Soon, astronauts will be able to press a bottom and have a fresh pizza pie printed for them. That's at least what this new 3D Printer is doing. The printed as you can see in the video lays out layer by layer dough, sause, and cheese to make a pizza pie. Scientists expect to be able to print all sorts of food within the next several years.
http://youtu.be/L_uDm0yjnN8
More details: http://www.news.com.au/technology/d-...-1226738641544
