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Nerve pain drug gabapentin linked to increased dementia, cognitive impairment

https://medicalxpress.com/news/2025-07-nerve-pain-drug-gabapentin-linked.html
1•clumsysmurf•3m ago•0 comments

Netflix Tudum Architecture: From CQRS with Kafka to CQRS with Raw Hollow

https://netflixtechblog.com/netflix-tudum-architecture-from-cqrs-with-kafka-to-cqrs-with-raw-hollow-86d141b72e52
1•soheilpro•4m ago•0 comments

Budget limits at DHS delayed FEMA's Texas deployment

https://www.washingtonpost.com/climate-environment/2025/07/10/fema-texas-flooding-dhs-search-rescue/
1•KnuthIsGod•12m ago•0 comments

The first intelligent screenshot tool of the AI era

https://github.com/zhushen12580/smart-screenshot
2•zane12580•13m ago•0 comments

Hard Usernames for Games Generator

https://hardusernames.com/en/hard-usernames-for-games
1•labubulive•13m ago•0 comments

The Egos at id (Software)

https://www.marclaidlaw.com/the-egos-at-id/
1•neko_ranger•15m ago•0 comments

'Autofocus' specs promise sharp vision, near or far

https://www.bbc.com/news/articles/cj6r06d7xdjo
2•tagawa•16m ago•0 comments

Tool strips away anti-AI protections from digital art

https://www.technologyreview.com/2025/07/10/1119937/tool-strips-away-anti-ai-protections-from-digital-art/
1•gnabgib•19m ago•0 comments

A Poor Man's User Study with a Vision Model and E[P]

https://twitter.com/johnjhorton/status/1943473769219002766
1•john_horton•20m ago•0 comments

Extreme Low-Bit Clustering for Large Language Models via Knowledge Distillation

https://arxiv.org/abs/2506.12038
1•PaulHoule•24m ago•0 comments

Grok 4 seems to consult Elon Musk to answer controversial questions

https://techcrunch.com/2025/07/10/grok-4-seems-to-consult-elon-musk-to-answer-controversial-questions/
7•mkeeter•25m ago•0 comments

America's largest power grid is struggling to meet demand from AI

https://www.reuters.com/sustainability/boards-policy-regulation/americas-largest-power-grid-is-struggling-meet-demand-ai-2025-07-09/
1•qwikhost•25m ago•0 comments

Show HN: Open-Source Alternative to Mercury

https://github.com/different-ai/zero-finance
1•ben_talent•26m ago•0 comments

Psilocybin treatment extends cellular lifespan, improves survival of aged mice

https://www.nature.com/articles/s41514-025-00244-x
12•pseudolus•28m ago•1 comments

Supporting kernel development with large language models

https://lwn.net/Articles/1026558/
1•signa11•29m ago•0 comments

Flickle – connect any two actors via movies in ≤6 guesses

https://flickle.carpoolgames.net
4•kanoacook•29m ago•1 comments

Earth's Spin Picks Up Speed: 3 Shorter Days This Summer

https://esstnews.com/earths-spin-picks-up-speed-3/
1•thunderbong•32m ago•0 comments

Automating Weekly Releases with GitHub Actions

https://michaelbastos.com/?blog=automating-weekly-releases-with-github-actions
1•mbastos•34m ago•1 comments

Over 2,000 senior staff set to leave NASA under agency push

https://www.politico.com/news/2025/07/09/nasa-staff-departures-00444674?cdmc=2zglpgOF21PefXUKP0PbPaLZDC0&refcode2=2zglpgOF21PefXUKP0PbPaLZDC0&refcodecdmc=2zglpgOF21PefXUKP0PbPaLZDC0
10•belter•37m ago•1 comments

Anubis now supports non-JS challanges

https://anubis.techaro.lol/blog/release/v1.20.0/
1•todsacerdoti•38m ago•0 comments

A remembrance of Matthew S. Trout (mst)

https://curtispoe.org/blog/rip-mst.html
3•todsacerdoti•40m ago•0 comments

Some of Iran's Enriched Uranium Survived Attacks, Israeli Official Says

https://www.nytimes.com/2025/07/10/us/politics/iran-attacks-damage.html
2•whack•41m ago•1 comments

Bionic robot arm lets plants play musical instruments (2024)

https://djmag.com/news/bionic-robot-arm-lets-plants-play-musical-instruments
1•danboarder•42m ago•0 comments

Just Works

https://www.linuxmint.com/
1•babuloseo•43m ago•0 comments

Improved load balancing with machine learning

https://lwn.net/Articles/1027096/
1•signa11•44m ago•0 comments

Jai Demo and Design Explanation (Jonathan Blow) [video]

https://www.youtube.com/watch?v=IdpD5QIVOKQ
3•surprisetalk•48m ago•0 comments

1 in 3 US teens have prediabetes, new CDC data show

https://abcnews.go.com/Health/1-3-teens-prediabetes-new-cdc-data-shows/story?id=123591558
2•hilux•51m ago•0 comments

Major Aussie health company that employs 19,000 people COLLAPSES

https://www.msn.com/en-us/money/markets/major-aussie-health-company-that-employs-19000-people-collapses/ar-AA1FtmHn
2•KnuthIsGod•53m ago•1 comments

Photo agencies to boycott Oasis tour over rights restrictions

https://www.theguardian.com/music/2025/jul/10/photo-agencies-to-boycott-oasis-tour-rights-restrictions
1•stuartmemo•55m ago•0 comments

