It is well known that Paul A.M. Dirac (1902–1984) had a great impact on quantum mechanics. His celebrated wave equation won him the 1933 Nobel Prize, was dubbed "The Dirac Equation," and predicted the existence of antimatter particles 27 years before their experimental confirmation by Segre and Chamberlain in 1955.1 Lesser known is Dirac’s philosophy of science, particularly  Continue Reading …