Matter in our Universe consists of infinitely decreasing objects, like the electron and neutron. All these infinitely decreasing objects have tornado-like structures that exist stably only due to magnetic interactions in the form of a tornado-like magnetic vortex. An artificial tornado-like magnetic vortex was first obtained in the Oersted experiment. Physics did not know of its existence until its theoretical discovery by the theory of nonlinear vibrations. Unconscious practical use of the magnetic vortex was carried out in the construction of R.Shoyer's EmDrive and V.Leonov's "Quantum" engine with real thrust. Due to the fact that these engines were enclosed in closed metal body, the physical world is considered "impossible". The theory of nonlinear vibrations has found that the physical representations of the absence of a material ether are erroneous. This allowed us to understand that the electron consists of many elements of ether and has a tornado-like structure in which a tornado-like magnetic vortex, similar to a turbine compressor of a jet engine, creates an ethereal jet stream. And since the ether freely penetrates through closed metal cases, there is nothing incomprehensible and "impossible" in the EmDrive engines of R.Shoyer and the "Quantum" engine of V.Leonov.