Why do people always say that three dimensional space enters four dimensional space? What is the mea

The world we live in is a three-dimensional world, a world made up of bodies, and almost everything will look like it, but intelligent scientists are wondering what the world is like outside of the earth. Based on a variety of experiments, scientists have discovered a hidden world, that is, the world of time, which many people think does not exist, it is only an objective definition of people. In fact, scientists are aware of the existence of time periods.

The duration seems to be disturbed and changed, and time is one, which means that there is another invisible dimension of duration in the three-dimensional indoor space, and time seems to suffer from the harm of quality, and the greater the quality, the greater the harm. And the universal existence of time-hazardous objects in space, whether it is a superblack hole or a neutron star, confirms the scientists' conjectures. Therefore, scientists feel that people's cosmic space is a four-dimensional world.

Our cosmic space is a four-dimensional time composed of three-dimensional indoor space and duration, although people's perspective at this stage is only in three dimensions. However, scientists have determined that if people go into the fourth dimension of time, they may be able to see some wonderful objects, such as time.

Three-dimensional space is the level of clothing, food, housing and transportation that we have now, and the fourth dimension is usually called time, and the timeline is equal to an endless length of pipes, and we are a cube in the tube, and we can't enter the fourth dimensional space now, which means that we can't understand the objects in the two-dimensional space, they are only the length and width, and everyone thinks that there are no microorganisms in the two-dimensional space, and this is the limitation of three-dimensional space creatures. If one day you can find a safe passage from the third dimension to the fourth dimension, you will be able to travel through time and space.

Some people say that the fourth dimension is a body (or superbody), and there is basically an extra dimension in the three-dimensional space, but no one can say what this dimension is. In addition, one narrative method is to think that the high-dimensional space is a fitness exercise in the low-dimensional indoor spaceFor example, a two-dimensional space (surface) for fitness exercises establishes a three-dimensional space. In the same way, fitness in three-dimensional space establishes four-dimensional space, and so on.

The point is that we are now in three-dimensional space. If you want to enter the four-dimensional space, you have to change quantum mechanics.

That is to say, entering the thinking space is where real human beings live, and our human thoughts are three-dimensional, but in fact there is another scene of life, which is four-dimensional.

It's because the place where we humans actually live is a three-dimensional space, but there is also a parallel space, which is a four-dimensional space, and there is another group of people living there.

A two-dimensional space has two dimensions, similar to a Cartesian coordinate system. A two-dimensional space has two dimensions, similar to a Cartesian coordinate system. The four-dimensional space has one more dimension than the three-dimensional space, that is, the time dimension.

In physics and mathematics, a sequence of n numbers can be understood as positions in an n-dimensional space. When n = 4, the set of all such positions is called a four-dimensional space. The four-dimensional space is different from the three-dimensional space that people live in because there is one more dimension.

Through the evolution of one-dimensional, two-dimensional, and three-dimensional space, some conjectures about four-dimensional space have been proposed. Although these conjectures cannot be proven correct now, many scientific theories are started by conjectures.

Nowadays, scientific theories are generally based on the summary of phenomena, and there is no accurate and clear understanding of the phenomena in the four-dimensional space, or the phenomena are seen but do not think that the phenomena are caused by the four-dimensional space.

"Four-dimensional space-time" (called "Minkowski space"), mentioned by Einstein in his general theory of relativity and special relativity, is mainly expressed as "the universe is composed of three-dimensional space and one-dimensional time", and the "fourth dimension" is very different from other three-dimensional properties. The "fourth dimension" in the concept of "four-dimensional space" refers to the dimension of space that has the same properties as other three-dimensional dimensions.

The two concepts are completely different, but long-term misuse has led to frequent confusion between the two concepts. When ordinary people talk about "four-dimensional space", they often mistakenly refer to the concept of four-dimensional space-time, so that there are confusing statements such as "the fourth dimension of four-dimensional space is time".

This widespread misuse is due to the popularity of popular science and literary works related to the theory of relativity. For those who do not understand the theory of relativity, it is very easy to misunderstand the theory of relativity.

