PORTAL OF TIME TRAVEL
When we think about time travelling we think what if we travel with speed of light not exactly but nearly of its velocity. The speed of light in vacuum is 3x108 m/s which are 299,792,458 kilometers per second and is universal physical constant. In Special Relativity, c is the speed of light which is use for velocity of light and mentions all the matter and hence information in universe travels at this speed of light. The concept of “Theory of Light” was first proposed by Empedocles and he claimed that speed of light is fixed. In “Theory of Relativity”, c represents the space time, which is known as “Mass-Energy Equivalence” (E=mc2). James Clerk Maxwell well known physicist said light was an electromagnetic waves and can travel “c” with his theory of electromagnetism. However, we cannot travel with speed of light because we have not such kind of space craft or we are not even so small (similar like a particles) which can help us to travel through wormholes. First one, which is abo