Sometimes you absolutely, positively need to know the angle of the cutting edge on a knife. When you do, the best tool for the job is a laser goniometer, and [Felix Immler] shows us three different ...

A serrated blade is great for ripping through heavy rope and other fibrous materials, and also keeps an edge longer due to its increased surface area. But, the reality of using knives is that even the ...

Wes Siler is your guide to leading a more exciting life in the great outdoors. As Outside’s outdoor lifestyle columnist, he writes about the intersections of science, news, politics, gear, vehicles ...

If you find that your chef's knife can no longer cut a tomato without resistance or smoothly dice an onion, it's probably overdue for a knife-sharpening session. Although electric and manual knife ...