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A Primer on Bézier Curves – So What Makes a Bézier Curve?

https://pomax.github.io/bezierinfo/
1•mostlyk•1m ago•0 comments

Show HN: Photorealistic GPT Image 2 animal hybrids

https://www.emergentmind.com/hybridarium
1•matt1•3m ago•0 comments

United Arab Emirates quits OPEC as Iran war raises gulf tensions

https://www.nbcnews.com/business/energy/uae-quits-opec-oil-iran-talks-rcna342465
3•ceejayoz•3m ago•0 comments

Show HN: Aurion OS v1.1 (C/x86 ASM) [video]

https://www.youtube.com/watch?v=wlxP_A8jlQg
1•Luka12-dev•3m ago•1 comments

Prompts Are Like Prayers

https://anuvrat.in/prompts-are-like-prayers.html
2•stonecharioteer•3m ago•0 comments

Making a Chess Engine in Zig (2024)

https://johns.codes/blog/making-a-chess-engine-in-zig
1•tosh•5m ago•0 comments

Elon Musk and OpenAI CEO Sam Altman head to court in high-stakes showdown

https://apnews.com/article/musk-altman-artificial-intelligence-trial-openai-eb854fa682675f70267ab...
2•smurda•6m ago•1 comments

PyPI package with 1.1M monthly downloads hacked to push infostealer

https://www.bleepingcomputer.com/news/security/pypi-package-with-11m-monthly-downloads-hacked-to-...
1•yunseo47•7m ago•0 comments

I migrated 16 sites between Linode servers in 1 day with Claude Code

https://thekeesh.com/2026/04/how-i-migrated-16-sites-between-linode-servers-in-1-day-with-claude-...
1•speckx•8m ago•0 comments

Clasp: A four-stage supply-chain attack pattern via emergency patches

https://www.clasp.info/
1•bgmd•8m ago•0 comments

Anthropic just overtook OpenAI with $1T valuation

https://www.the-independent.com/tech/anthropic-openai-value-ai-b2963575.html
2•gmays•9m ago•0 comments

LLM from pre-1930 derives quantum mechanics and relativity

https://michaelhla.com/blog/machina-mirabilis.html?_bhlid=498cd7954b2dbc179126de1bca2247311eefc24a
1•michael-sumner•9m ago•0 comments

Improvements to errors and warnings in GCC 16

https://developers.redhat.com/articles/2026/04/28/gcc-16-improved-error-messages-sarif-output
1•dmalcolm•9m ago•0 comments

LLMs Corrupt Your Documents When You Delegate

https://arxiv.org/abs/2604.15597
1•interpol_p•9m ago•0 comments

Good DevOps Engineers Leave Trails Not Gates

https://danielleheberling.xyz/blog/trails-not-gates/
1•speckx•10m ago•0 comments

The Secret Gradient Interpolation Method

https://pastila.org/essays/intro-secret-gradient-interpolation/
1•jjgreen•10m ago•1 comments

Agent Amnesia and the Case of Henry Molaison

https://jumbocontext.com/blog/agent-amnesia/
1•joshuawheelock•10m ago•0 comments

When Public Health Becomes the Weapon: Consequences of the Genocide in Gaza

https://wiley.scienceconnect.io/error?msg=ewogICJpZCIgOiAiYzk5NDBiODktOTFkYi00OGM0LWI0OGQtMzBhNzc...
1•tokai•12m ago•0 comments

Con: The terminal with a harness, nothing more

https://con.nowledge.co/
1•wey-gu•12m ago•0 comments

After the Page

https://www.curatedfuture.com/after-the-page/
1•reyperalta•14m ago•1 comments

Bypassing DPI with eBPF Sock_ops

https://bora.sh/bypassing-dpi-with-ebpf/
2•xngbuilds•15m ago•1 comments

Show HN: Kompressr – One Step CDN which optimizes all your files

2•kompressr•15m ago•0 comments

Show HN: iClaw is part OpenClaw, part Siri, powered by Apple Intelligence

https://barrasso.me/posts/2026-04-27-iclaw-ai-agent-using-apple-intelligence/
1•podlp•17m ago•0 comments

Sage-Wiki: An LLM-compiled personal knowledge base

https://github.com/xoai/sage-wiki
1•amai•17m ago•0 comments

Agent Capsule: "Agents as Data" pattern for production AI agents (gist)

https://gist.github.com/liranhason/b64c202430dd02f1a9a54f0c3d6ffd16
1•armagnac2•19m ago•0 comments

