The book "Anisochrony of torsional oscillations and experimental determination of moments of inertia by the unifilar method" by B. F. Ratobylsky is a unique study that immerses the reader in the world of physics and mechanics, revealing complex concepts with clarity and accessibility. This work will be a real find for students, graduate students and teachers, as well as for anyone interested in experimental physics and mechanics. The focus of the book is on the anisochronism of torsional oscillations a phenomenon that still raises many questions and disputes among scientists. The author analyzes in detail how various factors affect the torsional oscillations of bodies, and offers a new look at experimental methods for determining moments of inertia. The unifilar method described in the book is an innovative approach that allows you to measure physical parameters more accurately, which will certainly attract the attention of both professionals and science lovers. Ratobylsky not only explains the theoretical aspects, but also shares practical recommendations for conducting experiments. Readers will be able to find useful tips on setting up equipment, choosing materials and interpreting the data obtained. This makes the book not just a theoretical work, but a real tool for practicing physicists and engineers. Who can like this work? First of all, students and graduate students studying physics and mechanics, as well as teachers who are looking for quality materials for their courses . The book will be interesting to those who are fond of experimental physics, as well as to all who seek to deepen their knowledge in the field of mechanics. Thanks to the available language of presentation and clear explanations, even those who do not have deep knowledge in this area will be able to find something useful and fascinating in the book. The topics raised in the book concern not only physics, but also philosophical questions about the nature of time and space. Anisochrony as a phenomenon makes us think about how we perceive motion and time, which makes the book relevant not only for physicists, but also for philosophers and science lovers. Ratobilsky masterfully combines a scientific approach with deep reflection, which makes his work multilayered and multifaceted. The style of the author is clear and logical, which allows the reader to easily follow his thoughts. In. F. Ratobylsky is known for his work in physics and mechanics, and this book is no exception. His previous works have also been recognized for their in-depth analysis and practical focus. In this book, he continues his tradition, offering readers not only theory but also practical tools to work with. In conclusion, “The anisochrony of the torsional oscillations and the experimental determination of moments of inertia by the unifilar method” is not just a book, but a whole world worth diving into. It opens new horizons in the understanding of physics and mechanics, offers fresh ideas and approaches that can change the perception of familiar things. If you are looking for a fascinating and informative reading that will broaden your horizons and deepen your knowledge, this book will be an excellent choice. Do not miss the opportunity to get acquainted with the work in . F. Ratobylsky - it is definitely worth your attention!