The Corpus Callosum

For the Brain Geek Who Has Everything

This looks like a pile of wooden cubes with odd images on them.


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
but nobody links to the original source.


  1. #1 stevee
    November 22, 2008
  2. #2 Joseph j7uy5
    November 23, 2008

    That’s neat. Thanks. Unfortunately, it appears that it is not for sale.

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