LA Olympics 2028: The expensive, annoying ticket crashout

https://www.vox.com/culture/486760/2028-los-angeles-olympics-ticket-prices-fail
2•speckx•19m ago•1 comments

Yann LeCun: LLMs Are Nearing the End, but Better AI Is Coming (2025)

https://www.newsweek.com/nw-ai/ai-impact-interview-yann-lecun-llm-limitations-analysis-2054255
1•lucidplot•20m ago•0 comments

A transparent update on Scaleway pricing

https://www.scaleway.com/en/blog/a-transparent-update-on-scaleway-pricing/
1•TechTechTech•21m ago•0 comments

Should we just skip code review now?

https://xata.io/blog/ai-codes-humans-engineer
1•ClaudiuDasca•21m ago•0 comments

Unpredictable Consequences?

https://xcancel.com/DeItaone/status/2049084994027438524
1•DivingForGold•21m ago•1 comments
Open in hackernews

New Gas-Powered Data Centers Could Emit More Greenhouse Gases Than Whole Nations

https://www.wired.com/story/new-gas-powered-data-centers-could-emit-more-greenhouse-gases-than-entire-nations/
60•aa_is_op•1h ago

Comments

philipallstar•1h ago
> New gas projects linked to just 11 data center campuses around the US have the potential to create more greenhouse gases than the country of Morocco emitted in 2024

"Have the potential to", "Morocco". Presumably doesn't count the greenhouse gases emitted by Moroccans using overseas cloud services and AI.

At least the example wasn't Vatican City.

melling•1h ago
https://www.theguardian.com/world/2026/apr/01/iran-energy-cr...

It’s quite impressive how the world is unable to reduce greenhouse emissions.

leonidasrup•54m ago
In history of the world there was almost never a reduction of greenhouse emissions. Only time that world did reduce greenhouse emissions was in times of economic crises and COVID-19.

https://ourworldindata.org/co2-emissions

Asia will do what US did in 1979, Jimmy Carter delivered this televised speech on July 15, 1979.

"Point three: To give us energy security, I am asking for the most massive peacetime commitment of funds and resources in our nation's history to develop America's own alternative sources of fuel -- from coal, from oil shale, from plant products for gasohol, from unconventional gas, from the sun."

https://www.pbs.org/wgbh/americanexperience/features/carter-...

twoodfin•1h ago
Very quick Googling suggests Wired’s estimate would be ~1.9% of US emissions.

AI data center investment is, at core, a bet on increasing the productivity of labor. That’s what businesses will pay for, and what will earn the big money.

If US labor productivity rises by more than 2%—and implicit in the size of this bet is a guess much higher—US carbon intensity goes down correspondingly, and these data centers end up as a win for the climate.

nextaccountic•52m ago
You are supposing that with more productivity people will emit less carbon but there's no mechanism for that

More productivity means the employers just demand more from the workers

asymmetric•46m ago
Yeah, this seems like a textbook case where one could apply Jevons Paradox.
twoodfin•39m ago
OK well now you have to look at changing the economy-wide energy mix or embracing de-growth. Switching data centers to 100% solar or nuclear or … solves Wired’s complaint but not this one.
gambiting•38m ago
"with increases in productivity, we'll all work 2-4 hours a week and maintain the same output!"

No, you'll work 40 hours and just do 10 times more in that time. Same thing.

monegator•47m ago
> If US labor productivity rises by more than 2%—and implicit in the size of this bet is a guess much higher—US carbon intensity goes down correspondingly, and these data centers end up as a win for the climate

I can promise you it won't happen in a million years. More productivity lends to more exploitation, because you can do more with the same unit of work, instead of getting the same result with less work.. Or at least we have decades of data proving that is what realistically happen. So the only way to reduce emissions is either using carbon neutral sources (gas is... not?) or forbidding people from using energy in the first place (and let's be honest, that will not happen.)

gruez•40m ago
>More productivity lends to more exploitation, because you can do more with the same unit of work, instead of getting the same result with less work..

But per-capita greenhouse emissions have been falling in much of the developed world? And you can't really claim with a straight face that productivity has been dropping from 2000 to today.

https://ourworldindata.org/grapher/co-emissions-per-capita?c...

defrost•36m ago
> But per-capita greenhouse emissions have been falling in much of the developed world?

Only by the deceptive accounting trick of not including the emissions associated with overseas production of the goods consumed by the "developed world".

If you include all the emissions that prop up the highest per capita consumption patterns on the planet then you see the highest per capita emissions attached to the highest consumers.

gruez•35m ago
>Only by the deceptive accounting trick of not including the emissions associated with overseas production of the goods consumed by the "developed world".

