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VLM

15,079 karma · joined April 29, 2012

"The most dangerous man to any government is the man who is able to think things out for himself, without regard to the prevailing superstitions and taboos. Almost inevitably he comes to the conclusion that the government he lives under is dishonest, insane and intolerable" - H.L. Mencken
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VLM··on Whatever became of holography? (2011)
The price of entry to kick off digital photography was a fraction of a megapixel, the industry really kicked into high gear around VGA resolution which is about 1/3 of a megapixel and it was VERY plausible for the computers of the time to manipulate it, store it, transmit it, display it, edit it, etc.

A very "entry level" not good but maybe enough to kick off an industry digital transmission hologram would be like "hundreds of gigapixels" or at least dozens and thats not realistic for computers of this time. The super cool reflection holograms are much worse, like "many dozens of terapixels" to even begin to play with.

I guess its good news there are still frontiers of computation out there to reach. A lot of people believed progress would cease when computers could do high enough resolution video, and they're mostly correct, progress has halted for the general public. But if we ever get smart phones with low petabyte fast on device storage and display, those could realistically have "star trek" like transmission holograms.

That beings up some interesting issues WRT RF engineering. Shannons law and all that. Even with unimaginably complex compression algos will something like a hand held hologram video conference (similar to sci fi tropes) ever be possible? Maybe 60 PB/s would not be unreasonable. Consider the LHC only generates about 1 PB/s when its running and that takes a rather large distributed system and a lot of electricity. I don't think video conference holograms will be realistic... Strange thought experiment the only way to do a "holographic video conference" with sane data transfer rates and power levels might be to send the other side a LLM prompt and ask for a locally AI generated video hologram. "Here's 1000 jpeg pictures of me as raw data, render a hologram of me saying 'scotty beam me up'"

The display hardware tech would be pretty wild. I think it could be done but it would require a minimum of 1980s nanotechnology hype. Like DLP but using individual atoms not "large" silicon mirrors.

In summary the MVP for digital photography required early 1990s hardware, but the MVP for digital holograms requires a LOT more than 2020s hardware. Maybe in the 2040s, 2100s, who knows.

VLM··on I would like the value of my home to rise, while my property taxes fall
"it's optional."

LOL, no.

In the majority of states in the USA, districts in the state are not allowed to graduate students without taking both an econ class and a personal finance class. Kansas is one of the stricter states. I can only think of three off the top of my head that do not mandate econ/finance classes, Colorado, Massachusetts, and Washington. Pretty hilarious to claim MA has better education requirements than KS LOL when its the other way around. Also hilarious when the average SAT score in Kansas is 1256 vs a mere 1128 in Massachusetts, LOL. I can't immediately think of any way that the schools in MA are better than KS, which is pretty funny. Is there even one stat or requirement where MA beats KS? Maybe college sports scores...

That said, public schools are mandatory pass, and the kids know it.

I think the problem with education is the prepack solutions sold by politicians intentionally don't reflect reality, sometimes intentionally reflect the opposite, and are designed to be ineffective or even actively counterproductive.

VLM··on I would like the value of my home to rise, while my property taxes fall
Given the enrollment collapse we're not running out of space in our schools LOL such that we have to kick seniors out of their houses to make space.

They're also economically and socially viable participants in the community.

VLM··on I would like the value of my home to rise, while my property taxes fall
I live in a municipality that taxes like OP and you don't understand how OP described it. Lets try with easy numbers:

Y2K: buy an 1/8th of a million dollar house. There are 10 houses in the village and an annual budget of $10K. The total value of all houses in my village is $1.25M but it really doesn't matter. As the owner of 1/10th of the "total housing value" in the village, I pay 1/10th the annual budget of $10K which is $1K prop tax.

If your mental model is the city tax rate is 0.8%, that is ... numerically correct but its mere numerology.

2026: house is now worth 1/2 of a million dollars. There are 10 houses in the village and an annual budget of $10K. The total value of all houses in my village is $5M but it really doesn't matter. As the owner of 1/10th of the "total housing value" in the village, I pay 1/10th the annual budget of $10K which is $1K prop tax.

