"Entertaining Mechanics" by Ya. I. Perelman, like his other books, sets out questions of applied and theoretical mechanics using simple examples, facts and events of our daily life. Quite complex, at first glance, problems are revealed with the clarity and simplicity so characteristic of this wonderful author. This book can rightfully take its rightful place in a series of amazing works that make science very entertaining and understandable for both the young reader and the adult, who will get acquainted with the basics of mechanics with interest from this book. Edition 5th, revised.