How do 3D printers work, exactly? If you're curious how these magical machines create 3D objects in a matter of hours, look no further.

How 3D Printers Work Although 3D printers use a variety of technologies and can print from materials ranging from titanium to chocolate to living cells, they have one thing in common: the ability ...

Learn what a 3D printer is, how it works, and how much it costs. 3D printing is helpful for personal use, prototyping and manufacturing.

How Does 3D Printing Actually Work and What Can You Make? 3D printing has been around since the 1980s and is now accessible more than ever.

How do 3D printers work? What's the impact on our economy? How expensive are they compared to traditional manufacturing? We take a three-dimensional look at the world of additive manufacturing.

These days, top consumer models can retail for as little as $200. To better understand how 3D printers work and the best ones to buy, we spoke with 3D printing experts.

3D printing is changing the way we make things, and by extension the thing that we make. But how exactly does it work, and how is it advancing?

They work slowly and the layer-to-layer bonding can introduce weak points and a jagged texture, but competition and cheap printing materials mean printers can cost less than $1,000.

Here are a three different intersections of 3D scanning, 3D printing, and CAD along with a few words on how well each can be expected to work.