MIT researchers have developed shape-changing pasta by 3D printing cellulose patterns onto gelatin. It's more than just for fun - the researchers believe that valuable packaging space could be saved by making pasta in flat sheets that will change into three-dimensional shapes in water. Undeniably, however, it's also a lot of fun - and it tastes good, too, according to the team. Read more at 3DPrint.com: http://3dprint.com/175826/mit-shape-shifting-noodles/