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

https://openciv3.org/
546•klaussilveira•9h ago•153 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
872•xnx•15h ago•527 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
78•matheusalmeida•1d ago•16 comments

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

https://github.com/valdanylchuk/breezydemo
186•isitcontent•10h ago•23 comments

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

https://github.com/pydantic/monty
189•dmpetrov•10h ago•84 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
10•videotopia•3d ago•0 comments

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

https://vecti.com
298•vecti•12h ago•133 comments

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

https://github.com/microsoft/litebox
347•aktau•16h ago•169 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
73•quibono•4d ago•16 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
343•ostacke•16h ago•90 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
441•todsacerdoti•18h ago•226 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
16•romes•4d ago•2 comments

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

https://eljojo.github.io/rememory/
240•eljojo•12h ago•148 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
44•kmm•4d ago•3 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
378•lstoll•16h ago•256 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
5•helloplanets•4d ago•1 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
222•i5heu•13h ago•168 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
97•SerCe•6h ago•78 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
14•denuoweb•1d ago•2 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...
20•gmays•5h ago•3 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
162•limoce•3d ago•83 comments

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

https://github.com/phreda4/r3
63•phreda4•9h ago•11 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
129•vmatsiiako•15h ago•56 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
40•gfortaine•7h ago•11 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
261•surprisetalk•3d ago•35 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/
1032•cdrnsf•19h ago•428 comments

Zlob.h 100% POSIX and glibc compatible globbing lib that is faste and better

https://github.com/dmtrKovalenko/zlob
6•neogoose•2h ago•3 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
56•rescrv•17h ago•19 comments

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

https://docs.smooth.sh/cli/overview
85•antves•1d ago•62 comments

WebView performance significantly slower than PWA

https://issues.chromium.org/issues/40817676
20•denysonique•6h ago•3 comments
Open in hackernews

NYC Spends $200 Million on Cell Service for School Chromebooks

https://nysfocus.com/2025/12/22/eric-adams-school-chromebooks-contract
37•h2si•1mo ago

Comments

epistasis•1mo ago
This is one of the many disadvantages of empowering a strong executive that can overrule the internal specialists. There are also lots of disadvantages of weak executive models of governance too, mostly around stagnation and adherence to the status quo...

Chicago auctioning away its parking revenue for 75 years for a mere $1.6B was a far bigger mistake and curse upon the public. At least the chromebooks have a far shorter lifetime

https://www.npr.org/2025/12/12/nx-s1-5642708/chicago-parking...

thaumasiotes•1mo ago
> Chicago auctioning away its parking revenue for 75 years for a mere $1.6B was a far bigger mistake and curse upon the public.

Depending on your perspective, you might see that as a boon to the cause of free parking.

otherjason•1mo ago
The parking spaces in question aren’t free; the city sold the long-term rights to operate the parking facilities to the private sector in a bid to balance one year’s budget.
lithos•1mo ago
Laughing so hard at your naivety.

They sold parking rate setting, collections, and towing to a mixture of Morgan Stanley and Abu Dhabi

nkrisc•1mo ago
They sold the rights to the revenue. They sold a dollar tomorrow for a penny today.
lotsofpulp•1mo ago
The street parking deal is chump change. Government’s routinely pay government employees with underfunded defined benefit pensions and retiree healthcare for a penny today. Especially Chicago and Illinois (multiple standard deviations above the norm).

I’m pretty sure they sold the street parking because of the underfunded obligations to previous employees.

These reports go further in depth, with comparisons to other governments:

https://www.truthinaccounting.org/resources/page/state-repor...

https://www.truthinaccounting.org/resources/page/city-report...

kelnos•1mo ago
Out of curiosity, what does Chicago's yearly parking revenue look like? (Not doubting that they made a bad deal, just curious.)
blahyawnblah•1mo ago
The company they leased it has already made their money back
loeg•1mo ago
$150 million in 2023, $160 million in 2024. But before the 2008 deal, only ~$20 million. (All numbers from https://www.nbcchicago.com/news/local/chicago-parking-meters... .)
pseudalopex•1mo ago
> $150 million in 2023, $160 million in 2024. But before the 2008 deal, only ~$20 million.

