My name is Dezso Sarkadi, I am a "dissident physicist" living in Hungary. In my book, I present the results of today's physics, in my own approach, in a much simpler way. In today's physics, I see a reversal of the method of physics research. In Newton's time, the observed phenomena, such as in astronomy, were born from Kepler's laws, the theory of Newtonian mechanics. Nowadays, more and more wonderful and complex theories are emerging, the research elite is trying to adapt the experiments to these exotic theories. The complexity of the now favored Standard Model is increased by a large number of related unknown parameters (assumed physical constants), although at the time of the advent of quantum mechanics in physics, the number of important physical constants was only five (gravitational constant, speed of light, Planck's constant, mass and charge of electron).The book shows that in physics it is sufficient to use a single universal constant, the rational number Q = 2/9, from which the other physical constants can be derived. This shows that today's physics does not know the deep foundations of physics.