Bilayer graphene inspires two-universe cosmological model
https://jqi.umd.edu/news/bilayer-graphene-inspires-two-unive...
The peer reviewed paper (open access version) behind this (with a less racy title) is at
Strained bilayer graphene, emergent energy scales, and moiré gravity
https://journals.aps.org/prresearch/abstract/10.1103/PhysRev...