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Show HN: HackerBooks – HackerTube, but for books mentioned on HN

https://hackerbooks.org
1661•roansh•22h ago•276 comments

Postgres 19 is late because so many more bugs are being found now

http://rhaas.blogspot.com/2026/10/postgres-19-is-late-and-its-ais-fault.html
656•soheilpro•2d ago•404 comments

Show HN: I've updated my Linux System Call website and API

https://syscall.sh/
102•guitmz•5h ago•36 comments

Show HN: Wikihack – HackerTube, but for Wikipedia articles mentioned on HN

https://wikihack.netlify.app
318•aizk•9h ago•95 comments

HackerTube: YouTube built from videos recommended by HN

https://karpathy.bearblog.dev/hacker-tube/
2719•karpathy•1d ago•601 comments

Bones may release proteins that slow aging and extend life span

https://www.science.org/content/article/bones-may-release-proteins-slow-aging-and-extend-life-span
198•EA-3167•13h ago•69 comments

Show HN: HackerHack – HackerBooks but for Posts Posted on HN

https://news.ycombinator.com/
163•mw888•7h ago•23 comments

Ask HN: Which TV do you recommend for privacy?

537•LecroJS•19h ago•647 comments

F/OSS Comics #13: BSD Unix, Part 3 – The Beginning of BSD Unix

https://fosscomics.com/posts/13.%20BSD%20Unix%20Part%203%20-%20The%20Beginning%20of%20BSD%20Unix/
169•joonehur•12h ago•22 comments

Mystery of 60-Second Fluctuations in Power Grids Solved

https://www.fz-juelich.de/en/news/archive/press-release/2026/mystery-of-60-second-fluctuations-in...
198•_Microft•2d ago•89 comments

Trigger.dev customer environment variables exposed

https://trigger.dev/blog/security-incident-nov-2026
132•anurag•13h ago•66 comments

Last night an AI agent performed brain surgery on a mouse

https://twitter.com/OcanaSantero/status/2115442964574908902
46•FacZap•1h ago•37 comments

Supermarket freezers across Europe hit by second suspected cyber-attack

https://www.theguardian.com/world/2026/nov/02/supermarket-freezers-across-europe-hit-by-second-su...
112•fergie•2h ago•111 comments

Never Complain, Never Explain

https://en.wikipedia.org/wiki/Never_complain,_never_explain
72•gregsadetsky•2h ago•22 comments

Nibnib: Image compression with extreme decompression speed

https://github.com/raphlinus/nibnib
169•raphlinus•3d ago•31 comments

China's First Frontier AI Export Controls: Mofcom Announcement No. 48

https://labs.cloudsecurityalliance.org/research/csa-research-note-china-ai-export-controls-announ...
116•jonnybgood•7h ago•57 comments

BioWare co-founder: game execs "have never made a game" and don't get it

https://www.pcgamer.com/gaming-industry/none-of-these-people-have-ever-made-a-game-bioware-co-fou...
83•entryleveljobsc•6h ago•71 comments

Tips for more effective fuzz testing with AFL++

https://nullprogram.com/blog/2025/02/05/
139•luu•5d ago•26 comments

From Charlemagne to the Kitchen Boy: Reading the Hamburg Rathaus

https://alsterrunde.com/from-charlemagne-to-the-kitchen-boy-reading-the-hamburg-rathaus/
53•mertbio•8h ago•6 comments

The future in old computer magazines (1984–2004)

https://tomorrowasusual.substack.com/p/blast-from-the-past-the-future-in
49•tudell•3h ago•24 comments

Copper – A minimal low-level programming language with OOP and generics

https://tibleiz.net/copper/
187•bogdanoff_2•2d ago•104 comments

The AI cost of JavaScript frameworks

https://nolanlawson.com/2026/10/28/the-ai-cost-of-javascript-frameworks/
417•luu•1d ago•322 comments

New 3D thermal invisibility cloak makes objects disappear from infrared cameras

https://www.sciencedaily.com/releases/2026/10/261025073051.htm
99•stevenalowe•3d ago•39 comments

