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OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
502•klaussilveira•8h ago•139 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
842•xnx•14h ago•506 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
57•matheusalmeida•1d ago•11 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
166•dmpetrov•9h ago•76 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
166•isitcontent•8h ago•18 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
280•vecti•10h ago•127 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
60•quibono•4d ago•10 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
340•aktau•15h ago•164 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
225•eljojo•11h ago•141 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
332•ostacke•14h ago•89 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
422•todsacerdoti•16h ago•221 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
34•kmm•4d ago•2 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
363•lstoll•15h ago•251 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
12•denuoweb•1d ago•0 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
79•SerCe•4h ago•60 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
59•phreda4•8h ago•9 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
16•gmays•3h ago•2 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
210•i5heu•11h ago•157 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
9•romes•4d ago•1 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
123•vmatsiiako•13h ago•51 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
33•gfortaine•6h ago•8 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
160•limoce•3d ago•80 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
258•surprisetalk•3d ago•34 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1018•cdrnsf•18h ago•425 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
52•rescrv•16h ago•17 comments

I'm going to cure my girlfriend's brain tumor

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
93•ray__•5h ago•46 comments

Evaluating and mitigating the growing risk of LLM-discovered 0-days

https://red.anthropic.com/2026/zero-days/
44•lebovic•1d ago•13 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
81•antves•1d ago•59 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
36•betamark•15h ago•29 comments

WebView performance significantly slower than PWA

https://issues.chromium.org/issues/40817676
10•denysonique•5h ago•1 comments
Open in hackernews

'Nobody wants to come': What if the U.S. can no longer attract immigrant doctors

https://www.npr.org/sections/shots-health-news/2025/11/24/nx-s1-5618291/immigrant-physicians-foreign-born-doctors-trump-h1b
29•nis0s•2mo ago

Comments

nis0s•2mo ago
I suppose they could expand medical school admissions for Americans, why don’t they? It’s not for lack of talented people, the class size quotas are an archaic classist and partly racist way of thinking that have nothing to do with meritocracy, but instead are imposed to make sure that more undesirables don’t join the “elites” of society.
cj•2mo ago
Some quick Googling surfaces the number of residency slots as being another limiting factor to medical school admissions. Apparently, federal funding caps the maximum number of residency slots which creates a bottleneck in the system.

It's most likely the case that there are multiple different bottlenecks. It's not just 1 person in a room somewhere saying "we need to make protect the elite!" - it's more likely just a lot of people continuing the status quo and few people fighting the change it.

nis0s•2mo ago
See this from another comment by someone else

> The AMA pushed for limited residency slots ~20 years ago, as they feared too many doctors would cut their own incomes.

alistairSH•2mo ago
The AMA pushed for limited residency slots ~20 years ago, as they feared too many doctors would cut their own incomes.

For some reason, residencies are paid by the federal government. Not sure of the history there - I find it hard to believe a resident doctor is a net-loss for the hospital system. Either way, I can't find any legal cap on number of residents - only a cap on funded slots (ie, a hospital could hire more residents and pay them out of pocket).

paleotrope•2mo ago
The residency system itself is a relic and represents a sort of trapped labor system.
alistairSH•2mo ago
That might be true, but at the same time, do we really want doctors who haven't completed some form of apprenticeship? The hours/shift were sliced in 2003 and again in 2011. Though they're still much higher than what's normal in the EU.

What I can't quite figure out is patient outcomes... morbidity appears to have increased (very slightly) as resident working hours were reduced (possibly more risk from handoffs than tired MDs?) - how does the EU compare in this regard? Somebody must have done a study...

Anyway, some form of on-the-job training seems reasonable here. But the current residency system in the US definitely appears broken, for several reasons.

jmclnx•2mo ago
Simple, US health care continues to fall behind other Industrial Countries.

But the big ask here is, what is wrong with the US educational System that forces people to avoid becoming medical professionals ?

Maybe when Trump is gone, this specific situation may revert back to pre-trump. But that does not mean education will be fixed.

nxm•2mo ago
US health care continues to fall behind other Industrial Countries.

Can you provide evidence of this? The services are top notch, and over 90% of people have health insurance. Moreover, in other single payer systems (Canada, Poland) I keep hearing about months long wait for procedures until you go private/out-of-pocket.

emestifs•2mo ago
Sorry, but as an outsider from one of those other countries you mention, I don't get what you mean by top notch? Top notch for whom? The people who can afford to pay out of pocket? Or those willing to do into debt to just get treatment? Whenever I see news from places like PBS News Hour, it's about some low wage or senior person struggling to just care for their medical needs or prescriptions.

I don't know my guy, your system isn't exactly top notch for most people - I don't think you need to look very hard to see that if you try.

Random examples:

- https://upload.wikimedia.org/wikipedia/commons/0/0b/OECD_hea... - https://upload.wikimedia.org/wikipedia/commons/d/d6/Life_exp...

There's something very very wrong here when your paying that much per capita and a lot of people are still struggling.

cosmotic•2mo ago
The unique thing about the US healthcare system is that care is directly proportional to how much money you can spend on it. So as a top spender, yes the care is great. Though realistically we should look at the system as a whole for all people it "covers". Looking at infant mortality rate, life expectancy, etc, for the average person, the picture is bleak; the US is shockingly bad.
taylodl•2mo ago
Exactly. The data tells the story, and the results data of healthcare in America is abysmal. I used to workout at a gym that was near a major hospital. I will never forget a conversation I overheard between two doctors in the steam room many, many years ago where they were talking about this issue and the one doctor quipped to the other "the United States has the best healthcare nobody can afford."
antisthenes•2mo ago
Having insurance in the US doesn't mean anything, as the insurance itself does not provide any health care.

