After a red hot 2013, 3D printing stocks have had a rough go of it as of late. 3D Systems, Voxeljet and Stratasys are all down significantly in 2014 as investors have started to wonder whether the reality lives up to the hype in this fast-moving sector.
So is the 3D printing revolution as dramatic as advertised, or has this red-hot market overheated, leaving investors who overstayed their welcome with no other recourse than to sell now at depressed valuations?
http://slant.investorplace.com/2014/03/3d-printing-stocks-ddd-ssys-vjet/
3-D Printing 