Grok: Searching X for "From:Elonmusk (Israel or Palestine or Hamas or Gaza)"

https://simonwillison.net/2025/Jul/11/grok-musk/
33•simonw•55m ago•19 comments
Open in hackernews

Bitchat - P2P Chat on Bluetooth (no Internet, phone number, etc.)

https://github.com/permissionlesstech/bitchat
22•fitzn•7h ago

Comments

AgentK20•5h ago
Previous discussion: https://news.ycombinator.com/item?id=44485342
JonnyReads•4h ago
I don't get the hype around this. No one would be talking about it if it was released by someone who wasn't a billionaire
baobun•4h ago
Care for some more constructive criticism?
jahsome•4h ago
I'll ask more directly: What's the use case and/or value proposition for the average person?

I've heard about it a few times over the last 24 hours, and I'm relatively off social media, so that to me indicates a considerable buzz. But the only thing that gets headlines is "Jack did a thing!" And the readme is primarily jargon.

I can't speak for GP, but it's not clear to me _why_ it's a Really Big Deal.

theultdev•4h ago
Bluetooth mesh chats were quite popular and effective during the Hong Kong protests.

Aside from protests, I'd also say they could be useful during festivals and other events where mobile networks can get quite congested.

Eventually fragments of groups will pass within range, forwarding messages to the rest, useful for coordinating rendezvous.

If built into an app for the event, it would be even more effective.

jahsome•4h ago
Thanks, that's helpful context!
theultdev•4h ago
A side note, airtags + iphones are effectively the largest bluetooth mesh network in the world, and they are quite useful even though only coordinates are sent.
jahsome•4h ago
Do you mean useful in general or useful in this specific application?

If the goal is transmitting a message how do coordinates from a "read-only" device facilitate a p2p transfer?

theultdev•4h ago
I meant useful in general. It's slightly off topic, but I think many people overlook the fact they are just a bluetooth mesh network as well.

Imagine one just as large as the airtag + iphone ecosystem but with messaging capabilities!

Would be cool to see one built into android + iphones but that will never happen. But a 3rd party could get so popular that it achieves somewhat close to that.

I'd imagine remote villages and towns could all install this and communicate with each community member very effectively.

jahsome•4h ago
Ah! I see the connection of your points. Thanks so much for your thoughtful responses.
baobun•4h ago
> What's the use case and/or value proposition for the average person?

Weird take. If it doesn't make sense to you, maybe it's just not for you (yet). That's not an indictment of either you, the project, or other people being excited about it. Not everything has to be targeting the lowest common denominator on launch.

Who even is "The Average Person"?

jahsome•4h ago
How is trying to better understand what I'm missing a "weird take"?

Edit: feel free to answer if you're so inclined, but after seeing your edits, I have no desire to engage with you further; You win!

bravoetch•4h ago
For the average person, probably not much use. But we're in an interesting time where laptops and phones are ubiquitous and all of them have bluetooth. It being open source, and already ported to Android, is a bit special too. Seems like a coinflip whether it catches on, and if people start using it for concerts, festivals, group camps or whatever, then in a disaster it will already be there for people.
jahsome•4h ago
I feel like it probably has particilar applications, especially if seamlessly integrated, but I also can't but help feeling like there's a certain level of "protocol fatigue" for non-tech folks.

In my experience a lot of people dont really understand the distinction between WiFi and Cellular for example. Or maybe more relevant, SMS vs MMS vs RCS.

That's not to say it can't or won't work, but rather the tech is interesting but I imagine a lot of potential friction for early adopters, which seems (to my limited understanding) self defeating as it only works if there's a critical mass of users.

JonnyReads•4h ago
Maybe I'm being overly critical. But it's nothing revolutionary or new, we've had Bluetooth mesh chat for a long time. In fact I vaguely remember seeing it as someone's a university masters project over 10 years ago. I'm more interested in the lo-ra mesh, but that's probably because it feels more mysterious to me, as I have little understanding of radio networks. Let's not even get started on the name (b*tch@).

But I must admit it is cool that it's open source. I'll keep a eye out for an android app

theultdev•4h ago
Nothing revolutionary but I haven't seen one with this many features.

Store and forward, E2EE, message compression, battery optimization, groups, permissions, etc.

It's pretty feature packed tbh. I think that's where the news is.

bravoetch•4h ago
Someone ported it to Android already. https://github.com/permissionlesstech/bitchat-android/releas...
BLKNSLVR•4h ago
Whilst there are alternatives, one being Briar and there are others whose names I can't recall, it's not a flooded market, so I think it's worth some discussion.

Additionally, tools that allow communication and coordination without relying on internet or cloud-based services seem to be of increasing pertinence to the direction the world is currently going.

Re hype: that's just human reaction to any well known person's new thing. Just don't get caught up in it, discuss "thing" for "things" sake and move on.

ryanisnan•4h ago
This is super neat! I love tech that expands beyond the internet. I have a strong feeling that this kind of technology plays a very important, but limited job in our future.
jcon321•4h ago
What's the usecase for this? Texting your classmates right next to you when wifi is down and you didnt pay your phone bill? It requires peers to be running bitchat. So is this only going to be useful if everyone has bitchat installed?
theultdev•4h ago
- hiking

- protests

- festivals / events

- remote communities

details are in other comments in this thread.