A perfect introduction for students and laypeople alike, Electrical and Mechanical Engineering 101 provides you with all the concepts you need to know to understand the fundamentals of the subject. Filled with helpful diagrams, photographs, further reading, and easily digestible features on the development of electrical and mechanical engineering, this book makes getting to grips with the subject as easy as possible. It includes the development of machines and materials, forces and how they are manipulated, gearing, and the principles of movement and reliability. By the time you finish reading this book, you will be able to answer questions such as: How do materials affect function? What is reliability? How did we get to the Moon? What is nuclear engineering?.