The Resistance of Materials . The calculation of strength and rigidity during stretching and compression”, written by the team of authors, is an indispensable work for students, engineers and anyone interested in the basics of mechanics and materials science. This edition immerses the reader in the fascinating world of the mechanical properties of materials, revealing the secrets of their behavior under the influence of various loads. From the first pages, the book captures attention, offering not only theoretical foundations, but also practical examples that will help to better understand how materials respond to stretching and compression. The author’s team, consisting of experienced teachers and practicing engineers, shares their knowledge and experience, which makes the material accessible and understandable to a wide audience. The book is suitable both for students of technical universities and for professionals seeking to refresh their knowledge or master new aspects in the field of mechanics. The topics raised in the book cover a wide range of issues, from basic concepts of stresses and deformations to complex calculations of strength and rigidity. The reader will find here a detailed explanation of such concepts as the Jung module, the strength limit, and the Poisson coefficients. Each section is accompanied by illustrative illustrations and examples of calculations, which allows not only to assimilate the theory, but also to apply it in practice. The book also includes tasks for self-solution, making it an excellent tutorial. One of the key features of this publication is its structure .. Each chapter follows logically from the previous one, creating a holistic view of material resistance. The reader will be able to easily navigate the material and find the necessary sections, which is especially important for students preparing for exams or doing coursework. This book will be interesting not only for students and graduate students, but also for practicing engineers, architects and designers who face the need to carry out calculations for strength and rigidity in their professional activities. It will become a reliable assistant in the design and analysis of structures, where the safety and durability of materials is critical. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes complex technical aspects understandable even for those who are just beginning to get acquainted with this topic. The team of authors includes specialists who have already established themselves in the field of mechanics and materials science, which adds additional value to the content of the book. If you are looking for literature on topics related to mechanics, material strength, or engineering calculations, then "Material Resistance. Calculating strength and stiffness when stretching and compressing" will be an excellent choice. This book can become not only a textbook, but also a reference book for anyone who wants to deepen their knowledge and skills in the field of mechanics. Do not miss the opportunity to get acquainted with this outstanding work, which will help you understand the complex issues of material resistance and teach how to apply the theory in practice. Read, explore and discover the world of strength and rigidity of materials with this fascinating and useful book!