Part 3 examines the letter sent by Albert Einstein to FDR in the summer of 1939 informing the president of the possibility of nuclear weapons and asking him to begin the research and development of new weapons based on nuclear chain reactions. |
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Title: | July 16, 1939 – Einstein's Letter | |
Air Date: | April 10, 2006 | |
Runtime: | 60 min | |
Genres: | Drama History | |
grasshopper rex : A spinoff from Hazbin Hotel.