The bond is one of the most important (but often overlooked) components of diamond tooling. The tools are often categorized into a select few groupings like hard, medium or soft metal-bond, ...

Evidence from a cave in eastern Ethiopia has revealed something extraordinary about the origins of symbolic thought among humans. Forty thousand years ago, Porc-Epic Cave was surrounded by lush ...

The grinding tools were buried in ritual deposits, reflecting their high symbolic value and connection to the cycles of time, human life, nature, and the evolution of settlements. A recent study ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The humble bench grinder is a staple of the handy-person’s home shop, largely due to ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

As lumber supply catches up with current demand, a potential boom is on the horizon for wood processors. For manufacturers of their cutting tools, there was never a better time to update. What is ...

An angle grinder is one of the most widely-used power tools, in part because it’s fun to use and in part because it’s so effective at removing material. Unfortunately, among power tools, it’s also ...

It’s no secret that parrots are smart. Aside from mimicking human speech, they display some impressive problem-solving abilities. But unlike other brainy birds such as crows, they’re not regular tool ...