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How did Niels Bohr help spread news of the fission discovery in 1939?
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atomic bomb
The first atomic bomb test, near Alamogordo, New Mexico, July 16, 1945.
In early 1939, Otto Robert Frisch traveled to Copenhagen to inform Niels Bohr of the discovery that uranium could undergo fission when bombarded with neutrons.12
Bohr was scheduled to depart for a visit to the United States shortly thereafter. Upon his arrival, he played a pivotal role in disseminating the news of this discovery to his colleagues in the American scientific community. This revelation triggered a wave of experimental research at numerous laboratories, leading to the publication of nearly 100 articles on the phenomenon by the end of 1939. While in the United States, Bohr also collaborated with John Archibald Wheeler at Princeton University to develop a theoretical explanation for the fission process.123