People always want to go from three-dimensional space to four-dimensional space, what does that mean exactly? What is the purpose? The universe that people live in is a three-dimensional space, it is a world composed of bodies, and everything basically has a appearance, but smart experts are wondering what the outer world on the earth is like.

Based on various experiments, experts have discovered a hidden world, that is, the world of time, and many people think that time is nothing, it is just the definition of universality. In fact, experts are aware of the existence of a time frame.

Time seems to be affected and changed, and the years are one, which means that there is an invisible time dimension in the three-dimensional interior space design, and time seems to be harmed by quality, and the more quality, the greater the damage. And the existence of damaged objects in the universe, whether it is a superblack hole or a neutron star, has verified the scientists' speculation. Therefore, experts feel that the universe of the masses is a four-dimensional world.

The universe of friends is composed of three-dimensional interior space design and time of four-dimensional good times, although everyone's current perspective can only be in three dimensions. But experts believe that if you enter the good times of the fourth dimension, you may be able to see some wonderful objects, such as time.

Three-dimensional space is the aspect of clothing, food, housing and transportation that everyone has specifications and the fourth dimension is usually about time, and the timeline is equivalent to an infinite length pipe up and down, left and right, and we are a cube in the tube, and now we can't enter the fourth dimension, which is equivalent to everyone can't grasp the items in the two-dimensional space, they only have length, short, and width, and everyone thinks that there are no microbial strains in the two-dimensional space, which is the limitation of species in three-dimensional space. If one day everyone can find a safe exit from the three-dimensional space to the fourth dimension, everyone will be able to travel through time and space.

Some people say that the fourth dimension is a body (or superbody), and there is an extra level in most of the three-dimensional space, but no one can say exactly what this dimension is. In addition to this, a narrative method is that the high-dimensional space is a low-dimensional indoor space for exercise and fitnessFor example, the two-dimensional space (surface) of sports and fitness sets up a three-dimensional space. In the same way, three-dimensional sports and fitness set up a four-dimensional space, and so on.

It means that you want to get from one space to another, and you want to shuttle between spaces. The purpose is to explore through the exploration of space, and the real is also to explore some of the world's technology.

It means that we want to travel from our current space to another dimension. It is to explore another space, and it is also to know what is in another space to realize the exploration of space.

The four-dimensional space is a more advanced space than the three-dimensional space, in which some things that are not attainable by humans can be done now; Because the four-dimensional space can break through the shackles of time, many people study it.

At present, very few people know the term four-dimensional. But for those who know, there are three theories of four dimensions as far as I know.

The first is linear number collapse theory, which is a space surrounded by four straight lines perpendicular to each other in a space.

The second is the superstring theory, which is a space made up of four strings smaller than the "quark" plasma.

The third is Einstein's theory of relativity, which is three-dimensional space plus a time axis.

As for whether the theory can be accepted by the general public, at present, this theory is very abstract, and most people who know about it tend to favor the three types of rent. Hope it helps.

The n-dimensional space is formed by an infinite number of n-1 dimensional spaces arranged in a certain way. Just like the space we live in, we humans can perceive three-dimensionality, we can draw a face, we can draw a line, a point. This is the projection of a low-latitude object in a high-dimensional object.

And if we draw a three-dimensional figure on a piece of paper, then this is the projection of a high-dimensional object on a low-dimensional object.

This kind of projection simply allows the shape of a high-dimensional object to be represented in a lower dimension. Because humans can perceive three dimensions, and ants can only perceive two, even if we draw a three-dimensional figure on the paper they crawl on, it will only think that it is just some lines. Because they can't perceive three-dimensionality.

Human beings may live in four dimensions, but they can only perceive three.

Perhaps, to borrow the theory of relativity, we live in a four-dimensional space, and there is the passage of time around us, which may be a new dimension, but it is more than we can perceive, so there is no such thing as a low-dimensional object that can perceive a high-dimensional object.