Feb 21, 2014 - 
3D-Druck Modelle, 3D-Druck News
3D-Druck Modelle, 3D-Druck News New extruder could lower costs of 3D printing cellular structures for drug testing
A University of Alabama in Huntsville (UAH) sophomore and his collaborator has used a specialized 3-D printing extruder to printing sugar grids that mimics blood vessels. This invention could lower the costs of printing cellular structures for use in drug testing, says the University.
(…weiter auf 3ders.org)