How to Do Mechanical Tricks

A delightful guide to the hidden physics of everyday objects, this book gathers more than sixty clever mechanical tricks that can be tried with items found around the house. Fully illustrated, each experiment is explained in clear, step‑by‑step language that invites readers to explore how simple forces work in surprising ways. The tone is friendly and inquisitive, making the material accessible to curious minds of all ages.

Among the featured demonstrations are a stack of draughtsmen that reacts to a single tap, a playing card that can whisk a coin from a decanter, and a thin stick that breaks cleanly between two pipes without harming them. Readers also learn how a modest tap can make a coin obediently fall from a matchbox, and how a swift motion can sever a thick string by hand. These tricks illuminate the principles of inertia and gravity while providing entertaining, hands‑on experiments perfect for classrooms, hobbyists, or anyone who loves a good pocket‑sized marvel.