Explains how gears work, describes the inner workings of fifteen cars, trucks, and bikes, including a road race bicycle, dragster, pickup truck, and city bus, and features cutaway illustrations and a glossary.
"Introduces readers to the science that makes Wi-Fi possible. Accessible text, helpful diagrams, and a 'How Does It Work?' feature make this book an exciting introduction to understanding technology"--Provided by the publisher.
"Introduces readers to the science that makes smartphones possible. Accessible text, helpful diagrams, and a 'How Does It Work?' feature make this book an exciting introduction to understanding technology"--Provided by the publisher.