Show HN: OmniDiff – Opensource, super fast, content aware Git difftool, in Rust

https://github.com/ivankovic/omnidiff
281•FabCH•1d ago•86 comments

Show HN: Point your camera at a landscape to learn about its geology

https://outcrop.rocks/
233•headsupernova•3d ago•48 comments

One-minute frequency disturbances from synchronization in power systems

https://www.nature.com/articles/s41560-026-02144-0
174•croes•2d ago•57 comments

Proving and improving the Platonic Representation Hypothesis with JEPAs

https://arxiv.org/abs/2610.39302
150•Anon84•1d ago•77 comments

Supermarket freezers in Belgium and Sweden hit by suspected cyber-attack

https://www.bbc.com/news/articles/cq1kd1nee80eo
86•xqcgrek2•2h ago•86 comments

OccupySaaS

https://occupysaas.com/
403•misswaterfairy•14h ago•251 comments

Mathematics has changed. Let's act like it

https://terrytao.wordpress.com/2026/11/01/mathematics-has-changed-lets-act-like-it/
342•smilelamp•20h ago•433 comments
Open in hackernews

Sam Altman: All the RAM Should Belong to Me, So I Can Charge People to Use It

https://gizmodo.com/sam-altman-all-the-ram-should-belong-to-me-so-i-can-charge-people-to-use-it-2000833412
74•RickJWagner•53m ago

Comments

hilariously•42m ago
If he wants to rent my ram I'd let him pay for it.
bronxpockfabz•41m ago
You'll own nothing and you'll be happy

2030 is soon btw ;)

behringer•41m ago
How much ram does Sam Altman's computer have?
dudefeliciano•40m ago
it's 2026 and the only use for RAM is to hold context for LLMs to sycophantically agree with everything I say
tomrod•36m ago
My scientific computing and general purpose computing needs beg to differ. Begone, foul stereotype!
dudefeliciano•28m ago
I would be really interested to know how LLMs are being used globally, how much of it is scientific computing, coding tasks etc vs mundane questions people would have googled (and be satisfied with) 3ish years ago.
tomrod•22m ago
I'd argue its probably lower than anticipated unless you count Google's AI search mode in the LLM column instead of the search column. As a forced inject, it could go either way.
nemo1618•40m ago
Journalists write headlines like this and then get all huffy when people "decline to comment" on their hitpiece
JMKH42•38m ago
We will give business men a pass for being disingenous constantly, bowing down to fascists if it gets them a little more money, writing laws to enrich themselves more at the expense of the populace, bribing politicians so they can get a few more dollars.

But if a journalist gets a LITTLE snarky about any of that, oh goodness me how irresponsible!

SomeonesAccount•36m ago
Journalism has a stricter moral code. The whole point of journalism is to spread correct info. The point of business (most of the time) is to make money. These are very different. Also, since when did we give business men a pass?
carlob•32m ago
Nah, the point of journalism is also commentary, opinion, satire, not just correct info.
tomrod•37m ago
I agree, if I am saying or doing cartoonishly evil things without any guardrails and with reckless abandon I too hate it when people call it out directly.
dudefeliciano•37m ago
> from a global allocation perspective, actually, it's quite terrible to have everybody have a bunch of the world's limited supply of DRAM sitting in their own computer. And, being used 5% of the time. You want maximum utilization in the cloud...

It is basically what he said.

58955995959•40m ago
The endgame of humanity is small hat renting put everything to you
tartavull•39m ago
I listened to the full podcast, and this is taken completely out of context. His point was entirely logical: if there’s scarcity, it’s important to maximize utilization of the scarce asset, and you do that by putting it in a data centre where it’s serving people constantly.
hammeiam•38m ago
But datacenters are why there's scarcity in the first place
SomeonesAccount•37m ago
That doesn't change the fact that it is true
CodingJeebus•33m ago
But he's creating the scarcity. If someone corners the market for something simple like cars and creates the economic conditions where consumer cars now cost 500k, does that person also get to go on a podcast and say "normal people shouldn't own cars anymore because they're a scarce resource?" as if it's just an objective reality that they played no part in creating? Because that's exactly what Altman is doing here.
SomeonesAccount•26m ago
@paxy said it well in a comment in this thread.

