This American Life had an absolutely amazing story about how a dropped wrench in a nuclear missile silo caused a cascading series of failures that ended in utte

This American Life had an absolutely amazing story about how a dropped wrench in a nuclear missile silo caused a cascading series of failures that ended in utter disaster but could have been even worse: https://www.thisamericanlife.org/634/human-error-in-volatile-situations https://www.thisamericanlife.org/634/human-error-in-volatile... It just goes through the story in bone chilling detail and shows how the natural human desire to cover up their mistakes is absolutely anathema to safety culture.