It sounds like science fiction -- drawing in the air with a pen that instantly makes your creations real. But the 3-doodler pen is not fantasy. The gadget's fast-hardening, flexible plastic can be ...

CES 2014 is flush with 3D printers this year, and while they’re getting cheaper and easier to use, you still need to either buy 3D models online to print, or design your own which requires know-how of ...

[youtube =http://www.youtube.com/watch?v=jT2U6epnEZ0&w=537&h-302] 3D printing is like a magic trick that lets you create something seemingly out of nothing, and the ...