The nature of duality is fractal. Every opposite contains it opposite and that opposite contains its opposite in multiple layers. I still can't quite get my head around this one. I see it like a narrow block of wood (or dumbell) with opposites on either side, in the pattern of the dna spiral. I have no numbers for this. A bit like a spiral staircase, each 'dumbell of polarity' a step, so the direction of each horizontal layer is different from the layer above and ...