Scientifically, time travel is the idea of moving between specific points in time, comparable to movement between various points in space, with the help of an imaginary device which could be termed as ‘time machine’ or a portal that connects distant points in time. Time travel is a well-known conception in works of fiction and philosophy, but travelling to a random place or point in time has a narrow explanation in theoretic physics and normally in aggregation with a wormhole or quantum mechanics. In an additional constricted sagacity travelling in time one-way in the future through time dilation is a recognized occurrence in special theory of relativity, however travelling a noteworthy distance needs motion at speeds equivalent to the speed of light which is not practical for a man to travel with the current technology. This thought of time travel had been used in many fictional works but was best explained and made popular by H.G.Wells in his book ‘The Time Machine’ published in 1895 that took the imagination of the people about time travel to a completely different level.
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