Jewish culture and many Jewish scientists had a significant role in the project. The theoretical physicist Robert Oppenheimer, often considered as the ""father of the atomic bomb"", was chosen to direct the Manhattan Project at Los Alamos National Laboratory in 1942. The physicist Leó Szilárd, that conceived the nuclear chain reaction; Edward Teller, ""the father of the hydrogen bomb"" and Stanislaw Ulam; Eugene Wigner contributed to theory of Atomic nucleus and Elementary particle; Hans Bethe whose work included Stellar nucleosynthesis and was head of the Theoretical Division at the secret Los Alamos laboratory; Richard Feynman, Niels Bohr, Victor Weisskopf and Joseph Rotblat.
Nagasaki Atomic Bomb Museum glass, burnt clothing, a lunchbox with its contents still charred inside of it, and a helmet with the remains of a victim’s skull on the inner surface. Section B shows damage caused by the radiation, damages caused by the blast, appeals of the atomic bomb survivors, and the rescue and relief activities which were carried out. After viewing the city scene, museum visitors are invited to think about issues related to war and nuclear non-proliferation. This section of the museum contains the political sections entitled "The Road to the Atomic Bombing" and "The War between China and Japan and the