The book "Design of the "virtual engine" design" by B. C. Melentieva is a fascinating and deep immersion into the world of modern technology and engineering art. In this work, the author offers readers a unique look at the design of virtual engines, which become an integral part of many modern systems, from cars to spacecraft. From the first pages of the book, Melentyev captures the reader’s attention, immersing him in the exciting world of innovative technologies and engineering solutions. The author not only describes the theoretical aspects of design, but also shares practical examples, which makes the material accessible and understandable for both technical students and experienced engineers seeking to expand their knowledge. The book will be a real find for those who are interested in modern trends in the field of mechanical engineering, computer modeling and the development of new technologies. The topics raised in the book cover a wide range of issues, including the basics of design, the use of computer technology to simulate the operation of engines and the analysis of their effectiveness. Melentyev focuses on the importance of virtual models in the process of creating real structures, which significantly reduces the time and resources for development. Readers will be able to learn about how virtual engines help in testing and optimizing various systems, as well as about the prospects for their use in the future. The book will be of interest not only to engineers and students, but also to everyone who is fond of new technologies and their application in real life. If you are looking for inspiration for your projects or want to understand how modern engines work, this work will become a real guide for you. In. C. Melentyev, being an experienced specialist in his field, shares not only knowledge, but also his experience, which makes reading especially fascinating. The author's style is distinguished by clarity and accessibility, which makes it easy to assimilate even the most complex concepts. Melentyev skillfully combines theory with practice, which makes his book not only a textbook, but also an interesting reader. His other well-known works are also devoted to modern technologies and engineering solutions, and if you like “Designing the design of a “virtual engine”, you will definitely want to familiarize yourself with his other works. The book “Designing a “virtual engine” design” not only informs, but also inspires new ideas and developments. It raises questions about the future of technology and its impact on our lives, making us wonder how far we can go in engineering. Readers interested in the topics of sustainable development, innovation and high technology will find in this book a lot of useful information and fresh ideas. In conclusion, “Designing the design of a “virtual engine” is not just a book, but a real find for everyone who wants to be at the forefront of engineering thought. It combines theory and practice, inspiring readers to new achievements and discoveries. Immerse yourself in the world of virtual technologies with B. C. Melentyev and discover new horizons in design and development!