The shape of things to come:

3D Printing
,
1

The shape of things to come: A consumer’s guide to 3D printers

Changes in the way we think of manufacturing are coming - which include 3D printers.
http://www.engadget.com/2013/01/29/3d-printer-guide/

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How do I know which machine is the best for me,if I’m looking to make objects for a business

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@Sierra_Dailey not sure, but there is a 3D printer community, and I would guess the people there might provide you with valuable information if you detail what you want to print.

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http://blog.makezine.com/volume/make-ultimate-guide-to-3d-printing/

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Thanks @Mark_Durbin .

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Thanks