Dark destroyer

Zheng Panpan couldn't help but cover his mouth.

The chubby figure saw Zheng Panpan's malicious smile, lowered his head and looked at himself, as if he could see that something was wrong.

The body shook, and the clothes and pants on his body immediately grew a lot, and there was no previous embarrassment like being overstretched.

Zheng Panpan was about to tease a few words, but the uncle on the side suddenly spoke.

"When you were alive, you were prone to deviate from the strings, and I never thought that what you did would also inherit your consistent style. "

Hearing this, the chubby figure hurriedly bowed to his uncle and said, "The apprentice knows his mistake and doesn't dare to joke." "

The

chubby figure looked at Zheng Panpan and the others, raised his palm and raised his hand, and at some point there was a waking wooden board in his hand, and there was a low table in front of him.

shouted: "Let's get down to business and pick up the last book." "

Zheng Panpan and the others felt funny again, but they were afraid that their uncle would blame them, so they all held their breath and held back their laughter.

"Time, like I said, is a unit of measurement, the length of time it takes to complete an action.

The people of the world use a uniform length as a standard, and this standard can be very fine, for example, the current technology can use the charged aluminum ion oscillation to be accurate and frequent.

This subtlety is often very beneficial to the function of unifying the space.

However, the distribution of space is not uniform, and there are also spaces above three dimensions, four-dimensional, five-dimensional and higher-dimensional spaces.

This often loses its meaning, because things often perform different actions in different spaces.

Therefore, when talking about the spatial dimension, the dimension of time is often not involved, and when talking about time and space, it is only referring to the relative time in the dimensional space.

Do you understand what I mean?".

The

chubby figure looked at Zhao Hongchen and the others and asked.

Zhao Hongchen nodded slightly.

Zheng Panpan was puzzled and said, "Why is it different? As the most basic particle, the frequency of his oscillation should be the same everywhere, right?"

The

chubby figure smiled again: "Your thinking is still subject to the theory of the present world that you have learned.

If nothing else, let's talk about gravity.

Gravitational force is transmitted from high-dimensional space-time to low-dimensional space-time, but the gravitational force is not evenly distributed.

It is denser in some planes and relatively sparse in others.

Just like the material space-time in the present world, the gravitational effect is relatively small. "

Seeing that Zheng Panpan was still puzzled, the fat man said, "Let's put it this way, have you heard that heavenly time and mortal time are different in mythological stories?"

Without waiting for Zheng Panpan to respond, the chubby figure continued: "One day in the sky, several years on the earth, have you heard of this?"

Zheng Panpan and the others nodded.

The chubby humanoid laughed and said: "The so-called heaven is actually in another time and space, where the gravitational force is greater than that of the present world, so the particles there often complete a frequency oscillation much slower than the present world, and in layman's terms, the flow rate of time slows down."

This statement is also discussed in your modern Einstein's general theory of relativity. You should be able to understand. "

Zheng Panpan and Liu Suxue set their eyes on Zhao Hongchen.

Although the two of them have also read the content of general relativity, they only understand the literal meaning, and their understanding of its profound physical theory is still superficial.

Zhao Hongchen felt the gaze of the two and nodded to the two of them in agreement with the words of the fat and fat human form.

"Now that you understand that time is different in different dimensions, we can now put aside time and focus on space. "

The

chubby figure waved at the bright line, and the bright line flew to the side, sitting down like a human figure, as if sulking.

The

chubby figure waved his hand and said, "Leave him alone." Let's move on to the spatial dimension. "

The human form composed of bright lines is self-angry, and when he stepped on it when he heard this, he looked even more angry.

Zhao Hongchen and the others felt funny, but they couldn't help it for fear that their uncle would reprimand them.

The chubby humanoid laughed: "Every time a dimension is added to the space, the principle of time and space will be very far away, and the intelligent body in the high-dimensional space is like a god-like existence for the intelligent body in the low-dimensional space." "

As the fat figure was told, the whole person suddenly floated up, crossed the height of the crowd, and auspicious clouds were born under his feet, looking down on everyone from a high place, like a legendary immortal.

The

chubby figure looked at Zhao Hongchen with a smile, and saw that Zhao Hongchen seemed to have an understanding, but Zheng Panpan and Liu Suxue looked a little dazed.

The

fat figure of the figure fell, keeping it level with everyone else, and said: "Your thinking is restricted by the reason of the three-dimensional space where you are located, and it is difficult to figure it out, so let's use the two-dimensional space as an example." "

The

chubby humanoid figure waved his palm, drew a square in the air, and then beckoned to the bright line figure and shouted, "You come here and play the role of an intelligent body in a two-dimensional plane." "

The bright line figure immediately jumped up, looking extremely happy, and instantly flew into the flat square, still looking humanoid.

The chubby figure said: "Okay, this is the two-dimensional space, and that person is the intelligent body in the two-dimensional space."

This two-dimensional space is relatively simple, and its gravitational force, the size of elementary particles, and other principles of time and space are the same as ours.

In a two-dimensional space, or a plane, it is more appropriate, there are only two dimensions, only length and height, and the intelligent body inside can only see anything in the plane as a line segment of different lengths. "

The chubby figure casually drew a small square in the plane, and the bright line figure walked around the small square.

"Yes, he can only see the length of the line from any angle, and if he doesn't go around it, he doesn't know what it is. "

The

chubby figure waved his hand and drew something in the small square, with circles, squares, and triangles.

"In the two-dimensional plane, this small square is a closed space for the intelligent body inside, and he can't see or touch anything in it. "

The

bright line figure walked around the small square again, spreading his hands to indicate that he could not see what was inside.

However, as three-dimensional intelligent beings, we are able to see everything in the two-dimensional plane space at a glance. And we were able to ......".

The chubby figure said this, stretched out two fingers and pinched the small square, allowing it to leave the two-dimensional plane.

The bright line villain immediately made a frightened gesture and ran around.

"We can take things from a two-dimensional plane, but of course in a real two-dimensional space, it's not so simple to take things from them, I'm just going to describe it.

In the two-dimensional plane, the intelligent body appears to have disappeared out of thin air. "

The

bright line figure stopped running, and instead stepped forward and walked around the smaller figures, as if this was the only way for a person in a two-dimensional plane to judge what those figures looked like.

The chubby humanoid fingers fall back and put the square back in its original position.