Question

what is time machine ? and how it works​

Answer 1

Answer:

Time machines

It is generally understood that traveling forward or back in time would require a device — a time machine — to take you there. Time machine research often involves bending space-time so far that time lines turn back on themselves to form a loop, technically known as a "closed time-like curve.

Answer 2

Answer:

Time machine is a thing that will be found in future. It helps to go to our past and future

Explanation:

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