Tetrahedral-octahedral honeycomb [square-profile]

Tetrahedral-octahedral honeycomb [square-profile]

Richard Burd
This model contains several sub-components for creating a tetrahedral-octahedral honeycomb structure with square-profiled rods. According to Wikipedia: "Other names include half cubic honeycomb, half cubic cellulation, or tetragonal disphenoidal cellulation. John Horton Conway calls this honeycomb a tetroctahedrille, and its dual a dodecahedrille."
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