Ending hunger with 3-D printers?

If you are a Star Trek fan like me, you know what a replicator is, and you have watched your favorite characters order all kids of food items, which were created right before their eyes. And, of course, you know that Captain Picard likes "tea, Earl Grey, hot." But did you know that an inventor is working right now on creating such a replicator with 3-D printing technology? Check out this story. As another Star Trek character would say, "Fascinating."