Pizzas for the astronauts

With NASA funding 3D printers to produce food for its astronauts in space, these 3D printers are being put to its best use. Unlike the conventional 3D printers, these use not just one but several cartridge like cocoa butter and sugar, dough and cheese to "cook" customized food. At Google's Mountain View Headquarters, 3D printers printed pastas under manually controlled time and temperature. At some time soon, we will be ordering 3D printers to satiate our hunger .Hot on the list are chocolate, ravioli and chickpeas nuggets. The YouTube video of this "3D chef" in action is worth the watch!