Chapter 861 Stellar Four-Dimensional Cavity
The spaceship started.
No one cared about him.
Yan Xia arrived at the surface of the star without any obstacles.
This star is very big.
Yan Xia's vision can see its complete three-dimensional surface.
In the information he processed, everything can be seen from front to back, left to right, and then he naturally processed the four-dimensional information of this object in his mind.
The moment he saw the star, Yan Xia knew what was inside it.
In human civilization, this thing is called a four-dimensional cavity.
In the believer civilization, this is called the inner surface, just like the three-dimensional calls the back of an object.
The inner surface and the outside are connected. Three-dimensional creatures cannot directly see the abnormalities on the surface of the star with the naked eye. They can only know the difference between four-dimensional and three-dimensional by combining some data.
The biggest difference is actually very obvious. Any mathematical formula of three-dimensional must be added with a coordinate system in four-dimensional, and the computers brought by three-dimensional, that is, the sub-brain and quark robots in the human body, will be 100% wrong when they calculate with three-dimensional formulas.
Whether it is a soldier or an officer, they need to have a high degree of education, not to mention those scholars, so this is easy to identify.
Ella has carefully studied four-dimensional stars.
Although three-dimensional creatures can only see a complete sphere, by calculating to find the connecting point between the inside and the outside, and then directly crashing into it, there is a high probability that they can directly enter the inside.
But now Yan Xia doesn't need to do that.
He can move in the four-dimensional plane.
That is to say, he can go directly around the four-dimensional plane to directly see the inside of the star.
When he moves in the four-dimensional plane, the entire star begins to undergo many changes. It is no longer a perfect sphere, but begins to be stretched.
The length of the fourth dimension of a star is the same as other lengths. The length, width and height of a sphere are actually its diameter. The diameter of this star is 1675200 kilometers, which is 1.75 times larger than the volume of the sun.
No matter how Yan Xia moves in the four-dimensional, the three-dimensional body he sees is 1.75 times the size of the sun, and it will not change because of movement.
However, he can calculate in his mind how much larger this object is than the sun.
It's just that this multiple depends on how to calculate.
Because three-dimensional objects do not have four dimensions, there is a 0 in this calculation formula for three-dimensional objects.
Then no matter how you calculate, the volume ratio of three-dimensional and four-dimensional objects is infinite times.
This is the fundamental difference between three-dimensional and four-dimensional.
1 is infinite times 0, and 100 is also infinite times 0. Yan Xia can only think of substituting an x into it. The unit of x is km, so the volume of this four-dimensional star is 1675200x times that of the three-dimensional star.
This is the simplest way to calculate. Mathematically, if it is equal to 0 or the calculation result is meaningless, then set an unknown number to make the formula visual and meaningful.
Yan Xia continued to explore the edge of the four-dimensional space, and then saw a huge extinction in the distance.
That extinction was huge, at least hundreds of times larger than his extinction.
And it looked very busy, with spaceships constantly coming in and out.
"This is one of the several extinctions in the core of this star system, but it's too small."
Even such a huge extinction is only a few hundred thousand kilometers in diameter. It lies on the surface of the star and occupies less than one percent of the area of the star.
It is too different from the real giant structure.
Yan Xia's target is not it, but the real interior of the star.
Although the fourth dimension is inside an object, this inside should also be put in double quotes. In fact, it is only inside in the three-dimensional field of view. If it can move in the fourth dimension, then this inside is actually outside, not inside.
If Yan Xia wants to destroy a star, he must go inside it, that is, the core of the star.
If the core is in chaos, the star will naturally collapse.
Unfortunately, this spaceship cannot do this.
It can only reach the radiation layer of the star.
However, since Yan Xia came here, he must not come here for fun. He himself has some knowledge of weapons, and it is relatively easy to make simple chain weapons.
Even if it is simple, it is for human civilization at this stage.
At this stage, it is too simple for human civilization to destroy a star.
"But it's not the time yet. The preparations over there should be ready soon."
Yan Xia just needs to do his best to make weapons now.
He connected to the forum and found that the latest post had changed to ask all the gods to pray to God as required.
