http://www.engadget.com/2013/01/29/3d-printer-guide/
Archivos de enero, 2013
The shape of things to come: A consumer’s guide to 3D printers
Miércoles, enero 30, 2013Your scientific Twitter hashtag of the week.
Miércoles, enero 9, 2013http://storify.com/ingorohlfing/overly-honest-methods-in-science