Sun, 19 May 2013 22:09:20 GMT Ponoko - All items tagged with graph http://www.ponoko.com/showroom/razoo/760 Information decoration! This necklace elegantly represents a graph depicting the recent explosive growth of the earth's human population from 1 AD up to the year 2050. One axis represents the timeline, the other the world population. This piece will definitely draw interest and useful conversations. Made out of 3 mm acrylic. Use an opaque material such as black, orange or red.<br></br><img alt="Razoo_-_neckgraph_presentation_1400x1050_showroom_image" src="http://static0.ponoko.com/design_images/images/4164/651a947d-5476-355f-9015-4e67d7518ffb/razoo_-_neckgraph_presentation_1400x1050_showroom_image.jpg?1236060871" /> Sat, 19 Apr 2008 06:50:38 GMT http://www.ponoko.com/showroom/razoo/760?time=Wed+Mar+05+00%3A12%3A47+UTC+2008 razoo