Thin Man (nuclear bomb) and the name came from the Dashiell Hammett detective novel "The Thin Man" and series of movies by the same name. The "Fat Man" bomb would be round and fat and was named after Sydney Greenstreet's character in "The Maltese Falcon". "Little Boy" would come last and be named only to contrast to the "Thin Man" bomb. Oppenheimer assembled a team at the Los Alamos Laboratory to work on plutonium gun design that included senior engineer Edwin McMillan and senior physicists Charles Critchfield and Joseph Hirschfelder. Critchfield had been working with sabots, which Oppenheimer believed would be required by the
The Thin Man (film) film was released in May 25, 1934 to extremely positive reviews and was a box office hit, with special praise for the chemistry between Loy and Powell. Mordaunt Hall of "The New York Times" called it "an excellent combination of comedy and excitement", and the film appeared on the "Times" year-end list of the ten best of the year. ""The Thin Man" was an entertaining novel, and now it's an entertaining picture", reported "Variety". "For its leads the studio couldn't have done better than to pick Powell and Miss Loy, both of whom shade their semi-comic roles beautifully." "The screen