Support Material: How One Company Built the 3-D Printer Market Layer by Layer
• Wired.comUpstart 3-D printer companies have captured the attention of makers, but a 30 year old company called 3D Systems is having a record year on Wall Street.
Upstart 3-D printer companies have captured the attention of makers, but a 30 year old company called 3D Systems is having a record year on Wall Street.
