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 ...

Researchers at the University of Maryland (UMD) have figured out a simple, affordable method for creating natural wood materials that are 23 times harder than typical woods, according to a new paper ...

Discover how a gaming-inspired karambit knife is crafted entirely from popsicle sticks in this detailed DIY tutorial. Follow along as each step transforms simple wood into a stunning handmade prop, ...