First they brought us communicators, in the form of flip-top cell phones. Now researchers have set their sights on creating the "replicators" from Star Trek, in the form of 3D printers that can concoct pizzas from shelf-stable powdered ingredient packs.
College kids of the future, you may want to pay attention to this one.
http://news.yahoo.com/why-nasa-funding-3d-pizza-printer-133700233.html
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