Research Interests: History of medicine and science in and beyond Europe and America; history of chronic diseases such as heart diseases, neurological disorders and cancers, of therapeutics such as cardiology, cardiac surgery, and coronary revascularization, of neurology and neurosurgery, of specialty training and education, of global health, and of medical ethics in sub-Saharan Africa; and the origin of neurosurgery in the US
Science Historian - Air Force Office of Scientific Research (AFOSR) National Academy of Sciences - National Research Council (NAS-NRC) Research Associateship
Research Interests: History and philosophy of modern physics and mathematics; astronomy and cosmology; energy resources; visualization practices; mathematical invention.
Research Interests: History of biology; Postwar U.S. history; Cold War science; history of the American family; 1970s U.S. activism; feminist science studies.