|time travel using parallel universe. (Photo credit: Wikipedia)|
Every time someone talks about time travel, I do my best to explain this concept. With Infinite amount of energy within the confines of the universe, "GOING BACK IN TIME" would actually require assembling all sub atomic atoms to a previous unknown state and location in order to simulate the exact location at that "TIME". I agree that it is simply a very useful concept that helps us interpret the "human experience", but in reality all that is actually happening is matter constantly altering its form and location.