[Kagen Sound] is a woodworker and artist who gives a great behind-the-scenes look at his amazingly high-quality puzzle boxes (video). Not only do his varied puzzle box designs show his math background ...

ADDISON, Ill. — It looks like a torture chamber for cardboard and Bubble Wrap. At a lab in suburban Chicago, UPS tests new packaging designs by dropping, shaking and smashing boxes with brutal-looking ...

Resin casting is a fantastic way to produce highly detailed parts in a wide variety of colors and properties, and while the process isn’t complicated, it does require a certain amount of care and ...