CNN CNN Newsroom June 16, 2013 20:11:00
It tells you bugs or tracking devices on you and more importantly tells you where they're located. gadgets aside, you'll need to be mentally tough. on the run is no easy task. as evan radcliffe with an experiment on vanishing explains. >> the psyche depends on how long -- it's a time based situation so, you know, he has left behind basically everyone he knows. he's gone to a foreign place where he may or may not know anyone and doesn't have a great desire to make contact with people and completely isolated. >> reporter: movies usually end with that classic showdown. if the authorities are look...