Very cutting-edge
Einstein predicted in 19 16 that there might be gravitational waves in the accelerated mass, but his gravitational waves were related to the selection of coordinates. In one reference frame, gravitational waves may have energy, but in another reference frame, they may not. Therefore, at the beginning of gravitational waves, most people, including Einstein himself, were skeptical about gravitational waves. 1956, Pirani put forward a definition of gravitational wave that has nothing to do with the choice of coordinate system. 1957, the band-aid further proves theoretically the existence of plane gravitational waves that have nothing to do with the selection of coordinate system. 1959, Band-Aid, Pirani and Robinson further proved that stationary objects will move under the action of gravitational wave pulses, and indirectly proved that gravitational waves can carry energy and can be detected. Because the gravitational radiation is extremely weak, it is impossible to emit detectable gravitational waves in the laboratory at present, but the violent motion of massive celestial bodies, such as the revolution of binary star system, the rotation of neutron star, supernova explosion, the formation, collision and capture of theoretically predicted substances, can radiate strong gravitational waves.
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Detecting gravitational waves
Weber, a scientist at the University of Maryland in the United States, first used an aluminum pole as an antenna for detection, and claimed to have detected a signal that could not be ruled out as a gravitational wave. However, other scientists did not get this result, and Weber's conclusion was not recognized. Now the research on gravitational waves is in the ascendant, and the research on anti-gravity or anti-gravity has been put on the agenda. The possible results of this research may fully realize the dream of human beings to realize interstellar navigation, and scientists deserve to devote their life-long energy and talent to this research. Scientists in China have conducted valuable experiments and research in this field. Since the British science fiction writer Wells described "anti-gravity" (which can shield the influence of gravity and make the spacecraft fly to the moon), anti-gravity has become a dream of human beings for more than a century. If anti-gravity does exist, it will change the whole world. Cars, trains, ships, all the transportation systems you can think of can be driven by the energy obtained by the gravitational field. This anti-gravity research, which will change the taboo of the world scientific and aerospace circles, has once again attracted people's attention, because it is reported that Boeing, the world's largest aircraft manufacturer, is exploring some new concepts, which may completely change the propulsion technology in the next century.
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Anti-gravity research conducted by Boeing company
To sum up, it is a project of the company called "Grasp". A related document obtained by Jane's Defense Weekly expounds the great significance of Boeing's belief in the success of this project. The document reads: "If anti-gravity does exist, it will definitely change the entire aerospace industry." This evaluation may not be enough. If anti-gravity does exist, it will change the whole world. Cars, trains, ships, all the transportation systems you can think of can be driven by "no propellant propulsion"-a mode of obtaining energy from gravity field. Although, anti-gravity is a beautiful dream of people.
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Anti-gravity system
As we all know, gravity is equal to the mass of an object multiplied by the acceleration g, that is, G=mg, which means that we can stay on the earth without being thrown into space. When the acceleration of an object is constant, the magnitude of gravity depends on the mass of the object. The greater the mass, the greater the gravity. Anti-gravity system is to give an object a reaction force. When the reaction force is greater than the gravity of the object, the object can be separated from the gravity of the earth. When some gravity and anti-gravity reach balance. It can be suspended between the atmosphere and the surface. Of course, atmospheric pressure should also be considered. Only when the force and reaction are balanced can we get rid of the gravity of the earth and float in the air.
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The origin of anti-gravity research
Although anti-gravity is a beautiful dream, traditional science has always believed that anti-gravity is impossible. 1In April, 992, Brian Young, the late British Professor university of salford and then head of the strategic project of British space defense system, gave a speech at the London Institution of Mechanical Engineers. In his speech, he explained why anti-gravity research is related to the aerospace industry and even the world. The "Grasp" briefing explains why Boeing must hire Russian material expert yevgeny Podkretnov. Podcletnov claims to have invented a device that can shield the influence of gravity.
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Podkletov's paper
1992, Podkretnov, who works at Tampere University of Technology in Finland, submitted a paper to a British physics magazine. He described how an object placed on a high-speed rotating superconductor (which loses its resistance at extremely low temperatures) lost nearly 2% of its weight. This paper was leaked to a newspaper. First, because of the taboo concept of "anti-gravity", and second, because it caused an uproar in mainstream physics, Poldek Letnov was expelled from school. But the Russian research caught the attention of NASA. She has contacted a researcher at the University of Alabama in Huntsville, who claimed that she could create a gravitational field and repel or attract objects by using high-speed rotating superconductors.
