Hi!: Did I send you this link?

http://gizmodo.com/you-could-build-this-metal-3d-printer-for-1-500-1475593603

http://www.eurekalert.org/pub_releases/2013-12/mtu-sba112613.php


                    Salut
           Jose Gros-Aymerich
             Spain



 The Rotary Engine News Letter. Powered by Linux.
ACRE NL web site. http://www.rotaryeng.net.
You Tube http://tinyurl.com/beqqxas.
Copyright 1998-2013 All world wide rights reserved.