If you thought the age-old craft of metalworking couldn’t get any more precise, well think again. In a recent semi-viral Twitter post from Singaporean news service Mothership.sg, engineers demonstrate how to cut metal so precisely that you can’t even see the grooves between the pieces when they are put back together. This manufacturing process is…

Few shop tools—yes, we’ll call it a “tool”—are as indispensable as a reliable work apron. While not a “tool” in the traditional sense, a good, durable apron can serve many purposes ranging from tool organization to even psychologically making yourself ‘present’ in the workshop. But no two aprons are alike—and striking the balance between functional…