"From cool casts for a broken arm to impressive replicas of Michelangelo's David, 3-D printing has come a long way in the past few years."

"In fact, the technology is moving so fast that 3-D printers might be coming to your kitchen this year — or at least, to a bakery or bistro down the street."

"A company from South Carolina unveiled the first restaurant-grade certified 3-D printer at the Consumer Electronics Show, or CES 2014, in Las Vegas last week."