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four-dimensional space (8) is not high. How to make their cognitive three-dimensional graphics it? Right shows the way: Let the three-dimensional graphics (the figure is a regular tetrahedron) through the two-dimensional plane, the use of graphics in the plane of projection makes perception the lizard graphic. Analogy to our four-dimensional space to think, to see whether these clues? The feasibility of high-dimensional space through the human analogy is not first assume a thickness of paper (only with point, and assuming that circle and points in the plane (paper) on the move (around). Of course, the point can not penetrate the circle, then circles to the point have physical binding. However, allowing for even a few dozens of sheets of paper sheets stacked together, the original paper and subsequent papers will form a three-dimensional space (have both in two-dimensional circle and point with the ability to move in three dimensions, namely: around, up and down. Clearly, the circle on the point of constraint will be lost. As can be seen from this analogy, two-dimensional to three-dimensional journey, some interaction between some objects may disappear; the analogy to humans, it will be catastrophic consequences. Imagine if the blood vessels lose the constraints of red blood cells, the human journey in the first four-dimensional space, will instantly die of excessive bleeding (of course, oxygen is also free access to the human body, may not need blood – although there is no oxygen is difficult to say) , so in theory, to the four-dimensional and even higher-dimensional travel is not feasible. Related events the incident in 1960, in the mysterious Bermuda waters also occurred a strange thing. In front of many onlookers, the U.S. fighter engulfed by clouds, disappear. One eyewitness H · Victor recalled: Including myself, a lot of base personnel are watching the sky in the case, five fighters in the 800 meters from the coast ran into a floating above the clouds, the hard craned his neck looking at the sky, but it has not happen again. one, immediately drew official attention, and sent a search team. That, in the outskirts of Buenos Aires, Argentina, South America, two cars are traveling on the highway. A couple sitting lawyers Pitt ear, the other one carrying their friends – Golden couple, their destination is 150 kilometers away Maibu City. Golden couple leading the way, and soon, the car in the dusk to Damai Bu suburbs, back to back and look, Pitt ear missing couple’s car, they thought the car malfunctioned lawyer, into the city, They call separately to towns and villages along the way, they sent the search along the highway. Two days later, nothing, Golden couple had to the police. On the same day, Golden received a long-distance telephone call from Mexico, the speaker was actually Pitt ear counsel himself. They had met an incredible wonders: When Pitt ear after a couple of snow Sige Mu city car, the car in front <a href="http://www.redwing-world.com/"><strong>redwing ブーツ</strong></a> suddenly shrouded in white mist, and soon, the whole body is surrounded by white mist. Pitt ear watch, time is midnight, 12:10, at which time, the couple suddenly fainted. I do not know after how much time they wake up, the weather has been put off, the car still on the highway. Strangely, the road scene scenery, as well as pedestrians wear costumes, are unlike Argentina, stopping to ask, really makes people shocked: So they have had in Mexico City! Argentina from Mexico at least 6,000 km, how would they open the car from Argentina to Mexico for? Mr. Law himself can not really clue. Pitt ear quickly called his wife the Consulate of Argentina in Mexico, for help, then, their two hands are stopped at 12:10, in fact, that day is June 3 a. Strange things like this, the world has found that many times, so attracted the attention of many scientists. Three events in 1934 in the United States 菲拉狄尔菲 Harbour, there is a destroyer loaded with soldiers, are Kai Cheng Yuanhai fled. Suddenly, the waves hit, not so dependable Division rudder direction, suddenly, the ship was magic in the Dover station Nigeria Norfolk harbor Southeast Asia appeared. Captain, first mate, pilot, Division all rudder and sailors stared, looked at each other, who do not know what happened, Captain Jincu eyebrows in wonder with 菲拉狄尔菲 Harbour and Norfolk gram distance between Hong Kong and more than 500 kilometers, in a short time, how could sail from one port to another port: What is the first mate, navigator, Secretary rudder was not any negligence, layers of controlling the boat, how will happen this incredible thing? Really strange! … … The event four May 10, 1956, the United States west of Oklahoma City called Aota Si, the year-old children and small partner Jimmy is Intermot, willing to play By Jimmy climbed up the walls of nearby people, seize from the wall through the Ken. Xing is playing in his head, Jimmy suddenly shouted: : People heard that Jimmy suddenly disappeared in front