The book contains 1556 questions and answers about the microcosm. It presents a new axiomatics of Natural Science and on its basis quantum physics and quantum chemistry are returned to the classical path of development. The first steps were taken on this path, which made it possible to interpret a large number of long-held experiments in a new way. From the new interpretation of the results of old experiments, a large number of new scientific statements were born, which almost automatically adopted the statuses of scientific postulates, that is, new scientific laws from various branches of physics, chemistry, astrophysics and other sciences, as well as the theory of knowledge.