Moving Machines: Build the World's Most Amazing Moving Machines and Discover the Science of Mechanics

Explore the history and science behind the world's most impressive moving machines, from simple gears and pulleys to robot arms. Then create your very own moving machines using the handy model kit, which includes all the card pieces, plastic connectors, and string you will need to make a cable car, tower crane, drawbridge, and more. 10 Mega Models included. Build the World's Most Amazing Moving Machines and Discover the Science of Mechanics

15.00 x 9.50 x 2.50 Inches | Ages 9 to 12