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Make a local open-source AI chatbot with access to Fedora documentation

https://fedoramagazine.org/how-to-make-a-local-open-source-ai-chatbot-who-has-access-to-fedora-do...
1•jadedtuna•1m ago•0 comments

Introduce the Vouch/Denouncement Contribution Model by Mitchellh

https://github.com/ghostty-org/ghostty/pull/10559
1•samtrack2019•1m ago•0 comments

Software Factories and the Agentic Moment

https://factory.strongdm.ai/
1•mellosouls•1m ago•0 comments

The Neuroscience Behind Nutrition for Developers and Founders

https://comuniq.xyz/post?t=797
1•01-_-•1m ago•0 comments

Bang bang he murdered math {the musical } (2024)

https://taylor.town/bang-bang
1•surprisetalk•1m ago•0 comments

A Night Without the Nerds – Claude Opus 4.6, Field-Tested

https://konfuzio.com/en/a-night-without-the-nerds-claude-opus-4-6-in-the-field-test/
1•konfuzio•4m ago•0 comments

Could ionospheric disturbances influence earthquakes?

https://www.kyoto-u.ac.jp/en/research-news/2026-02-06-0
1•geox•5m ago•0 comments

SpaceX's next astronaut launch for NASA is officially on for Feb. 11 as FAA clea

https://www.space.com/space-exploration/launches-spacecraft/spacexs-next-astronaut-launch-for-nas...
1•bookmtn•7m ago•0 comments

Show HN: One-click AI employee with its own cloud desktop

https://cloudbot-ai.com
1•fainir•9m ago•0 comments

Show HN: Poddley – Search podcasts by who's speaking

https://poddley.com
1•onesandofgrain•10m ago•0 comments

Same Surface, Different Weight

https://www.robpanico.com/articles/display/?entry_short=same-surface-different-weight
1•retrocog•12m ago•0 comments

The Rise of Spec Driven Development

https://www.dbreunig.com/2026/02/06/the-rise-of-spec-driven-development.html
2•Brajeshwar•16m ago•0 comments

The first good Raspberry Pi Laptop

https://www.jeffgeerling.com/blog/2026/the-first-good-raspberry-pi-laptop/
3•Brajeshwar•16m ago•0 comments

Seas to Rise Around the World – But Not in Greenland

https://e360.yale.edu/digest/greenland-sea-levels-fall
2•Brajeshwar•17m ago•0 comments

Will Future Generations Think We're Gross?

https://chillphysicsenjoyer.substack.com/p/will-future-generations-think-were
1•crescit_eundo•20m ago•0 comments

State Department will delete Xitter posts from before Trump returned to office

https://www.npr.org/2026/02/07/nx-s1-5704785/state-department-trump-posts-x
2•righthand•23m ago•1 comments

Show HN: Verifiable server roundtrip demo for a decision interruption system

https://github.com/veeduzyl-hue/decision-assistant-roundtrip-demo
1•veeduzyl•24m ago•0 comments

Impl Rust – Avro IDL Tool in Rust via Antlr

https://www.youtube.com/watch?v=vmKvw73V394
1•todsacerdoti•24m ago•0 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
3•vinhnx•25m ago•0 comments

minikeyvalue

https://github.com/commaai/minikeyvalue/tree/prod
3•tosh•30m ago•0 comments

Neomacs: GPU-accelerated Emacs with inline video, WebKit, and terminal via wgpu

https://github.com/eval-exec/neomacs
1•evalexec•34m ago•0 comments

Show HN: Moli P2P – An ephemeral, serverless image gallery (Rust and WebRTC)

https://moli-green.is/
2•ShinyaKoyano•38m ago•1 comments

How I grow my X presence?

https://www.reddit.com/r/GrowthHacking/s/UEc8pAl61b
2•m00dy•40m ago•0 comments

What's the cost of the most expensive Super Bowl ad slot?

https://ballparkguess.com/?id=5b98b1d3-5887-47b9-8a92-43be2ced674b
1•bkls•41m ago•0 comments

What if you just did a startup instead?

https://alexaraki.substack.com/p/what-if-you-just-did-a-startup
5•okaywriting•47m ago•0 comments

Hacking up your own shell completion (2020)

https://www.feltrac.co/environment/2020/01/18/build-your-own-shell-completion.html
2•todsacerdoti•50m ago•0 comments

