Cellular Cosmogony, which is Teed's unique form of Hollow Earth theory which puts forth the idea that the Earth, and universe are contained within a concave sphere, or 'cell'. The Koreshans even conducted several experiments, similar to those conducted by believers in a Flat Earth. The most well known was conducted on the beach of Naples, Florida (the Koreshan Geodetic Survey of 1897), a town south of the Koreshan Unity commune at Estero, Florida. Here is the description of the earth from Cellular Cosmogony: > "The sun is an invisible > electromagnetic battery revolving in > the universe's center on a 24-year > cycle. Our visible sun is only a > reflection, as is the moon, with the > stars reflecting off seven mercurial > discs that float in the sphere's > center. Inside the earth there are > three separate atmospheres: the first > composed of oxygen and nitrogen and > closest to the earth; the second, a > hydrogen atmosphere above it; the > third, an aboron (sic) atmosphere at > the center. The earth's shell is one > hundred miles thick and has seventeen > layers. The outer seven are metallic > with a gold rind on the outermost > layer, the middle five are mineral and > the five inward are geologic strata. > Inside the shell there is life, > outside a void." (from Wikipedia)