a free desktop 3D printer Posted by admin on January 1, 2011 Leave a comment (0) Go to comments &lt;a href=&quot;http://www.vimeo.com/5202148&quot; shape=&quot;rect&quot;&gt;http://www.vimeo.com/5202148&lt;/a&gt; RepRap is a free desktop 3D printer capable of printing plastic objects. Since many parts of RepRap are made from plastic and RepRap can print those parts, RepRap is