Pleenok
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Revision as of 20:36, 28 February 2009 by Nicesociety (talk | contribs)
A pleenok is a learning device used by Vulcans to train their infants in primary logic. It is a three dimensional puzzle in shape of a regular tetrahedron. In 2377, Tuvok gave a pleenok as a gift at the baby shower held for B'Elanna Torres. (VOY: "Human Error")
