Foam is all kinds of useful, but trying to cut it with scissors or a serrated plastic knife is usually an exercise in futility. What you really need is a hot wire for nice clean cuts. [Elite Worm] ...

Rapid prototyping tools are sometimes the difference between a project getting off the ground and one that stays strictly on paper. A lightweight, easy-to-form material is often all that’s needed to ...

Tabletop gamers often use hot wire cutters to turn chunks of foam into elaborate miniature landscapes, but this pair of robot arms turns hot wire carving into an intricate art form. By coordinating ...