What type of 3D printing filament should you buy? Best answer: Polylactic Acid (PLA) is the best all-round filament for making models, especially if you're going to finishing them. It's forgiving, ...

Moving beyond basic PLA.

3D printing was invented in the 80s, twenty years passed, patents expired, and then several diverse uses for 3D printing technology were found. As such, the tips and techniques for 3D printing — ...

A Ben Cox, engineer at the Morgridge Institute for Research: 3D printing is a process by which we make a piece layer by layer, and the various forms of 3D printing differ in how they make each layer.

A 3D printer can open up a lot of creative possibilities, but there are a few practical realities that beginners should be aware of before buying one.

We may receive a commission on purchases made from links. The rise of 3D printing has encouraged manufacturers to transform high-cost industrial technology into a desktop hobby accessible to millions.

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 ...