If your mental model is the city tax rate historically was 0.8%, then you'd have to pay $4K/yr, but it doesn't even remotely work that way, so it simply doesn't matter. Its just numerology. My fraction of total property ownership "value" times the annual village budget is what I'll be taxed, which in this case is the same old $1K.

In reality grandma gets kicked to the street because inflation raises the price of everything, including real estate, but real estate is not even remotely the problem or the solution. Grandma might have afforded a house and its taxes when a McDonalds Big Mac was 75 cents each but now that its $13.49 the village budget has gone up 10x, 20x what it was when she bought, so she better find a way to make 10x, 20x more money or not only is she not going to pay her fair share of the budget via taxes, she's not going to eat food either.

"Now that neighbourhood is unaffordable." Thats the real problem. No one can move in and pay the city budget, and the city budget explodes because now they have to pay the dog catcher at least $250K/yr to live there and nobody can afford to rob peter to pay paul quite that much...

VLM··on Iranian campaign planted fake articles in real U.S. publications using ChatGPT
They should compare it to the scale of Israel's similar activities. At least Iran isn't interfering in our elections.
VLM··on What is going on with ceiling fans
If you live in a 2-d neighborhood the "four color theorem" proves you only need four codes to not share a code with a neighbor, assuming perfect information.

The wikipedia article for the four color theorm discusses higher dimensional life like being in a 3-d apartment building. If you live in a Klein bottle you got other problems beyond ceiling fans.

VLM··on The technology to eradicate mosquito-borne disease exists
All ecosystems are local, and local eradication has been a thing since the first shovel was invented, and nothing too bad has happened.

If there's an abandoned lot and you eradicate the mosquitoes by removing the water filled abandoned car tires, the existing ecosystem does pretty well. In a similar way you can willfully decide to make a livestock pond either a mosquito factory or mosquito free and mosquito free has not resulted in any problems.

Local eradication programs have successfully worked for centuries, at least. What makes this story interesting is its very wide ranging and likely very expensive.

VLM··on Plunging test scores are a slow-moving catastrophe
There's a whopper in the middle of the article declaring an outcome "high test scores" is a cause, not a result, of a lack of a wide variety of social ills. The cause and effect ratio is obviously reversed. Its like claiming that playing the violin leads to wealth via some magical process, whereas the reality is only wealthy parents can afford to hire a classical violin tutor for their kid, so sure, the wealthiest neighborhoods have the kids who are the best violin players but it would be pretty clueless to describe violin playing as a vocational skill. Its a luxury skill for people who've already made it, like math is for about 99.9% of the population.

Talking to my kid's friends indirectly and casually, as per above the deck is stacked against them resulting in lower scores in stuff that won't result in a job anyway, no amount of study will improve your DEI scores which are all that matter for hiring anyway, and the jobs you can get with high scores are the ones targeted for elimination via AI.

Despite being pretty young they understand the scam that it doesn't matter if it works or not, the powers that be will ruin your career trying to replace you with AI. Much like outsourcing in their parents and grandparents generation, it literally doesn't matter if it works or not, you're still sitting in the same unemployment line if they make a profit or lose their shirts. They lost their shirts and will lose them again for AI, but that provides little sympathy for those sitting in the unemployment lines.

"Line must go up" meme applies. There exist tests you can make kids take to determine their suitability for labor in the garment industry, fine motor skills, some visuospatial skills, etc. That number is useless because there are few jobs, negative industry growth, and we have a severe supply/demand mismatch already. Increasing "garment industry skill test results" led directly to happy outcomes around the 1850s industrial revolution and flat to negative outcomes in the modern era. So it is with math today. Worship of "line must go up" never made anyone happy or wealthy.

The article somehow avoids all documentation and authorities and instead relies on popular memes and biased "common sense". Its not marked as an editorial, which seems odd.

