A 3D Printer Machine for Pizza Printing

NASA, a 3D printing company, built a machine that can print edible pizza.

Last year, NASA contracted material engineer (Arjan Contractor) to build a 3D food printer. The printer now exists and can print edible pizza.

The machine prints out the pizza in layers, topping the dough with ketchup and cream cheese. It then is cooked by a heated surface. Definitely still needs work, but at least it's edible.

NASA has released their creation, admitting that they haven't quite yet perfected the 3D printed pizza.