The LEGO Power Functions Idea Book, Volume 1: Machines and Mechanisms;

This first volume of The LEGO Power Functions Idea Book, Machines and Mechanisms, showcases small projects to build with LEGO Technic gears, motors, gadgets, and other moving elements. You€ll find hundreds of clever, buildable mechanisms, each one demonstrating a key building technique or mechanical principle.

You€ll learn to build sliding doors, grasping claws, rack-and-pinion mechanisms, and ball-shooting devices of every sort!

Each model includes a list of required parts and colorful photographs that guide you through the build without the need for step-by-step instructions. As you build, you€ll explore the principles of simple machines, gear systems, power translation, and more.