The reality is …

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The reality is that 3D printing is not experiencing an unnatural growth curve, but media coverage has exploded. Web sites previously about something are now about something and 3D printing. This is understandable, given how little good economic news we have had to write about during the last few years. It’s almost as if the media is bubble starved.

http://www.3dprinter-world.com/content/future-personal-3d-printing