After science and technology developed to a certain extent, people who were immersed in the thinking of the past god system gradually saw the truth of the world and discovered that gods do not exist and that the universe is far broader than we imagined. .
Nowadays, it is obvious that humans rarely believe in gods and Buddhas anymore, but at the same time, as the exploration of the space field deepens, people also believe that aliens must be inhabited by mysterious aliens.
Since the 19th century, people in various countries have successively stated that they have encountered aliens. Because people at that time did not have the high-density, developed and convenient photography equipment we have today, so most of them People only give relevant verbal "evidence".
Before the 20th century, more than 300 relatively complete UFOs, also known as so-called UFOs, were discovered in various places. In the 20th century, especially after the 1940s, the number of UFO sightings in the world increased. There were more and more incidents, and by the 1980s, there were even about 100,000 related reports.
Among them, the final appearance of the spacecraft that these aliens ride on that can shuttle from distant galaxies into the solar system has been sketched out according to most witnesses, and it is mainly circular or elliptical. shaped flying saucer.
Although the authenticity of extraterrestrial UFOs cannot yet be determined, some scientists have conducted actual research on UFOs with the intention of inventing human "flying saucers", and the name of this scientist It's called - Nikola Tesla.
Tesla applied for a patent in the 1920s, patent number 1655144, which was related to flight technology. Due to various restrictions at the time, Tesla failed to successfully develop this aircraft. Manufactured, but only with relevant blueprints.
In fact, Tesla rarely applies for patents. He believes that technology is not a means to obtain profits, but a wealth and treasure shared by mankind.
It is for this reason that after Tesla invented the alternating current technology, he gave up the copyright of alternating current, which had huge market and profits, and made this technology a free invention.
So why does the aforementioned flying technology need to be patented? This is actually because this technology was relatively advanced at the time. It was called a "space engine" and an "anti-electromagnetic field propulsion system." Although it sounds very high-end and difficult to understand, if we look at the blueprint, we can find that it is related to the unidentified flight. Objects have great similarities with.
As early as May 12, 1938, Tesla mentioned his technology at a meeting and claimed that he had invented an aircraft that could help humans travel through the stars. Instead of using the current power system, it uses anti-gravity propulsion without even consuming fuel.
It is conceivable that if this aircraft is really invented, it will definitely greatly liberate mankind's dependence on energy, because so far most of the energy has been consumed in transportation. .
If anti-gravity aircraft are popularized in the world, we can even break through the existing paths of common transportation equipment and realize the ground transportation system that shuttles between high-rise buildings in science fiction movies, and can also enter space without using Worrying about insufficient energy to carry more scientific research equipment, it is also possible to bring back more alien samples.
Tesla once said that "ether" actually exists. The so-called "ether" refers to the unique physical concept of Aristotle in the ancient Greek period, which is a hypothetical substance.
In the 19th century, scientists believed that "ether" was the propagation medium of electromagnetic waves. However, after more in-depth research and discussion by scientists, they determined that "ether" did not exist in the world.
Tesla believed that the real "ether" is the medium for the existence and conduction of gravity. The magnitude and direction of gravity can be realized by relying on the operation of the electromagnetic field, thereby affecting the rotation of the "ether".
He made two discoveries. One is the dynamic theory of gravity, that is, if our body acts on an environment, then when we move, the body will cause the surroundings to bend uniformly. , without space distortion. Ether plays a very important role in the world of phenomena, such as power, gravity, etc.
The other is energy in the environment, that is, a "free energy" that can be obtained from the environment and can be used infinitely. This is exactly what Einstein proposed, indicating that energy can be reduced by reducing The mass-energy formula created by mass method - E=mc? - has great contradictions.
At the same time, Tesla explained the concept of his aircraft dynamic theory. Based on the existence of ether in the world, he said that ether actually relies on life to move, and it moves at the speed of light. Entering the "micro-spiral" and becoming a substance with mass.
When the power created by life is smaller and the movement stops, this substance will begin to decay and turn into ether again. These theories are the support for Tesla's blueprint for anti-gravity aircraft and are the basis of his system.
