Endless Battlefield: Starting from Night City to Create a Vest

Chapter 719 The Relationship between Gravity and Spacetime

The reason why Wu Guang can still make progress is because he has left the earth and come to a gravity-free environment.

On Earth, the prerequisite for him to perform micro-manipulation is that he needs to overcome the gravity of the Earth, which in itself is about adding 1 or 0.1 to 0.2.

There is an effect, but if the change is too small it will be wiped out by the Earth's gravity.

But now, Wu Guang can perform manipulation at the 0.01 level.

It has to be said that the more subtle the manipulation, the more concentration and changes required, and the more one can understand the nature of gravity.

Gravity can be understood as the water surface, as space, and as distortion.

The greater the mass, the greater the gravity. At the same time, because of gravity and mass, space will begin to distort. Light is essentially massless, but black holes can swallow light.

It's not that light is bound by gravity, per se.

It is better to say that the speed of light cannot be reflected in the distorted space.

Simply put, light is a straight line going straight ahead.

Gravity distorts space, so light no longer travels in a straight line. It's like a piece of cloth that you fold together, and light can still faintly shine through the gaps.

But the brightness is reduced.

The distortion of space is similar to this.

In countless distorted spaces, light no longer travels in a straight line.

At the same time, this makes one thing very easy to understand.

Why is the sky dark?

You have to know that the universe is endless, but that also means that there should be a shining star in almost every inch and every pixel of the sky that humans see.

After all, as long as the space is big enough and the stars are distributed enough, the light should be bright enough.

So theoretically the sky should be as bright as day.

This also gave rise to two hypotheses: the Big Bang, because the explosion caused the universe to continue to expand, and light was still overflowing, so the light could not reach the earth.

Another hypothesis is that light will be distorted and reduced every time it passes through a planet. Of course, it is impossible to directly distort light to the point where it cannot be emitted, like a black hole.

But after countless spatial distortions, the light eventually refracted elsewhere or disappeared.

Of course, it is also possible that both statements are correct. After all, space will distort light while it is diffusing, causing the sky to be dark.

Now, Wu Guang and these scientific research teams are recording data.

Wu Guang started his experiment today, which was the interweaving and distortion of gravity. In fact, he still had curiosity about whether gravity was space and time, but now he could rule out one thing, which was the problem of time.

Time does exist, but only relative to human senses.

It is also a matter of light transmission.

After all, people can only visually perceive what they see.

Light is the most intuitive means of observation.

People on Earth can only see light from eight minutes ago. If people observe a black hole, when a person gradually falls into the black hole, the light reflected on the person falling into the black hole, the light transmitted from him will be distorted by the space of the black hole, and the speed of travel will be slow and sluggish.

Perhaps in an instant this person has actually been absorbed by the black hole and crushed into a point.

But for the light and those who observe outside.

He fell into the black hole slowly at a speed visible to the naked eye.

It seems like it could be rescued with just a hand.

But when you stretch out your hand, you will find that this short distance seems like a huge abyss.

So for humans, time comes into being.

And the experiment that Wu Guang is conducting now is the space distortion and folding of gravity.

Of course others prefer to call it creating a space with a different time dimension..

General relativity also exists in the world of cyberpunk.

These scientists are also aware of this problem, but theory is theory, and practice is different.

What if the general theory of relativity is really overturned? Everyone present here will be a witness to history.

Wu Guang started.

I saw dark red ripples emanating from his hands, and two invisible balls seemed to appear in front of my eyes. They were entangled and collided with each other. Finally, everyone present felt a pulling force, but it was very weak.

After all, for safety reasons, Wu Guang used very little force.

But even so, many people felt as if they were being torn apart.

Although there is nothing in front of them, many people feel as if something is colliding in front of their eyes, and they can even see flashes of light.

Wu Guang narrowed his eyes slightly, and then his hands simultaneously released red ripples of different bands.

I saw that there were originally only two invisible transparent balls twisting and colliding with each other, but now they have become four.

It was at this moment that something seemed to be triggered. For an instant, Wu Guang felt as if he was out of touch with the world. Everything around him became slow, and he seemed to have entered a different time dimension.

This is completely different from the feeling of turning on Swanwestin.

When I turned on the Swanwestin, it seemed like I had lost track of the current speed, but I could still feel the air resistance around me.

But now, Wu Guang seemed to have suddenly left the space he was in. If I had to describe it...

It was at this moment that Wu Guang paused time, and he became the only creature present who could move.

There was no air resistance and no braking problems. Wu Guang was standing right in the center of everyone, safe and sound.

"This is.."

Wu Guang was in a trance and couldn't understand.

But in just a few seconds, this feeling of being out of touch with the world quietly disappeared.

He returned to normal time again, and his sudden teleportation did not attract anyone else's attention.

After a slight crushing sound, the slight traction disappeared.

After all, Wu Guang no longer maintained the output of gravity.

The other researchers were very curious and began to check the data, but Wu Guang stood there thoughtfully.

No one came to disturb him.

After a while, the surrounding scientific researchers came over.

Exchange strings of data with each other and then summarize them.

"Look at this gravity fluctuation. It's so strange. Why is the fluctuation so big?" One of the researchers with dark circles under his eyes pointed at the data fluctuation.

Everyone else came over and looked at it curiously.

At the same time, Wu Guang also noticed it and went to take a look. Although these researchers all had their own set of professional terms and language communication, Wu Guang had been with these people for such a long time that he could understand them to some extent.

So just by taking a quick look, he understood a little bit.

That was... this strange fluctuation of gravity waves, and it was the beginning of his feeling as if he was out of touch with the world.

The other researchers were very curious and started a discussion.

But Wu Guang seemed to be thinking about something.

"Is it possible that... a time machine is not impossible?"

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