Road to science and technology

In the spacious laboratory, a three-dimensional illusion projection screen lights up.

He Xi and Liang Bing have seen this kind of projection many times, and there is no need for Yue Yuanzhou to explain how to operate it.

Now several people are standing in front of this projection. First, He Xi separates some sacred atoms that record her own information, and then launches them into the black hole outside the infrastructure.

She didn't hold back, launching thousands of sacred atoms at once.

On a cosmic scale, such tiny sacred atoms are indistinguishable with the naked eye. Therefore, when these atoms fly out of the infrastructure, they are marked out in the projection like light spots. From the sacredness represented by each light spot, The atom leads to a label line, and on the label line is a series of formulas and various numerical values.

These values ​​represent the state of the sacred atom, such as speed, temperature, spectral information, as well as three-dimensional space relative coordinate axes, time coordinate axes, etc. that represent its information.

There was a certain distance between the black hole and the infrastructure, so several people had to wait for a while, but no one felt bored. They just kept staring at these parameters, for fear of missing something.

Time passed little by little, and finally He Xi's voice broke the silence of the laboratory.

"About to arrive!"

The sacred atom is approaching the event horizon. As the sacred atom approaches, it does not crash directly into it, because this is a rotating black hole, and its angular momentum causes it to rotate while approaching the black hole.

At this time, the values ​​in the projection are also constantly changing.

First, the three-dimensional spatial coordinates and the time axis coordinates changed from the original vertical to non-vertical. At the same time, the spectrum displayed on the parameters became longer and longer, and the physical quantity representing the temperature also changed rapidly.

These parameter changes are analyzed by supercomputers and then transformed into visual images in illusory projections.

At this time, the sacred atoms moved faster and faster, and then formed an angle with the black hole's event horizon and began to fall inward.

It finally enters the outer horizon of the black hole, crosses the one-way brane area, continues to approach the inner horizon, and finally crosses the inner horizon and falls towards the singularity forever.

So from the perspectives of Yue Yuanzhou, Liang Bing and Karl, they saw that the sacred atom in the simulation was getting redder and darker, its spatial coordinates were changing faster and faster, and so was the timeline.

Then all four people saw that the movement speed of the sacred atoms was getting slower and slower, and finally stuck to the inner event horizon of the black hole and stopped moving.

At this time, all the parameters marked with it are also fixed at this moment.

All the sacred atoms released by Hexi stuck to the surface of the black hole like a swarm of flies stuck to fly stickers.

At this time, Yue Yuanzhou, Karl, and Liang Bing all looked at He Xi.

Karl asked: "Have you gone in?"

He Xi nodded and replied: "Going in."

Liang Bing: "Then what?"

"What's the next? There's no more." He Xi pursed his lips, and then motioned Liang Bing to look at the parameters on the projection screen in front of him.

Liang Bing looked at the swarm of sacred atomic data on the projection screen that stuck to the surface of the black hole like flies, and complained: "Damn, what are you doing to break atoms? It's gone now? What about after entering the event horizon? Why don't you put in more Go in?"

When He Xi heard what Liang Bing said, he didn't refute. Instead, he thought about it carefully and happily said, "Well, let's put some more in."

As an experiment, you definitely can’t do it just once. Besides, she had heard Yue Yuanzhou say before that light particle technology was obtained from the study of black holes, but she had gotten nothing just now.

So she continued to place sacred atoms.

Release the second batch

In the third batch, add a piece of Ansu Silver. Except that the Ansu Silver is torn into pieces, the other results are the same.

The fourth batch. No changes.

The fifth batch. Same as the original.

The sixth batch. The seventh batch. The Nth batch.

As the experiment progressed, the results were the same, but He Xi also began to notice changes in some details.

What struck her most deeply was the perspective.

Since the sacred atom itself carries all her information, her perspective is different from those of the others present. From the perspective of the sacred atom, she only felt that she was split into many pieces, each of which was distributed around the black hole while rotating and approaching the black hole.

Because every atom can locate each other, all the little Hexi can communicate with each other. So she discovered that when they did not enter the black hole's event horizon, the communication between the little Hexis surrounding the black hole was synchronized.

As the distance got closer, these little Hexi who communicated synchronously began to have confusion about time. Their respective time points no longer match each other's time, which means that the time of the little Hexis is deviating from each other, but the magical thing is that the time flow rate of each Little Hexi is still synchronized.

Hexi didn't hide anything, because she knew there was no point in hiding, and trusting each other was necessary for cooperative research, so she told the feelings she got from the group of little Hexi before they fell into the black hole. come out.

The reason why it is before entering the black hole is because after entering, there is nothing else. After the Little Hexis exceed the inner horizon, all information is blocked, without exception.

After He Xi finished speaking about his intuitive feelings, he pointed at the illusory projection screen and continued: "It's a wonderful feeling. From my own perspective, like you, I see the spectrum of the sacred atoms becoming increasingly redder. At the same time, The closer it gets to the black hole, the slower it moves, and finally sticks to the surface of the black hole.”

"But from the perspective of the sacred atoms, it is useless for my time to change at all. It is normal. Well, the time between the sacred atoms is normal. There is no feedback of any trace of time getting faster or slower, but between each other There is another situation where the time is not aligned, but the flow rate is the same."

Hexi shook her head as she spoke. She seemed to feel that she had some confusion in her view of time and space. She quickly connected to the supercomputer to adjust herself.

"Liang Bing, what do you think?" Yue Yuanzhou seemed very happy, and he calmly said to Liang Bing beside him.

In fact, Yue Yuanzhou was very satisfied with the experiment just now. In countless experiments, he not only accumulated a large amount of data, but also obtained some data about sacred atom information. He discovered that the sacred atom is really a kind of dark matter atom, that is, a kind of dark matter atom. Dark atoms are not naturally formed, but are created artificially.

Of course, these data are not displayed to others.

Liang Bing is also a professional. When she heard Yue Yuanzhou's question, she put her hands on her chest and said as if she were the best she could be: "I studied black holes when the dark plane was still there, and I also studied some after the dark plane disappeared. . No matter what period it is, the black hole event horizon is divided into an outer horizon and an inner horizon, and the area between the outer horizon and the inner horizon is the one-way brane region."

"As we just saw, the process of the sacred atoms turning red and slowing down is actually the result of the warping of space and time. As we all know, the more warped space and time is, the slower the flow of time will be. So in fact, when you see them on the projection screen, they don't go in , but they actually went in."