Eventually, the conversion of Space to the various fields reaches a limit where the only Space available for conversion is within the Shells. At this point, zillions of normal Shells make contact with the surface of the physical universe and unSpin. The result is a Big Bang . This explosion ends the compression period of a Fundamental Cycle and begins its expansion period. Notice that within a compression period, the various fields move inward and outward while converting from one form to another.
Similar conversions occur during the expansion period.
These conversions plus the three sizes of Shells and all their possible combinations produce the variety of ideas that one thinks are real and together, they fall under the idea of a Unified Field Theory . Space is the main field. It is a contracting spherical field that converts to energy fields during the compression period of a Fundamental Cycle. Space is an expanding spherical field during an expansion period as all energy fields reconvert to Space. Ray, energy in one dimension.