David Kaiser is Germeshausen Professor of the History of Science and Department Head of MIT's Program in Science, Technology, and Society, and a Senior Lecturer in MIT's Department of Physics. He completed an A.B. in physics at Dartmouth College and Ph.D.s in physics and the history of science at Harvard University. Kaiser's historical research focuses on the development of physics in the United States during the Cold War, looking at how the discipline has evolved at the intersection of politics, culture, and the changing shape of higher education. His physics research focuses on early-universe cosmology, working at the interface of particle physics and gravitation.