Question

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What is Time Machine? Is it possible?
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Answer 1

Answer:

A time machine is a machine which is used to go in past or in the future ,Yes it is possible.

Hope it helps you

Answer 2

Yes, time travel is indeed a real thing. But it's not quite what you've probably seen in the movies. Under certain conditions, it is possible to experience time passing at a different rate than 1 second per second. And there are important reasons why we need to understand this real-world form of time travel.