Engineering: Encyclopedia: at 40 t. : Calculation and design of machines. Dynamics and strength of machines. Theory of Mechanisms and Machines" edited by Konstantin Vasilyevich Frolov and compiled by B. A. Levine is a unique and extensive work that will become an indispensable source of knowledge for all who are interested in mechanical engineering. This publication covers a wide range of topics related to the design, calculation, and analysis of machines and mechanisms, making it relevant to both students and engineering professionals. The encyclopedia consists of 40 volumes, each devoted to a specific aspect of mechanical engineering. Readers will be able to immerse themselves in the study of the dynamics and strength of machines, as well as the theory of mechanisms, which allows not only to get acquainted with the basics, but also to delve into complex engineering concepts. Each topic is revealed with scientific precision and clarity, which makes the material accessible to those who are just starting their way in this area. The book will be of interest to students of technical universities, graduate students, as well as practicing engineers and designers who are looking for a reliable source of information for their work. It can also attract the attention of teachers who want to enrich their lectures with relevant data and examples from real practice. If you are passionate about mechanical engineering, mechanics or engineering in general, this encyclopedia will become your faithful assistant and desktop book. The topics raised in the book cover not only theoretical aspects, but also practical applications. The reader will be able to learn about modern methods of calculating and designing machines, as well as about new materials and technologies used in mechanical engineering. Particular attention is paid to the issues of dynamics and strength, which is extremely important for the design of reliable and safe machines. With the rapid development of technology and constant changes in the industry, this encyclopedia will help to remain at the forefront of knowledge and skills. The style of the authors is distinguished by clarity and logical presentation, which makes it easy to digest even the most complex topics. Konstantin Vasilyevich Frolov and B. A. Levine is known for his scientific works and research in the field of mechanical engineering, and their experience, combined with deep knowledge, makes this encyclopedia a valuable contribution to the literature on this topic. They are able to explain complex concepts easily, which makes their work in demand among both students and professionals. If you are looking for books on mechanical engineering, machine dynamics or mechanism theory, this encyclopedia will be an excellent choice. It will not only expand your knowledge, but also inspire new ideas and projects. In a world where technology is advancing at an incredible rate, it is important to have reliable sources of information at hand, and this publication is certainly one of them. Do not miss the opportunity to deepen your knowledge and become an expert in the field of mechanical engineering with this unique encyclopedia