Universe from Arc block #812
Unstable orbits无稳定轨道 / 无稳定原子的宇宙
Grade B · no observers

In this universe the number of spatial dimensions is not three. Gravitational orbits and the ground states of atoms are both unstable, so matter cannot settle: it either collapses inward or disperses. Nothing lasting can be built from it.
| Arc block | #812 | |
|---|---|---|
| Block hash | 0xd8a739b98f8f7c85eb4c97386f779779780c83c3c2c6134367f7b6b2d427e490 | |
| Dimension D | 2.000 (integer) | ours 3 |
| Fine-structure constant α | 1/137.28 | 0.998× ours (1/137.04) |
| Speed of light c | 296,033 km/s | 0.987× ours |
| Planck constant h | 6.445×10⁻³⁴ J·s | 0.973× ours |
| Elementary charge e | 1.569×10⁻¹⁹ C | 0.979× ours |
| Gravitational constant G | 4.805×10⁻¹¹ m³kg⁻¹s⁻² | 0.720× ours |
| Gravitational coupling αG | 0.749× ours |
Constants are reported in an external frame. Only α and αG are observable from inside the universe; c, h, e and G can be rescaled without changing what its inhabitants could measure.
Not minted yet — the first confirmed transaction owns it.