Weapon physicist Greg Spriggs and his colleagues at Lawrence Livermore National Laboratory have just uploaded dozens of declassified videos to YouTube of nuclear tests from the 1950s and 1960s. From LLNL: The U.S. conducted 210 atmospheric nuclear tests between 1945 and 1962, with multiple cameras capturing each event at around 2,400 frames per second.
Kaynak: Nuclear explosion porn: watch newly declassified 1950s-1960s nuke test films