of two companions, suddenly stir up. Jimmy’s mother rushed to the police report and police that occurred in child abduction cases, immediately dispatched to conduct a search, but to no avail. A month later, one day, Jimmy’s mother unexpectedly disappeared. At that time, no one at the scene, do not know the situation when she disappeared. However, there were two consecutive sudden disappearance of the police tense, once again conduct a comprehensive investigation, still nothing. Mother and son Jimmy, why unaccounted for, has been unknown. Specific dimension ○ dimensional space: there is no length and breadth, simply a point, such as the singularity. One-dimensional space: a numeric parameter (x), a straight line with the origin of the axes; two-dimensional space: two numeric parameters (x, y), a vertical plane coordinate system; three-dimensional space: three digital parameters (x, y , z), the right hand space of three-dimensional Cartesian coordinate system; four-dimensional space: four digits on the mathematical parameters (x, y, z, t), right-handed Cartesian coordinate system in space, adding fourth axis,moncler, the vertical and the other three twenty-two hypercube space (see the super-cube, dimension _ _3_ four-dimensional mathematical space walk); physical means most of Einstein in his br> 2 2 2 a + b + c = R entries Atlas Atlas more extended reading: 1 [4] Benacerraf, [United States] Hillary Clinton. Putnam [code] [2] Capital Normal University Press 5 4 2. dimension not to say that the fourth dimension is time. We describe the physics in the event of a change in the necessary changes in the parameters. This parameter is called Victoria. Several parameters is one of several dimensions. For example describes the One-dimensional by numerous points of a line, only the length, no width, height. Two-dimensional line is formed by numerous surface with long, wide and not high. Three-dimensional surface is composed of numerous body, has length and breadth. Dimension can be understood as the direction. Because the human eye can only see three-dimensional, so the four-dimensional or more difficult to explain. As a normal intelligence, there is no a priori one eye, one ear of the person (so no eyes effect, binaural effect), it is difficult to understand his distance and he was very likely that the world is 2 dimensional. For example, , a water pipe, it is generally thought it was a three-dimensional objects, but take it to go away, leaving only a line on the (1D) a simple argument: N is the N-dimensional straight line perpendicular to the formation twenty-two Because of space, to three-dimensional human beings can only be understood, so the back of the mathematical theory of dimensions can be built, but it is difficult to understand carefully in quantum mechanics, string theory is still established, that the world is 11-dimensional. Mathematically distance between two points in a dimension generally meet the following formula R 1-dimensional space 2 2 a = R 2-dimensional space (hook Share Theorem) 2 2 2 a + b = R 3-dimensional space 2 2 2 2 a + b + c = R 4-dimensional space 2 2 2 < br> 2 2 a + b + c + d = R so axial symmetry for the Einstein four-dimensional space, that space is generally axial symmetry, or center of symmetry. For example, if a three-dimensional space to enter four-dimensional space, then he might be 'axisymmetric' look. Of course, since no one enter the four-dimensional space, so this is just a hypothesis. However, regarding the timeline view, and the phenomenon of time-warped moment is in line with this. Help edit Baike card from the zero-dimensional space to a four-dimensional space from <a href="http://www.redwing-world.com/レッドウィング-3140-c-11.html"><strong>レッドウィング3140</strong></a> zero dimensional space to a four-dimensional space - On the geometry of the pure concept of research (Department of Mathematics, College of Marley into Gansu Qingyang, Gansu, 745000) Abstract geometric phenomenon is not necessarily true description of the geometry of space and natural space and can not be completely equated the concept of pure geometry is the mathematics of a development milestone. From zero-dimensional space to three-dimensional space, especially from the three-dimensional space to the development of four-dimensional space is the geometry of a revolution. Keywords zero-dimensional; one-dimensional; two-dimensional; three-dimensional; four-dimensional; n-dimensional; geometric elements; point; line; plane. Body of the n-dimensional concept of space, in the 18th century with the development of analytical mechanics and advancement. In the d'Alembert. Euler and Lagrange's work in a fourth dimension insignificant concept, d'Alembert in the In the 19th century, more than three-dimensional geometry is rejected. Mobius (karl august mobius 1790-1868) in its But then he added: This four-dimensional space is difficult to imagine, so superposition is impossible. This situation occurs because the geometry of space people space to completely equated with the natural result. Well