
Assemble them correctly, and you get a 3-D image of the brain...except you can't see it when you are done...

...because the image is entirely inside.
The real puzzle is this: Where do you get one? I found it on three sites (1 2 3), but nobody links to the original source.










Comments
where to find it.
http://neil.fraser.name/news/2008/01/04/
Posted by: stevee | November 22, 2008 10:15 PM
That's neat. Thanks. Unfortunately, it appears that it is not for sale.
Posted by: Joseph j7uy5 | November 23, 2008 12:55 AM