Multi-colored 3D printers have come a long way, able to handle projects that would have been impossible a few years ago. Here ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

What just happened? Traditional printed circuit boards are pretty much stuck being flat and 2D. But a team of researchers from the National University of Singapore has leveled up circuit printing into ...