A Cluster of Seventeen Truncated Cubes with Tetrahedral Symmetry Image Posted on 20 June 2014 by RobertLovesPi Software credit: see Stella 4d, available (including a free trial download) at http://www.software3d.com/Stella.php. Share this:EmailFacebookLinkedInPinterestPocketPrintRedditSkypeTelegramTumblrTwitterWhatsAppLike this:Like Loading... Related