Someone who read this comment but not the article could assume this was because demand increased unexpectedly. But someone interviewed for the article said the company increased rates and required payment where it was not required before.

markus_zhang•1mo ago
I’d rather mark that as corruption, not mistake. Those people are not stupid (when they can sprinkle $$ to their friends).
epistasis•1mo ago
Corruption is also hugely inflated when there is unchecked power at the top. See for example all of Russia's history, where the more power one has the more corruption there is. Or the current US president and all the advocates for the novel "unitary executive" idea: all about enabling massive corruption and extraction of working people's labor for the benefit of unproductive elites.
loandbehold•1mo ago
>> Chicago auctioning away its parking revenue for 75 years for a mere $1.6B was a far bigger mistake and curse upon the public. At least the chromebooks have a far shorter lifetime

Given that upcoming self-driving revolution likely means those parking spaces will have very little use, it may end up to be an unintentionally wise decision.

halestock•1mo ago
Yeah but by the time that revolution is here, the contract will have ended.
chrisshroba•1mo ago
The contract ends in 2083 (58 years), which even by conservative estimates is well after cars will be able to self-park
pseudalopex•1mo ago
No. The company recouped their investment already.[1]

[1] https://www.nbcchicago.com/news/local/chicago-parking-meters...

stogot•1mo ago
OP was saying it was stupid for Chicago to give that away for peanuts
pseudalopex•1mo ago
The person I replied to said Chicago's decision may end up to be wise.
callc•1mo ago
Is this sarcasm?

Dismissing concerns of issues that affect people today with the promise of some solution that may or may not happen to the degree you think it may address the real problems of today is really not cool.

On other note, Chicago in winter may be icy driving. It may be harder to convince Chicagoans to join the “revolution” that sunny day Californians (or any other non-icy weather areas)

anotherhue•1mo ago
IDK, not having to worry about wifi, about if the ISP bill was paid, if the signal reaches their room, if they can do their school work while away from home, at a grandparents, etc. etc. Seems like an expensive but worthwhile call.
innagadadavida•1mo ago
This is just plain corruption and the government officials were paid off. The parents of students should have been given the option to request the devices if needed and that would have been 1000x cheaper.
irishcoffee•1mo ago
I believe this closes the thread.
saagarjha•1mo ago
I think the students who have internet trouble at home may not always be in a situation where their parents are voluntarily going to the school to request these devices.
websiteapi•1mo ago
I find this comment amusing. How is this different than any non-means tested benefit? Or would the same criticism apply? (fwiw I think this money could have been spent better elsewhere).
Aurornis•1mo ago
> and for up to one million lines of cell service for those and other school-issued laptops and tablets, according to contract documents reviewed by New York Focus

One million lines of cellular service for 800,000 students.

It’s a good idea to enable cellular service for those who don’t have adequate access at home. The majority of people don’t fit this description, though. As the article says, only about 1/8th of the students surveyed could be categorized as having inadequate access.

Somebody pushed a huge contract and got it, even though the service wasn’t needed at this scale. WiFi Chromebooks by default with a cellular option for the students who needed it would have saved a lot of recurring cellular contract charges.

Atlas667•1mo ago
Classic capitalist state leeching tactics, I'm betting somebody got a favor somewhere.
blehn•1mo ago
> It’s a good idea to enable cellular service for those who don’t have adequate access at home.

But then the students with mobile access have an advantage over those who only have home access. And how do you determine who has adequate access at home and who doesn't? Much easier and more equitable to just provide it for everyone.

Aurornis•1mo ago
The endless hand-wringing over extreme equity at all costs is causing a lot of bad decisions.

How about this: Anyone who needs cellular can request it by filling out a form and then it’s activated on their machine.

