Oppenheimer and Heisenberg

Most people know that Oppenheimer ran the Manhattan Project - the organization that developed the atomic bomb for the United States in World War II. Some also recognize the name Heisenberg. Not the Walter White character from Breaking Bad, but Nazi Germany’s top theoretical physicist who had the Allies so worried he would make the first atomic bombs for Hitler that they sent assassins to make sure he didn’t. In 1928 these two were friends working on co-authoring research together; by 1942 they were on opposite sides of an atomic arms race. One of them made sure Hitler was unable to win the war by dropping atomic bombs on Moscow and New York. It was much closer than most people realize.