Makers, get ready. This is your ultimate, must-have, tip-packed guide for taking your DIY projects to the next level—from basic wood- and metalworking skills to plugged-in fun with power tools, from cutting-edge electronics play to 3-D printing wizardry. Join Chris Hackett, Popular Science intrepid DIY columnist and star of the Science Channel’s Stuck with Hackett, on a rummage through the toolbox of yore—and a foray into the technologies of the future.