trinity nuclear bomb test distant yellow mushroom cloud erupting into orange sky
A colorized photo of the mushroom cloud produced by the Trinity nuclear test as it rises over the New Mexico desert on July 16, 1945.
  • Christopher Nolan's "Oppenheimer" is about the Manhattan Project, and features an atomic bomb test.
  • To film the test, he used an old Hollywood trick and made a bomb in miniature instead of using CGI.
  • By using chemicals and layering clips while editing, they made a realistic atomic explosion.

He's blown up a 747, filmed fight scenes in zero gravity, and now, he's made a bomb. Well, a mini bomb.