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Time Travel: Fiction or reality of the future? (1)

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Humans fantasize about various things. It might be the existence of parallel universes, or aliens, or maybe finding out their doppelganger while going out to buy groceries! Science fiction movies surely make us think of so many possibilities that we may be unaware of. One of the most exciting and sought-out topics among these is the possibility of time travel. It’s a theory that physicists and philosophers having been debating and researching for the last century. What if we could travel between different points of time, traveling forward to the future or backward to the past as easily as pressing buttons on a TV remote. Franchises ranging from "Star Trek", "Back to the Future" to "Doctor Who" have seen people get in a time travel machine of some kind and go in the past or future, ready to begin their adventurous journey. Each of these science fiction movies comes with its own time travel theories. We all have some regretful experiences or decisions