The ARC-One is an open source 3D printer born out of the best inspiration--by makers who were striving to make the machine they would want for themselves. Offering a larger, faster and much more affordable machine than their competitors, the ARC-One team developed a 3D printer that uses its own operating system and is able to work autonomously. For only $1399 on Kickstarter now, users can look forward to a large build volume, high speed, and high resolution, along with options such as a dual head, and the ability to print with a wide variety of materials. Read more at 3DPrint.com: http://3dprint.com/109963/kickstarte...ne-3d-printer/