Even if you’re the forgetful type who’s always prone to losing their keys, there’s a good chance your smartphone never gets misplaced. After all, how could you ever risk missing a single tweet or ...

Keys cost like what, $2 to copy at a locksmith? But where’s the fun in that? Here’s an easy way to cut your own keys using a CNC mill! [Bolsterman] now “works” for a real estate company that rents out ...