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Nasa experiment
In the mid-1990s, the Marshall Space Center of the National Aeronautics and Space Administration (NASA) in Alabama failed to repeat Bode Crete's experiment. However, the center admits that it doesn't know the unique method of Russian manufacturing superconducting disks, and it is largely blind research.
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Podklenov's progress
A few years ago, NASA paid $600,000 to Columbus Superconducting Components Company in Ohio, made the device that Podkletov used, and hired Russians as consultants. Although the experiment was postponed, Ron Kozol, the director of the experiment, was confident that the experiment could be completed. Podklenov, who now works in Moscow Chemical Research Center, further developed his ideas. Together with Italian scientist Giovanni Danis, he published a paper detailing the research work of a "pulse gravity generator", which can repel all objects. The device uses strong discharge power "emitter" and superconducting "emitter" to generate "gravity pulse". Pod Crete Novo said: "The time is very short. It travels along the discharge line at a very fast speed (actually instantaneous) and passes through many different objects without any obvious energy loss." He said that the experimental result is that any object hit by a light beam has a thrust effect, and the size is directly proportional to the mass of the object. When adjusting a laser aiming device, Pod Crete Novo said that his experimental device has shown the ability to knock down objects 1 km away. He claims that this device can knock down objects 200 kilometers away with the same energy. It is Poldek Letnov's research work on "Pulse Gravity Generator" that has attracted the attention of Boeing Company. In the "Grasp" briefing, Boeing described how the light beam emitted by the equipment can penetrate any object without any electromagnetic shielding.
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Against: Anti-gravity is impossible.
1In April, 992, Brian Young, the late British Professor university of salford and then head of the strategic project of British space defense system, gave a speech at the London Institution of Mechanical Engineers. In his speech, he explained why anti-gravity research is related to the aerospace industry and even the world. The "Grasp" briefing explains why Boeing must hire Russian material expert yevgeny Podkretnov. Podcletnov claims to have invented a device that can shield the influence of gravity. 1992, Podkretnov, who works at Tampere University of Technology in Finland, submitted a paper to a British physics magazine. He described how an object placed on a high-speed rotating superconductor (which loses its resistance at extremely low temperatures) lost nearly 2% of its weight. This paper was leaked to a newspaper. First, because of the taboo concept of "anti-gravity", and second, because it caused an uproar in mainstream physics, Poldek Letnov was expelled from school. But the Russian research caught the attention of NASA. She has contacted a researcher at the University of Alabama in Huntsville, who claimed that she could create a gravitational field and repel or attract objects by using high-speed rotating superconductors.
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The study found that:
There is a temperature difference electric field under the crust, and the surface gravity has the characteristics of negative electrostatic field gravity. A large number of studies show that many natural phenomena are consistent with this view, and nothing is contrary to it. So gravity is negative electric field gravity. The experiment to prove this point is "asymmetric capacitor charged by high-voltage direct current, with the positive electrode above and the negative electrode below, will float when the voltage reaches a certain value". The electric field force produced by this experiment is opposite to that of the earth, so it is called "anti-gravity". This principle can reasonably explain the phenomenon of accelerated separation between star systems and define the concept of "cosmic antigravity".
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neodoxy
The later anti-gravity is different from the unknown "repulsion between objects and the earth" and "repulsion between objects" Newton's third law points out that the suspension of any object must react by exerting a force on another object, and the study of electromagnetic phenomena in modern physics confirms that Newton's third law is not applicable in many electromagnetic phenomena. This leaves an opportunity to make objects that do not follow Newton's third law by using the principle of electromagnetism. In a simpler case, as long as two dynamic point charges meet three conditions, the forces they are subjected to point in the same direction, and the magnitude of the forces changes according to the sinusoidal law, and the resultant force is non-zero and stable. These three conditions are that the electric quantity of two dynamic point charges changes according to sine law, and the electric quantity at the equilibrium position is zero; The changing phases differ by a quarter period; The distance between these two point charges is an integer multiple of a quarter wavelength. If the resultant force always points in the opposite direction of gravity, then gravity will be reduced or offset, and even greater lift will be obtained. This force does not depend on the support of other objects. This is conducive to making people's imaginary flying saucer-shaped aircraft.
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What is mentioned here is the dynamic point charge.
A dynamic point charge is a point charge whose electric value will change. When the electric value changes at a certain moment, the surrounding electric field also changes. Because the changing electric field is a part of electromagnetic wave, this changing signal propagates outward at the speed of light.
