It's hard to believe we've been working with and exploring 3D printers for three years here on ZDNet. Before MakerBot sent me their early Replicator, I had never touched a 3D printer. That said, I was ...

The average FDM 3D printer is not so different from your garden variety laser cutter. They’re often both Cartesian-coordinate based machines, but with different numbers of axes and mounting different ...