3D Drucker
Fix open curves
http://cloud.netfabb.com/index.php?key=994d9094d2a6c2ac252d115bd084d8742233&fixedfile=1
3D printer tutorial (CMU)
http://www.cmu.edu/architecture/facilities/dfab-lab/pdf/catalystex.pdf
http://cloud.netfabb.com/index.php?key=994d9094d2a6c2ac252d115bd084d8742233&fixedfile=1
http://www.cmu.edu/architecture/facilities/dfab-lab/pdf/catalystex.pdf