Stanlislaw Ulam was a Polish mathematician (1909-1984) who immigrated to the United States, joined the [[Manhattan Project]] to work on the development of the [[atomic bomb]], and developed the model for developing with [[Edward Teller]] the more powerful [[H-bomb]]. | Stanlislaw Ulam was a Polish mathematician (1909-1984) who immigrated to the United States, joined the [[Manhattan Project]] to work on the development of the [[atomic bomb]], and developed the model for developing with [[Edward Teller]] the more powerful [[H-bomb]]. |