For those who haven’t seen anything like it before, it’s basically a homemade version of this: http://www.zymetrical.com/product.asp?3=920&dc=3/5he7b_/glb&gclid=CPyQ76OJ1Y4CFSaDIgod9Qqz9g or this: http://www.thinkgeek.com/gadgets/electronic/7c54/ Realist•September 21, 2007...