Joan Hinton, Physicist Who Chose China Over Atom Bomb, Is Dead at 88

Noted: Ms. Hinton was recruited for the Manhattan Project in February 1944 while still a graduate student in physics at the University of Wisconsin. At the secret laboratory at Los Alamos, N.M., where she worked with Enrico Fermi, she was assigned to a team that built two reactors for testing enriched uranium and plutonium.