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Scientists reverse Alzheimer's in mice and restore memory (2025)

https://www.sciencedaily.com/releases/2025/12/251224032354.htm
1•walterbell•1m ago•0 comments

Compiling Prolog to Forth [pdf]

https://vfxforth.com/flag/jfar/vol4/no4/article4.pdf
1•todsacerdoti•2m ago•0 comments

Show HN: Cymatica – an experimental, meditative audiovisual app

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1•_august•3m ago•0 comments

GitBlack: Tracing America's Foundation

https://gitblack.vercel.app/
1•martialg•3m ago•0 comments

Horizon-LM: A RAM-Centric Architecture for LLM Training

https://arxiv.org/abs/2602.04816
1•chrsw•4m ago•0 comments

We just ordered shawarma and fries from Cursor [video]

https://www.youtube.com/shorts/WALQOiugbWc
1•jeffreyjin•5m ago•1 comments

Correctio

https://rhetoric.byu.edu/Figures/C/correctio.htm
1•grantpitt•5m ago•0 comments

Trying to make an Automated Ecologist: A first pass through the Biotime dataset

https://chillphysicsenjoyer.substack.com/p/trying-to-make-an-automated-ecologist
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Watch Ukraine's Minigun-Firing, Drone-Hunting Turboprop in Action

https://www.twz.com/air/watch-ukraines-minigun-firing-drone-hunting-turboprop-in-action
1•breve•10m ago•0 comments

Free Trial: AI Interviewer

https://ai-interviewer.nuvoice.ai/
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FDA Intends to Take Action Against Non-FDA-Approved GLP-1 Drugs

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6•randycupertino•11m ago•1 comments

Supernote e-ink devices for writing like paper

https://supernote.eu/choose-your-product/
3•janandonly•14m ago•0 comments

We are QA Engineers now

https://serce.me/posts/2026-02-05-we-are-qa-engineers-now
1•SerCe•14m ago•0 comments

Show HN: Measuring how AI agent teams improve issue resolution on SWE-Verified

https://arxiv.org/abs/2602.01465
2•NBenkovich•14m ago•0 comments

Adversarial Reasoning: Multiagent World Models for Closing the Simulation Gap

https://www.latent.space/p/adversarial-reasoning
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Show HN: Poddley.com – Follow people, not podcasts

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Layoffs Surge 118% in January – The Highest Since 2009

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7•karakoram•23m ago•0 comments

Papyrus 114: Homer's Iliad

https://p114.homemade.systems/
1•mwenge•23m ago•1 comments

DicePit – Real-time multiplayer Knucklebones in the browser

https://dicepit.pages.dev/
1•r1z4•23m ago•1 comments

Turn-Based Structural Triggers: Prompt-Free Backdoors in Multi-Turn LLMs

https://arxiv.org/abs/2601.14340
2•PaulHoule•25m ago•0 comments

Show HN: AI Agent Tool That Keeps You in the Loop

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Why Every R Package Wrapping External Tools Needs a Sitrep() Function

https://drmowinckels.io/blog/2026/sitrep-functions/
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Achieving Ultra-Fast AI Chat Widgets

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Show HN: Runtime Fence – Kill switch for AI agents

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1•ccie14019•31m ago•1 comments

Researchers surprised by the brain benefits of cannabis usage in adults over 40

https://nypost.com/2026/02/07/health/cannabis-may-benefit-aging-brains-study-finds/
2•SirLJ•32m ago•0 comments

Peter Thiel warns the Antichrist, apocalypse linked to the 'end of modernity'

https://fortune.com/2026/02/04/peter-thiel-antichrist-greta-thunberg-end-of-modernity-billionaires/
4•randycupertino•33m ago•2 comments

USS Preble Used Helios Laser to Zap Four Drones in Expanding Testing

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An update on unredacting select Epstein files – DBC12.pdf liberated

https://neosmart.net/blog/efta00400459-has-been-cracked-dbc12-pdf-liberated/
3•ks2048•39m ago•0 comments

Was going to share my work

1•hiddenarchitect•43m ago•0 comments
Open in hackernews

Ask HN: Why do official-looking emails cause anxiety before I read them?

5•BianDan•1mo ago
This is something I’ve noticed about myself and I’m curious about the underlying mechanism.

Whenever I receive a letter or email that looks official — from a bank, government office, school, etc. — I feel a spike of anxiety almost immediately. What’s strange is that this happens before I even know what the message actually says.

In most cases, it turns out to be routine or harmless. Still, the anxious reaction comes first and sometimes lingers until I fully understand the content.

I’m not looking for personal advice, but I’m curious whether this response is tied to how humans process authority, uncertainty, or perceived consequences. Is there any psychological or cognitive explanation for why the anticipation alone triggers stress, even when experience says it’s usually nothing serious?

Comments

luplex•1mo ago
I think you're simply experiencing a power differential. You are at the mercy of the institution, and you're scared that the email will mean bad consequences for you.
BianDan•1mo ago
That framing resonates a lot. It really does feel less about the content and more about the imbalance — someone else has information or authority over you, and you don’t yet know what it means for you.I hadn’t thought of it explicitly as a power differential before, but that explains why the anxiety hits before any facts are known.
JohnFen•1mo ago
This was a common thing with snailmail back when it was the primary means of such communications. My sense is that it's because if an institution is contacting you in a way that isn't routine, the odds are pretty high that it isn't to give you good news.
reify•1mo ago
I experienced the same.

For me, its about not engaging in unnecessary stress. It carries a sense that someone is controlling your life.

I have had a new rule for the last 10 years.

I only open official mail amd emails on Mondays. I never open any postal mail or emails on Fridays.

I have learned that these official Friday emails and postal mail are intentional sent to create stress.

Imagine if you open an important letter on Friday afternoon about an unpaid bill, you cannot speak to anyone about it, you get no reply from an email, the business only works 9-5 mon-fri, so you are left with an entire weekends worth of stress.

Take control. On Monday I have time to consider and think about my options. stress free

p0d•1mo ago
I am in my 50s and have learned that learning how to deal with unknowns is often more important than knowing.

For example, I do know what triggers some of the negative thoughts that come into my head which used to cause me stress. I now have my own way to respond to these thoughts and they do not cause me stress. Through time the response becomes automatic.

I recommend picking a healthy response and letting this be the solution.