Is time travel real, and is time travel really possible?

On April 23, 2006, on the street of Kyiv, the capital of Ukraine, a young man with a hurried expression, dressed in former Soviet clothes and holding an old-fashioned camera, looked around blankly, curious and frightened about his surroundings.

In November 2000, a user named John Tito appeared on a forum in the United States, he said that he was a time traveler, coming from 2036, at that time, he told everyone a lot of future things, such as China's soon manned spaceflight, the United States and Iraq are about to fight, etc., do you think this time traveler is real or false?

Time travel is theoretically possible. It seems absurd. But what makes these scientists so crazy is that it is Einstein's theory of relativity that gives them theoretical support.

Science has not yet advanced to this point, it is just a conjecture of mankind, which may come true in the future.

There are a lot of themes in literary and artistic works, in order to attract readers

It's currently limited to science fiction films, but it may be possible in the future.

Personally, I don't think there will be time travel, let alone time travel to the past to rewrite history. But it is possible to enter another world, or another similar parallel world, which theoretically has an infinite number of parallel worlds, endlessly similar or completely different. You can't go back to the past because time is irreversible, but you may go to an ancient world, because the relative flow speed of each world is different, the slow flow will be ancient, and the fast one may be the future.

But you can't go back to the past of the present world. Although it is written in a lot of ** TV, it is only imagination.

Is it possible that there are time-travelers in this world? If the present person travels to the past, how can the past be changed? How do you come to know your knowledge now?

Does it mean that you travel through the past and use modern knowledge to bring the past? What is modern knowledge like? Wouldn't that be time-space-time?

It's contradictory. There are indeed many similar events in history, but there are no facts to prove whether such things are true or not, so similar news events have repeatedly appeared in many news reports today, but in the end they all ended up without scientific basis!

There are many time travelers in history, but history is just history, and there are many news reports in modern times similar events, which may not be true, but many things cannot be explained by science, so the truth of many things can't help but be doubtful, so many things are not explained These things are left to future generations to solve in the best way, and I hope that time travel is a real thing, so that we can better understand the historical events of the past.

In fact, why do you always want to go back in time? Is it because you have done a lot of wrong things and want to repent? Why can't travel only to the future, but not to the past?

If you can go to the future, you can know what will happen in the future, and because you can't go back to the past, you can't change the present! Suppose that the ancients went to the modern era, and after a long time they were assimilated by the modern people, and then he returned to his time. Wouldn't he behave like a modern man?

It should be possible, because according to the research of some scientists, there are also some cracks in space-time, and it is possible to achieve it.

is impossible to achieve. Although it is now speculated that there is a parallel space, this is only a guess and has not been confirmed, so it cannot be realized.

Time travel is impossible because time is unique, and if you want to transcend time, you need to go beyond the speed of light, which is simply impossible.

Time travel, still in the midst of mythology. Judging from the current level of science, it is not yet possible to realize time and space travel. This secret is yet to be discovered.

I think it's achievable. It's just that it can't be done with technology now, and it will definitely be possible in the future.

"Travel through time"Does it really exist?

It seems that if Einstein's theory of relativity reaches certain conditions, the speed of light stops, time stops, and time travels into reality.

Maybe if only one could increase the speed of the machine to the speed of light years.

That's light-years per second.

Space-time boys.

This film tells the story of a sci-fi adventure of three children who travel through time and space.

The story takes place in the world 1000 years ago, in that era, scientists have invented space-time transition technology, so that people can travel in different time and space, both to connect with the future and the past; You can not only travel in every corner of the universe, but also step into other dimensional spaces. As a result, the level of science and technology of mankind has also made a great leap forward, but at the same time, it has inevitably brought some troubles. The world has become pluralistic due to the invention of leapfrog technology, past, present and future human beings; creatures from different planets; The lives of different dimensions are communicating with each other day and more, and different civilizations and concepts are intertwined, causing many misunderstandings and contradictions. Man-made vandalism has led to a lot of dangerous situations.

As a result, Christopher Owen, the developer of the Leap Technology, gathered the three children of Kuya, Xia Yu, and Tatsu to form an organization called "Guardians of Time and Space", which is responsible for solving various troubles caused by the chaos of time and space.