What is a dimension? What is space? What is the relationship between dimension and space?

Li Yu's previous research did not go so far. The space alone is enough for Li Yu to study, not to mention the more mysterious dimensions.

Scientists on Earth once proposed the string theory, and they believed that the universe is composed of eleven-dimensional space.

The point is zero-dimensional, the straight line is one-dimensional, the plane is two-dimensional, then three-dimensional, three-dimensional, plus time, is four-dimensional. The concept of dimension after the fourth dimension is a bit of a metaphysical development. For example, in the seven-dimensional space, you are more powerful than the God who created the world.

Li Yu also studied dimensions, but after studying them for a while, he gave up. The barriers between dimensions are not so easy to break.

Take a one-dimensional straight line, for example, which is a set of zero-dimensional points, a discontinuous set. The distance between the dots and the dots seems to be almost none, but before them, there is a chasm like a moat.

Before meeting Ainstar, Li Yu once thought that the boundary between three-dimensional space and four-dimensional space could not be broken.

But now, the laboratory can do what the five-dimensional space can do to a certain extent.

As for the higher-dimensional research, Li Yu did not go deeper. Because, the basic level of the laboratory is not enough for Li Yu to carry out such advanced research.

The current laboratory project alone is enough for Li Yu to study for a long time. Not to mention, the laboratory also has the advanced technology of space-time technology.

The laboratory's research on space-time technology has only begun, and the follow-up research is not yet on the right track.

A high-dimensional space creature suddenly appeared in front of Li Yu, which was a surprise to him, just like discovering a space-time bubble on Ain.

Now, a great opportunity to study dimensional space has emerged.

The technical level of the laboratory is not enough to conduct in-depth research on the theory of dimensional space? It doesn't matter, you just need to enrich the pre-existing theories, and the follow-up development, the laboratory has time.

It's not terrible that research is difficult, but it's terrible that research has no direction, and that's what makes people desperate.

"Mo, what dimension are you from?"

A thought that was obviously laughing came out of the fog: "I didn't expect that when you first met me, this was the case!" ”

The silent answer to the question made Li Yu a little stunned, what's the matter, he still knows himself and himself! But Li Yu searched his memory, but he firmly believed that he had never seen Mo.

"We know each other?"

"Of course we do, but you don't know me yet."

Well, this discussion is about to rise to the height of philosophy.

But Li Yu thought of some strange properties of dimensional space, "You mean, in a certain dimension, we already know each other?" ”

"You're really smart, there's nothing wrong with you, for you, we'll know each other in a certain dimensional space."

After listening to Mo's words, Li Yu was no longer entangled in what the situation was when he got acquainted with Mo.

The nature of dimensional space is extremely peculiar, and it is not surprising that such a thing as cause and effect happens.

"Since we know each other, why did you come to meet us through Emma?" This is what Li Yu is puzzled about.

"No, you're wrong, I didn't know we knew we were here until I met you."

Hey, there's a problem, if Mo and himself know each other, then it's a bit troublesome to let the two parties meet through Emma, but it's understandable.

just said that he didn't know about Li Yu's arrival, so he had a problem finding Emma, and Li Yu really couldn't find Emma's specialness.

"What's so special about Emma? I really haven't found anything special about her, could it be that this peculiarity must be a dimensional creature to discover? ”

Mo finally changed from a fog to a human form. Mo in human form, with the golden section attached to it in all aspects, any ordinary person who sees Mo will think that he is the god who exists in the world.

"I happened to be wandering around the neighborhood and I noticed this universe and there was a curious phenomenon, so I came over to take a look."

"The reason why I chose Emma is just because she misses her deceased father too strongly, and this longing breaks through the limitations of dimensions in a specific time and space and is captured by me."

"Therefore, I want to communicate with the creatures in the three-dimensional space through her, and see if I can discover the source of what happened in this universe."

"It's just that she doesn't know much."

Mo's words surprised Li Yu again.

Mo's appearance was not because he had any plans for Emma, he was just because he found out from the outside of the three-dimensional universe that something had happened in this universe that made him curious.

It just so happened that Emma provided Mo with a coordinate so that he could communicate with the creatures of the three-dimensional universe.

It's just that the complexity of three-dimensional creatures made Mo's initial plan almost bankrupt, and if it weren't for the emergence of intelligent robots, Mo might have left.

"What has happened to this universe? I didn't notice anything out of the ordinary. ”

"Oh, it didn't happen at the present moment, but its influence was transmitted to this point in time, causing the barrier before the dimension to loosen to a certain extent, so I can let the three-dimensional creatures come to this dimensional space in this way."

Li Yu is a little helpless, this unknown friend always answers the wrong questions, it is really difficult for him to become friends with him at some time.

"Will this change always exist?"

"Of course not, the universe has a strong ability to heal itself. If you come a little later, this vulnerability will be fixed, and it will be impossible to use such a simple way to come to this dimensional space. ”

"So, Mo, I still want to know what happened in this universe to weaken the barrier before the dimension."

"Well, I don't really know, I just saw this happen, and I haven't found the reason yet."

Li Yu was silent for a moment, and then said, "I always thought that high-dimensional creatures would always know what was happening in the low-dimensional space. ”

"You're not wrong to say that. I just don't want to know why I found out about this kind of thing, I'm just interested in the phenomenon of this kind of thing happening! ”

Well, it seems that Mo's way of thinking is indeed different from that of three-dimensional creatures.

"By the way, what about my friends?"

"Hey! You say they! They are much more interesting than you, and I was very happy to meet them for the first time. ”

What do you mean by that is that you weren't happy to meet me for the first time? Li Yu just thought about it in his heart for a moment, and put this thought aside.

"Why don't you get them together and talk? Or do you only have to communicate to one person at a time? ”

"It's not like that, I'm just used to this way of communicating, and by the way, I remember, you guys like to sit down and talk together. I'm going to bring everybody together. ”

As soon as Mo's words fell, Fang Qianmo and the others appeared in front of Li Yu.

"Li Yu! Mo is our friend! Also, Mo is not an alien! After Lin Wanbai saw Li Yu, he was very excited.

Of course, Mo is not an alien, and there is no alien in this universe who is as powerful as Mo.

"Of course I do."

After Fang Qianmo and the others appeared, Li Yu made a new discovery. It turns out that these people are not only consciousness that comes to the dimensional space, but also the body that maintains the existence of consciousness in this space.

Now it seems that Emma's body at that time was out of time, and it was not just because of the abnormal flow of time in the space she was in.

In the central area of the device, the boundaries of the dimension appear to a certain degree of fusion, so the existence of three-dimensional matter can coexist in this dimensional space in a special state.

This discovery made Li Yu's mind burst out with a large number of ideas in an instant, and he couldn't wait to enter the laboratory immediately, open a lot of research projects, and study to his heart's content.

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