Will be interesting to see if this makes 2014 the year of the cheap

3D Printing
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1

Will be interesting to see if this makes 2014 the year of the cheap metal 3d printer.
http://3dprint.com/laser-sintering-3d-printing-may-now-take-off-with-a-very-important-patent-expiring-today

2

Waiting in the wings too.

3

Watching the videos of one in action, I can’t help but wonder if there are health ramifications with the powder, based on the care the operator takes with respirators and fume hoods and the like.

4

True