until 1860, Kumo Er (ernst eduard kummer 1810-1893) is also a mockery of four-dimensional geometry. However, with the gradual introduction of a number of mathematicians with little or no direct physical meaning of concepts such as imaginary numbers, mathematicians have only learned to get rid of Imaginary number was very puzzling, because it is no reality in nature. As the imaginary straight line on a directional distance, the complex plane as a point or vector, this interpretation of the four elements for the later, non-Euclidean geometry, elements of the complex geometry, n-dimensional geometry and a variety of strange functions, the introduction of transfinite numbers and other open ground, away from direct services for the physics ushered in the concept of n-dimensional geometry. Glassman in 1844, inspired by a quaternion, made more promotion, published He first involves the general concept of n-dimensional geometry, he was an article in 1848, said: I set up the expansion of space theory of calculus-based abstraction, that it is out of all the space intuition, into a purely mathematical science, but in the (physical) space for special applications only form geometry. However, expansion of the calculus in the theorem is not merely the result translated into an abstract geometric language, they have very general importance, because under normal geometry (physical) space. Glassman emphasized that the development of pure geometry can be physical application of intelligence studies. Geometry and physics from the beginning cut off contact and move forward alone. After a large number of scholars, then in 1850, n-dimensional geometry, the mathematical community was gradually accepted. These are n-dimensional geometry of the tortuous course of development, the following n-dimensional geometry is the development of some of the specific process. First, we will point as a zero-dimensional space, as one-dimensional linear space, flat as a two-dimensional space, and observe the following postulate: the two points is a straight line to determine this line. 1.1 is a straight line of two planes determine a line. (Compare this postulate and the postulate 1.1). 1.2 belong to the same point two straight lines belong to the same plane. (Public corollary 1.2) 1.3 (may belong to two intersecting planes) belong to the same plane of the two non-parallel lines, also belong to the same point. 1.4 can be inferred: 1. Have the same number of two-dimensional space, under certain conditions, to determine another high one-dimensional space. For example: two points (we will see them as two zero-dimensional space) to determine a straight line (one dimension). Belong to the same point (specified conditions) of the two lines (two one-dimensional space) also belong to the same plane (two-dimensional space). 2 has the same number of two-dimensional space, under certain conditions, can determine a low one-dimensional space. For example: two plane (two-dimensional space) to identify a part of their line (one dimension). Belong to the same plane (limited conditions) two straight lines (two one-dimensional space) to determine a point (zero-dimensional space). 3 Conclusion 2 does not include the fact that two planes can determine a high one-dimensional space. Only assume that they define a straight line, which is lower than the flat one-dimensional space. This left a thinking extended our gap to high-dimensional space. The elimination of this gap can be inferred 1.3 The following corollary is the result of substitution. Belong to the same line of two planes belong to the same three-dimensional space. With this new deduction, we put the other geometric elements directly correspond with the geometric elements - three-dimensional space is also included. The next step is to apply this reasoning to the principle of duality, and inferences derived from these new get some natural conclusions. The principle of duality by geometric elements - the location of plane and space, the exchange has been applied. Then we get the following corollary: the two belong to the same line three-dimensional space belong to the same plane. 1.5 from Corollary 1.5 we get the following postulate: a plane belonging to the coexistence of two three-dimensional space determine a plane. 1.6 in the 1.5 and 1.6 on the basis of, we can make the following observations: 1 four-dimensional geometry of space is obvious, because the same number <a href="http://www.redwing-world.com/レッドウィング-8875-c-5.html"><strong>レッドウィング8875</strong></a> of two-dimensional space is known, higher than they can coexist in one-dimensional space years. For example: the coexistence of two different lines (one dimension) in a plane (two dimensional); the coexistence of two different planes (D) (co-exist along a straight line) in a three-dimensional space; the coexistence of two different three-dimensional space (coexistence along a plane) in a four-dimensional space. 