b. Instantaneous Time Jumping
The second way is Instantaneous Time Jumping. A person can jump from one point in time to another instantly using a time machine.
It was shown in the film Back to the Future. And in The Girl Who Leapt Through Time.
c. Time Moving Around
The third way can be when the time traveler stands still, and it is time that is moving around the traveler. This was shown in the film Harry Potter: Prisoners of Azkaban. When Hermione uses the time turner.
d. Slow Time Travel
The fourth is Slow Time Travel. As shown in the 2004 film Primer. The time traveller gets inside a box, with every minute he spends in the box, he goes back into the time by a minute. So if he wanted to go back a day, he had to remain in the box for a day.
e. Travelling At The Speed Of Light
The fifth is travelling at the speed of light to travel through time. This was shown in Superman (1979). In it, Superman flew faster than the speed of light, and travels back in time.
The question is, among all these concepts of time travel, which way is actually possible today? In real life. Which way may be possible in the future? And which way is completely unscientific and will never be possible.
Don’t be surprised, you might think that all of these are rubbish, science fiction, and can’t be possible. That’s not true. Some of these are actually possible to do, even today. Broadly speaking, there can be two types of time travel. One is to travel into the future, and the other is to go back into the past.
