A 7 inch turn signal from a vehicle spent 51 years inside of a man's arm. No joke, since 1963 this car part has been in him! The blinker did set off a metal detector 15 years ago, but docs told Art Lampitt to leave whatever it was alone since it was not bothering him. It was not known to be a blinker until it was removed. Christ on a cracker, this is crazy!