See plans for two models - a windmill and a house. Just print them out on heavy paper and get started.

Cardboard engineering and pigs that fly (truly!). Samples, examples, a gallery of images, and a hands-on section of things to make and do.

Download templates for a race car, a cow, a scarecrow and even some ghosts, print and cut them out, stick them together and play.

Celebrating buses around the world. Download the latest paper bus drawings and reconstruct them, or submit one of your own.