Through UFO reports, we can know that Tesla's aircraft is made of a circular groove or circular grid structure, with a vibrating transformer on the upper layer, which was invented by Tesla in 1891. High-voltage and high-frequency coils, through this device, can input static electricity and electromagnetism into the aircraft.
This is actually due to the "Faraday effect", that is, the electrostatic emission surface will be concentrated on the curved or edge surface, and the larger the curvature of the curve, the higher the concentration of electrons will be concentrated, and This kind of static charge will not pass through the surface of the conductor, but will flow through it.
For this reason, Tesla designed the aircraft into a disc shape like a UFO, and designed the cab into a spherical shape, so that electromagnetism would not affect the electronic equipment of the aircraft itself and to protect the driver. safety.
And there is a unique generator inside Tesla's aircraft. The process is probably to use technology to drain part of the space of the aircraft to form a vacuum environment, thus causing the internal pressure of the space to drop sharply. This creates tremendous pressure.
This pressure is then passed through the relevant pipelines to drive the electrons into the turbine generator, and the generated electrical energy can be transported to the coil mentioned above to generate electromagnetic fields and high-voltage electricity.
In addition to these, in order to ensure the stability of the aircraft and ensure that it will not deflect and move when controlling flight, Tesla also designed a gyro stabilization system on the aircraft, that is, when the aircraft is impacted, it can pass The gyroscopic torque generated by the gyroscope allows it to remain stable for a short period of time.
It seems that Tesla's anti-gravity aircraft design has been very detailed and has taken into account all aspects of the problem. So can this kind of aircraft that is of great benefit to mankind be realized?
In fact, until now, Tesla’s anti-gravity aircraft has not appeared in our lives.
Many of the papers and articles Tesla published that year have become confidential documents and have been placed with the government for national security reasons and will not be released easily.
In fact, in the 1950s, the United States had a 1794 project, a military plan to develop flying saucers, which was developed based on Tesla's anti-gravity aircraft blueprint.
But when scientists built a prototype and hoped that it could achieve the ceiling target of 30,480 meters, they found that during the test flight it could only fly about 1.5 meters above the ground.
Although the test flight was not successful, scientists believe that this direction is actually the right one, but the cost of research and development is too high. Continuing research and development will cost at least US$3.168 million in investment funds. This was only that year. The price, if placed today, would be approximately US$26.6 million.
What's more, investing money does not mean that the anti-gravity aircraft will definitely succeed. It is undoubtedly a very risky matter, so the 1794 project was canceled in 1960.
Why have people still not realized Tesla’s anti-gravity aircraft until now? What are the difficulties?
There are probably three difficulties. The first point is that Tesla’s aircraft blueprint is only a theoretical concept without actual examples to support it, so it must be relatively unstable. If it is to be truly developed, , it requires constant trial and error adjustments, and further transformation that is practical in all aspects. It is only through the accumulation of experience from countless failures that a successful anti-gravity aircraft can be achieved.
But in this way, the cost required is huge. In today's capitalist era, which pays more attention to short-term benefits, investments that cannot return their capital in the short term are undoubtedly not favored by capitalists.
The second point is the interference of the US government. Perhaps because Tesla's aircraft technology was so advanced, most of his relevant information was hidden in safes. Many people even thought that agents might have taken away all of Tesla's manuscripts.
A man named Ryan once tried to apply to the National Security Research Center of the United States to read Tesla’s confidential documents in 1979, but was rejected by the government. Under such circumstances, it would be difficult for other scientists to obtain more detailed and complete data from Tesla's documents, and naturally they would not be able to introduce new technologies related to anti-gravity aircraft.
The third reason is technical issues. So far, we still have not confirmed what Tesla said before, what is the "free energy" that can be used at any time and at low cost. Some people think , according to Tesla’s previous research on electromagnetism, these “free energy sources” may be gravitational waves.
However, there is currently too little research on gravitational waves, and it may take some time before we can go further.
Although Tesla’s anti-gravity aircraft has not yet been realized in the real world, in many science fiction novels, future humans have already used Tesla’s technology and successfully traveled through the universe.
Perhaps in the distant years, when we finally understand the universe more deeply and discover the truth of the universe, we may really be able to find the "free energy" mentioned by Tesla , developed an anti-gravity aircraft.