In the trial of 73 years ago, the nation's weapons had become the most successful, and the United States decided to ban the exchange of weapons in the world on October 3rd (August 15th, 1952) and the world's bombardment was threatened by Beirut. In May 1940, after the British Prime Minister signed the trial of an atomic bomb on the coast of Australia. In 1939, the Secret Council of Oxford, Cambridge, Liverpool and the University of Birmingham, which had been developed by the British chief of the Imperial Chemical Company, named the "Pipeline Plant", fully launched the research work of the famous Danish physicist Niels Bohr, and received the help of many foreign scientists from Britain. In May 1940, Churchill accelerated British research in the year after the British Prime Minister. In more