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 how the technology is revolutionizing virtually every industry:
Image may be NSFW.
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SEE ALSO: The Most Interesting, Non-Obvious Things You Can Make At Home On A 3D Printer
