Science and technology is a vast field of study. It is an umbrella discipline that branches out into diverse engineering disciplines. Progress in the domain of science and technology results in advancements in all fields. This book attempts to understand the multiple branches that fall under the discipline of science and technology and how such concepts have practical applications. The ever growing need of advanced technology is the reason that has fuelled the research in this field in recent times. This book will serve as a reference to a broad spectrum of readers. It will help the readers in keeping pace with the rapid changes in the field.