Roger Runquist http://tspr.org en Teaching in 3-D http://tspr.org/post/teaching-3-d <p>One of the newest tools at Western Illinois University is a 3-D printer that was acquired just a few weeks ago. Mon, 15 Jul 2013 08:32:00 +0000 Rich Egger 37221 at http://tspr.org Teaching in 3-D