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The literature contained in the following resources is discussed in detail.
In some science fiction stories, there is an anti-gravity setting, that is, there is a device that can partially or completely affect the gravitational effect. Putting this device under an object can reduce or completely eliminate the influence of gravity on the object, so that the object can float off the surface of the earth with little force. In Newton's law of gravity, gravity is a point-to-point force transfer, which is very possible from this point. The gravitational field will be shielded by another place. Similarly, the magnetic field can be shielded by diamagnetic substances.
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Artificial anti-gravity system
In recent years, the "floating elevator" folk science and technology movement has quietly spread to the whole world with Seattle as the center. The competition to build this so-called "anti-gravity" plane has made thousands of fans crazy; American official agencies also want to monopolize this technology and serve the space project. The history of elevators can be traced back to the 1920s, and American inventor Thomas Thomson Brown was a pioneer in this direction. Now the expression "lift" is learned from him. Brown is a rich boy who likes to play with all kinds of electrical appliances since he was a child. When he was in college, under the guidance of his teacher Paul Biefeld, he observed a strange phenomenon when doing experiments with capacitors: as long as electric energy was input to the capacitors at a very high voltage, a weak thrust would be generated in a certain direction. He called this phenomenon the Bifield-Brown effect. The founder of Gone with the Wind has been forgotten. Brown has a strong hands-on ability, but he is not good at theoretical analysis. Although he made some bold and naive assumptions about his invention-for example, the capacitor he experimented with produced a field that could interact with the gravity of the earth-he never made a rigorous scientific explanation for this phenomenon, so he failed to attract the attention of the scientific community. However, he is full of confidence that his invention will drive the world: "Thousands of tons of multiple gravitons may become future ocean spacecraft, or even magical' space vehicles', to provide power for spacecraft going to Mars. Who knows? " In 1930s, Brown served in the United States Navy, and continued to build his capacitor, and made it bigger. His experiment peaked at 1952. That year, he gave a performance in front of many scientists and military personnel: at the end of a 10-foot-long rotating shaft, two 2-foot-wide metal disks were loaded, and the device was impacted with 50 watts of electricity at a voltage as high as 50,000 volts, and the metal disks rotated at a speed of 16 revolutions per second. This shows that Brown's invention is very valuable. But somehow, Brown was gradually forgotten. The Pentagon has never tracked this technology, and investors are not interested. To make matters worse, Brown's fascination with UFOs, especially its driving mode, even set up a committee to hunt down this "little green men" who is said to come from space. His scientific reputation suffered a blow in the orthodox scientific community and he was regarded as a madman. Decades later, few people remember that he ever existed.
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It was not until the late 1990s that folk lovers regained their old dreams. The work of Jeff Cameron Jeanblanc, a subcontractor of NASA, has come back to life. He once noticed that the capacitor suddenly twitched and remembered who mentioned the Biefeld-Brown effect in the university class. So he searched the literature and found some patents applied by Brown. Cameron thinks that the Bifield-Brown effect is real and wants to show the existence of this force vividly with a flying thing. Cameron chose a balsa wood to make a stable triangular plane. The upper part of the tripod is connected with high-voltage electricity by winding a circle of wires, and the lower part is stuck with aluminum foil strips, with a gap of 3 to 5 cm in the middle. It is said that there is an upward thrust between the aluminum foil strip and the conductor, which is the Biefeld-Brown effect. When the high-voltage electricity was pumped into the plane, it really floated into the air immediately, and the aerostat was born. In June, 200 1 2000, Cameron posted the picture of this aerostat on the Internet.
