No investigation into the universe can be considered valid until a parallel study is conducted on the instrument through which this same investigation is carried out. When one decides to study the universe, it is also essential to study the instrument used for this purpose, and the relationship between this instrument and what is being studied. The force of gravitational interaction has a range of action predominantly on the large scale of galaxies, suns, planets, up to the human scale, after which, having reached the world of molecules and atoms, it must give way to electromagnetic interaction. Arrived at the scale of atomic nuclei, even the electromagnetic interaction has no effect and takes over the strong nuclear interaction, which was brought up to remedy the obvious contradiction on the stability of the nuclei of atoms, which, being formed by positively charged protons, should repel each other according to the principles of the forces of electromagnetic interaction. All this demonstrates that the four interactions considered fundamental, i.e. primary causes of the observed phenomena, are nothing more than effects of causes unknown to science. When it will be understood that dark matter is a set of materials much less dense than ordinary matter, other new interactions will be discovered, which will once again be erroneously considered fundamental together with the four already known, and a new theory will be searched in vain completely, to no avail. The real fundamental laws of the universe, that is, the original causes from which every phenomenon, every other law is created, must come from the same center around which all galaxies rotate. Unfortunately in the various cosmological models of science, such as the big bang theory, this important universal center is lost when the expansion and formation of all that exists begins. This other scientific fallacy produces a large number of contradictory nonsense in later models that attempt to explain the evolution and fate of the universe. The demonstration that the four interactions are not fundamental lies precisely in the fact that each of them has a domain on a certain well-defined scale, after which it becomes absolutely irrelevant. When a knowledge system originates from fundamental errors, it produces an internal split in the system itself which in physics is erroneously considered as an expansion, a qualitative leap in the field of scientific progress which leads towards greater and deeper knowledge. The error of considering the four interactions as fundamental favors the origin of this split between classical physics and quantum physics which we are now trying to unify, but this cannot happen if this basic error is not eliminated, i.e. that the four interactions of physics are not fundamental. This error is equivalent to having mistaken the effects with the real causes. error of considering the four interactions as fundamental, favors the origin of this split between classical physics and quantum physics which we are now trying to unify, but this cannot happen if this basic error is not eliminated, i.e. that the four interactions of the physics are not fundamental. This error is equivalent to having mistaken the effects with the real causes. error of considering the four interactions as fundamental, favors the origin of this split between classical physics and quantum physics which we are now trying to unify, but this cannot happen if this basic error is not eliminated, i.e. that the four interactions of the physics are not fundamental. This error is equivalent to having mistaken the effects with the real causes.