No equity problems. No need to buy a million lines of service for 800,000 students up front.

zeroCalories•1mo ago
I would 100% support prosecuting the people responsible for wasting public funds. This is the kind of abuse that undermines trust in the state, and make it difficult to provide things to people that actually need them. The Adams administration is a disgrace.
xp84•1mo ago
Just wait till you see what foolish stuff the new guy will do! He’s already promised a lot of real whoppers
dfxm12•1mo ago
Like what?
skeeter2020•1mo ago
You should check out Eric Adams in more detail. The guy - and his team - ranges from ridiculous to nuts to outright corrupt. A few excerpts:

>> Equally memorable, perhaps, were the strange subplots along the way: his hatred of rats and fear of ghosts; the mysteries about his home, his diet, his childhood; and his endless supply of catchphrases, gestures and head-scratching stories that could instantly transform a mundane bureaucratic event into a widely shared meme.

>> Then, on Sept. 26, 2024, federal prosecutors brought fraud and bribery charges against Adams, accusing him of allowing Turkish officials and other businesspeople to buy his influence with illegal campaign contributions and steep discounts on overseas trips.

>> Investigators also seized phones from the mayor's police commissioner, schools chancellor and multiple deputy mayors. Each denied wrongdoing, but a mass exodus of leadership followed, along with questions about the mayor’s ability to govern.

>> ...Weeks after Trump took office, the Justice Department dismissed the corruption case, writing in a two-page memo that it had interfered with Adams’ ability to help with the president’s immigration agenda.

softgrow•1mo ago
I hope the students can choose to use their own wifi at home if they have it, much better service for them. Depending on how it's setup, the cellular contract may be not be that crippling. When enterprises buy thousands of services they pool data across the SIM's and get quite reasonable rates for what is used, be it a fleet of IOT devices with low usage or laptops with some high usage. If you are just buying one service, you are really at a disadvantage compared to enterprise deals.
hshdhdhj4444•1mo ago
How about we just give their entire families Internet access for free?

Fios js something like $75/mo for gigabit Ethernet (inclusive of a WiFi router, etc) and there are smaller gigabit providers that will give you service for under $50. And with bulk contracts I’m sure the govt could get a better price than even that.

If the govt can negotiate a rate of about $25/mo it could provide all 800k students homes high quality internet.

But only about 115k are estimated to have insufficient internet access so at $50/month, you can provide (let’s round up to 150k students) all their families internet access for $90mm as opposed to the $200mm they’re currently paying.

Nevermind. The article states the city has gotten Spectrum to agree to $15/mo service. So providing every student’s family free internet service would cost the city $160mm. You would still save well over 20% before considering the hardware cost savings by not having to buy LTE.

ndriscoll•1mo ago
For a one-time $60/computer they could put a 1 TB nvme drive in preloaded with whatever software they need, all of English wikipedia, all classic literature and textbooks they will reference, and 850 GB of whatever else is useful reference material (e.g. maybe all of the Khan Academy videos). It's very non-obvious to me that school computers need an Internet connection at all. Have it back up the kids' home folders onto a school network drive automatically when it gets on the school wifi.
t-writescode•1mo ago
How do the students turn in assignments and/or get live help on their assignments?
ndriscoll•1mo ago
They go to class. Teachers should not be helping students outside of school hours. They should have a life and meet their own needs as humans. For that matter students shouldn't be doing more than 6-7 hours of school work per day, which they already get at school. Students have no need to turn in assignments outside of normal hours, and it's unhealthy to encourage them to do so (this is where uni professors really need to stop setting computers to accept work at midnight. Horrible habit to build that needs to be untaught when people start working).
lostlogin•1mo ago
> Teachers should not be helping students outside of school hours.

I agree. But for some reason teachers work after school and at weekends, for free. I’m unsure why they don’t just stop.

t-writescode•1mo ago
Because some of those teachers really want the kids to achieve and are bound by a sense of duty and care for their students.

