3D Printing: Everything You Need to Know in 2 Minutes http://buff.ly/1yKUq61

3D Printing: Everything You Need to Know in 2 Minutes http://buff.ly/1yKUq61

3D Printing: Everything You Need to Know in 2 Minutes
mashable.com
3D printing is changing the way we produce objects, from tools and toys, to clothing, and even body parts. So how does it work exactly?

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