Thursday, February 22, 2007

bonus II

here are 4 crystal forms, hex-octahedron, triclinic, hexagonal, dodecahedral(just look at the silver links, the colored links are for rigidity, it is a form of 12 pentagons (12 sided die from d&d)). there is a prize if you can tell me which two are most closely related (yes, a real prize, and no, i dont know what it is yet, but it prolly contains ethanol)

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