Abstract

The article proves that the version of the special theory of relativity (SRT), which is studied in all physics textbooks, is incorrect, since all the relativistic formulas obtained in it are incorrect and they are incorrectly explained using the incorrect principle of not exceeding the speed of light. From them also incorrect conclusions were drawn about the physical unreality of imaginary numbers and the existence in nature of our only visible universe. A corrected version of SRT is provided, which explains that the argument ‘velocity’ in its relativistic formulas, in accordance with Newton’s first law, is the fourth spatial dimension4. This made it possible to obtain corrected relativistic formulas and explain them correctly. The principle of the physical reality of imaginary numbers is experimentally proven, which refutes the unproven statement of the version of SRT studied in all physics textbooks about the physical unreality of imaginary numbers and refutes the principle of not exceeding the speed of light. It is shown that the generally accepted version of SRT, on the one hand, and radio engineering, electrical engineering and computer engineering, on the other hand, mutually refute each other. It is explained that in nature, in addition to our visible universe, there are many other mutually invisible universes and anti-universes that are in different dimensions. They give rise to the phenomena of dark matter and dark energy, the explanation for which is now being unsuccessfully sought at the Large Hadron Collider in the microcosm of our only visible universe. It is also explained that in the antiuniverses of such an invisible Multiverse there are antimatter and anti- time. Therefore, time travel is possible in the invisible Multiverse. And although the generally accepted version of SRT claims that time travel on Earth is possible only in some exotic situations5, in fact, such travel is now carried out every day by millions of air passengers, since after their planes land they always change their watches to local time, different from the local time at the airport of departure. But since such time travel of air passengers is combined with inevitable movements over long distances, they are not currently used. Therefore, in order to make air travel through time suitable for practical use, the space factor in them should be eliminated by using round-the-world flights. Then in such flights the resulting movement in space becomes zero. But an analysis of such time travel - for example, into the past6 - leads to the conclusion that as a result of any flight around the world, planes will still fly to another (but with the same name) airfield, since even within a day many little things will inevitably change at any airfield. Therefore, the space factor cannot be completely zeroed out, but it can be significantly minimized. And this allows for real time travel. But since there is no place for these other airfields on the globe-like three-dimensional Earth, it is logical to conclude that our planet Earth is somehow more complex than modern science explains. Therefore, our Earth actually exists in more than three-dimensional space. Perhaps in four dimensional space, the existence of which follows from Newton's first law.