While we're still giddy at the idea of printing our own phone case, Nike's gone more than a few steps further with its latest innovation. The Swoosh has managed to 3D print the base plate of its latest football cleat, the Vapor Laser Talon. The boot was created using Selective Laser Sintering (SLS), which uses high-powered lasers to fuse pieces of plastic together, rather than the more basic methods we've seen in the Makerbot. Not only did SLS enable the company to produce a shoe that would otherwise be impossible with traditional manufacturing techniques, but it was a