knives

Making a TSA-Compliant Multitool

Making a TSA-Compliant Multitool

Modify a multitool so that it complies with TSA guidelines and can (theoretically) be carried on a plane.

Continue Reading
See What Happens When You Sharpen a Knife Under a Microscope

See What Happens When You Sharpen a Knife Under a Microscope

Everyone knows that a dull blade is no good. But do you know what a knife actually looks like up close as it’s being sharpened?

Continue Reading