Cover the finished design with a layer of craft plaster, like the Bluebird Professional Thick Modeling Paste ... sturdy and lightweight. Using corrugated cardboard also makes it easy to string ...

This could be a complicated model or something as simple as a ... them to make strong structures like bridges and tunnels. Corrugated cardboard uses the same idea by adding many arches to ...

Corrugated materials are those that have a zig-zag pattern when viewed from the side—such a design is commonly used between ...

You probably already know that cardboard is versatile, but that goes far beyond the corrugated stuff ... To test their model-making capabilities, [Eric] made a cube out of each material.