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The Revealer: Clue 2
January 17th, 2012
07:00 PM ET

The Revealer: Clue 2

A new type of manufacturing technology can create exact replicas of three dimensional objects. In this image, you can see Nick Glass peering into a machine in Devon, England. Can you guess what kind of machine it is and how it operates? Guess in the comments section below and be sure to catch the full story in the next segment of The Revealer on Back|Story, Thursday.

Filed under: backstory • The Revealer
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