In fact they actively try to provide as little care as possible. It's a negative signal, not a positive one as you seem to think.

> The services are top notch

Healthcare is a plethora of services, ranging from something as simple as a blood draw to open-heart surgery. I can tell you from experience that many diagnostic services are definitely NOT top notch, and the service of getting billed after is an absolute nightmare.

Examine your priors.

cjbenedikt•2mo ago
New International Study: U.S. Health System Fails Many Americans; Ranks Lowest on Health Equity, Access, and Outcomes https://www.commonwealthfund.org/press-release/2024/new-inte...
robocat•2mo ago
> months long wait for procedures

The demand for healthcare procedures is unlimited.

Instead queues are used to limit access to expensive procedures, because waiting lists are the only solution that is palatable to voters.

Although in theory queues shouldn't actually reduce total costs (just delay the costs?)

jswelker•2mo ago
I think the issue is US _culture_, not education (although the two are intertwined). We had too many easy years where you could take a Jack Kerouac road trip for 5 years to find yourself and then settle down to the equivalent of a cushy 6 figure job just for being a man with a pulse. Now if you do that, you will come back to find all the cushy jobs filled, and you are unqualified for anything except bottom of barrel service industry jobs.

Today there is a lot more prerequisite grind to become a doctor that parents don't feel good about forcing on their kids. Five decades of movies villifying parents for pushing their kids too hard will do that.

Meanwhile, parents in/from China and India and Nigeria and many other places are more than willing to force their kids to grind to move up the economic ladder.

soco•2mo ago
Getting into the medical school and staying there for so many years until you can support yourself means also a huge investment from the family. Now, what is the culture saying about this? Would you keep your kids on your paycheck until they're almost 30, or you throw them out to get a job as soon they're 16? And of course, can the kids already afford to be independent and support themselves when they're 16 (aah sweet liberty fuck those geezers)? These are I believe other major contributing factors in western societies.
jswelker•2mo ago
I know this is a rhetorical question, but... yes? As a parent I absolutely am going to make sacrifices to help my kids get through college, and one is planning for med school. I feel like many immigrant parents have this mentality. It is the native born who do not. (Native born white guy here looking at all my family and acquaintances)
archagon•2mo ago
At our current level of technological advancement, we should be able to get far more than a 5y Kerouac road trip before joining the grind. Where are all those supposed productivity gains going? Why are we becoming less free?

(This is sort of an aside. Yes, bring all the hardworking immigrants here, please. And maybe let them have those road trips, too.)

array_key_first•2mo ago
It's obvious to me the gains of our productivity is being siphoned up. The US economy is... very weird right now, and has been getting weird for a few decades. I wouldn't even consider the US a capitalist nation, what we have is something new.

Most companies don't do anything, most investors make money without putting in any labor, and money just... poof, appears. But not for us. Nothing really seems to make sense anymore.

Things that were trivial before, like having a receptionist to answer your phone, now seems economically impossible. And yet, our GDP continues to rise. We run companies with a tenth of the people we did before - everything is computerized, automated. But the wages are lower.

jswelker•2mo ago
The productivity gains go to:

- an ever increasing standard of living

- stonks go up to prevent a pensioner revolt and to inflate egos of billionaires

We are kind of equivocating about "the grind" though. There is the grind of a student keeping their heads in books and activities while friends play video games or party or whatever. This grind has a light at the end of the tunnel in the form of obvious graduation dates and similar rites of passage.

Then there is the grind of working at McDonalds or Walmart because that is the only opportunity left to you, and that is a grind that might easily go on forever unless you win the hunger games and get into a management track rat race.

alistairSH•2mo ago
WTF are you on about? There's a cap on the number of funded residencies (the federal government pays those salaries). Nothing to do with education. Everything to do with the AMA begging Congress to cap those positions ~20 years ago to protect their incomes.
incomingpain•2mo ago
Great news for Canada. Thanks we'll keep our doctors.

Bad news for New York, New Jersey, California, Maryland; or more aptly labelled democrat controlled states.

Probably the only republican state impacted will be florida, but they often buck trends like this. they'll keep their immigrant doctors.

alistairSH•2mo ago
The article states rural areas tend to be served by a higher proportion of immigrant doctors. The densely populated coasts will probably be fine - the higher salaries will continue to attract US-born and limited immigrant doctors.
hakunin•2mo ago
Doctors are paid more in rural areas than in big cities, a reverse of most other professions.
alistairSH•2mo ago
Huh, true enough. I linked one summary.

$200k urban vs $205k rural median offers to new doctors overall. But, in surgical practices, that flips well in favor of urban offers. But, that's just for new MDs. Career numbers skew even more to rural doctors

https://resources.nejmcareercenter.org/article/demystifying-...

flag_fagger•2mo ago
I spoke to a doctor at a bar a couple years back and he was telling me apparently out in North Dakota you can get a $400k salary as a family doctor.
hakunin•2mo ago
Yes, Montana too.
taylodl•2mo ago
And rural hospitals are shutting down because they can't sustain operations. US healthcare is collapsing before our very eyes.
incomingpain•2mo ago
>The article states rural areas tend to be served by a higher proportion of immigrant doctors. The densely populated coasts will probably be fine - the higher salaries will continue to attract US-born and limited immigrant doctors.

I had only anecdotal knowledge(I know Canadian doctors are all going to the big cities) and I looked it up before posting for who would be most impacted.

You are correct the article tried to suggest rural, but fact check false. It's easy to see why NPR did this.

NPR represents urban liberals; their readers won't like reading that their healthcare costs are about to go way up.

deepfriedchokes•2mo ago
If the residency restrictions were removed the labor market would work as intended. We’re doing this to ourselves to protect private profits at the expense of people’s lives.

https://www.openhealthpolicy.com/p/medical-residency-slots-c...