A book by a wonderful teacher and scientist, Professor M.M. Koltuna is an introduction to the truly great and inexhaustible world of physics. You will learn about the processes occurring in nature, about the discovery of physical laws and patterns, about the great scientists who have brought humanity closer to unraveling the mysteries of existence. Source: tu003d6159789 CONTENTS: Chapter 1. The many faces of nature (9).Chapter 2. Movement, movement, movement... (32).Chapter 3. All-conquering electric force ( 52).Chapter 4. Transformations of light (75).Chapter 5. Invisible light, inaudible sound (93).Chapter 6. Electromagnetic nature of radiation (118).Chapter 7. Granular structure of matter (135).Chapter 8. The world is very small and... very large (159).About the author (175).