Sharp stone technology chipped over three million years allowed early humans to exploit animal and plant food resources. But how did the production of stone tools -- called 'knapping' -- start?

As a woodworker, you're likely always on the lookout for ways to improve your shop's workflow and productivity—without b ...

Once you’ve decided you’re going to build a model railroad, it won’t take you long to realize there are a few tools you’ll ...

But such is the case for tungsten carbide inserts, the flecks of material that form the business end of most of the tools used to shape metal. And thanks to one of the biggest suppliers of inserts ...