The smallest particles of fire are tetrahedra, of air octahedra, of water icosahedra.
The globe, e, is a new form, the four tetrahedra of the proto level making a single twelve-atomed one on the meta.
The atoms are arranged in two tetrahedra with a common apex, and the relationship is maintained in the meta-body, a septet.
solid figure contained by four triangular surfaces, 1560s, from Late Greek tetraedron, originally neuter of tetraedros (adj.) "four-sided," from tetra- "four" + hedra "seat, base, chair, face of a geometric solid," from PIE root *sed- (1) "to sit" (see sedentary).