Sat, 25 May 2013 23:53:56 GMT Ponoko - All items tagged with Lawson http://www.ponoko.com/showroom/Dizingof/8646 Intriguing math surface. In order to see the 2 parts connected thru a "worm hole" tubes i designed the entire surface as a see thru. Size: 100x70x52mm Wall Thickness: >1.5mm <br></br><img alt="Lawson-helicoid_-_math-art-by-dizingof-" src="http://static2.ponoko.com/design_images/images/18512/60a5c51a-cf3a-f08d-1bde-0ede16abb95c/lawson-helicoid_-_math-art-by-dizingof-.6140-a390x390_showroom_image.jpg?1347762886" /> Sat, 24 Nov 2012 00:49:42 GMT http://www.ponoko.com/showroom/Dizingof/8646?time=Sun+Sep+16+02%3A28%3A06+UTC+2012 Dizingof