Karakuri

Originally published in Japan, Karakuri is an introduction to the simple mechanisms, such as gears, cranks, cams, and levers, used to bring to life these amazing moving paper models or automata. These models serve as the basis for designing your own karakuri or may just be admired on their own.Detailed explanations, accompanied by diagrams, explain the physics behind how karakuri move and operate, so you really learn about the properties of the different types of gears and cams. Included are pull-out pages for you to use to construct your own moving models of the different types of gears.

Printed on pull-out pages and easily assembled, the projects include a whimsical tea-serving robot, an amusing penguin perched on an iceberg and trying to fly, And to inspire you, also included are four fun, full-color karakuri models designed by the author, a well-known paper engineer.