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Archive for November 4, 2014

Let’s Print in Space

3D Printers

By Umay Salma

 This post has also been published on wonderfulengineering.com by the same author.

Most 3D printers depend on gravity: The material drops from an extruder onto a print plate layer by layer to build objects from the ground up. But what if you wanted to 3D print something in space, where there is no gravity?

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