The book "Whirlwind meters-exploders" by A. Kiyasbeyli is a fascinating and in-depth study in the world of measuring technologies, which will be a real find for engineers, students of technical specialties and anyone interested in modern methods of controlling the flow of liquids and gases. In this work, the author shares not only theoretical foundations, but also practical aspects of the use of vortex meters, which makes the book an indispensable tool for professionals in the field of automation and measurement. Vortex flow meters are devices that use a vortex jet to measure fluid or gas flow. Kiyasbeyli immerses the reader in the exciting world of physics and engineering, explaining how vortex flows are formed and how they can be used for precise measurements. The book begins with the basics of vortex theory, which allows the reader to understand how and why these devices work. The author not only explains the principles of the counters, but also shares the experience of their application in various industries, such as oil and gas, chemical and food industries. Who can like this book? First of all, it will be of interest to students and graduate students of technical universities studying disciplines related to mechanics, hydraulics and automation . Engineers and automation specialists will also find in it a lot of useful information that will help them in their daily work. In addition, the book will be useful to anyone who is interested in new technologies and wants to expand their knowledge in the field of measuring instruments. The topics raised in the book are diverse and relevant. The author discusses not only the technical characteristics of vortex meters, but also their advantages and disadvantages compared to other types of flow meters. It also touches on the accuracy of measurements, the impact of external factors on the operation of devices and the possibility of their application in various conditions. These aspects make the book an important source of knowledge for those who want to understand current trends in measurement technology. Style A. Kiyasbeyli is clear and accessible, which allows even complex technical concepts to be explained in simple language. His approach to the presentation of material makes the book interesting to read, and not just a textbook to be “swallowed” for the sake of exams. The author uses many examples from real practice, which makes the material more clear and understandable. This is especially important for readers who are learning to put theory into practice. In addition, A. Kiyasbeyli is known for his other work in engineering and automation, which adds additional value to his book. He actively shares his knowledge and experience, which makes his works relevant and in demand. If you are interested in topics such as flow measurement, process automation, and new technologies in engineering, Vortex Flow Meters is a book worth reading. In conclusion, “Whirlwind Flow Meters” is not just a book about technical devices, but an exciting journey into the world of measuring technologies. It opens up new horizons for the reader and makes it possible to understand more deeply how modern flow control systems work. Do not miss the chance to get acquainted with this unique work, which will become a reliable assistant in your professional activities and expand your horizons in the field of engineering.