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At the beginning of 2002, 26-year-old Tim Ventura saw Cameron's floating machine pattern on the Internet, then made one himself and really flew. So he got out of hand. After losing his job last summer, he did a lot, claiming to do more than anyone else on earth. He also set up a website "AmericanAntigravity" in Seattle, which is dedicated to collecting flight videos of various lift planes and making theoretical summary, and also introduced the manufacturing method step by step on the website. As a result, floating elevator movement has become a global phenomenon, and Seattle has therefore become the headquarters of floating elevator movement. Millions of elevator enthusiasts visited Ventura's website, and many news media visited his laboratory for investigation. He designed a 4-foot-wide floating elevator device, which can lift nearly 1 pound of goods. This is the "ion wind"? Unfortunately, there are many pseudosciences in anti-gravity research, which are not accepted by the scientific community. Orthodox scientists laugh at the anti-gravity view that the power of aerostat is ion wind. Their simple explanation is that when the current enters the top coil of the flotation machine, the escaped electrons ionize the surrounding air, and the ions are attracted by the aluminum foil at the lower part of the flotation machine, impacting the medium molecules and forming a downward wind. Reina Weiss, a gravity expert at the Massachusetts Institute of Technology, said, "There is nothing mysterious about this." In his view, there is no difference between a flotation machine and a hovercraft. Fans of aerostat admit the existence of ion wind. In fact, Brown has always described his invention as an ion wind engine. Reaching under the floating elevator, I really felt the wind. Moreover, the makers of aerostats also admit that their works don't just leave the earth-this is the meaning of anti-gravity, but can be oriented like a fan, allowing them to fly in any specified direction: up, down, side and so on. However, some people think that the ion wind is not the only reason for the suspension elevator to fly, because it is said that in one case, some capacitors similar to the suspension elevator fly in a vacuum. Because there is no air intervention, anti-gravity theorists say that this shows that there must be unknown mysterious forces at work.
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Toys may change the world. Last year, NASA hired some scientists to study floating machines. That summer, it also obtained a patent for aerostat technology, which was represented by Jonathan Campbell, the chief scientist of aerostat research hired by it. The public is very angry about NASA's elevator technology patent, and most fans regard their works as * * * enjoyment projects, which are similar to free software in the field of computer software and serve the public interest. However, NASA does not take this criticism seriously. It believes that studying this technology and applying for a patent is to better serve the society. At the request of news media, NASA conducted an experiment of vacuum flotation machine, but the flotation machine failed to fly in vacuum. Scientists at NASA don't think elevators can fly in a vacuum, and they don't think there are any new physical mysteries, but they still think this technology is worth studying because this propeller has many advantages over the existing flight power system. They do not need control components, do not need to carry fuel, and can receive the required energy remotely. NASA hopes to use it as a driving force for space flight and envisages using this device in Mars exploration in the near future. Indeed, the aerostat is still like a toy. But as Alexandre Chamus, a French aerospace science and technology writer, commented, "187 1 year, the first plane was not much better than toys when tested, and it was ridiculed."
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) An experiment by Russians in Gao Ling discovered the phenomenon of anti-gravity. Eugene Bodkler Tenov, a Russian physicist working at Tampere University in Finland, discovered an anti-gravity phenomenon through experiments. This discovery has aroused great response from scientists all over the world. In recent weeks, the world scientific community, especially the physics community, has launched a heated debate on this. NASA decided to do this experiment again. The experiment made by Bodeckler Tenov is not complicated. He rotates a superconducting ceramic disk at a speed of 5000 revolutions per minute at a temperature of -2 10℃. There is an object on the plate. The material of the object can be metal, wood or plastic. As a result of the rotation, it is found that the weight of the object has been reduced to varying degrees, with an average reduction of 1%. Depending on the material, the weight reduction is between 0.5% and 2%. Bodeckler Tenov believes that the above phenomenon can only be explained by anti-gravity phenomenon. Luc Blanchais, a famous expert in astrophysics and cosmology, said: "If this experiment is not faked, then the above phenomenon can only be explained by the theory of gravitational magnetic field." If Eugene Bodeckler's Tenov experiment is proved to be correct, it will undoubtedly be a great discovery in the field of physics. After the news was disclosed, the Physicist newspaper sponsored by British Polytechnic University and another newspaper named Sunday Telegraph wanted to report the focus of the debate first. But Bodeckler Tenov still refused to publish articles about the experiment in any newspaper or magazine. However, he has no objection to NASA redoing his experiment. NASA is developing anti-gravity machines, and a new era of bold exploration of space has begun. Historically, scientists have always refused to build anti-gravity machines, thinking it is nonsense. However, at a rare closed-door meeting held by NASA's Lewis Research Center in Cleveland, Ohio, scientists representing universities, national weapons laboratories, defense contractors and large companies are gathering to listen to the details of NASA's development of anti-gravity machines. Contrary to previous practice, NASA did not invite the press to the meeting. However, the reporter who interviewed the participants learned that a group of researchers from NASA almost built an anti-gravity machine at Marshall Manned Space Flight Center in Huntsville, which can reduce the gravity around the rocket. Part of the reason why they keep this secret may be that the anti-gravity machine violates the usual scientific view.
