The balance of liquids and its stability . Simple Theory and Available Experiences" by B. A. Saranina is a fascinating and informative study that immerses the reader in the world of physics and fluid mechanics. This work not only reveals the basic principles of the equilibrium of liquids, but also offers practical experiments that can be performed at home or in educational institutions. Saranin, known for its deep scientific research and accessible style of presentation, creates a unique atmosphere in which complex physical concepts become understandable and interesting. The book is intended for a wide audience: from students and teachers to science lovers and parents seeking to develop their children’s interest in physics. If you are looking for books on physics, mechanics or even just want to expand your knowledge of how liquids work, this work will be a real find for you. In The Equilibrium of Liquids and Its Sustainability, the author raises important topics such as fluid dynamics, their behavior under different conditions, and factors affecting stability. The reader will learn how liquids react to external influences, how waves are formed and what forces act on the surface of liquids. This knowledge is not only useful for understanding the basics of physics, but also has practical applications in various fields, from engineering to ecology. The book stands out for its accessible language and logical structure.. In. A. Saranin masterfully combines theory with practice, offering readers simple and accessible experiences that can be done on their own. These experiments not only illustrate theoretical concepts, but also make the learning process fun and interactive. Readers will be able not only to read about physical phenomena, but also to observe them in action, which greatly deepens the understanding of the material. Topics covered in the book are relevant and important for the modern world. Understanding the behavior of fluids is important not only in scientific research, but also in everyday life. For example, this depends on the operation of various devices, such as pumps, filters and even water supply systems. The book will be useful not only for those who study physics, but also for those who work in related fields, such as chemistry, biology and ecology. Style B. A. Saranina is distinguished by clarity and simplicity, which makes his works available to a wide audience .. He skillfully uses real-life examples to illustrate complex concepts, allowing readers to easily absorb material. In addition, the author actively uses visual elements, such as diagrams and illustrations, which makes the learning process even more visual and fascinating. If you are looking for inspiration to study physics or want to develop your scientific skills, “The Equilibrium of Liquids and Its Sustainability” is a book worth reading. It will be an excellent addition to the library of both students and teachers, as well as anyone who is interested in science and wants to understand how our world works. Do not miss the opportunity to discover the fascinating world of liquid physics with B. A. Saranin!