The Technical Encyclopedia .. [ ) Liquid Coal — Insulation Electrical Materials" edited by L. K. Martensa is a unique and valuable source of knowledge for all who are interested in modern electrical materials and their application. This work is an extensive study on liquid coal as an insulating material that is finding increasing application in a variety of industries, from energy to electronics............. The book discusses key aspects relating to the properties of liquid coal, its production technologies, as well as test methods and applications in the electrical industry. Author and editor, L. K. Martens is known for his deep understanding of materials science and electrical engineering, which allows him to present information in an accessible and understandable form. His experience and knowledge make this encyclopedia an important resource for both students and professionals working in this field. Who can like this book? First of all, it will be of interest to students of technical specialties, graduate students and young professionals seeking to deepen their knowledge in the field of electrical engineering and materials science . Engineers working in the field of development of new insulating materials, as well as researchers engaged in the study of the properties and applications of liquid coal, will find here a lot of useful information. The book can also be useful for teachers who are looking for relevant materials for their courses. The topics raised in the book cover not only the physical and chemical properties of liquid coal, but also its environmental aspects, which makes it especially relevant in today's world, where sustainable development and environmental care are becoming priorities. In the face of global climate change and the need to switch to cleaner technologies, the study of materials such as liquid coal is becoming extremely important. The book stands out for its scientific style, which combines rigor and accessibility. Martens uses many examples from practice, which helps the reader to better understand how theoretical knowledge is applied in real-world conditions. This makes reading not only informative, but also fascinating. The structure of the book is thought out in such a way that the reader can easily navigate the materials and find the necessary information. In addition, "Technical Encyclopedia. Liquid Coal Insulation Electrical Materials” is part of a wider series of technical publications that cover various aspects of materials science and electrical engineering. If you are interested in topics such as new technologies in electronics, sustainable materials and their application, or you just want to expand your knowledge in the field of electrical engineering, this book will be a real find for you. In conclusion, it is worth noting that this publication is not just a book, but a real encyclopedia of knowledge that will help you understand the complex issues associated with liquid coal and its application in electrical materials. If you are looking for high-quality, science-based literature that will help you in your professional activities or studies, then “Technical Encyclopedia . Liquid Coal Insulation Electrical Materials” will be an excellent choice Do not miss the opportunity to immerse yourself in the world of modern technologies and materials that shape the future of electrical engineering!