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The so-called four-dimensional people are imagined by those of us who live in three-dimensional space, and they should be more advanced than us, but I think that four-dimensional people may be devils or angels.
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Maybe it's not called a human, it's a creature.
Power is not something that can be sustained or understood in three dimensions, or it cannot be explained, so it is called supernatural.
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There is a human outline, but this outline is not like the plane outline that we usually see, but a silhouette that has a length in all directions, and this length extends infinitely in any direction. There will be a sense of depth that cannot be described in words. And the person is exactly the same in all directions, without the direction seen in three-dimensional space.
Characteristics of four-dimensional objectsNo matter how you look at a four-dimensional object in front of you, you can only understand it in three dimensions, and if you want to see it intuitively and comprehensively, you can only see it through a two-dimensional image. And if you want to see every face, every corner, and every point of it, you can only keep changing its angle, which means that you can only see a part of this high-latitude object at a time. It is easier to observe the fourth dimension if it is assumed to be familiar time, that is, the physical four-dimensional space-time.
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Four-dimensional humans don't have a specific appearance.
As of 2022, there is no exact ** display.
Four-dimensional space is different from three-dimensional space, which refers to standard Euclidean space, which can be extended to n-dimensional; Four-dimensional space-time refers to a misunderstanding of Minkowski's concept of space.
As three-dimensional objects, human beings can understand four-dimensional space-time, but they cannot recognize and exist in four-dimensional space, because human beings belong to the third dimensional dimension of beings. Time is usually the fourth dimension, that is, the time dimension under the fourth dimension of space-time.
Three-dimensional space:
Three-dimensional space is the space composed of length, width and height that we need in our daily life, and the three-dimensional space we usually talk about in three-dimensional space is actually talking about Euclid space.
In the early days, scientists discovered the concept of three-dimensional space according to the three dimensions of length, width and height. Moreover, the three-dimensional space that everyone talks about is actually a three-dimensional space in the eyes of scientists. In three-dimensional space, human beings can only use three measurements: length, width, and height, that is, mathematics, and for a long time in history, human beings have been using three-dimensional space as the mathematical module we learn now.
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Four-dimensional space concept.
Four-dimensional space is a space-time concept. In simple terms, any four-dimensional space can be called a "four-dimensional space". But most of the "four-dimensional spaces" mentioned in daily life refer to Einstein.
In his general theory of relativity.
and the concept of "four-dimensional space-time" mentioned in special relativity. According to Einstein's concept, our universe is made up of time and space. The relationship between time and space is in ordinary three-dimensional space.
, length, width, and height are added to a time axis, and the axis of this time is an imaginary axis.
According to Einstein's theory of relativity, the three-dimensional space we face in life and time constitutes the so-called four-dimensional space. Because time is slow on Earth, the existence of four-dimensional space is not visibly felt. But once we boarded the spaceship.
Or to reach the universe, our own frame of reference.
The speed of light begins to increase or approach the speed of light, and we can see the change in time relatively. If you sail in a spaceship traveling close to the speed of light, you will live much longer than a person on Earth. There is a potential field where the energy of the matter changes with the velocity.
So the changes and contrasts of time are based on the speed of matter. That's why time is one of the elements of four-dimensional space.
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The four-dimensional human is a fictitious concept, and there is no specific description of the image and appearance. Four-dimensional people refer to creatures living in four-dimensional space, and they have the ability and characteristics to transcend our three-dimensional world. Here are some of the imaginations and depictions of the four-dimensional people.
First of all, four-dimensional people can move in spaces that we cannot imagine. We live in three-dimensional space and can only move in six directions: forward, backward, left, right, up, and down. Whereas, four-dimensional people can move freely in the fourth dimension, they can move forward, backward, left, right, up, down, and also move in the fourth dimension.
This allows four-dimensional humans to appear in places we can't reach, giving a sense of mystery and the supernatural.
Second, four-dimensional people may have perceptual abilities that surpass ours. We can only perceive the world through our five senses, while four-dimensional people may have more ways of perceiving. They may be able to perceive information in the fourth dimension and see things that we can't see.
They may be able to perceive the flow of time and see the past and the future. This gives the four-dimensional man extraordinary insight and foresight.
In addition, four-dimensional people may have wisdom and thinking abilities that surpass ours. Our thinking is based on three-dimensional space, while four-dimensional people can think and understand in a higher dimension. They may be able to see the whole picture of things and understand deeper patterns and relationships.
They may be able to solve puzzles that we can't solve and create technology and art that we can't imagine.
Finally, four-dimensional humans may have physical abilities that surpass ours. Our bodies are based on three-dimensional space, while four-dimensional people may have more powerful physical abilities. They may be able to transform freely in four-dimensional space, changing their shape and size.
They may be able to move objects with their minds, controlling energy and power. This gives the four-dimensional man superhuman abilities and strength.
In short, the four-dimensional human is a fictitious concept with no specific image and physical description. Our imagination and depiction of four-dimensional people are mainly based on the understanding and imagination of four-dimensional space. Four-dimensional people have the ability and characteristics to transcend our three-dimensional world, they can move in the space imagined by our non-calendar calendar, with abilities beyond our perception, intelligence, and thinking, as well as beyond our physical abilities.
This makes the Four-Dimensional Man a mysterious and desirable existence. <>
1. Four-dimensional, that is, the four dimensions, is a spatial concept. In physics, the number of space-time coordinates is described by dimensions, and four dimensions are four dimensions, which are composed of an infinite number of three dimensions, and three dimensions are composed of an infinite number of two dimensions. The composition of other high-dimensional dimensions is so analogous, and the dimensions above three dimensions are collectively referred to as the high-dimensional dimensions of Qiaoyuanyuan. >>>More
Four-dimensional color ultrasound can display the real-time dynamic image of the unborn baby in the womb of a pregnant woman, and you can see the development status of the fetus, or the real-time living image of other internal organs. To provide accurate scientific basis for early diagnosis of fetal congenital malformations. The best time to do a 4D examination is at 22 to 26 weeks of pregnancy, when the amniotic fluid is sufficient to facilitate the examination
According to Einstein's theory of relativity, four-dimensional space exists. >>>More
It is the ordinary three-dimensional plus the timeline (the fourth dimension), which is the so-called four-dimensional space. Points are one-dimensional. There are two dimensions of length and width, and three dimensions of length and width and height. Now all we can perceive is three dimensions.
In general, the hospital has to make an appointment in advance to do four-dimensional color ultrasound, because four-dimensional color ultrasound is a must for every pregnant woman, and the gestational age of four-dimensional color ultrasound is generally 24-28 weeks, and it is recommended that you make an appointment at about 16 weeks.