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Regarding gravity, Newtonian mechanics and Einstein's theory of relativity are two complementary but not completely synergistic theories. Newton described gravity as the interaction between the masses of objects, which has nothing to do with time and space, while Einstein thought that mass would cause changes in the surrounding time and space. For example, imagine the concavity when we throw bowling balls on a soft mattress. Both theories can explain why apples fall from trees, but Einstein's theory is better because it explains light. No quality? Why it bends in a strong gravitational field. Theoretically speaking, light is accompanied by bending caused by mass in time and space, but in this way, gravity has become one of the important characteristics of the universe. Because of this, scientists think that the idea of anti-gravity machine is absurd. Although most scientists think so, at least Ron Kirk, a researcher at NASA, doesn't think so. A co-authored paper submitted by him at the meeting revealed the historical inside story of developing anti-gravity machines. Kirk wrote: "1992, Dr. Eugene Poldek Lenov of Temperle University in Finland published his experiment on porcelain superconducting materials. In the experiment, he magnetized and suspended a disk made of superconducting material, making it rotate at high speed in the presence of external magnetic field until thousands of revolutions per minute. During the experiment, Bode Lenov noticed that the objects placed on the turntable in advance had a constantly changing but measurable weightlessness, with a weightlessness ratio of 5% to 2%. But he did not explain this further. " Poldek Lenov did not stop his experiments in the next four years. He was going to publish his research results in the authoritative magazine Physics, but this paper was not published. In the autumn of 1996, a few days before this paper was scheduled to be published, a reporter poked a message that one of Bodek Lenov's collaborators claimed that they had never cooperated on this project. Poldek Lenov withdrew his paper and returned to Moscow Chemical Science Center. For many people, this situation is like cold fusion, and they soon lose interest in it. But not every science is empty enough to doubt the article Poldekeleno refused to publish. As early as seven years ago, Li Lun Jia Ning of the Marshall Center of NASA explained that superconductors rotating in a strong magnetic field may destroy the surrounding gravity. His three articles have been published in important scientific journals. For several years, a senior researcher at Alari Ma University has been making superconducting disks for the anti-gravity machine at Marshall Center. Victor Brankley, the designated spokesman of NASA, said that NASA scientists decided to copy a Podlev machine two years ago. They improved the early design and exchanged information with Bo by phone or email. "Every time we contact him, we will get some details from it. Every time I contact him, I get some details from it. We are like hunting. " Blanckley said. NASA can't guarantee that 90% of anti-gravity machines are free from problems. At present, the biggest problem is to make fragile superconducting turntable. This device actually consists of two plates, the upper one is made of superconducting material and the lower one is made of metal. At the beginning of the experiment, the device was placed in a cylinder with a diameter of 20 inches and a height of 4 feet, and liquid helium or liquid nitrogen was injected into it. They can cool the turntable to MINUS 400 degrees Fahrenheit. Only in this way can the superconducting disk rotate. According to Bodek Lenov, if we put an iron plate with a diameter of half an inch near the equipment, we will see the abnormal phenomenon that gravity disappears on the instrument. This shows that the superconducting disk is changing the gravity. Many physicists are now beginning to believe that as long as NASA gently presses the button of the anti-gravity machine, an absolutely empty miracle will happen, and a new era of bold exploration of space has begun to count down.
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China Science and Technology Daily's domestic unified publication number is CN 1 1-0078, code is 1-97, and the website of "STDaily" is1February 4, 998 (No.4188), Modern Photo, (No. There is an article entitled "NASA is developing anti-gravity machines", with the subtitle "A new era of bold space exploration has begun". Summary of anti-gravity research and engineering in China. The anti-gravity technology involved in this paper is an unconventional power propulsion technology. Any device technology that directly relies on the principle of action or reaction to defying gravity or power propulsion (such as rocket launching propulsion, power traction realized by various gravity and electromagnetic forces in space) is beyond the scope of this paper, and is hereby explained. In order to realize the anti-gravity mechanism, all other types of anti-gravity technologies must meet the same characteristics, that is, the force in the sealing system (device) must be able to do work externally-that is, the force must break through the barrier and be "transmitted" to the outside. This is completely different from all modern conventional power plants; It is different from the way of doing work by directly relying on acting force or reaction force as power propulsion. The invisible anti-gravity type with fuzzy quality is the highest anti-gravity technology in supernormal and hyperspace; The transformation of matter in the form of structural information energy field is an intangible technology. Here, when an object changes from a three-dimensional entity to a structural information energy state of matter, the meaning of mass disappears, all classical mechanics fail here, the concept of three-dimensional space of the object disappears, and the object disappears. At this time, the object will only stay in space in the form of energy field of specific structure with zero power consumption. After the object is invisible, it can realize non-classical special and specific time-space migration, and can make the hidden object return to the classical normal state.
