article_snippet: While 3D food-printing technology is not a new thing, the invention of this self-growing snack that makes its own filling could change the way we consume food, forever.
article_snippet: a 3D-printer is not only used as a kind of shaping machine in which material A gets in and also comes out in another shape but
article_snippet: a 3D-printer is used to create innovative food that truly contributes to solving the world's food problems.'
article_snippet: The snack in a 3D-printer various stages: 3D-printed nylon prototype (left) and growth test to see if it will take (right)