Here’s a short tutorial I just ran across. It talks about the in’s and out’s of Zbrush (which I know nothing about) and the process of sending computer files out to be prototyped.

The cool thing is that it talks about the capabilities of various prototyping machines, including the Objet, 3D object printer.
Posted by Forrest
Here’s an image of a rapid prototyped cube.

Posted by Forrest
Blender is an open source 3D modeling suite that runs on multiple platforms.
Posted by Forrest
Yep, that’s right, Rhino is working on a Macintosh OS X version of their 3D modeling software. The link is here.
Posted by Forrest
Lady Ada’s soldering tutorial page has got some links to demonstrations on the basics.
Posted by Forrest