¶ Annihilation
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Index Entry
Annihilation:
“Only the tetrahedron is inside-outable.”
“The tetrahedron is the only structural system that can be turned inside out.”
“The octahedron is infoldable, or innestible-- hemihedrally.”
“The icosahedron dimples locally.”
¶ Citations
- RBF holograph and sketch on “Annihilation.” Somerset club, Boston 22 April 1971.
