HNHacker News
TopNewBestAskShowJobs

strbean

2,012 karma · joined September 26, 2019

submissionscomments
strbean··on Big Tech's thirst for water is sparking a global resistance
A lot of agricultural water use is wildly inefficient, and a lot of that inefficiency is attributable to subsidization of water prices.
strbean··on Why is this fingerprinting script creating bioweapons?
The embargo was enforced. This slightly mitigates scenarios where someone accidentally sends a document via email while it is under embargo.
strbean··on Early progress on accelerating drug development with Claude
Anthropic and others already have "AI-powered wet labs". Not sure to what extent they are able to automate lab operations. I recall seeing a post about specifically running automated in-vitro experiments controlled by agents, though. I don't think it's being sidestepped, I think it is being handled. Or at least they are trying; maybe the labs operate at a "Theranos-spraying-blood-everywhere" level.
strbean··on In Leaked Audio, Flock CEO Tells Cops Backlash to the Company Isn't Real
> A standard that also covers the n-word.

What an absurd thing to say. This honestly gives the impression that you aren't arguing in good faith. If you don't see the difference between these:

- a word that was used universally in the pejorative against one of the most gruesomely marginalized groups of people in human history, and has been reclaimed by that marginalized group but outside of it is still universally pejorative

- a word that has never been predominantly used pejoratively, being applied to a group that isn't in any sense marginalized, and in fact when used pejoratively is almost always applied to a privileged group (people gentrifying communities due to their higher relative income)

... I don't see how anyone could possibly have a productive discussion of this with you.

> Migrants are migrants. Anti-immigration sentiment restricted to domestic immigration alone is nor specifically more acceptable than that for foreigners.

This is patently false. Domestic migration in the US, outside of the basic physical challenges, carries almost zero extra hardship, legal challenges, etc. No domestic migrant* is getting their legal status in San Francisco revoked and being deported to the Congo. Nobody has ever rounded up the midwesterners in New York City and put them in internment camps. The last time there was significant mob violence against domestic migrants was in the reconstruction era against so-called carpet baggers, and that situation had a lot of additional baggage (they had just lost a war to these people).

Can you not see the difference between being punching up and punching down?

strbean··on In Leaked Audio, Flock CEO Tells Cops Backlash to the Company Isn't Real
transplant isn't inherently pejorative. People who move cities will frequently refer to themselves by this moniker.

I've always literally never heard it used to refer to someone who migrated from another country. Only someone who moved domestically.

strbean··on RuneScape Bench: MMOs for Agents [video]
> My introduction to programming as a kid was also writing Runescape bots

4th for that! Although screen scraping always infuriated me, so I spent most of my time writing bots for decompiled RS clients.

strbean··on Orkut.com
I missed out on this drama, is there an article digging into it somewhere?
strbean··on Orkut.com
From what I remember, it was more like Slack on crack, with tree-style nesting, and tons of integration so you could do something like create a document and collaboratively edit it within a chat.
strbean··on Do dentists know what they're doing?
Wow, thank you for the warning!

Any chance you could give me detail on what went wrong?

strbean··on Containment and monitoring failures are to blame for AI hacking reports: experts
> Somebody hacked into that pilates studio, and it wasn't an inanimate object, because that is just silly.

I don't agree with this premise.

If a bit flip creates a worm, is God hacking the affected computers? Why can't an inanimate object hack a computer?

strbean··on Containment and monitoring failures are to blame for AI hacking reports: experts
There's a big difference in the advertised functionality of the two tools.

A closer analogy would be if you turned on your blinker and your car autonomously decided to shoot the card in your blind spot with a rocket.

The name "AI Assistant" not only does not indicate that it will spontaneously break the law to break into other computer systems, it also carries some implied liability. It claims to replace a real life assistant, who in fact would be liable for breaking the law in carrying out their tasks (unless it could be argued that you implied they should break the law when giving them the task).

strbean··on Containment and monitoring failures are to blame for AI hacking reports: experts
The poster I initially replied to at least failed to acknowledge that it may be the tool itself malfunctioning, and therefore the liability of the AI company. The implication of their post was that it is always the end user who should be liable.
strbean··on The Elizabeth Holmes documentary “You Can See Everything” is deceiving
I think analyzing and understanding bad people (or, let's say, people who are consistently harmful to those around them?) is valuable.

