6 résultats pour "chadwick"
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James Chadwick
par André Berthelot
Professeur à la Sorbonne
Né en 1891, James Chadwick est un ancien élève de l'Université de
Manchester.
par André Berthelot Professeur à la Sorbonne
- James Chadwick
- Chadwick, sir James - physicien.
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Sir James Chadwick
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- James Chadwick
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Manhattan Project - U.
other possible uses of nuclear energy, such as using uranium to operate large power plants or, perhaps, as power sources for ships or submarines. Then Nazi Germanyinvaded Poland on September 1, 1939, and Europe plunged into war. The scientists realized that any plans to build large-scale nuclear power plants would have to waituntil the war was over. Two weeks after the invasion of Poland, Hitler made a radio speech in which he threatened Britain with “a weapon against which there is no defense.”...