Just like something out of a Science Fiction epic, 3D printers can “print” 3D representations of computer generated images using plasters, resins or many other materials. You start with a 3D model of the projected item and end up with a real world replica, printed layer by layer by these futuristic machines. They’re perfect for prototyping, replicating priceless fossils, metal casting and really anything you want a replica of. Imagine for a moment if instead of plastics or metals you could print with the ingredients in a recipe. The ability to “print” food using different ingredients and a 3D model as a guide creates limitless possibilities to what could be made.

[3D Printers] can also make a solid hamburger patty, with liquid layers of ketchup and mustard, or a hamburger substitute that’s made from vegan or raw foods.

Outside of the novelty of printing funny shapes and mixing ingredients, the underlying texture, consistency and properties of food can be changed entirely. “We can make an object softer, or stringy or absorbent,” says Jeffrey Ian Lipton, project head over at the Cornell Creative Machines Lab. “You can get things to more evenly steam or deep fry, or hold more juices inside.” 3D printers could change the way food is prepared forever, eliminating human error entirely, allowing recipes to be “modeled” on a computer, creating a perfect product every time.

It’s the year 2011, and the future is finally on the way here.

Source – Fast Company

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