Is it possible for humans to build a time machine in this century?

Possibilities will always exist, but reality will be quite far away. Expect a miracle.

Boring child, you think you are studying science, but you are fantasizing, real science is not a hundred thousand whys.

Humans should have a time machine.

The significance of the time machine to human beings is very significant, so human beings should have a time machine. The exploration of the unknown, the pursuit of human beings to build tools and transform the world, are the eternal themes of human beings.

Humanity has not stopped these two things for a day. Constantly exploring the boundaries of the unknown and one's own abilities is a sign of civilization, and at the same time it is a human instinct. Therefore, Liu Cixin said at the launch site of Chang'e-3 that the conflicting instinct of human beings to fly to the vast universe does not need to ask why, nor does it need to ask what is the use.

The publication of Einstein's general theory of relativity meant that the previous one-dimensional linear view of space-time was replaced by space-time relativity, and the closer the speed of the object was to the speed of the light mountain, the slower the time experienced by the object would pass. This is not only for the driver, but also for the observer on the ground.

The principle of the time machine

According to the special theory of relativity, when an object travels at the speed of light, time comes to a standstill, beyond which time flows backwards. As light is in a vacuum under any circumstance it does not change the speed to propagate. So one of the simplest experiments that can be obtained from this is the experiment of chasing the light.

In the process of chasing the light, you will find that no matter how fast you are, the speed of light is still the speed of light relative to yours. This is what the theory of relativity says, the ruler of motion becomes shorter, and the duration of motion becomes longer. As for the future, it has to be explained by the distorted space-time of general relativity.

In other words, the distorted space creates a wormhole effect, which reverses space-time and space to the future.

Summary. Hello dear! We're glad to answer for you! The correct solution is as follows: it is possible to create a time machine in the world, and the current world is changing with each passing day, full of opportunities and challenges, and behind this is the possibility of human progress!

Hello dear! We're glad to answer for you! The correct solution is as follows: it is possible to create a time traveling machine in the world, and the world is changing with each passing day, full of opportunities and challenges, and behind this is the possibility of human progress! He Xu.

Related Expansion: While scientists have yet to find evidence of the existence of a time machine, some theoretical physicists and scientists are still investigating the possibility of time travel. First and foremost, time travel requires an in-depth understanding of time and space.

In Zeyu's current scientific model, time is a relative concept, which is influenced by the laws of physics and gravity. The passage of time is limited by the principle of relativity with matter, which means that time in one physical system can be slower or faster than in another.

Humans would do well not to invent time machines. When we watched the cartoon "Robot Cat" when we were children, we all longed for a little friend like Dora Amon, who took us on a time machine to travel through the past and the future.

If we have done something wrong in the past, we can travel back in a time machine. to avoid mistakes. If we want to know what our future selves will look like, we can also travel to the future in a time machine. According to your future self, start shaping your perfect self from now on.

But if everybody thinks that way, if you do it. Everyone becomes flawless. And life is imperfect without experience. If this time travel machine is used by someone who is not right-minded. This era may have changed to a different story.

Everyone sits in a time machine to the past, and the future shuttles back and forth. It is rare to live a good life in the present, and the whole society and the whole earth are in chaos. Everyone sits on a time travel machine to find a way to live forever in the future.

All people are immortal, and the earth will decay rapidly due to overload.

If the growth of intelligence and knowledge is not in harmony with the corresponding evolution of consciousness, the potential for an outbreak of misfortune and catastrophe is enormous.

The most important relationship in life is the relationship with oneself in the present moment. The present moment is all we have, even the only thing we have, that keeps us present in the moment.