The book aims to shed light on some of the unexplored aspects of materials science and engineering. It describes in detail the various concepts and theories of this field. Materials science refers to the study, design and discovery of new materials. This subject is used in different areas like nanotechnology, metallurgy, forensic engineering, biomaterials, and failure analysis, etc. This book is compiled in such a manner, that it will provide in-depth knowledge about the theory and practice of material science. The topics included in it are of utmost significance and bound to provide incredible insights to students. Some of the diverse topics covered in this book address the varied branches that fall under this category. This textbook is an essential guide for both graduates and post-graduates in this discipline.