David L. Hill
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David Lawrence Hill was an American nuclear physicist who worked on the Manhattan Project during World War II and was head of the Federation of American Scientists. He is best known for his 1959 testi
Hill c. 1960s
Szilárd petition
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The Szilárd petition, drafted and circulated in July 1945 by scientist Leo Szilard, was signed by 70 scientists working on the Manhattan Project in Oak Ridge, Tennessee, and the Metallurgical Laborato
David L. Hill
…of the team of scientists who built the Chicago Pile-1, the world's first artificial nuclear reactor. In 1945 he was one of 70 scientists to sign the Szilárd petition asking President Harry Truman to warn the Japanese before the usage of the atomic bomb. After the war, he received his Ph.D. in nuclear physics from…
Petition in the "final" version of July 17th 1945
Leó Szilárd