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General situation of anti-gravity engineering: China anti-gravity technology started from 1978 and has a history of more than 20 years. Now it has made gratifying progress and is at the international leading level. There are mainly centrifugal force conversion type, Fag type and fuzzy reproduction type. Among them, the centrifugal force conversion type appeared in 1978, and the previous research papers of Changchun Yang Zhongxiu appeared; Li Ruijin's initial model appeared in1982; After that, the author tested dozens of engineering power plant models with different characteristics (this picture is one of the centrifugal anti-gravity test models of vertical inversion of planetary structures). At present, this type of experiment is coming to an end, and some of them have applied for patents, which is promising in the future; Now Comrade Dong Changjun has an anti-gravity device, which is said to be very effective and has applied for a patent. Fag model has also made good progress, completing nearly 10 experiments and several special studies, laying the foundation for the highest-level model and entering the preparatory stage of system engineering trial production. Because of its advanced advantages, it is expected to become the first choice for unconventional aerospace power equipment and military transportation power tools. By the way, it is found in the experiment that Fag type has special energy radiation, which is the basic condition for moving towards advanced type. Fag type may be applied in five years. In addition, there are more than 100 topics on the theory of fuzzy representation types of objects, which have been basically completed and supported by quite relevant experiments. At present, it is known that there are three kinds of engineering methods that can make matter enter the state of virtual energy, make it enter the super three-dimensional space, and realize invisibility and anti-gravity. Fuzzy representation is the highest stage of material energy field transformation, and it takes some energy and time to enter the project. It is expected to enter the embryonic form of application within 10 years. Looking forward to the research and exploration of anti-gravity is a challenge to traditional science, arduous and tortuous. At the same time, it is promising and attractive. Where there is a will, there is a way. In April this year, Dr. Ren, a native of Jiangsu, went to Sichuan to investigate and study the anti-gravity device, and immediately switched from electromagnetic energy hobby to anti-gravity trial production. It is said that the estimated lift is 1000 kg after enlargement according to the size visited! Comrade Li Ruijin saw an inverted centrifugal core assembly and called it "the same work with different curves". When I saw the antigravity device of planetary structure, I thought its leading position was indisputable, and I was proud of my nation. It can be predicted that a vigorous anti-gravity technology revolution will be launched in China.
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Boeing studies propellant-free propulsion technology. Boeing is carrying out a large number of anti-gravity tests, which will bring revolutionary development to traditional aviation technology. Boeing is trying to cooperate with Russian scientist Dr. Podklenov. He claimed that he had developed anti-gravity devices in Russia and Finland. However, the Russian government has gradually begun to realize that many forgotten Soviet-era scientific research projects scattered all over the country are valuable assets, and the government has begun to restrict the export of these technologies to the West. It is said that the internal name of the project is GRASP- Gravity Research for Advanced Space Propulsion. Boeing thinks this research is very meaningful. "If gravity correction becomes a reality, it will change the whole aerospace industry." This project has been shelved for many years. At first, Russia conducted research, and later, NASA and Boeing mainly studied the suitable conditions for anti-gravity machine to realize propellant-free propulsion. At present, several projects of the National Aeronautics and Space Administration (NASA) in Marshall Space Flight Center in the west have taken several years, mainly to verify the correctness of Dr. Podkletov's basic work. The investigation shows that anti-gravity technology may be applied to a wide range of fields, from fuel-free transportation driven by electricity on land and in outer space to powerful directional ray weapons. In fact, one of Dr. Podkletov's theories is that in the high-energy experiment using the so-called pulse gravity generator, he can generate a beam of energy similar to gravity, which can generate an instantaneous force of 1000 gram on an object. Theoretically, if an object moves fast, it will produce more force. Boeing recently contacted Dr. Podkletov directly, but this contradicted the restrictions on Russian technology export. It is said that BAE Systems and Lockheed Martin also contacted Dr. Podkletov and wanted to carry out some activities in this field. It is said that there are other secret activities related to gravity correction. But Dr Podkletnov strongly opposes its military application.