What is time machine and it is possible to make it how it can be made what is science between time machine
Answers
it is not possible to be make a time machine according to me.
the science is that when we move faster than the speed of light, we might be able to move in time
Answer:
Hey unfortunately time machines don't exist but this is my idea oh how you may create one. It is still not possible actually. It is fully hypothetical though.
To time travel you need something that moves as fast as light. And you can only visit the future.
So, it is also told that anything which contains matter cannot move equal to or faster than light.
So, scientists have been creating something know as a photon propeller.
So, it is still not done and it is also not known whether it faster than light.
(Search in Yo*utube : Photon Propulsion and click on the video from the channel SciShow Space. You will definitely get good information.)
And, after that you need a place to be in. Let us say the hypothetical Gyrosphere which was an idea from the movie Jurassic World.
So, if you keep it in a very steady place then propel it it will spin very fast. If possible equal to or faster than light itself which will make you travel to the future.
Problems:
If you are in a timeline where there is no time machine (that which will make you go back to the past) invented you are probably stuck in the future.
My idea is fully hypothetical.
Hope it helps you Scientist.