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Jefouree

The discoveries worth talking about each week.

Latest updated

Latest digest: Monday April 06, 2026

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PubMed Nutrition & Microbiome

Your cynical outlook might be feeding an addiction to junk food

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A pessimistic mood is like your brain's hazard lights — it stops you from feeling grateful, and when you can't feel grateful, you're more likely to numb yourself with comfort eating.

This means addiction-like eating patterns might be less about willpower and more about emotional trust — which opens new doors for treatment.

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Bug reported: No
arXiv Social Sciences

Help only hooks newcomers — veterans don't play by reciprocity rules

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A new restaurant regular who gets friendly service tends to tip better next time. But your grandmother, who's eaten there for 20 years, tips the same no matter what — familiarity breaks the "pay it forward" cycle.

This means online communities like Stack Overflow can't rely on generalized reciprocity to sustain themselves — they need to actively nurture new members or watch engagement collapse.

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Bug reported: No
Nature Physics/Materials Science

The quantum backdoor in every encrypted message just got scarier — and the clock is ticking

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Quantum computers are like a thief who can finally pick the lock on your safe. Your secrets are still safe today, but tomorrow they could decrypt everything you locked up yesterday.

This means every government and financial institution is now in a race against the clock to rewrite the rules of digital security before quantum computers arrive.

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Bug reported: No