4 ms·it's all the same photonby ngvrnd 7y agoit's all the same photonhanoz 7y agoFor those missing the reference: https://en.m.wikipedia.org/wiki/One-electron_universe https://en.m.wikipedia.org/wiki/One-electron_universemr_toad 7y agoI wonder if there’s an antimatter universe going backwards in time from the Big Bang.