That does increase US's emissions, but not enough to change the conclusion:

https://ourworldindata.org/consumption-based-co2

Havoc•39m ago
Problem is climate and ecosystem doesn’t give a fuck about some notional productivity or carbon intensity just the absolute number of pollution molecules going into the air
nDRDY•13m ago
I assume, for ideological consistency, that you don't have kids.
mynti•38m ago
The "climate" cares little about carbon intensity of labor or dollars. It cares about absolute tons of green house gases in the atmostphere and if you use more to produce more you still use more.
cyanydeez•11m ago
You should always assume these that benefit most from the technological forefront think they can outrun the output of climate change or any of the outputs.

It generally is called "effective altruism", eg, techno jesus will solve whatever problems creating techno jesus creates.

tejohnso•30m ago
Emitting more greenhouse gas is only a win if your goal is to hasten and worsen the climate catastrophe.

Carbon intensity is not the relevant metric.

And there's no evidence or historic precedent backing your idea that it would go down anyway.

cyanydeez•12m ago
yo, "productivity of labor" isn't how they're selling this stuff. Its "replacement" of labor.
lpcvoid•57m ago
I hope the AI bubble bursts before our earth is too hot to survive on for millions of people.
Cthulhu_•15m ago
Not to be a doomer but I'm confident we passed the point of no return decades ago.
conartist6•53m ago
So basically that means there's a body count.

We're now taking about how many people should die for this

kleiba2•47m ago
What?
conartist6•43m ago
Emitting as much greenhouse gas as a country?

That has a body count. It's hard to know which people you're killing, but there's no doubt that at that point there's a number. Maybe... 10,000 or so? They'll die in heat waves and floods and tornadoes and food shortages in dry, hot, poor countries. Obviously 10k is a tiny fraction of the full list of climate fatalities.

kleiba2•6m ago
But isn't it kind of one-sided to single out data centers like that?
conartist6•1m ago
Sure. But a race to the bottom isn't a vision for the future.

Tech used to offer society a vision for the future.

Havoc•35m ago
Heavy fossil fuel use leads to health problems and given a large enough population deaths. Lung cancer, Asthma, heart issues etc

Guessing that is what GP means by body count

lpcvoid•26m ago
Have you ever been in India while they have those incredibly hot heatwaves in the summer? That kills thousands of people every year. This will only get worse the more greenhouse gasses we emit so slop machines can generate funny videos of the pope breakdancing.
conartist6•9m ago
That's not to mention talking people to suicide, which by the way is the far more likely way that it would kill your son or daughter, should you have or ever have one.

And for all that cost, are they bringing us real hope? The most ambitious people talking about this technology basically say that when it takes over all thought, there won't be much point in humans anymore.

We went from being evangelists of a message of hope to evangelists of a message of doom.

I'm not going to be one of those people. Fuck those people. I believe in the future. I will stand up and tell the next generation there is still hope, still compassion, still community and humanity and love out there. I fight for the users!!!

aresant•53m ago
The AI data center narrative is the perfect storm:

First most of the data center build out is happening in areas that have had little other opportunity so local resistance is muted. Abilene, Texas is referenced and is the kind of place my grandfather would lovingly say is where you go to learn to be a “dirt farmer”

Second, every environmentalist in the US is fighting 100 different battles with the most anti-regulation, pro-energy administration in decades (ever?) and has limited bandwidth.

And third, the AI narrative around national security, longevity, and super-intelligence-enabled abundance provides massive national coverage - the implications being that AI will solve any environmental and or human economic disasters that they enable.

melling•44m ago
Don’t forget environmentalists have been fighting against nuclear energy for decades.
lpcvoid•41m ago
As they should, now that we have renewables and batteries.
Bluestrike2•22m ago
Even if modern renewables and batteries kill the need for future nuclear power plants, that doesn't excuse the consequences of decades of burning fossil fuels because environmental groups fought against nuclear power altogether.

We had better options back then, and we chose not to implement them while slowing down efforts to improve them: nuclear reactor designs could have been standardized to lower cost, even safer and more effective reactor designs could have been pursued years earlier, etc.

The costs--and opportunity costs--of inaction during that time were massive, and we're going to be paying them for generations. Renewables have a heavier lift ahead of them as a result, with less time to build out and upgrade the grid, transition to EVs, etc. The very least we can do is acknowledge the consequences.

croes•39m ago
Because it’s a dangerous technology where profit over security can have severe consequences.

