http://hothardware.com/newsimages/It...1/bulhd110.jpg3D printing has caught on in a way that few really expected. What began as a niche hobby for technology lovers has spilled over into the mainstream, with 3D printers now available for under $1,000 and finding shelf space at brick-and-mortar retailers. We're only starting to see the fruits of labor from those who are dreaming up what items...
