I need a handbook called time travel for dummies. However I did take away one thing from the article. Gravity effects the speed of time. It made me think of what UFO witnesses and other close contact experiencers have described as being frozen or trance like state. Some people not effected have observed the effected person or animal (cattle), in such a state. Could the controlling factor being used by these entities be GRAVITY! Could they be slowing time in that isolated area? Could this be the strange feelings people get around the paranormal? Is gravity control the way to open dimensional portals? Just something that caused me to pause and think this may be a piece to the puzzle.