2 In geometry is seen as not belonging to the same straight line and the two planes intersect at one point, the other belonging to a different three-dimensional space. The concept of four-dimensional space can be studied by means of analytic geometry. Where we can use algebraic equations to represent geometric concepts. In order to use this means of observation to lead to the understanding of four-dimensional space, we have to study three-dimensional system of three geometric elements - points, lines and plane equations. Using Cartesian system that we can write: point equation: ax + b = 0 (coordinates: a point on the line). Linear equation: ax + by + c = 0 (coordinate system: two orthogonal linear plane). Plane equation: ax + by + cz + d = 0 (coordinate system: three-dimensional space of three mutually perpendicular planes). From the above study we can see: the geometric representation of each element (or space) the number of variables in the equation is equal to the dimension of the space plus 1. Coordinate system of geometric elements and is represented by the geometric space of geometric elements of the same dimension. In this coordinate system, equal to the number of geometric elements that the dimension of the space plus 1. In the coordinate system, the number of geometric elements of the minimum requirements. Geometric elements used to represent the coordinate system, in that it contains geometric elements than the high one-dimensional space. Based on the above observations, we can write the following equation of three-dimensional space. It should be noted: This equation has four variables (x, y, z, u). ax + by + cz + du + e = 0 Now we can conclude that: 1. This coordinate system has three-dimensional geometric elements, which are three-dimensional space. 2 In this coordinate system, there are four three-dimensional space. 3 The coordinate system is located in a four-dimensional space. Our four-dimensional space and even more space for research, not by way of experiment concluded, in reality, it is difficult to find and derive their general rules for these problems, we can take a new research approach. Namely: the concept of pure research. In this way, we can easily derive these very important but in reality is not easy to imagine the new content. If a 3-dimensional space of things when he's density is negative, it will become a four-dimensional space of the things it? References 1. (waiting) Capital Normal University Press 3. years. Putnam (ed.) The Commercial Press is why four-dimensional space-time dimension of authentic research methods often is inseparable from the principle of human existence. For example, say, if space is two dimensional, the two-dimensional normal animals can not digest. If more space is four-dimensional, then the world would be much more exciting. If the animal is four-dimensional space, the three-dimensional ball on Calais Peng guess you should not be century-old problem. Unfortunately, more than three-dimensional space, gravity and static electricity to make the change with distance is more intense than the three-dimensional, making the small nucleus of electronics, ranging from the orbits of the planets in the solar system is no longer stable, soon to fly the distance to the vortex of the way away or hit the centers. Many people can not accept the principle of human existence, and scientific traditions that run counter to his. The scientific method is starting from first principles, the full introduction to the observer of all things even. Principle of human existence is the existence of conditions from the observer to the launch of the universe, they are good with the opposite poles. Hawking boundary condition is that the universe he has no boundaries. With Kaluza - Klein model discussed, this is a high-dimensional space, and the reason why we feel it is four-dimensional, it is because of the extra dimensions are to go to volume we can not observe the small size to, for example, Pulang gram scale. As a hair's surface, although two-dimensional, but the first glance,moncler giubbotti, only the hair the same length of that dimension. Space for people that feel the outer space, imperceptible as the internal space. Outer space is one-dimensional. In quantum cosmology the origin of space-time dimension of the economy, we must avoid the artificial regulation of Kaluza - Klein's total number of dimensions, in order to obtain the required dimensions of the outer space. Because the regulation of human will into a logical loop, this is how much you want-dimensional space can do so. Therefore, the available Kaluza - Klein model, the total number of dimensions must be introduced by the first principle. Eleven-dimensional supergravity model will be introduced by the first principle. Nature, there may be a so-called supersymmetry. 