While bored during his work with the Manhattan Project Richard Feynman would amuse himself by picking the locks of his colleagues confidential file cabinets and placing prank notes, his colleagues believed a spy had infiltrated the project.
fact
While bored during his work with the Manhattan Project Richard Feynman would amuse himself by picking the locks of his colleagues confidential file cabinets and placing prank notes, his colleagues believed a spy had infiltrated the project.