3D printer prints prototype 'pizza'

GONE are the days of freeze-dried space meals.
One day astronauts may actually press a couple of buttons on a machine that will print a delicious home cooked dinner for them.

3D printed pizza

Sound crazy? Well it's not. The future is here, with the prototype release of a 3D printer that can print food in the US this week.
The video shows the printer creating a kind of 'pizza pie', complete with dough, tomato sauce and cream cheese, which is then cooked on a heated surface.
The prototype 3D printing machine making 'pizza'.
The prototype 3D printing machine making ‘pizza’. Source: NewsComAu
While it may not look as good as this pizza, it's a huge step for technology. The printer is in the early stages of development and the process is still imperfect, but the technology is expected to improve quickly. Perhaps it will soon be able to create a roast lamb dinner, with hasselback potatoes, sautéd greens and mint sauce?
It won't look or taste as good as this pizza.
It won’t look or taste as good as this pizza. Source: ThinkStock
3D printing was invented in 1984 by Chuck Hall of 3D Systems Corp, but the real boom in this technology has occurred over the past 10 years as the printers continue to become more affordable and can therefore be used in a variety of industries.
Here are some photographs of other objects that have been printed by 3D machines. 3D printers can make machinery, nanotechnology, clothing, footware, jewellery, eyeware and now food. What will they print next?
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laser cutters
Adam Long creates designs on a computer and uses the latest technology including laser cutters and 3D printers to engineer anything from toys to the sunglasses he is wearing. Source: News Limited
exhibition
A woman admires a 3D printed handgun which was created and fired by Finnish journalist Ville Vaarne. (Photo by Oli Scarff/Getty Images) Source: Getty Images
These robots made from 3D printers can play soccer.
These robots made from 3D printers can play soccer. Source: News Limited
Emma Clapham in 3D print spring racing hat. Picture Ian Currie.
Emma Clapham in 3D print spring racing hat. Picture Ian Currie. Source: News Limited

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