1980 Fulong De and Rubin found an eleven-dimensional supergravity very beautiful model of the universe, within which space is seven-dimensional sphere, outer space is four-dimensional ball. However, in the framework of <a href="http://www.greentownfc.com/blog/blog.php?do=showone&uid=5260&type=blog&itemid=4512 83"><strong>######## mbt sandals london mbt shop | Fresh Articles about Anything</strong></a> the classic, people can not prove does not exist with other dimensions of space-time outside the solution. In quantum cosmology, the creation of the universe instantons seeds. Instanton is the Einstein equation and other field equations, which can not distinguish between time and space coordinates. Eleven-dimensional supergravity the creation of the universe instantons must be four-dimensional ball and the ball seven-dimensional space is the product of two factors space. If surrounded by four-dimensional in time, then embarked on a four-dimensional space-time evolved into our lives and feel the four-dimensional macroscopic universe, or outside the space-time is seven-dimensional. In the charged black hole creation scenario, the cosmic wave function to use the correct representation, in order to calculate the probability of creation. Because the rules of instanton is very rare, so studies have generally black hole creation, we must introduce the concept of gravity constraints. To find the right not only for appearance but also for the rotating charged black hole wave functions is essential. Starting from the same moment the child in choosing the right representation, the time in the four-dimensional ball in the creation probability is much greater than the time in the seven-dimensional manifolds of probability. Therefore, in quantum cosmology proved to be four-dimensional space-time outside. Four-dimensional space in the physical world on a variety of multi-dimensional mathematical space, but so far we know only a four-dimensional physical world, that is one-dimensional three-dimensional space plus time. Modern micro-physics of high-dimensional space that is another layer of meaning, only the mathematical sense. Four-dimensional space-time constitute the minimum dimensions of the real world, our world happens to be four-dimensional, as high-dimensional real space, at least now we can not perceive. I said in a posting on an example of a ruler in the three-dimensional space (excluding time) rotation, its length the same, but rotate it, it's the coordinates are changed, and the coordinates are ties. Significance of four-dimensional space-time coordinates of the fourth dimension is time, it is linked with the spatial coordinate, that space is uniform and indivisible whole, they are a Four-dimensional space-time is not limited to this, known by the mass-energy relation, mass and energy are actually the same thing, mass (or energy) is not independent, but associated with the state of motion, such as the greater the speed, the greater the quality. In the four-dimensional space, the quality (or energy) is actually four-dimensional momentum component of the fourth dimension, the momentum is to describe the amount of physical movement, so the quality and state of motion is well deserved. In the four-dimensional space, the momentum and energy to achieve a uniform, known as the energy-momentum four vector. Also in the four-dimensional space-time also defines the four-dimensional speed, four-Vega speed, four-dimensional force, the electromagnetic field equations in four-dimensional forms. It is worth mentioning that the four-dimensional electromagnetic field equations form a more perfect, the complete reunification of the electric and magnetic, electric and magnetic fields with a uniform electromagnetic field tensor to describe. Four-dimensional space-time three-dimensional physical laws than the laws to be perfect, and this shows that our world is indeed a four-dimensional. At least it is more than can be said to be the perfect multi-Newtonian mechanics. At least it's perfect, we can not doubt it improper. In the special theory of relativity, time and space constitute an indivisible whole - four-dimensional space-time, energy and momentum also constitute an indivisible whole - four-dimensional momentum. This shows that a number of seemingly unrelated nature may exist between the amount of profound connection. General relativity discussed in the future when we will see, time and space and energy-momentum four vector exists between the profound connection. From 2D to 3D in each other a perfect right analog mosaic lizard from the hand of the artist Escher. These animals are difficult to understand the world only two-dimensional length and width and four-dimensional space is a space-time concept. In short, anyone with four-dimensional space can be called However, the daily reference to According to Einstein's concept of our universe is constituted by the time and space. The relationship between time and space, in the space of three-dimensional structure than the average length, width, height three-axis the addition of a timeline, and this time the value of the imaginary axis is a shaft. Tsinghua University Press 13 11 [3] Higher Education Press, directory Commercial Press 8 [1] (School) open categories: space, astronomy, physics, mystery, space-time concept to improve my Tags: moncler moncler giubbo Tuesday, 2 August 2011 on Uncategorized.