British hydrogen bomb programme Atomic Energy Act of 1946 (also known as the McMahon Act) ended technical cooperation. Fearing a resurgence of American isolationism, and the loss of Britain's great power status, the British government resumed its own development effort, which was codenamed "High Explosive Research". The successful nuclear test of a British atomic bomb in Operation Hurricane in October 1952 represented an extraordinary scientific and technological achievement. Britain became the world's third nuclear power, reaffirming the country's status as a great power, but hopes that the United States would be sufficiently impressed to restore the nuclear Special Relationship were soon dashed. In November
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