File:Figure 10a from 'A Scenario for Strong Gravity Without Extra Dimensions' by D. G. Coyne.png

English: Diagrammatic characterization of a world connected through the internal metric of black‑hole protons. The world external to the horizons is represented by the three‑sphere, while the protons are represented by their embedding diagrams. Here, P₁, P₂ and P₃ are three coherent protons. At the centre of each of the protons, there is a pseudosingularity or "psingularity"—a normal singularity but with the fluctuations expected from quantum gravity. Each of the psingularities is the entry mouth of a wormhole (σ₁, σ₂ and σ₃) leading towards the continuum's central proton (the common psingularity), which is an identical smaller‑scale continuum, where a smaller‑scale replica of yourself is currently reading this line of text. Within the smaller‑scale continuum, the wormholes reemerge as white holes known as electrons. In the beginning of a 13.8‑billion‑year gravitational cycle, the distance between electrons and protons is maximal, while the universal wormhole's throughput is minimal. In the end of a 13.8‑billion‑year gravitational cycle, the distance between electrons and protons is minimal, while the universal wormhole's throughput is maximal. Thus the continuum undergoes a 13.8‑billion‑year‑long neutronization, followed by all peripheral protons' instantaneous tunnelling into the continuum's central proton, after which the entire 13.8‑billion‑year gravitational cycle begins anew.