How Technology Works

Smartphones, satellites, electric cars and machine learning are opened up through cutaway diagrams and step-by-step explanations. Each subject gets a visual treatment showing the parts, the sequence and the principle behind the device, so a reader follows the mechanism instead of memorising a description. Topics run from household appliances to robotics, renewable energy and the systems behind everyday digital services. What this volume explains: • Cutaway artwork revealing what sits inside familiar devices • Step-by-step sequences setting out how each system operates • Coverage of computing, transport, energy and robotics • Explanations written for readers with no technical background Secondary students, STEM teachers and curious adults will find this DK Publishing guide at Boipoka.