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Cake day: June 13th, 2023

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  • AbouBenAdhem@lemmy.worldtoAsk Lemmy@lemmy.world*Permanently Deleted*
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    5 hours ago

    Everyone’s citing Christianity, but that’s not completely accurate—monogamy isn’t really promoted by the New Testament outside of the letters of the apostles, who were trying to appeal to a Roman audience. The Christian church enforced monogamy through the Middle Ages, but it was originally adopted from the Romans.

    As for why the Romans practiced it, there are several theories—one is that Roman women had relatively higher status compared to women in most Middle Eastern cultures; another is that the prospect of marriage for more men made Roman armies more effective.



  • I don’t think this fully answers OP’s question, though (at least as I understand it): while a photon’s wave function spreads out everywhere including the diffraction grating and card, what counts for conservation of energy is where the photon is actually observed. So if we manipulate the interference pattern of the wave function to cause a photon to be observed where the probability would normally cancel to zero—and if the probability of observing the photon somewhere remains one—does that accordingly reduce the probability of observing the photon where we would otherwise have expected to see it?