The book begins by covering a wide range of heat sources, including wood, corn, coal, oil, gas, electricity, and solar heat. Propulsion methods are discussed next, including gasoline, methane, ethanol, biodiesel, hydrogen, fuel cells, and more. Electricity from fossil fuels, water, wind, atoms, and other sources is also covered. Featuring end-of-chapter quizzes and a final exam, this illuminating guide explains the technical basics of many different forms of energy -- some that may surprise you!