VLM··on Formalizing Fermat's Last Theorem
Not a similar comparison in that one project was to produce a plan to extend the limits and goals of mathematics in general while in the process of answering "Is it true, circle yes or no". The other project circled "yes" but the output is not ... progress toward goals oriented.

Its like using AI to do your homework in the middle of a class. Yes, in the short term, that solves the problem of completing your homework. But it creates an entirely new problem of if you never did the homework how do you intend to pass the rest of the class or the remainder of college curriculum? A lot of cheaters ... don't.

A project has a long term path for permanent progress across an entire field. An oracle answers a question, sometimes cryptically, then progress in the field permanently ceases.

The value of a research project to determine if a Turing Machine halts with a T or a F on the tape is, to some extent, did it get a T or an F on the tape, but much more so the value is the tendrils of the rest of the field of mathematics pushing into the project at the start and then pushing out to enrich the rest of the field of mathematics at the end.

On the other hand if you have a project to run that Turing machine and see if it ever halts with a T or F as the proof, the result is completely sterile and WRT advancement of the rest of the field the actual result is kinda irrelevant. No postdoc is going to take the skills learned and move on to a position somewhere else and apply those new skills toward advancing something else in the field or describing a new goal or new way to look at the world. We'll get a popular science article about "oh it turns out the answer is indeed 'T'" and thats it. Sterile.

Personally I always thought the theorem proving turing machine would indeed terminate with a "T" and indeed it did. That's nice, and I bet the result settled a lot of bar bets. Aside from that, it will have minimal impact on progress in the field compared to the human project that's actually advancing the field.

Possibly people will be able to parse the 13 million lines of whatever into useful progress elsewhere in the field, possibly not. It'll be hard to get funding for it. OTOH its early days. Might end up useful in the end.

VLM··on Wikimedia Foundation Workers Overwhelmingly Vote to Form Union with CWA
One person complaining on Wired about "... says she ... had seen too many colleagues decline to speak up during internal meetings out of fear of retaliation for raising issues or proposing far-out ideas." that is evidence of at least one anecdotal individual personal issue. HOWEVER, the vote being "overwhelming" would seem to indicate they have a severe company culture problem not just one anecdotal issue, its not like she was the only one voting for the union LOL. I've worked at companies with and without unions and the ones that had a union, severely needed the union due to incredibly toxic workplace culture combined with a total lack of management accountability for their responsibility/behavior. Generally people won't bother keeping a union going unless they badly need it, given the enormous resources stacked up against them against forming and operating a union... It has to be a pretty awful workplace if forming a union against all that opposition is somehow still the better path... The quality of management has certainly not improved over generations or decades, so an era of declining union membership is probably not an indication of there being too many unions LOL.
VLM··on Ask HN: Resources to get good at soldering?
Your specific question is for resources to improve, but there's no royal road to soldering, or geometry, or going to the gym.

The fastest way to make progress is to practice, there is no pill or wiki or video that makes progress faster; if anything those make progress slower.

Soldering is exactly like the gym where attempting to avoid time and sweat invariably results in slower progress than just doing it. Especially if someone is selling something to make it easier, it won't work.

If you've already started as per the post you've likely exceeded the skill level covered by "how to solder electronics.pdf" by the Heathkit company or similar intro level stuff.

The only specific technique I can think of is debugging your own boards. Debugging time is very motivational for avoiding mistakes. You'll find it harder to learn to solder if you repair stuff, easy if you build a kit or two of similar complexity to what you're trying to repair. You'll learn anyway as long as you put in the time and sweat it'll just be more emotionally motivating if you're repairing your own work than repairing someone elses.

VLM··on Dolly Parton has died
Dollywood can hold more people than a football stadium. Probably will.

Its a nice theme park. She bought it because she thought it would be cool to have a really awesome theme park in TN. She was both correct and successful. It's pretty cool.

VLM··on Dolly Parton has died
See also Britney Spears, who's mom ran a small daycare. Taylor Swift's an in between story, middle class financial services parents, hard to say if they were paycheck to paycheck or not...

