Today’s 3D printers are great for building plastic stuff, things like toys and musical instruments and even shoes. Some can also print metal objects, like car parts and jewelry and, well, guns. But Jennifer Lewis helped create a new kind of printer, one that can print electronics, like hearing aids and other wearables. And soon, you’ll be able to buy one of these printers from her new company, Voxel8. The post The Internet of Anything: The 3-D Printer That Can Spit Out Custom Electronics appeared first on WIRED.