Doctor Atomic of July 16, 1945 (the day of the test). During the second act, time frequently slows down for the characters and then snaps back into reality. The opera ends in the final, prolonged moment before the bomb is detonated. Although the original commission for the opera suggested that U.S. physicist J. Robert Oppenheimer, the "father of the atomic bomb," be fashioned as a 20th-century Doctor Faustus, Adams and Sellars deliberately attempted to avoid this characterization. Alice Goodman worked for two years with Adams on the project before leaving, objecting to the characterization of Edward Teller, as dictated by the original
Mark 11 nuclear bomb nuclear detonation efficiency. Mark 11 nuclear bomb The Mark 11 nuclear bomb was an American nuclear bomb developed from the earlier Mark 8 nuclear bomb in the mid-1950s. Like the Mark 8, the Mark 11 was an earth-penetrating weapon, also known as a nuclear bunker buster bomb. As with the Mark 8, the Mark 11 was a gun-type nuclear bomb (see also Nuclear weapon design#Gun-type assembly weapon). It used a fixed large target assembly of highly enriched uranium or HEU, a gun-like barrel, and a powder charge and uranium bullet or projectile fired up the barrel into the target. The