Its not necessarily the best thing that big companies have a business model of taking advantage of poor, or relatively poorer, people, particularly attractive young women. See our global Epstein class and global Weinstein class.

VLM··on Nitter and XCancel receive cease and desist notices
No, and this policy goes back to publication in for-profit newspapers. Not an issue in the USA in general.

With a disclaimer that there's one zillion governmental entities on the planet overall, so its plausible that one requires no fee and no signup required.

VLM··on FDA authorizes first wearable device that monitors ketone and blood sugar levels
"management" is the key word. Early diagnosis might help a lot not just with T1 but also T2.

Early diagnosis would save a lot of pain and suffering... and money.

I worked with an older T1 and apparently a bit less than half of kids diagnosed with T1 are diagnosed unconscious during a DKA event in the ER. "Treatment" cost, or at least requested revenue LOL, is at least $30K for an ER visit like that, and it also costs at least some months (years?) off their expected lifespan.

Figure about 0.5% of the population in the USA is T1, you read stuff like "about two million T1 diabetics" in the USA. So early T1 diagnosis would save the country overall about $30B just in DKA treatment alone at time of initial diagnosis.

If you could screen an entire population for less than $30B total lifetime cost, it would be financially rational to prescreen for T1 rather than waiting for ambulances to present incredibly sick kids. And potentially profitable.

Prescreening the entire population for metabolic disorders is quite plausible as a "tech startup idea" as the alternative is waiting for them to arrive in an ambulance while extremely sick/nearly dead. Lets say it could be done for $10B, leaving $10B for startup profit (charge insurance companies $20B which is not bad....) and $10B in lowered health care costs for the country in general, not to mention less suffering in the population. A win-win scenario.

IF blood sugar related disorders could be pre-screened for less than $10B total cost. A solid "maybe"? Plausibly a startup doing blood sugar prescreening would be a "multibillion dollar company" although not a trillion dollar unicorn. Still a good idea.

VLM··on Radical Study Suggests Life on Earth Arose Twice
Its an exciting time to be alive because as of recently we certainly can detect planetary atmosphere major components out to at least 700 or so light years.

https://en.wikipedia.org/wiki/WASP-39b

There are astronomers actively working on minor component, more biologically interesting spectrographs like chlorophyll rather than spectrograms of carbon dioxide. That'll be harder to detect and limited to shorter ranges.

At some point, probably very soon, like less than a decade, we'll be able to definitively state that we have atmospheric data in an onion layer shaped shell where we have unequivocable proof that out to X lightyears from Earth there's no planetary scale chlorophyll higher than a minimal level aka there's no earth-like plants on that planet. That shell will likely expand over time. Or, perhaps we will find a forested, or at least algae covered, planet, some light years away, which would be very interesting indeed.

The question is rapidly changing from a purely philosophical belief to scientific observation, like right now, in real time, in the 2020s. What a cool time to be alive!

This follows old, old stuff from radio astronomy along the lines of how far away could a 1960s radio telescope realistically detect life on earth. The answer IIRC was not very far LOL. But there's been a lot of progress in radio astronomy, etc.

With respect to fermi filters etc people need to pay attention to how far away the Earth can be detected using radio telescopes. That distance has imploded since the end of analog UHF TV broadcasts. We still broadcast absolute swill, in fact more than ever, but digital detection range is much lower than analog AM carrier detection range from analog TV. The Earth has, to some extent, recently gone radio-quiet, which is interesting because we are still here, in fact more of us than ever. So WRT fermi filters of not being able to detect civilizations, disappearance of 1950s/1960s signals does not necessarily imply disappearance of civilization. Another example, if any aliens are watching the high altitude freon contamination of our atmosphere they're likely really confused right about now.

VLM··on Radical Study Suggests Life on Earth Arose Twice
"proto-cells that grew on these vents and needed those metallic surfaces to survive didn’t count as “life”"

What makes that argument extremely weak is analogies with contemporary obviously living animals.

