For the historian and professor at the Naval War College, see David E. Kaiser.David I. Kaiser is an American physicist and historian of science. He is Germeshausen Professor of the History of Science at the Massachusetts Institute of Technology (MIT), head of its Science, Technology, and Society program, and a full professor in the department of physics.Kaiser is the author or editor of several books on the history of science, including Drawing Theories Apart: The Dispersion of Feynman Diagrams in Postwar Physics (2005), and How the Hippies Saved Physics: Science, Counterculture, and the Quantum Revival (2011). He was elected a Fellow of the American Physical Society in 2010. In March 2012 he was awarded the MacVicar fellowship, a prestigious MIT undergraduate teaching award.