How can we time travel ?
Answers
Answer:
Time dilation may be regarded in a limited sense as "time travel into the future": a person may use time dilation so that a small amount of proper time passes for them, while a large amount of proper time passes elsewhere. This can be achieved by traveling at relativistic speeds or through the effects of gravity.
Answer:
There are many ways by which we can time travel
● Speed
If we cross the speed of light than we can time travel .
● Wormholes
wormhole is actually a time portal by which we can cover a large distance .
By taking example; we are in milky way galaxy and we have to go in Andromeda galaxy than we have cover a large distance by cover it we use wormhole. Wormhole can reach on Andromeda galaxy in few seconds it means it has too much speed than light, when we go on Andromeda and come back we see that so many years had gone in earth.
Stephen hawking says that when the river do not flow with same speed , many times the speed of river gets slow and many times it get fast like it the time also slows and fast .
A experiment get done to prove it .
-scientists take twin atomic clocks one of clocks flown in jet craft other clock in put on a table which is stationary.
after when scientists compared their time their is a short difference in it .
So if we increase the speed then the time gets slow .