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For those who have experienced four-dimensional space.
The sense of high-dimensional space is the most difficult to describe in words, and they often try to explain that we are in three-dimensional space.
This kind of thing, which is called vast and vast, will be infinitely repeated in the fourth dimension, infinitely reproduced in the direction that does not exist in that three-dimensional world. They often use the analogy of two mirrors facing each other: in either mirror you can see an infinite number of mirrors that have been reproduced, a corridor of mirrors that extends infinitely into depth, and if you use it as an analogy, each mirror in the corridor is a three-dimensional space.
In other words, the vastness that people see in the three-dimensional world is actually just a cross-section of the real vastness. The difficulty in describing the sense of high-dimensional space is that the space that people in the four-dimensional space see is also uniform and empty.
But there is an indescribable sense of depth. This depth cannot be described in terms of distance, it is contained in every point of space. "Between square inches, there is no bottom in sight".
Feeling the sense of high-dimensional space is a baptism of the soul, and at that moment, concepts such as freedom, openness, profoundness, and infinity suddenly take on a new meaning.
- Trisomy. In fact, this scene is in the movie "Inception".
There is a display that the female architecture student used her mind to create such a space.
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Actually, I think it can be understood in this way, to go like this.
To understand the four-dimensional space, but not the four-dimensional space, because we can't enter into perception.
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Is it multidimensional to look in the mirror, yes, probably.
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The world in the mirror is a four-dimensional space.
Is it? What is the scientific basis?
1.The world in the mirror is not a four-dimensional space, and the world in the mirror is just a two-dimensional space. The term "four-dimensional space" is often referred to as Einstein.
In 1915 in "General Relativity.
"Four-dimensional space-time."
"Four-dimensional space-time" refers to the expression of adding a time dimension to the length, width, and height of the universe.
is ax+by+cz+du+e=0. The existence of the "world of images" is due to the arrangement of the corresponding substances under the action of the corresponding common external forces. That is, simple things are all substances that are combined with different arrangements of bridges.
If they leave the base of the material framework, they disappear from the corresponding channels.
2.Generally speaking, the world in the mirror is the density of the coating structure on the back of the mirror, which is an isolated dark matter.
element's collection space. Just like the world of water and atmosphere, although they are in the same world, they do not completely exist in the same spatial distribution. The two-dimensional plane in the mirror is actually like a person looking at the starry sky.
Because of the distance and angle, we can only see a "cross-section" of the universe. A four-dimensional space is a canonical Euclidean space.
It can be extended from four dimensions to n dimensions. Human beings are three-dimensional objects and can understand the four-dimensional space, but cannot accurately recognize and exist in the four-dimensional space.
3.Four-dimensional space does not refer to three-dimensional space in Einstein's general theory of relativity.
Add one-dimensional time, which is a big misunderstanding. In fact, the temporal dimension is independent of the spatial dimension. There is time in one-dimensional space, time in two-dimensional space, and time in three-dimensional space.
Three-dimensional space plus one-dimensional time constitutes four-dimensional space-time, which is not equal to pure four-dimensional space. Riemannian geometry.
High-dimensional geometry has been developed for many years. In superstring theory.
, the structure of the universe is nine-dimensional space plus one-dimensional time, whereas in the M theory, the universe is eleven-dimensional of ten-dimensional space plus one-dimensional time.
Space-time structure. Four-dimensional space is the lowest dimension that makes up the real world, and our real world happens to be four-dimensional. As for the high-dimensional real space, at least we can't perceive it.
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I don't think the world inside the mirror is a four-dimensional space; The scientific basis is that the four-dimensional space generally refers to the dimension of length, width and height of the cosmic space plus a dimension of time, so according to this expression, the space inside the mirror is a two-dimensional plane.
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The world in the mirror is not a space for thinking; Because the three virtual dimensions are an object composed of planes, and the three-dimensional Zen Zen is based on the three-dimensional Zen with the addition of time elements, I think that the three-dimensional objects seen in the four-dimensional space are transparent, and in my opinion, He Yuchen, the world in the mirror is just a two-dimensional state that shows the three-dimensional three-dimensional three-dimensional.
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I don't think a mirror is a four-dimensional space, it can only belong to a two-dimensional plane; Because according to Einstein's theory of relativity, we can know that the four-dimensional space is the Oma only a few miles of the Yuanyou Mengzhi Hail Bridge Fan, which can be extended to the n-dimension, but the mirror cannot.
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I don't think it's a thinking space, it's just a virtual space, and it's not real at all. The scientific basis for this is that he is just a real space reflected through the mirror, and it is not the real Li Beishi.
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Mirrors are two-dimensional.
To put it bluntly, the world in the mirror is a kind of collection space for the density of the coating structure on the back of the mirror, and the distribution of isolated dark matter elements. Just like the world composed of water and atmosphere, although they are in the same world, they do not completely exist in the same spatial distribution.
In the two-dimensional world, there is a line in front of you that blocks the way, and you can't get around it, but in the three-dimensional space, you can lift your legs and step over it, and we are now arguing in the three-dimensional space, if you are enclosed in a room, you can't get out, but if you're in the four-dimensional space, you will definitely go out from another dimension, just like you crossed that line before.
The concept of flat two-dimensional.
Two-dimensional is a kind of flat technology, such as ordinary flat animation, called two-dimensional animation, referred to as two-dimensional. (Three-dimensional is three-dimensional).
In mathematics and physics, where the first dimension is too simple and the third dimension is too complex, the two-dimensional "plain" just allows researchers to have enough space to develop their talents. But 2D is not just a virtual space with mega-kie on scratch paper, it is also valuable in reality.
Not because there are no ghosts in the world.
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