"Scarcity is because of AI demand. Data centers are set up to meet that demand. It’s quite rich to say “evil companies are taking up all the ram” when they are serving billions of users, and you want to do the exact same thing for yourself."

paxy
paxy•39m ago
Every day this story gets more exaggerated
abirch•36m ago
It's a simple narrative. The majority of people loves simple narratives.
hmokiguess•38m ago
Is it possible to reinvent memory with stuff everyone owns or a separate system? It's been a while since I did hardware and low level stuff, so approach this question from a more "inventive" and perhaps "dreamy" way. Or just educate me on physics again and tell me to stop being dumb.
werber•37m ago
I feel like he could sell this as a future where people have super computers at home and when they’re not running they’re generating income, he doesn’t seemed constrained by the truth, just promise everyone that you’re going to replace their jobs and that their home computer will provide for them. This universal basic compute idea here seems consumed with is not appealing to anyone outside of tech.
rdudek•16m ago
So a gig economy but for compute? The problem with this, it will be a race to the bottom and will not pay enough to support the people. Not to mention the energy costs and wear and tear on the compute parts.
CodingJeebus•37m ago
> “But from a global allocation perspective, actually, it’s quite terrible to have everybody have a bunch of the world’s limited supply of DRAM sitting in their own computer and being used 5% of the time,” he added. “You want maximum utilization in the cloud if you’re trying to deal with this very supply-constrained environment. And somehow many people’s intuition is the opposite of that.”

Altman not acknowledging that companies like his are creating the conditions that cause the supply constraints is the Dr. Evil cherry on top.

coldpie•36m ago
Tech company execs are among the stupidest people on Earth. Another article went around recently where the former CEO of Yahoo couldn't think of three positive words to describe her own child[1]. It's baffling that these people who probably put their pants on the wrong way around 50% of the time get as much airtime as they do. Truly breathtakingly stupid people.

[1] https://www.nytimes.com/2026/10/25/style/marissa-mayer-ai-as...

customguy•36m ago
His pitch is to investors, and he's continually letting them know where is priorities are, and that he's serious about shitting on people for profit.
kashunstva•33m ago
> “But from a global allocation perspective, actually, it’s quite terrible to have everybody have a bunch of the world’s limited supply of DRAM sitting in their own computer and being used 5% of the time,”

It’s terrible from a global resource utilization perspective for people to fly around in private jets; but I can’t imagine Mr. Altman does otherwise.

So thank you for trying to protect us from the terrible scourge that is personally-owned DRAM, but I’ll take my chances.

JKCalhoun•6m ago
“But from a global allocation perspective, actually, it’s quite terrible to have everybody have a bunch … being used 5% of the time,”

Who said the above? Was it:

1) the head of the public transportation department in 1930?

2) the CEO of IBM in the 1970's?

3) Sam Altman in 2026?

TrackerFF•33m ago
I live in Norway, and had to check how much a top-shelf gaming PC would cost.

One with RTX5090, 64GB DDR5, Ryzen 9, 4TB goes for equivalent to $13500, with most of that being the GPU and RAM.

A year ago, the same PC would have cost a third or so.

In any case, with the combination of expensive GPU, RAM, who the hell can actually afford this stuff.

tomrod•32m ago
Huh. Why was this flagged?
tosti•3m ago
Flagged by OpenAI agents
dewwi•31m ago
Everyone is making fun of him for this clumsy take, but there is some truce to it. It's essentially how Cloud computing came about. We will have good LLM models that run on local hardware, and that is fine. However, it is foolish to think that it will ever make economic sense to run frontier models on hardware that sits idle 40% of the time.
paulbjensen•28m ago
If the goal is to maximise the utilisation of RAM in devices for computation purposes, then there might be some value in exploring these items:

- https://github.com/exo-explore/exo - https://machinelearning.apple.com/research/distributed-gpu-c...

joe_hills•21m ago
It frustrates me that these AI companies’ hardware grab is aggressively antagonistic to technology enthusiasts.