For example, humans are not alive, because we get 100% of our vitamin D ascorbic acid by scavenging from the environment, along with a handful of other animals that presumably evolved in an extremely vitamin C rich environment. If any animal, including humans, ever evolve a new ability to internally synthesize vitamin C from glucose like every other animal, then given that there were non-synthesizer animals in their ancestry who we arbitrarily define as not-alive aka dead, then we could say that life evolved twice.

Note that humans could be defined as dead because we can't synthesize our own oxygen and have to scavenge 100% of it from the environment using lungs and so forth.

If you pencil whip the English language hard enough, anything with lungs or stomachs is not alive. A similar line of argument would lead to all saprophytes not being alive, which is pretty ridiculous. Wood eating mushrooms are not alive because they rely on the environment to provide all their wood dietary needs. Yeah OK whatever.

VLM··on The End of an Era
I read the author's entire post and find it interesting that the author attributes success to having a good story to tell based upon some wild youth experiences while sailing. Not being able to type real fast, not some magic sauce from a "how to be an author class" but being able to spin a good yarn, one good enough for other people to pay to hear it.

There was/is a business position as a middleman of sitting between a storyteller and the printing press, called authoring or writing and that's slowly been denigrated for over a century by mechanical typewriters, word processors, spelling checkers, grammar checkers, now LLMs.

However there's always been a shortage of good story tellers with a story to tell, and for at least a century or two been a MASSIVE oversupply of the middlemen mentioned above, who end up failing. They can type, and they insist thats all they need, and the ability to spin a good yarn is just fluff or unimportant. Then they fail, so they're probably incorrect.

I suspect as long as the author can spin a heck of a good yarn based on his personal sailing experiences mixed in with whatever else, the author will have gainful employment in the book biz. As a storyteller. Not as "a guy who types really fast" or "a word processor technician" or whatever.

The middleman author who used to have a job writing generic romance novel #7994126 and was hoping to make money off writing #7994127 is probably utterly doomed. Why does the publisher need him if we have LLMs, or even better, why do we need publishers if we have LLMs and can enter a short simple plot just as well. "Claude generate me a 75K word romance novel similar to 'Just for the Summer' from last year but write all my favorite past characters into it. Especially character Anne she's my favorite."

But lets be realistic, those middlemen were already doomed anyway. Very few people in the book biz can spin a good yarn and that shows up in the stats of "failed writers". LLMs just mean they'll generate more scrap paper along the way to failure. But about the same percentage will sell books and about the same percentage will fail unless AI itself causes a substantial difference in readers tastes (honestly, I think not...)

Compare it to programming, about which we supposedly have more experience. LLMs generate more code that no one is responsible for nor understands fully. But does it make more or less successful startups? Nah, not really. Doesn't seem to have much effect on "idea people" at all. The people whom always generate bad ideas crash the plane with no survivors a little quicker, the people whom always generate good ideas make money a little quicker, most people in the middle are unaffected beyond change for the sake of change, which is always expensive.

VLM··on Danube's record low levels force shutdown of Hungary's only nuclear plant
OP is correct, the people making fun of OP don't have an engineering background.

The pressure of a condenser at 90F (hot summer day) is about 1/20th of an atmosphere and ... pretty obviously the pressure of a condenser at 212F is about one atmosphere. You can't just arbitrarily decide to change the low pressure side of a turbine like that, its not going to turn out well. You could, in theory, design an entire thermal plant coolant loop to deal with the condenser running at 1 atm instead of 1/20th atm but most will not.

There are also heat flow rate issues where the higher the delta V the higher the watts. Regardless of condenser pressure issue above, if a heat exchanger can pull 1 MW across a 150 degree delta-V then if you run the cold side much warmer at only 15 degrees delta V it can only "pull" 0.1 MW of heat. Its surface area doesn't magically get bigger LOL. Remember that for every watt of electricity you get to dump around three watts of thermal heat. If you lose 9 MW of cooling power you lose 3 MW of output electrical power. You have to move more heat than non-engineers expect, to generate electricity.

