Build your own 3D printer http://www.mariolukas.de/2012/05/repstrap-3d-drucker-aus-computerschrott-teil-1/ Google translation (It is actually very readable)  http://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2Fwww.mariolukas.de%2F201

3D Printing
,
1

Build your own 3D printer

Google translation (It is actually very readable)
http://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2Fwww.mariolukas.de%2F2012%2F05%2Frepstrap-3d-drucker-aus-computerschrott-teil-1%2F&anno=2