I find it reassuring that the leadership confirms that their intention is to make my hobbies and profession less financially viable, as I would otherwise worry I’m overreacting.

trashb•9m ago
Maybe Altman can resurrect the SETI@home project, though I would rather have my PC work on finding things among the stars instead of answering dumb AI queries.

https://setiathome.berkeley.edu/

nemo1618•27m ago
I promise, if you ever have the misfortune of having an article like this written about you, your reaction will not be "yeah, that's basically what I said"
tomrod•21m ago
How do you know parent commentator HASN'T had a negative article written about them?
•
36m ago
Scarcity is because of AI demand. Data centers are set up to meet that demand. It’s quite rich to say “evil companies are taking up all the ram” when they are serving billions of users and you want to do the exact same thing for yourself.
bunderbunder•27m ago
For my part, I’m not looking to run models locally. I just want the price of ereaders not to double overnight.
paxy•25m ago
So then set up a factory? Weird to say "everyone else should stop using X because I want it to be cheaper".
tomrod•11m ago
What a strange thing to say when the bulk of consumers are frustrated by a monopsonistic situation.
JKCalhoun•4m ago
Yeah, so he's creating the scarcity that everyone needs to accommodate now.

All the RAM belongs to me is not too far off…

SomeonesAccount•38m ago
EXACTLY. Everyone keeps taking it SO out of context.
hebleb•37m ago
I don't see that as much better?
gruez•34m ago
Try swapping the subject for something less divisive, like cars. If some calamity hit where we can no longer makes sense to produce cars, it would certainly make more sense to reallocate everyone's private cars (with compensation) to taxi services so each car can be used most efficiently, rather than sitting on a parking lot 23 hours a day.
CodingJeebus•30m ago
The problem is that the RAM shortage isn't caused by some "calamity", it's being financially manufactured by companies like OpenAI. The more accurate analogy is that OpenAI starts buying all the cars, jacking up the price on consumer vehicles, and then going on a show acting like he's not influencing market conditions at all.
gruez•21m ago
>it's being financially manufactured by companies like OpenAI

How is this a relevant factor as long as the demand is genuine and not some attempt the corner the market? Otherwise blame all the people/companies buying the tokens.

JMKH42•37m ago
The things we do with our computers don't work with ram in a data center. Are you disingenuous or a moron?
cosmicgadget•36m ago
Technically true and totally devoid of self-awareness.
cat-snatcher•35m ago
He's not wrong, it was just an incredibly tone-death thing to say given the current general public's feelings towards AI.
shimon•35m ago
Yes. Altman was just pointing out something about economies of scale.

You don't have to agree with his values (e.g. you could believe that individual ownership of computation is more important than overall efficiency) but the statement here is logical and more or less obvious.

throwaway030•31m ago
By this logic he should rent out his unused bedrooms because there's a housing shortage.
evrydayhustling•12m ago
An argument can be true in its parts and still mislead by presenting an oversimplified model. The quote below is pointing out that timesharing can obviously be more efficient in theory -- but ignoring the equally obvious objection that data center operators can't be trusted to allocate towards global efficiency in practice.

> A lot of people want local inference. And somehow, they assume that the problem is solved now. Because, we are going to have open-source models. We’re going to be able to run them on our computers. And so we’re not going to need all the stuff in the data center. But from a global allocation perspective, actually, it’s quite terrible to have everybody have a bunch of the world’s limited supply of DRAM sitting in their own computer. And, being used 5% of the time. You want maximum utilization in the cloud if you’re trying to deal with this very supply constrained environment. And somehow everyone’s... Many people’s intuition is the opposite of that.

Guillaume86•35m ago
What if I create the scarcity by buying all of it? Do you see the problem with the argument?
bix6•34m ago
This forum has a hard time championing anything that isn’t “logical” as if ethos and pathos are inferior for some reason.

The man caused a worldwide RAM shortage. Who gives a flip about context?

I’ll take lower utilization for on prem thanks. Should I give my solar panels to my power company so they can overcharge me too in the name of “efficiency”?

gruez•17m ago
>Should I give my solar panels to my power company so they can overcharge me too in the name of “efficiency”?

That doesn't make any sense because solar panels hooked up to the grid already benefits from high utilization. However if there is some national energy crisis, and there's a bunch of solar panels sitting idle, it might very well make sense to at least connect them to the grid so the energy isn't wasted.

throwaway_7274•33m ago
Maximizing worldwide memory utilization isn’t generally something that people (individual human people) care about. They usually care more about ownership.
dudefeliciano•33m ago
That would be true if the only use case of RAM was to hold context for LLMs or other cloud based processes. There are many other things RAM is useful for, not only running processes in the cloud.