Its a simplification, but for various reasons they like to design the hot side as hot as possible, so if you lose 100F of cooling you can't keep the same power output and simply run the hot side 100F hotter than normal and keep the same flow rate. Absolutely nothing good will come from overheating it like that.

You could engineer a thermal plant (thermal as in coal, nuclear, burning recyclables and biowaste, anything to make steam) that runs at an ideal hot side of 212F and let the hot side literally boil water in a pool. However, they don't make plants like that IRL and trying to force it under those conditions would turn out very bad... The first thing that comes to mind is gunk buildup and higher corrosion rates. Steel (generically speaking) corrodes in water about twice as fast per every 20C increase, so turning a cold water plant into a water boiler would to first approximation cause about a year's worth extra corrosion per month. Could be designed around, but I would not want to cowboy a nuke and just try it. Some of those parts are very expensive; even if you can safely run the plant and replace the corroded parts at a substantially accelerated rate, the cost of power due to corroding the cold side parts might make the power too expensive even if its "safe enough", making it cheaper to just shut down. Moving large amounts of water (or air) is extremely expensive, both capex and opex, so an additional 10x higher once in awhile here and there could be a lot of money...

VLM··on Danube's record low levels force shutdown of Hungary's only nuclear plant
I find it interesting the discussion here is entirely about water temperature whereas the shutdown is entirely about NPSH.

True there is a small different in NPSH pump limit of hot summer water vs cold winter water, but not as much as you'd think.

Its not that the intake pipes are hanging out in the breeze above water; most pumps are designed not to cavitate at a certain input pressure (often pretty low) and I was bored enough to look it up and when the river is 134 cm below reference at this site, the pumps will be very unhappy long term if you keep sucking water in. They'll keep running, at a reduced rate, but cavitation will cause serious issues. At some sites, perhaps not this site, filtration systems (grates and stuff) on the input are designed for a certain ideal pressure and ideal flow rate, so that can also be a problem.

Thermal limits are also very arbitrary and designed to a financial limit. Most plants worldwide are limited to a delta V, I suppose there could exist an environmental law that limits to an arbitrary fixed temp. Normally if 10 gallons/sec heats up 10 degrees, then 100 gallons/sec would only heat 1 degree. But it would cost 10x as much and only be needed a couple days/year in the driest summers, so a tradeoff point, well chosen or not, was selected. Most absolute limits are utterly ridiculous like 90F. The only long term way to maintain a river at or above 90F is an air dew point of 90F and most people will be dead by then. I find it improbable the water temp is too high, everyone without air conditioning would already be dead if the dew point were substantially over 90F. You could probably "cook" a small lake or dam area with a nuclear plant into something like a giant hot tub, but not a free flowing river.

Looking at the mass media coverage, its mostly pictures and discussion of low water levels (the true cause) followed by journalist and consumer discussion about water temps, there is no meeting of the minds between the engineers and the general public and AI and journalists.

If for whatever weird reason, river levels were low in the winter, low NPSH at the pumps would shut it down just as effectively at a water temperature of 1 C. Large industrial water pumps react extremely poorly to low input pressure.

VLM··on Dubious research tied to Red Bull has shaped energy drink policy
The problem with rational decisionmaking is there are vast areas where only irrational opinions are acceptable. Try the same line of logical reasoning for vaccines, low fat high carb diets, statins, uncontrolled immigration, various economic policies, and let us know how long until you get wrongthink attacks. There are vast irrational areas of discussion where even the faintest hint of rationality is double plus ungood.
VLM··on Dubious research tied to Red Bull has shaped energy drink policy
A strong indication of addiction is mental backflips to avoid discussing the problem.

The story seems to be grain alcohol is as healthy for the human body as rainwater or mother's milk, its only the evil mixer that is causing ALL the problems. The problem isn't getting drunk and going driving, or getting drunk and going swimming, its... the mixer. Uh huh.

The story and the moral panic over it is big alcoholic energy. Now go out and have the standard several daily servings of ethanol, as long as you stay away from those evil energy drinks I'm sure you'll be OK because they're the only problem WRT excessive alcohol consumption.

