It's no secret why the "Mission: Impossible" movies have been so successful. Each movie offers exciting action sequences, heart-pounding stunts, and most importantly, some of the most unique gadgets ever seen on screen. While "Mission: Impossible" has always been known for its lifelike masks and voice modifiers, the more recent movies have introduced a host of new technologies to the movie-going audience, from exploding gum and facial-recognition contact lenses to climbing gloves. Did your favorite gadget make the list?