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ChatGPT agent: bridging research and action

https://openai.com/index/introducing-chatgpt-agent/
281•Topfi•3h ago•212 comments

Mistral Releases Deep Research, Voice, Projects in Le Chat

https://mistral.ai/news/le-chat-dives-deep
298•pember•5h ago•71 comments

Apple Intelligence Foundation Language Models Tech Report 2025

https://machinelearning.apple.com/research/apple-foundation-models-tech-report-2025
66•2bit•2h ago•15 comments

Hand: open-source Robot Hand

https://github.com/pollen-robotics/AmazingHand
287•vineethy•8h ago•87 comments

Perfume reviews

https://gwern.net/blog/2025/perfume
30•surprisetalk•20h ago•6 comments

My experience with Claude Code after 2 weeks of adventures

https://sankalp.bearblog.dev/my-claude-code-experience-after-2-weeks-of-usage/
43•dejavucoder•2h ago•20 comments

What's going on with gene therapies?

https://nehalslearnings.substack.com/p/whats-going-on-with-gene-therapies
28•nehal96•2d ago•22 comments

All AI Models Might be The Same

https://blog.jxmo.io/p/there-is-only-one-model
29•jxmorris12•3h ago•9 comments

How I Use Kagi

https://flamedfury.com/posts/how-i-use-kagi/
204•moebrowne•5h ago•172 comments

The patterns of elites who conceal their assets offshore

https://home.dartmouth.edu/news/2025/07/patterns-elites-who-conceal-their-assets-offshore
116•cval26•1h ago•63 comments

The impact of file position on code review

https://arxiv.org/abs/2208.04259
18•whatever3•2h ago•6 comments

Archaeologists Discover Tomb of First King of Caracol

https://uh.edu/news-events/stories/2025/july/07102025-caracol-chase-discovery-maya-ruler.php
124•divbzero•3d ago•17 comments

Show HN: PlutoFilter- A single-header, zero-allocation image filter library in C

https://github.com/sammycage/plutofilter
19•sammycage•3d ago•3 comments

Game of Trees Hub

https://gothub.org/
3•todsacerdoti•2d ago•1 comments

Chrome's SSL Bypass Cheatcode

https://thomascountz.com/2025/07/17/chromes-ssl-bypass-cheatcode
44•thomascountz•5h ago•28 comments

Writing a competitive BZip2 encoder in Ada from scratch in a few days (2024)

https://gautiersblog.blogspot.com/2024/11/writing-bzip2-encoder-in-ada-from.html
82•etrez•3d ago•40 comments

When is tech not hype? Tulips, toilets, trains and tabs

https://ajmoon.com/posts/when-is-tech-not-hype-tulips-toilets-trains-and-tabs
45•alex-moon•2d ago•40 comments

The AI Replaces Services Myth

https://aimode.substack.com/p/the-ai-replaces-services-myth
26•warthog•1h ago•17 comments

Wttr: Console-oriented weather forecast service

https://github.com/chubin/wttr.in
229•saikatsg•14h ago•77 comments

Lighthouse of Alexandria Rises Again as Giant Blocks Resurface After 2000 Years

https://greekreporter.com/2025/07/01/lighthouse-alexandria-giant-blocks-resurface/
51•gnabgib•3d ago•5 comments

On doing hard things

https://parv.bearblog.dev/kayaking/
184•speckx•3d ago•65 comments

Rejoy Health (YC W21) Is Hiring

https://www.ycombinator.com/companies/rejoy-health/jobs/DCsxNgv-software-engineer
1•rituraj_rhealth•8h ago

Nintendo Switch 2 account bans continue: warning after buying old copy of Bayo 3

https://www.tomshardware.com/video-games/nintendo/nintendo-switch-2-account-bans-continue-content-creator-with-over-a-million-subs-issues-warning-after-buying-an-old-copy-of-bayo-3-on-ebay
17•freedomben•1h ago•9 comments

ESA’s Moonlight programme: Pioneering the path for lunar exploration (2024)

https://www.esa.int/Applications/Connectivity_and_Secure_Communications/ESA_s_Moonlight_programme_Pioneering_the_path_for_lunar_exploration
75•nullhole•3d ago•18 comments

Ask HN: What Pocket alternatives did you move in to?

