View post: This Is the First Folding Steering Wheel for Driverless Cars Even a dull utility knife can do an OK job, but a sharp blade is the kind of simple luxury that you deserve when slicing open ...

A utility knife – ‘Stanley knife’ to many – has long been an essential part of any home mechanic or DIYer’s toolkit. They’re cheap, as versatile a tool as you’ll find, and replacement blades are ...