The movement of a unit is the basis for discovery, all systems, disciplines. Thus the conservation of a complement is duplication as the basis for unification (and, vice versa). Thus, explosions in physics (all disciplines) are symbolically conserved by explosions in mathematics. Thus, the conservation of a unit, is, always, the conservation of a circle. The basis for identity is conservation, circularity, complementarity. A perpetual outlier, horizon, vanishing point. It all boils down (and up) to 50-50. Explosion at any scale is minima-maxima 50-50 two-not-one, two-as-one, two-is-one. The conservation called 'circle.'