Pfister is standing inside the structure)
Dr. Leon M. Lederman (left), the recipient of the Priestley Award, speaks with Christopher Wilhelm '97 (center) and Professor Hans Pfister in October 1996.
Christine Healy, one of several Carlisle School Distric Academically Challenging Topics students, learns about Dickinson's innovative Workshop Physics program atop a pull cart operated by Dickinson Physics and Astronomy professor Hans Pfister.
Professor Hans Pfister and students work on a robot intended to control an instrument inside a plasma chamber on July 22, 1992.
Left to right: Grant Braught ('90), Hans Pfister, Jeremy Wachtel, Olga Philipova
