My son has the toy version of this...it used to be called Superplexus too...now they call them Perplexus and they don't have the cleaner seamless look that the orginal had.

http://www.amazon.com/Superplexus-3d-Game-of-Skill/dp/B000063JOZ

>> ^EMPIRE:

he should definitely start selling to the general public. Maybe do a plastic mold for the track instead of wood, so he could produce more.
Very original, very nice.

better yet, sell it as a kit for buyer to assemble!

>> ^kingmob:

So he made a toy version.
but it doesn't look mind blowing
http://www.santarosa.edu/~mmcginni/superplexus/


Well of course it isn't mind blowing - I don't think it even gimbal locks!

So he made a toy version.
but it doesn't look mind blowing
http://www.santarosa.edu/~mmcginni/superplexus/

Your video, Superplexus Circles - 3D Marble Labyrinth, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.

It made me think of artist M.C. Escher's work:

http://www.santarosa.edu/~mmcginni/myart/invention/superplexus/escher/RelativityESCHER-410px.jpg