Not to mention the new risks now that drone wars are a thing. All those Chemical plants are already valuable target, no need to additional nuclear ones.

gruez•37m ago
>Because it’s a dangerous technology where profit over security can have severe consequences.

Yeah it's far better to have power plants kill a steady stream of people, but in a banal way that's hard to attribute, like coal power plants causing lung cancer.

Cthulhu_•30m ago
Which is why coal power plants are being shuttered everywhere in favor of gas and renewables (and I suppose nuclear, sometimes).
2ndorderthought•29m ago
It's not nuclear or coal. There is wind, solar, etc.
JKCalhoun•26m ago
No, but hydroelectric works pretty well. There's a reason they recycle aluminum, etc. (power-hungry industries—crypto-mining, ha ha) along the Columbia River, etc.

So build your data centers there. No reason to choose the least evil.

Zigurd•35m ago
Please. Show me a nuke that was under 10 billion over budget and less than 20 years late.

Seriously. Don't even try to insert nuclear power into the debate before you show it can be competently built, never mind safely run and waste safely disposed. But what about the French you say! The French are discovering they forgot to set aside money for decommissioning.

SanDiegoSun•24m ago
This seems to be a western issue. China has been producing nuclear reactors quite cost effectively.

Radiant with their modular reactors seems to be doing quite well.

bell-cot•5m ago
If you look at how much time and money the French poured into their nuclear plant construction project (and several other pre-decommissioning issues) things look rather less rosy.

Also, it was a very high priority for France - keep in mind Napoleon's quote about the relative importance of moral and material.

More critically: The logic of "The French did {extremely complex thing} fairly well in the late 1900's, therefore we can also" is very similar to the logic of "SpaceX designs and operates reusable rockets with hundreds of launches per year and no failures, therefore we can also". NO, sorry, you are just fantasizing about rocket science somehow being easy for you. SpaceX has lots of highly motivated would-be competitors - many of them far better financed than SpaceX was - but the hard fact is that zero of those can actually do what SpaceX is doing.

2ndorderthought•30m ago
Nuclear is useful but it's hard to see it as a panacea. Renewable energy on the other hand is hard to beat. The economics of it keeps getting better, and previous estimates of the lifecycle of things like solar was grossly misrepresented.

Cancelling wind power contracts etc was a huge mistake.

duskdozer•30m ago
Something tells me if they manage to get nuclear plants accepted, they will be built far, far away from the billionaires' doomsday bunkers.
pjc50•28m ago
Yes, and that dates from the era when everyone thought that a "nuclear winter" (from an exchange of nuclear bombs between the US and USSR) was a more immediate risk than a long slow problem of climate change. That's what the French government carried out a terrorist attack against Greenpeace in New Zealand for: the Rainbow Warrior was protesting against French nuclear weapons testing.

Has everyone forgotten that the current crisis kicked off over the question of exactly how much uranium of what purity Iran is allowed to have? Do people really think that every country in the world should have multiple nuclear reactors?

L_226•21m ago
Do people really think that uranium consuming reactors that produce plutonium are the only type of nuclear reactors?
pjc50•8m ago
Of the operating set of reactors today, what percentage are those vs., say, Thorium?
noosphr•13m ago
Yes.
Spooky23•22m ago
Environmentalists are full of scammers.

Right wing idiots are against solar and wind. Left wing idiots are against nuclear… leaving us with no alternative other than gas and oil!

The common denominators are “idiots” and oil.

energy123•5m ago
Last year, China installed 1.5GW of nuclear and 300GW of renewables. China's total coal use decreased as they decommissioned and under-utilized more coal than they installed.

This same pattern is occurring everywhere, regardless of local politics or local economic system. See Texas as another example.

It's because new renewables is superior at contemporary market prices. Markets have decided. Governments have decided. Everyone has decided.

Newlaptop•3m ago
"Environmentalists" is a large, diverse group and nuclear energy has been a controversial topic splitting the group for decades.

Many environmentalists are pro-nuclear, and viewed exclusively through an environmental lens, nuclear is likely the best energy source.

Other people share the "environmentalist" label because they care about clean air, unpolluted rivers, biodiversity, climate change, etc but they oppose nuclear on unrelated grounds (eg, as part of an anti nuclear weapon proliferation agenda) or out of fear of adverse events from damage to an energy facility.

The "pro-environment but anti-nuclear" subgroup held power within the Democrat party in the US through most of the cold war era. The "pro-environment, pro-nuclear" subgroup is now the largest group within the Democrat voting base, but some of the people and all of the regulations from the 1960s-1990s are still in power.

