Table of Contents

Part 1
Gears
Shafts and Connectors
Gear Combinations
Gears in a Turntable
Gears in Series
Angled Gears
Worm Drives
Part 2
Chains and Treads
Rubber Bands
Rack-and-Pinion Gears
Moving To and Fro
Moving Freely
Going the Distance
Part 3
Motors and Gears
Building in Any Direction
Strong Combinations
Two Simple Chassis
Part 4
Doors
Pulley Systems
Rubber Band Power
More Uses for Gears
Making Music

About the Author

Yoshihito Isogawa is a LEGO luminary with 42 years of building experience. He began writing computer manuals while at the Tokyo University of Science and founded Isogawa Studio, Inc. soon after. He has twice won the grand prize in the Japan Manual Contest held by the Japan Technical Communicators Association and he has won outstanding performance awards many times. He currently lives in Tokyo.