Operation Totem status, the British government restarted its own development effort, which was given the cover name "High Explosive Research". The first British atomic bomb was tested in Operation Hurricane at the Montebello Islands in Western Australia on 3 October 1952. The main purpose of the trial was to determine the acceptable limit on the amount of plutonium-240 which could be present in a bomb. The plutonium used in the original Hurricane device was produced in the nuclear reactor at Windscale, but the Windscale Piles did not have anything like the capacity to provide sufficient material for the British government's planned weapons
The Atomic Cafe of the media and public. Though the topic of atomic holocaust is a grave matter, "The Atomic Cafe" approaches it with black humor. Much of the humor derives from the modern audience's reaction to the old training films, such as the "Duck and Cover" film shown in schools. A quote to illustrate what can be perceived as black humor, culled from the movie: "Viewed from a safe distance, the atomic bomb is one of the most beautiful sights ever seen by man," a U.S. Army training film declares. "The Atomic Cafe" was released at the height of nostalgia and cynicism