Good teachers aren't paid enough. Aren't paid anywhere near enough.

sokoloff•1mo ago
When I was in university, midnight was well inside “normal hours” for me (mostly by choice, not by crushing workload despite being at a competitive school).
Workaccount2•1mo ago
You can't sell them an education package SaaS that costs $200/student/mo that just rehashes the same educational tool set from the 60's.
blehn•1mo ago
Why not just improve the free public wifi?
idle_zealot•1mo ago
That's a good mid-term project, but this is how you give kids internet access today. Whether Chromebook/internet-based schooling is something worth pursuing in general is another matter.
fennecbutt•1mo ago
Unsurprising. Corruption, wasted tax money, violence, crime, etc are everywhere and all of us apathetic voters just look the other way a little more each day. We reap what we sow, we must lie in the beds we've made.
bgbntty2•1mo ago
I don't think Chromebooks are good computers for kids to learn on. They may learn how to use a browser and a relatively-closed ecosystem of dumbed down apps, but they won't learn working with a real OS, much less tinkering or experimenting with it. What's wrong with normal laptops running a Linux distro? You can always reinstall if the kid messes with the OS too much.

What is the reason given for Chromebooks being used so much in US schools? Is it just Google having a good sales team?

John7878781•1mo ago
> What is the reason given for Chromebooks being used so much in US schools?

Chromebooks are much cheaper than Windows laptops.

Similarly priced chromebooks are also much more responsive than their Windows counterparts (mainly due to the OS being so optimized to run on crappy hardware). And you're right -- Linux might be a viable alternative here. But it's not like the corporate world runs on Linux.

olyjohn•1mo ago
It doesn't run on Chromebooks either...
sokoloff•1mo ago
They’re a pretty good mix of incredibly cheap, reasonably rugged, fast enough to run classroom and edit docs, well-understood/documented how to use, consistent across the student population, and have incredible battery life.

Our high school issues every entering student a Chromebook and they keep it when they leave. I am pretty happy to see my tax money spent that way.

lazylizard•1mo ago
You can always reinstall if the kid messes with the OS too much. --> then all your sysadmins will be reinstalling os all the time? so they figured why not give the users an OS that cannot be messed with...

unless maybe the sysadmins are also linux tutors or something? their job is teaching kids how to use linux. not to make sure their computers can work for the math class.

bgbntty2•1mo ago
That can be easily automated, and has been in a variety of ways. Just plug a USB or an Ethernet port, press 1-2 keys and done. The sysadmins won't have to go through a normal install wizard.
lazylizard•1mo ago
if only i could compel the org to only buy laptops that have built-in lan ports..sigh
bgbntty2•1mo ago
But with a LAN port, wouldn't you agree that reinstallation could take 1-2 human minutes of work, even if the whole process takes an hour? Take the laptop, plug it in, press a key, wait however much, then take it out and give it back to the student. The student could even do it themselves.

And even without a LAN port I assume there are various ways to automate it so it isn't really an issue. If you keep /home or if most files are synced, students could break their OSes every day if they want to. One of those students will actually learn from it, at least.

lazylizard•1mo ago
many wants yes
dragonwriter•1mo ago
> I don't think Chromebooks are good computers for kids to learn on.

I think its fine for kids to learn on. Its arguably not ideal for learning computing, but that's not most of what kids learn using a computer.

> What is the reason given for Chromebooks being used so much in US schools?

Price per unit and the fact that its bundled with software and services for centralized administration. There's nothing comparable in traditional Linux. Windows could have competed but dropped the low-end netbook as a category right around when Google started making inroads with Chromebook, and even with Windows-on-ARM neither Microsoft nor anyone using Windows seems to have really targeted the same market.

> Is it just Google having a good sales team?

I don't know how good their sales team is, I think they are the only firm that acts like they want market at all.

afavour•1mo ago
They could do better than this I’m sure, but I don’t know what this number actually should be.

Since COVID the city has had to ensure students can attend school remotely. A number of students in the city don’t have reliable internet connections at home (indeed some are homeless) so an alternative is needed.

I imagine it’s very difficult to guarantee you’ve reached out to ensure every kid has internet access. Send a form home? A bunch of disengaged parents won’t fill it out. How you support a student whose parent does absolutely nothing to help is a perennial problem in schools. This at least guarantees everyone has access.