I don't think seeking to involve those people in your life is. It would be interesting to ask an oracle what percentage of people have managed to "change" an abusive partner after pursuing them knowing full well the red flags they display. I'd wager it is a tiny percentage though.

strbean··on It's still ok to enjoy programming
How is this different than testing an idea with a janky, rushed, handcoded protype or MVP? That's how a lot of product development has always been done.
strbean··on The Elizabeth Holmes documentary “You Can See Everything” is deceiving
> or their redeeming qualities

I can't stand this. Most people who suck aren't an onion. They just suck. Or there is a nice layer under that, and then beneath that a core of suck.

strbean··on Containment and monitoring failures are to blame for AI hacking reports: experts
Reasonable but not what parent was arguing:

> Don't know how to operate a power hammer? don't care, any problems it causes are still your fault.

strbean··on AI agents aren't 'going rogue.' Frontier labs are skipping security basics
That's contrary to parent's comment:

> Don't know how to operate a power hammer? don't care, any problems it causes are still your fault.

strbean··on Containment and monitoring failures are to blame for AI hacking reports: experts
So the guy who said "book me a spot in the pilates class on Tuesday" should be tried for hacking charges because the agent hacked his gym's website?
strbean··on Do dentists know what they're doing?
Moldable sport mouthguards are cheap and can work to prevent grinding. You can cut them down to size.
strbean··on Orkut.com
Google Wave was so cool prior to trying to make it a social network.
strbean··on Is mathematics over, or just graduating?
> What is the purpose of that corpus.

It's more of a theoretical corpus for the sake of this discussion. Just think of it as "all math humans have discovered/invented".

> Are all theorems or axioms useful?

Definitively no! Check out the first incompleteness theorem proof by diagonalization. The whole proof is based around generating new "facts" that are completely useless and uninteresting, outside of their utility in the proof itself.

It's actually a great question: to what extent do the incompleteness theorems actually apply to stuff that isn't silly and useless! The same goes for a couple similar proofs in other domains. An important one in Computer Science is Turing's proof that the halting problem can't be solved. There's at least one other important proof that is similar but I can't remember it at the moment.

To massively oversimplify, they can be boiled down to variations of:

> This statement is false.

Which proves that allowing self-referential statements can create a statement that isn't true or false. But they all raise the question: how often does this actually happen with statements we actually care about?

strbean··on Is mathematics over, or just graduating?
I'm not saying we can know for a particular statement. Just that, per the incompleteness theorems, we know A is incomplete. Hence there is always room for our knowledge of mathematics to grow.
strbean··on Is mathematics over, or just graduating?
I think likely to be infinite, per Gödel's incompleteness theorems. Given a corpus of maths called A we can always find new unprovable axioms under A, giving us a new corpus. From there we can prove new theorems.

There may be a finite point at which we've proven and codified everything but the most inane meta-meta-meta-maths though.

strbean··on Dust: Pretraining Transformers Without Backpropagation
Would these alternatives to backprop make it more feasible to have constant live-training going on in a model? Giving it something akin to neuro-plasticity?
strbean··on Opus 5.5 agents discover two room-temperature magnetic semiconductor candidates
They are candidates for antiferromagnetic semiconductors. Apparently this is invaluable for spintronics and ultra-fast-switching (terahertz) transistors among other things.
strbean··on Opus 5.5 agents discover two room-temperature magnetic semiconductor candidates
As a lay-person, I definitely expected paramagnets to be the second type.
strbean··on Web Search API
> Who are the native people?

Geocities and vBulletin users!

strbean··on Differences Between `Foldl` and `Foldr`
In functional programming, there is no "generic list iterator", though. It matters what the output is, whether you need to look at the value of previous iterations, etc.
strbean··on Don't be fooled–LLMs don't reason
The issue is that we have yet to prove or find evidence for the existence of anything but the physical. When we do find a new phenomenom in one of these ways, it becomes a part of physics. What would it mean to concretely discover a non-physical phenomenon? It would have to genuinely be magic of some sort, and defy rationality and description, to not simply be a new part of physics. (And if it defies rationality and description, it doesn't advance us scientifically, except to let us know we must abandon science in that domain.)

> I asked below as well, but how does the observer effect work as a physical system?

Just to be sure - the observer effect doesn't refer to a human observer, but rather to any measurement of a quantum system.

It is unsatisfying that quantum mechanics posits that particle states are fundamentally probabilistic. It's possible that in some sense there is an underlying order such as string theory that is impossible to test or verify. In that case, it would make sense to consider string theory as metaphysics. A fun exercise, but not scientific and not useful for understanding the world. By definition it would not be helpful in predicting or modeling the world, otherwise that would serve as a way of testing the theory.

More on the subject:

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

strbean··on Don't be fooled–LLMs don't reason
> Sure, animals might be smart, but they don't have language!

And now we are finding that cetaceans have language more complex than out own :)

Agreed with you on all points!

Page 1 of 31Next →