Labels:atom bomb | book | bottle | box | broccoli | bulletin board | earth | falls | hydrogen bomb | person | plant | plaything | poster | rock | shelf | sky | water | windowpane OCR: TIMELINE The Soviet Bomb Auqust 1949 Although the Soviets were severa years behind I the Americans in bomb research, they had one advantage physicist Klaus Fuchs British member of the Manhattan Project who worked at Los Alamos was also a Soviet spy who had been sup- plying the U.S.S.R with data about the American bomb since 1942 By the end of 1 1944 Soviet bomb Back Help Exit Soviel several vears thev advar ntage plving