3-D printing coming in reach of consumers

It may sound like a prop from a sci-fi movie, or some garage inventor's holy grail: a device that converts a computer file into a three-dimensional physical object.

History in 3D

(PhysOrg.com) -- Three-dimensional computer graphics is moving into museums. Works of art are being digitally archived in 3D, simplifying research into related artifacts and providing the public with fascinating three-dimensional ...

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