2ndorderthought•36m ago
China invested hugely into renewable energy. Their grid is strong. Ours is falling apart and our renewable energy contracts keep getting shredded. Gas powered data centers is beyond dystopian
bluGill•10m ago
That doom take has a few roots in truth, but it is mostly false. Our grid for the most part is very good and improving. A lot of the gloom is it is good for today, but here is why we are trying to expand it anyway - that is the gloom itself is helpful to get the needed changes made.

There is a lot of renewable energy in the US, and more is built all the time.

toast0•4m ago
If you're worried abour grid health, how is adding distributed generation colocated with new loads dystopian?

Sure, it would be nice to be able to build more transmission lines and power stations wherever it makes sense for engineering to build them in order to build a strong grid. But that's hard to do with strong private land ownership and required environmental impact reporting.

Something something texas avoiding federal electric regulation.

goda90•1m ago
Gas = greenhouse gases. We needed to be reducing those decades ago, not increasing them.
konschubert•28m ago
Abilene, Texas is also a great place to build a solar power plant with some batteries and reduce the gas bills for these datacenters.
noosphr•14m ago
There isn't a battery in the world big enough to provide enough power for data enter if this size.

Some batteries in this case is a bit like saying some water about the Pacific ocean.

konschubert•9m ago
A big AI data center uses about 1 GWh of power each night.

A large battery storage site is about 500MWh.

So this is totally doable and it’s also going to be economical as soon as the US has built enough LNG export capacity.

nicoburns•4m ago
The Pacific Ocean is a bit of an exageration here.

There isn't a single battery this big today, but if batteries continue following the exponential growth curve they've been on then there probably will be in the next decade or so (if not sooner).

cyanydeez•14m ago
fourth: It primarily benefits billionaires and corporations.
adestefan•8m ago
> pro-energy administration

Very far from pro-energy when you give companies money to cancel energy projects that are not burning green house gases.

SirFatty•2m ago
"First most of the data center build out is happening in areas that have had little other opportunity"

Speculation presented as fact...

kleiba2•48m ago
> the potential to create more greenhouse gases than the country of Morocco emitted in 2024.

Does that comparison mean anything to anybody?

iwontberude•43m ago
Yeah that’s quite the yardstick they’ve chosen
venzaspa•42m ago
For some context, it's a country with 40 million people.
atonse•27m ago
But it’s hardly industrialized right?

So is that a fair comparison?

cyanydeez•13m ago
Are you, like, just not very into reading things or remembering things or is it just one of those things where you're stuck in the 1980s and haven't updated your books since then.

https://en.wikipedia.org/wiki/Economy_of_Morocco

clumsysmurf•28m ago
Another data point

"New AI data center in Utah will generate and consume more than twice the amount of power the entire state uses"

https://www.tomshardware.com/tech-industry/kevin-o-learys-9-...

I wouldn't be surprised if they use this as an excuse to open up public lands for extraction.

5asU•35m ago
Burning natural resources for bitcoin and chibi cartoon figures is the goal of this administration.

All while increasing natural gas prices through blockades and threats of secondary sanctions.

It will make oil billionaires (e.g., like the ones who founded the Daily Wire) very happy.

usrusr•28m ago
And the sad part is that ai would be a perfect fit for intermittent energy sources: run inference 24/7 (on whatever you can muster, even if it's fossil it simply does not consume all that much compared to training) and over-build training to achieve whatever total throughout you need in time of energy abundance. How heavy would CO2 pricing have to be to make the market do this instead of the exact opposite?
pjc50•27m ago
You can't price out these people, they have seemingly unlimited money.
JKCalhoun•24m ago
Presumably chasing states and localities with generous tax breaks as well. That is no doubt what is really driving the choice of location.
usrusr•18m ago
With unlimited money, you'd be able to do unlimited over-build. At least that's what we thought until recently...
leonidasrup•1m ago
What would be the economy of these data centers if they would run using power source with say, for example 25% capacity factor? What is the capital expenditure of a data center? What is the yearly operational expenditure of a data center?

I found that a 100 MW datacenter can cost roughly $3.35 billion, with a significant portion going to high-end GPUs like the B100 or H100. For electricity, 100 MW data center can incur annual power costs ranging from $41 million to over $131 million, depending on regional energy prices.

discobot2•27m ago
good
L_226•12m ago
https://archive.ph/L1twq
markus_zhang•6m ago
Ah, I knew electricians still have a future.