Or should, for example, gamers all have to stream video games from Geforce Now instead of having their own PC?

rubyn00bie•33m ago
Hospitals don’t use generators at 100% capacity so we should probably stop using them there /s

This is not logical because RAM a resource we want to use. There are many uses of RAM that don’t involve LLMs, and to assume that “max utilization” and “max utility” are the same thing is naive at best. The entire reason there’s scarcity is a problem of OpenAI’s own doing (along with the other labs).

jordanb•33m ago
No we understand his point.

His point is the highest and best use of the chips is to be full of model weights predicting the next word 24/7 instead of maybe being in a laptop that's off or underutilized sometimes.

It just so happens that the highest and best use is also what makes him the most money.

Nevermind the fact that there was no RAM shortage before he and his buddies decided to hyperscale their word guessers.

It'd be a bit like if an almond farmer came to a town with plenty of water, used up all the water growing almonds, and then tried to argue that growing food for everyone is a higher and better use than townfolk taking baths or watering their vegetable gardens.

It's not just ideologically bankrupt utilitarianism, it's ideologically bankrupt self serving utilitarianism.

gruez•30m ago
>It just so happens that the highest and best use is also what makes him the most money.

Something being self serving doesn't make it false, and you don't have to rabidly deny basic economic theory just because you hate the guy.

tomrod•12m ago
It does happen to ignore individual property rights and restricting the free market, as well as sapping away consumer welfare from the older market equilibrium to be fed to the frontier lab beasts through increased prices and through utilization by legacy consumers through the LLM mark of the transaction, so there is that.

(I say some of this tongue in cheek).

gruez•42s ago
>It does happen to ignore individual property rights and restricting the free market

Does he actually call for expropriation without compensation? That part just feels like people massively extrapolating from what he said.

ryandvm•5m ago
I dunno - it seems like feeding the great, job-masticating maelstrom even more resources may be it's own kind of denial of basic economic theory.

Why again are we spending all our money deploying AI when the AI-builders insist that this is going to result in biblical levels of unemployment?

SkyeCA•33m ago
So not very out of context at all? People see through it and are upset because the message effectively comes down to "We, the rich/corporations, deserve it more than you so we can rent it back to you".
bunderbunder•33m ago
I’d be more impressed with this scarcity argument if all the RAM companies are buying up were actually getting put online, instead of sitting around in warehouses as currently seems to be the case.

If you are the cause of artificial scarcity due to hoarding, you don’t also get to claim to be the solution to the problem. That’s just running a racket.

customguy•28m ago
"if there is scarcity"

How is that not taking things out of context (or rather, leaving them stripped of it)? Scarcity caused by what? For the benefit of who? Utilization for what purpose? "Serving people", heh.

I wouldn't want RAM or a GPU for a decent price to run local models, but to do normal computer stuff. That is what is scarce, RAM and GPU for people. Nobody would give a flying fuck if ONLY data centers had trouble acquiring RAM.

If someone fuckers buys up all the drinking water to make enemas 24/7, and people survive on the rain water they catch in bowls, and then those guys says actually, we should have those too, they're just greedy sociopaths, no need to complicate it.

goalieca•25m ago
If we want to talk efficiency, the market and investors seem awfully irrational to me. The whole scarcity and costs skyrocketing for other proven and more valuable use cases is because of inefficiency imo.
Roark66•21m ago
Yes and as a side effect that guy gets unprecedented level of control over who gets to use that RAM for how much and what models will be used and so on.

Even things like decommissioning an old model can be extremely disruptive if all your workloads are tweaked for it. Like when Opus 4.8 dissappear from copilot in one company I work for. Suddenly our PR reviews started missing issues they always caught before.

rdudek•19m ago
While it is out of context, there is truth to his statement. There is something vile about people who become very rich very fast and they lose all sense of self-awareness and humanity. He wants all the resources for himself and his company. We're back to the "You'll own nothing and be happy" statement.
Gys•8m ago
I understand from other discussions that Sam has several houses in SF alone (plus other cities). He did not discuss maximizing the utilization of those?