1940 @sciam article about atomic bomb: "Readers made insomnious by 'newspaper talk' of terrific atomic war weapons... may now get sleep."pic.twitter.com/Hd3yFMSiYN
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Halban, Joliot, Kowarski, and Perrin, Journal de Physique et le Radium, October 1939. It excited Szilard to retry with graphite
French pub more accurately reported NY Times February 1, 1940, Science News Letter February 10, Time magazine February 12.
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