Researchers use nano 3D printing to investigate peacock spiders impressive rainbow display

The study of the natural world is something that 3D technology has helped to advance significantly in the last few years, as the accuracy of scanning and 3D printing methods enable scientists to get a closer, more hands-on look at the complex and fascinating structures and patterns developed by animals and plants of all kinds. The latest breakthrough in this field concerns the Australian rainbow peacock spider.

from 3ders.org - http://www.3ders.org