They embrace all geometric forms-symmetric and asymmetric, simple and complex. 602.02 Structural systems can have only one insideness and only one out-sideness. 603.01 All structuring can be topologically identified in terms of tetrahedra. 1 Structure is defined as a locally regenerative pattern integrity of Universe. We cannot have a total structure of Universe.
Structure is inherently only local and inherently regenerative.
606.02 Structures most frequently consist of the physical interrelationships of nonsimultaneous events. 606.03 One of the deeply impressive things about structures is that they cohere at all-particularly when we begin to know something about the atoms and realize that the components of atoms are really very remote from one another, so that we simply have galaxies of events. A necklace is unstable. The beads of a necklace may be superficially dissimilar, but they all have similar tubes running through them with the closed tension string leading through all the tubes. The simplest necklace would be one made only of externally undecorated tubes and of tubes all of the same length.