John MacDonald of the School of Arts and Sciences says public transportation encourages exercise.
School of Arts & Sciences
Gillian Ritson, a graduate student in the School of Arts and Sciences, uses mutant fruit flies to study possible Alzheimer's treatments.
Dr. Richard Beeman
Professor of History
University of Pennsylvania
Credentials and topics:
Dr. Beeman has been awarded the 2010 George Washington Book Prize for his “Plain, Honest Men: The Making of the American Constitution” overturns longstanding mythical perceptions of our Founding Fathers as "demi-gods."