The Dynamics of Diluted Gas by E. and . Kogan is a fascinating and in-depth study that immerses the reader in the world of physics and mechanics of rarefied gases. This work, written taking into account the latest achievements of science, is not only a textbook, but also a real guide to complex concepts related to the dynamics of gas flows. It will be of particular interest to those seeking to understand how gases work under different conditions, and how this knowledge can be applied to real-world problems. The book covers a wide range of topics, ranging from the basics of thermodynamics to complex mathematical models describing the behavior of rarefied gases. Author, E. and . Kogan is known for his deep understanding of the subject and ability to explain complex ideas in simple and accessible language. His writing style combines scientific rigor and fascination, which makes reading not only useful, but also enjoyable. Kogan is also known for his other works, such as Gas Theory and Solid Environment Mechanics, which are also noteworthy and can complement the understanding of the topics addressed in The Dynamics of Diluted Gas. The book will be of interest not only to students and graduate students studying physics, mechanics or engineering sciences, but also to professional researchers working in the field of aerodynamics, astrophysics and other related disciplines. It will be an indispensable tool for those who are engaged in the development of new technologies related to gas flows, for example, in aviation or the chemical industry. Readers interested in ecology and climatology will also find a lot of useful information in it, as understanding the dynamics of rarefied gases can help in solving urgent problems related to climate change and air pollution. The topics raised in the book cover both theoretical aspects and practical application of knowledge about rarefied gases. Kogan discusses how various factors, such as temperature, pressure, and speed, affect the behavior of gases, and also considers their interaction with the environment. It raises important questions about how rarefied gases behave in low-pressure environments, which has implications for many modern technologies, including space exploration and the creation of new materials. "Drying gas dynamics" stands out among other scientific papers for its structure and logical approach to the presentation of the material. Each section of the book begins with a brief introduction to the topic, which allows the reader to easily navigate the content and understand what exactly will be considered. Kogan uses many illustrations and real-life examples, making complex concepts more accessible and understandable. This book is not just a collection of theories and formulas, but a real laboratory of ideas where every reader can find something new and useful for himself. If you are looking for literature that will help you to understand the physics of rarefied gases more deeply, or just want to expand your knowledge in this area, “Dry Gas Dynamics” will be an excellent choice. It will not only enrich your scientific arsenal, but also inspire new discoveries and research.