- 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.