Show HN: Gorse 0.5 – Open-source recommender system with visual workflow editor

https://github.com/gorse-io/gorse
1•zhenghaoz•51m ago•0 comments

GLM-OCR: Accurate × Fast × Comprehensive

https://github.com/zai-org/GLM-OCR
1•ms7892•52m ago•0 comments

Local Agent Bench: Test 11 small LLMs on tool-calling judgment, on CPU, no GPU

https://github.com/MikeVeerman/tool-calling-benchmark
1•MikeVeerman•53m ago•0 comments

Show HN: AboutMyProject – A public log for developer proof-of-work

https://aboutmyproject.com/
1•Raiplus•53m ago•0 comments
Open in hackernews

I've Heard Receipts Are Toxic. Is It Safe to Touch Them?

https://www.nytimes.com/2025/06/24/well/health-effects-paper-receipts.html
11•donohoe•7mo ago

Comments

LorenDB•7mo ago
https://archive.ph/FaX6r
incomingpain•7mo ago
>Most major U.S. retailers began replacing BPA with BPS about a decade ago.

So receipts were bad to touch a decade ago, causing the switch and the replacement is probably just as bad.

VladVladikoff•7mo ago
You can say this about lots of things. Plastic bottles, tin cans of food, etc, etc.
on_the_train•7mo ago
As far as I understand it, other plastics have the same effect. It just takes time until the research is as bulletproof. Hence the companies just between mostly identical compounds while the underlying issue stays the same.
Simulacra•7mo ago
Tangentially related: I was friends with a lady who was lobbying congress to get ridnof thermal receipt paper. Over time, thermal receipts fadr, and after a year you really no longer have the receipt because it's mostly faded. This makes it almost a disappearing warranty.

I scan my receipts for major purchases, but I think she had a point.

larrled•7mo ago
The trend I’ve noticed is towards emailed receipts which are not very consumer friendly. It seems like a better option is just taking a snapshot of the receipt on your cell phone. I’d appreciate having that option. A retailer could show the receipt on a tablet and I could take a quick snapshot. Win-win.
VladVladikoff•7mo ago
>But don’t use hand sanitizer, Dr. Martin said — “this will only enhance the absorption of BPA or BPS across the skin.”

There is a non zero chance some cashier did this non stop during the pandemic. I hope they don’t read this article it will make them very stressed.

xattt•7mo ago
Alcohol melts the thermo-sensitive layer and makes a receipt illegible.
bhouston•7mo ago
I really don't understand why VISA / Mastercard / American Express / Debit Cards do not have a email associated with them that will automatically get sent receipts when you use those cards - or have them show up in the bank that issued the card.

It would be amazing and seems like a straight forward extension of the charge card industry. Of course end user machines will have to be updated, but that can happen over a period of years, but it is a straight forward extension.

And the email / identity shouldn't be disclosed to the sellers, instead the receipts should be sent to charge card's infrastructure along with the charge/payment. And then from there it is distributed to the users.

Maybe Apple and Google and Samsung could somehow extend their Apple Pay / Google Pay / Samsung Pay APIs to enable receipts automatically and start to push for that. If Apple advertised it in their keynote, and say StarBucks and Home Depot and Walmart supported it, we would soon have this everywhere.

jzwinck•7mo ago
I came here to write something very similar. Visa and their competitors all have the ability to transport data about the payment. Most receipts are a fairly small raster image which could be sent as an extension. Visa could also offer a structured text receipt data format but the image may actually be safer to avoid a billion questions about how to represent unusual situations around surcharges, optional extras, custom discounts, split checks etc.

It would be important for the receipt to include the original broken-out list of items purchased, and not just the "credit card receipt" with the total paid. People need detailed receipts for returns and business expenses.

bitshiftfaced•7mo ago
In many cases, the POS software would have to go out of its way to share the itemized receipt details with the credit card processor. There's probably an incentive to get paid for that data elsewhere that overshadows the benefit to the user.
AnotherGoodName•7mo ago
Some of the payment systems do now allow you to associate an email address with cards which gets you itemised receipts at the cost of privacy.

I actually do use this a lot. Have a corp card and corp email and it’s setup with stripe, square, bunnings (an australia thing) etc. to email receipts. For the corp use case its great. Spam that one use corp email all you want, just send me the digital receipts.

cph123•7mo ago
In the UK we had something similar called Flux. I don't think it got widely adopted.

Discussed previously on HN: https://news.ycombinator.com/item?id=33179645

bhouston•7mo ago
It needs to be pushed by Apple or Google and then the other players in this space will get FOMO.
msgodel•7mo ago
A lot of retailers just ask you for an email/phone number once and then associate that with your card number to send you the receipt automatically.

That seems like a decent "good enough" solution.

foxyv•7mo ago
This makes Walmart pay really attractive. I get the receipt as part of the pay system.