VLM··on The Glass Famine
Its interesting to read post WWII accounts of the early amateur telescope making hobby. There was a fear there would be a second glass famine in WWII so a somewhat massive cottage industry sprung up to make optics which indirectly led to easily available supplies and ability to make homemade amateur telescopes. Which led directly to "The Amateur Scientist" column in the old Scientific American Magazine. And that column led indirectly to magazine columns like "Computer Recreations".

I had only read the WWII and post WWII coverage so it was interesting to read the linked article about the original WWI glass famine.

In a strange way, overtaxing window glass in the UK in the 1800s indirectly resulted in me implementing a Mandelbrot calculator on an 80s home computer based upon some interesting columns.

VLM··on Amid nurse shortage, a university rolls out the welcome mat for men
Two comments about this being fake news, based upon my wife having two nurse friends:

MDs are nationally organized and have a fixed career path. Nurses are more "you do you" career path and if a news story about shortages doesn't specify licenses assume they're scamming you. There's a big difference in supply/demand curves for a state licensed 3-month CNA vs a NP with 30 years experience. Flooding the CNA supply by lowering standards will not magically make 30 year experienced certified APRNs appear, at least not for another decade or two.

Female coded jobs have very short career lengths. There's a reason there's a shortage, management makes everyone quit. Average nurse career length is only 8 years. Its not as bad as public school teacher but its pretty bad. Everyone knows the RN with 20 years experience makes six figures etc. Mostly because management forced 90% of her peers to quit and she'll all thats left and it takes six figure salary to keep her. The high pay is not exactly a glowing endorsement of working conditions LOL. Most whom enter the field will burn out long before they get high pay or "cool jobs".

I would comment that everyone knows their field of expertise is mostly inaccurately described in mass media, but surely every other field is accurately represented. This situation unfortunately applies to all areas of expertise including nursing. Articles like this annoy nurses much like mass media portrays of "computers" and "computer people" annoy us with their inaccuracies.

VLM··on Google's Antigravity Bait and Switch
None of this is an "AI" problem its SaaS BAU.

You don't like the new agreement? Pray I don't alter it further.

VLM··on Get your passwords out of Bitwarden while you still can
"This way your passwords are truly yours"

They were never yours, and zillions of people you don't know have access to them.

VLM··on Google changes its search box
As a concrete example, some advertising supported topics place search as an unwanted middleman, may as well ask a LLM directly. Consider "chocolate chip cookie recipe".

Using google search, will return roughly infinite recipe sites. The sites were generated to spam AI generated recipes surrounded by advertisements. None of them are really any good because they were generated by a script and not looked at by a human until I come along and click. The standard is for all recipes to have at least 10-15 screenfulls of vertical spam wrapped by ads for recipe pages. The internet, at least using Search, is now useless for food recipes. I would have better, faster luck driving to the public library and looking in a physical cookbook; at least those recipes were probably tested at least once by humans unlike the advertising spam sites. Nobody has 45 minutes to watch 44 minutes of filler material surrounded by ads on Youtube either. If you want to cook food, the internet is near dead at this time, unfortunately.

AI search will plagiarize the "Original Nestle Toll House" recipe from the back of every bag of chocolate chips ever made. Its a good recipe and I've baked them many times over the decades.

I wish the internet were more useful, but the people in charge of it don't want it to be useful; here have some ragebait and doomscroll while watching the ads.

VLM··on I’ve built a virtual museum with nearly every operating system you can think of
I can't figure out how to find a list and I believe that's intentional to avoid simplistic copyright search and takedown type of problems. It is aggravating how little information is available on the website.

1) I run my own systems in emulation and its always educational to see how other people handle configuration and sysadmin type problems. Much like programmers reading other programmer's code for educational purposes.

2) I have a genuine philosophical question which it appears I cannot answer by any means simpler than running it and trying it. Similar to the halting problem LOL. I wonder how the project handles operating systems like MVS/360 where there exists a perfectly good 1960s installation (which I have installed by hand from tape for the experience) however no one uses that IRL because the various MVS Turnkey projects provide seemingly infinite debugged and dependency organized patch sets. There's quite a difference between trying to white knuckle a homemade bare basic MVS/360 from the 1960s vs "MVS Turnkey 4" which basically just works out of the box.

