10 Cools Things People Have 3D Printed Which Revolutionized the World

You Can Print Food

It sounds an awful lot like those replicators we see on sci-fi shows like “Star Trek.” But we’ll have to wait a while before we can tell the computer to replicate a frappuccino out of thin air. In the meantime, 3D printers are able to print out simple food items like chocolates and candies in various intricate shapes. But if you buy a Foodini, you can print out things like ravioli or even pizza.