As soon as she entered, she saw Ranaya sitting on the edge of her desk with something drawn, and the entire archive room was spotlessly clean by her, more like a library than an archive. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

Amber raised her head, did not approach Lanaya, nodded gently, deliberately accentuated the step under her feet, and his behavior also succeeded in attracting Lanaya to her mind.

"Oh, here? Sit here. Lanaya glanced back, but showed no signs of emotion, and after motioning for Gentle to sit on the stool beside her, she turned her head back and continued her work.

"As soon as you come back, you called me over in such a hurry, what's the matter?"

Wen Wen was not polite to her, and sat down beside her, poking his head to look at her writing and drawing on the table, which did not matter, but it startled Wen Wen firmly.

"This ...... What is this? ”

Wen Wen stared at the large piece of text and data in front of Lanaya in a daze, although he couldn't understand what was written on it, but from this alone, there was a sense of grandeur and epicness, and most importantly, on the large piece of white paper in front of Lanaya, there were many completely illogical graphics.

One of them, as if Wen Wen had seen a "staircase without end", the square staircase was all downward, but each side of the staircase was the next step above the other edge step, Wen Wen was not a professional mathematician, but he had heard of the world-famous paradox of geometry such as the Penrose step.

On this step, whether you always go down or always up, you will never come to the end, and you will never find the highest or lowest point on the Penrose Steps.

In fact, Wen Wen is also very aware of one thing, the so-called "recreated" Penrose steps in the real world are only because our eyes are deceived by the pictures to think that such steps exist, and these impossible forms are its visual analogues.

From a base point back to this base point, it is a process of going up and down, at the beginning you feel up, because the height difference of each staircase is greater than the height increase caused by the slope of the base, and when you reach the middle, when you continue to go up, in fact, the height difference of each staircase is less than the height increase caused by the slope of the base, you yourself seem to be climbing the stairs, but in fact your height is falling.

The Penrose Ladder cannot exist in three-dimensional space, but as long as it is placed in a higher order space, the Penrose Ladder can be easily realized, and when the three boundaries of length, width and height are transcended, many things will become extraordinary.

Of course, this is not the only one that shocks the gentleness, on the other side of the dense text, there is also a depiction of an existence that can even transcend three-dimensional space in some specific cases - the Möbius strip.

After twisting a strip of paper 180°, the two ends are bonded together to make a paper tape loop, which has the magical property of magic.

Ordinary paper tape has two sides, that is, a two-sided curved surface, one of which is the front side and one is the back side, and the two sides can be painted in different colors; And this kind of paper tape has only one side on it, that is, a one-sided curved surface, and an ant can crawl over its entire curved surface without stepping over its edge, so this kind of paper tape is the famous "Möbius strip", that is, it has only one curved surface.

The Möbius Strip and the Penrose Ladder also have a magical trait in common, which is that they are both "infinitely looping".

"These are the data mentioned in Yoshimitsu Kataha's experiments, as well as the records of Yoshimitsu Kataha's experimental materials in this archive." Lanaya paused for a moment, and whispered without raising her head, "You see, there's a lot of contradiction in here, right?" But the experiment is still going on normally, just like this sluice, you see here, the water flow is impossible to flow against gravity, but in this tank, the downward flow of water eventually returns to the initial position of the top water source, it is like an experiment made on a flat surface, which is incomprehensible, so I ...... this experiment."

Ignoring Lanaya's next self-talk, because of the gentleness of the moment, her heart was full of shock.

If the earth world is a three-dimensional world, then the Dota world is a multidimensional world?

The answer to this question seems undoubted, because even with extraordinary magic and all kinds of supernatural powers, it still can't get rid of the shackles of the three-dimensional world, both from a scientific point of view and from a cognitive point of view, the Dota world is a completely three-dimensional world, just like the earth world.

Uncle Baush once said that the auspicious light and feathers seem to be the things left behind by those plane travelers, and the technology brought by these plane travelers to the Iron Sail Country definitely belongs to another world, and taking a step back, the technology and the world in which these plane travelers live are definitely much more advanced than the earth world.

Four-dimensional space does not belong to three-dimensional space, four-dimensional space refers to the standard Euclidean space, and can even be extended to a broader dimension, human beings as three-dimensional objects can understand four-dimensional space-time, because it is just three spatial dimensions plus a time dimension, human beings can not grasp the time dimension, the essence of time is to describe the speed of motion, so as a three-dimensional object, human beings in the three-dimensional space of the earth world, it is impossible to create four-dimensional space.

But...... Can these plane travelers?

And...... There seem to be countless large and small planes in the Dota world, such as the Trial Temple in the Knight Academy, and the Night Watch Temple under the Night Castle, all of which are beyond the existence of the main material plane, but even in it, the dimension of time still seems to be the same as outside, and he has been sleeping in the Trial Temple for a year, and the main material plane outside has also passed a whole year.

From this point, it can be confirmed that the Temple of Trial and the Night Watch Temple of the Night Watch Knights also belong to the three-dimensional space.

At this time, Lanaya's self-talk once again attracted gentle attention.

"That old madman's guess may really be true, this reincarnation realm does not belong to our world at all, I even think it may exist in this time and space as a passage, although I have always thought that it is a space-time gap, but I seem to be wrong."

"Are you wrong? Why? Gentle asked softly.

"Because the gap between time and space is just the dark side between one world and another, and this realm of reincarnation ......" Lanaya turned her head and glanced at Gentle with her purple pupils.

"It seems to be another world at all."