Another example of #2 above is there's DEC PDP-8 OS-8 which technically boots... but the most common distro had a non-working but trivially fixable FORTRAN compiler (IIRC the runtime package filename was wrong or something similar). There's a lot of fun customization.

Another example of #2 above is I wonder how the author handles RSX-11M, distribute the ancient unpatched unmodified OS from DEC or ship something like the Billquist distro, or does the author ship the PiDP-11 RSX-11M (or is PiDP-11 shipping the Billquist RSX-11 distro now?)

I guess for people not into retrocomputing it would be like claiming some rando RedHat .iso from the 90s is "The" Linux operating system. Well, its "a" linux from one instant in time... Likewise there seems to be no "The" MVS/360 operating system there's a zillion possible local installs of all capability levels and eras, all very different and fun.

VLM··on GenCAD
This is a classic outside the field vs inside the field conceptual disagreement.

From the outside, the hard part of designing a chair is making a blueprint. At least making a blueprint looks hard to people who've never made one. According to outsiders, the next layer of the onion is perhaps inserting reasonable constraint dimensions for similar reasons.

From the inside, as a guy who's recreationally made furniture, the hard part is judgment about joint selection and design, experience with wood warping (all wood changes shape with the seasons, a good woodworker makes it look easy to work around and a bad one makes expensive firewood that rapidly falls apart). Another insider PoV is judgment about wood selection to get the correct balance of final finish durability and appearance. Finally working toward outer layers of the onion, its time to do parametric joint design decisions... What's the ideal number and size of dovetail joints for, perhaps, a drawer.

I've seen prints of chairs before I don't need a LLM to make one similar to the ones I've seen before and could probably make from memory (at least ones I built myself), the library has loanable books and woodworking magazines. I do see the attraction from the outside.

Consider something like a Windsor chair. The larger the wedge in the spindles the tighter and longer lasting the chair until you break something trying to force them in; there's a lot of judgment and experience in designing, selecting, and installing spindles, but none of it is written down so it'll be hard to train a LLM... Tighten it until it breaks then don't tighten it that much next time. Most super detailed plans for Windsors are for inferior machine produced replicas which are not necessarily useful for a fine woodworker and are not exactly what craftsmen would aspire to. People who want "a cheap chair" will buy a 4-pak of folding chairs from walmart anyway, not make a homemade Windsor-style chair.

Another somewhat more blunt example is for actual woodworkers the "problem" with hand cut dovetails isn't knowing what they look like or how to make a diagram of one, but gaining the experience behind a hammer and chisel to push your luck while cutting them as far as possible without going too far and turning the part into scrap. One unavoidable part of woodworking is I've turned quite a bit of wood into scrap on the last step; oh well make another. At least I can burn scrap wood to keep warm LOL.

Its kind of like from outside the programming fraternity the non-programmers think the only skills required to program are typing real fast and being very experienced at fizzbuzz during interviews. But that doesn't work IRL, from an inside-out perspective.....

The woodworking world is not exactly lacking for a library of "semi-decent" plans. An automated system to make enormous quantities of low quality unverified and untested plans would not really help the field, no.

VLM··on Linux security mailing list 'almost unmanageable'
Make it anonymous and the problem will go away.

The problem is people trying to get individual credit for merely running a script that spams a mailing list. Many of those people are likely not even C programmers or programmers at all.

Without the immense personal reward and recognition and job offers as a motivation, the problem will disappear.

The problem will also disappear with time as the people lauding and celebrating and hiring security researchers of the past will quickly abandon LLM generated spam as a positive signal; running a prompt that sends spam is, if anything, a strong negative indicator of infosec ability and skill.

LLMs are a tool. Like all tools, most people can't or won't use them responsibly or profitably although they are useful in the correct hands.

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