Sphere
Index Entry
Sphere:
"'The sphere is the tetrahedron or octahedron or icosahedron.' I did write 'There are no others,' but I think it is stronger just the way it is. They obviously can be of any frequency."
"The spun frequency of all three = superficial sphericity."
Citations
- RBF Ltr. to EJA, 25 Feb'74
