Were Oppenheimer's Chances Of Igniting The Atmosphere Real? "Oppenheimer" is built around the Trinity Test, the famous 1945 event where J. Robert Oppenheimer and his team of scientists tested an atomic bomb for the first time. This historic moment is the fulcrum on which Christopher Nolan's brilliant, horrifying film turns. Everything prior to the test focuses on Oppenheimer's passion for physics and beating the Nazi's to the punch, while everything after shows how the titular physicist became haunted by his own work and was ostracized by many of his former colleagues and allies as he spoke out against nuclear proliferation....