4•ahmedfromtunis•24m ago•3 comments

The (Unfinished) PDE Coffee Table Book

https://people.maths.ox.ac.uk/trefethen/pdectb.html
14•nill0•3h ago•3 comments

Run TypeScript code without worrying about configuration

https://tsx.is/
13•nailer•3h ago•10 comments

Molecule produced by gut bacteria causes atherosclerosis

https://english.elpais.com/health/2025-07-17/revolution-in-medicine-a-molecule-produced-by-gut-bacteria-causes-atherosclerosis-responsible-for-millions-of-deaths.html
82•raphar•4h ago•41 comments

3D-printed living lung tissue

https://news.ok.ubc.ca/2025/07/15/ubco-researchers-create-3d-printed-living-lung-tissue/
4•gmays•3h ago•0 comments

The rise of AI as a threat to the S&P 500 [pdf]

https://autonomy.work/wp-content/uploads/2025/07/Sp-500-capital-at-risk_-3.pdf
108•seangrvs•7h ago•81 comments
Open in hackernews

Archaeologists Discover Tomb of First King of Caracol

https://uh.edu/news-events/stories/2025/july/07102025-caracol-chase-discovery-maya-ruler.php
124•divbzero•3d ago

Comments

sho_hn•7h ago
Shout-out again to Charles C. Mann's excellent book 1491. One of my most eye-opening reads after 2000, in terms of information that I didn't possess yet, exceedingly well presented.
acdha•6h ago
I went to a book talk of his (I believe part of the release for the follow-up 1493) and liked that he was humble and not afraid to acknowledge lack of data or the possibility of being wrong. Nice change from the classic “my theory explains everything” pitfall.
sorenKaram•3h ago
Currently reading 1491, and I saw this. Mind-blowing to me that archeologists thought that Ancient Americans were so primitive, and that it had to be such a battle to demonstrate that no these were complex peoples just like everywhere else.

One of my favorite facts is that 3/5 of the worlds produce was domesticated in Meso-America. Wild. These civs were pros at developing foods.

dr_dshiv•26m ago
No wheel, no bronze/iron and lots of child sacrifice…

But great architecture and urban planning… plus writing and math. It’s wild.

monero-xmr•2h ago
His book is excellent for dispelling myths of the noble savage. These were not angelic tribes of peaceful hunter-gatherers, living off the land in harmony with nature, but human beings with complex motivations and driven by the same things that drive all of us.
jonah•6h ago
We visited Caracol this spring. What an amazing site.
aosaigh•6h ago
I’m always (naively) surprised that these sites continue to contain new finds like this. I always assume they've been fully mapped and searched.
eth0up•5h ago
Man, there's so much left to discover! South America, Turkiye, who knows, but so much.

One fascinating site not getting much attention is Zernaki Tepe, near the Van region. Some of it, if I've not confused it with something nearby, is buried under 40ft of sediment and its accessible parts exhibit some of the finest masonry work yet seen, with interlocking blocks, etc.

Estimated at 14k years, and probably older than Gobekli Tepe

AlotOfReading•4h ago
Zernaki Tepe is obviously not from 14k BP. It's a grid plan urban center with aramaic inscriptions and thrown potsherds that use slip. I also can't find any papers actually arguing that it might be anywhere near that old, only some vastly more reasonable iron age dates.

What are you looking at that indicates otherwise?

eth0up•3h ago
I'll have to bow a bit in shame. I was introduced to that site through rogue archeologists that differ with official consensus. Additionally, the surrounding sites nearby convolute my ignorance.

That said, while I can't readily disgorge quality references on this area, I suspect we'll soon have some compelling arguments that unsettle current consensus.

I apologize for introducing an otherwise fascinating archeological discovery with feeble or possibly garbage data. And I hope it does not discourage anyone from remaining up to date on this area or actively pursuing it.

BurningFrog•5h ago
My impression is that archeologists are drowning in way more ancient sites than they can possibly investigate.

For example, these thousands of unexpected ancient sites they've found in the Amazon using Lidar recently:

https://www.theguardian.com/global-development/2025/feb/06/a...

One unfortunate reality is that looters will get to these places long before archeologists. I think they try to keep things secret, but there are limits to what you can do.

I think this is where a few humble billionaires can make a real difference, in case they're reading this :)

hobs•4h ago
Correct, most archeology digs take decades because A) its hard work and you have to do it very precisely (and also we're always inventing new tech and wondering how to keep stuff in the ground) and B) There's very little money funding it - active digs might be a few weeks a year in the best of cases, and the rest of the time just trying to get money to pay the grad students basically nothing to help.
Rebelgecko•3h ago
When I've gone down the Wikipedia article of ancient sites, it's amazing how many have basically been visited for 2-3 summers by a professor and some grad students, with years or even decades between visits due to funding issues or whatever
AlotOfReading•3h ago
To say archaeology has shoestring budgets would be insulting to shoestrings. When I was working as a field archaeologist, I would do expeditions on less than what I make in a month working in tech. There were times when I had to seriously consider the financial trade-off between the food budget and sample dating.

The financial situation is even worse today.

Vaslo•2h ago
Bouncing off your point - I was at the Great Wall and someone told us that after the need for the wall disappeared, villagers were looting bricks from the wall to build the things they needed until the government stepped in to stop it
Vaslo•2h ago
Same - it’s like when I was kid and thought we had visited every planet but meanwhile we’ve only been to the moon a few times.
mistrial9•5h ago
the change in modern public record of the Maya during the lifetime of Arlen and Diane Chase is hard to overemphasize. "Blood of Kings" (book) is a search term.