The Way Things Work
David Macaulay · first published 1988 · ISBN 9780395428573
A visually inventive exploration of machines and mechanical principles using playful illustrations (featuring woolly mammoths) to explain how levers, gears, pulleys, and complex devices actually function. From simple inclined planes to automatic transmissions and radio telescopes, the book reveals the underlying logic of mechanical design. The newest edition updates the original to cover digital technology and how screens and sensors work.
On our lists
When you're deep in robotics, it's easy to lose sight of the basic mechanical principles that make everything possible. This book reminds you why gears matter and how simple ideas combine into sophisticated machines, all without requiring advanced math.