On the show

Are 3-D printers coming to American homes?

March 28, 2013 at 12:32 PM ET

3-D printing is a quickly developing tool that allows young innovators to create products that are usually the exclusive province of high-cost manufacturers. Glenn Derene, senior technology editor at Popular Mechanics, demonstrates the basics of 3-D printing to Matt Lauer and explains the potential benefits of having one at home.


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