Source: http://www.businessinsider.com/the-amazing-range-of-materials-now-used-in-3d-printers-2014-9
Plastic. That's the material many people think of when they hear the term "3D printing." Today, there's so much more to it. Here’s a sampling of some of the more exotic materials now being used in 3D printers — an indication of why the technology is revolutionizing virtually every industry:
SEE ALSO: The Most Interesting, Non-Obvious Things You Can Make At Home On A 3D Printer
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