3D printing is here.....oh,...what is 3D printing?

No, put away the glasses, not that kind of 3D.  3D printing is the new technology that will allow you to actually "print" an object.  Lose a belt buckle, a 3D printer will actually print out a new one.  Yes, printing objects is here.  It may revolutionize small business.  If you have an idea, you may actually be able to manufacture your own merchandise with a 3D printer.  Then again, I guess it might also be possible to "borrow" a key and make your own copies, so I am sure the thieves out there will be all over it too.  For more, check out the article here.