On Fri. 02 Jul 1943 Japanese physicist Yoshio Nishina met his with arm.....

Japanese physicist Yoshio Nishina met his with army liaison officer Major General Nobuji and reported that he expected to be successful with the nuclear research project. He noted that 10 kilograms of uranium-235 of at least 50% purity to create an atomic bomb, but he needed a large cyclotron to conduct experiments to confirm this theory. Nobuji promised further funding.

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