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The Amazing Variety Of Materials Now Used In 3D Printers

Ajai Raj and Skye Gould

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:

3D Printing Graphic

Skye Gould/Business Insider

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