no2
In all time travel theories allowed by real science, there is no way a traveler can go back in time to before the time machine was built. I am confident time travel into the future is possible, but we would need to develop some very advanced technology to do it.
ayushkumar17
it is true that we cant go back but can go future
AtharvaMalji
yeah because if you were to go back in time then your mass would be added to the mass present in the time you went, which would inturn prove the law of conservation of energy to be wrong. which isn't possible.
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