The GE play for metal 3D printing, a deal worth $1.4 billion, falls apart after a dramatic intervention by super investor Paul Singer.
Industrial titan GE has bought two European companies for $1.4 billion, both specializing in 3D printing metal parts for jet engines and cars.
Behind Stratasys and 3D Systems, a number of publicly traded companies are making waves in the 3D printing industry though the stock market is now skeptical.
3D printing technology has vast potential of revolutionizing the economy. These are the key players you should know before you start investing.