Could really do with printing some of these to have a play with to have a quicker way of experimenting with shapes!!


Found on George W. Hart's 3D printing page
http://l.wbx.me/l/?p=1&instId=f17de4ff-fd67-4774-adb2-2c7c276da83f&token=5d6085499b00418656ffb739d3a2f64c7ef7a52c0000012e60d2ac1d&u=http%3A%2F%2Fblog.thingiverse.com%2F2011%2F02%2F25%2Fgeorge-hart-continues-to-amaze%2F