Steel springs are designed to resist force, making them brutal to forge. Each spring must be cut, stacked, and welded under ...

In this video, we melt crucible steel from a spring. From the resulting ingot we make a chopper knife. We decided to make a knife handle from a particularly durable material - carbon fiber. The knife ...

Genuine innovation is hard to come by in the world of everyday carry knives. Part of the problem is that, with literally hundreds of thousands of options, it starts to seem like everything has been ...

Pocket-sized multitools are a dime a dozen, but the Swiss Army Knife is an icon. Its name is shorthand for versatility and its cross-emblazoned red handle has gone to the North Pole, to the top of ...