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Space Daily
spacedaily. com > j-v-the-idea-that-a-man-should-spend-two-months-salary-on-an-engagement-ring-was-invented-by-de-beers-marketing-in-japan-the-campaign-set-the-figure-at-three-rewriting-wedding-customs-in-a-country-tha

The idea that a man should spend two months' salary on an engagement ring was invented by De Beers marketing " in Japan the campaign set the figure at three, rewriting wedding customs where diamond engagement rings had barely existed

5+ hour, 49+ min ago  (249+ words) The two-months-salary engagement ring rule was invented by De Beers advertising, not tradition. In Japan, where diamonds were absent from weddings before 1967, the same campaign set the figure at three months and pushed adoption from under 5 percent to 77 percent within…...

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Space Daily
spacedaily. com > k-the-neuroscience-of-intense-romantic-obsession-shows-that-the-brain-in-early-stage-romantic-love-activates-the-same-dopamine-reward-circuits-as-cocaine-and-gambling-with-serotonin-transporter-levels

The neuroscience of intense romantic obsession shows that the brain in early-stage romantic love activates the same dopamine reward circuits as cocaine and gambling, with serotonin transporter levels indistinguishable from those of patients with obsessive-compulsive disorder, in a finding that explains why the experience feels involuntary and typically resolves within approximately 18 months regardless of outcome

4+ day, 16+ hour ago  (579+ words) The popular framing of intense romantic obsession treats it as an emotion, something that happens within the heart, that should be cultivated when reciprocated and resisted when unwelcome. Published June 16, 2026 The brain activity of someone in the early stages of…...

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Space Daily
spacedaily. com > k-retired-men-get-quieter-retired-women-get-busier-both-are-dealing-with-the-same-problem

Retired men get quieter; retired women get busier. Both are dealing with the same problem.

1+ mon, 6+ day ago  (156+ words) This piece is a synthesis of published research on the social and psychological transitions of retirement. By Space Daily Editorial Team " Editorial process Published May 14, 2026 This piece is a synthesis of published research on the social and psychological transitions of…...

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Space Daily
spacedaily. com > d-people-who-push-their-chair-back-in-when-they-leave-a-table-may-be-showing-the-kind-of-small-attentiveness-relationships-run-on

People who push their chair back in when they leave a table may be showing the kind of small attentiveness relationships run on

1+ mon, 1+ week ago  (123+ words) There is a small habit that, in some adults, runs so automatically it does not register as a habit at all. By Space Daily Editorial Team " Editorial process Published May 13, 2026 It is worth being precise about what the operating system…...

Space Daily
spacedaily. com > sd-a-nobody-talks-about-why-the-most-agreeable-people-in-a-family-can-become-the-angriest-by-their-late-fifties-and-it-may-be-because-nobody-ever-noticed-they-had-a-preference-to-begin-with

Nobody talks about why the most agreeable people in a family can become the angriest by their late fifties, and it may be because nobody ever noticed they had a preference to begin with

1+ mon, 1+ week ago  (889+ words) The most agreeable people in any family often become the angriest by their late fifties " not because agreement drained them, but because decades of being treated as the soft surface everyone else's preferences landed on finally caught up. Research on…...

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Space Daily
spacedaily. com > j-a-y-adults-who-feel-lonely-inside-long-marriages-arent-necessarily-in-failing-relationships-for-many-its-the-slow-recognition-that-being-known-and-being-lived-alongside-arent-the-same-thing

Adults who feel lonely inside long marriages aren't necessarily in failing relationships, for many it's the slow recognition that being known and being lived alongside aren't the same thing

1+ mon, 1+ week ago  (670+ words) Long marriages don't fail because love runs out " they grow quiet because two people can share decades of life and still slowly become strangers to each other's interior weather....

Space Daily
spacedaily. com > j-a-nobody-talks-about-why-widowers-in-their-seventies-often-die-within-two-years-of-their-wives-and-it-isnt-always-grief-in-the-romantic-sense-its-that-for-many-men-of-that-generation-she-was-the-onl

Nobody talks about why widowers in their seventies often fade so quickly after their wives die, and it isn't always grief in the romantic sense, it's that for many men of that generation she was the only person who knew their full name in a tender voice

1+ mon, 1+ week ago  (698+ words) The two-year mortality gap for widowed men in their seventies isn't really about heartbreak " it's about who, in a generation raised on stoicism, was the only person left who knew them tenderly....

Space Daily
spacedaily. com > sd-a-psychology-says-people-who-insist-they-dont-need-much-arent-humble-or-low-maintenance-they-often-learned-early-that-having-visible-needs-was-the-fastest-way-to-lose-someones-interest

People who insist they don't need much aren't always humble or low-maintenance, many learned early that having visible needs was the fastest way to lose someone's interest

1+ mon, 1+ week ago  (1414+ words) The adults who insist they don't need much are often running an old script: that visible needs cost them love. Attachment research suggests this isn't humility " it's a learned strategy, and the cost shows up in adulthood in ways most…...

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