What happened?
Twelve years!
You hit me with a cricket bat!
Ha! Twelve years!

Sunday, October 08

Geek

Daily News Stuff 8 October 2023

Real Shit Edition

Top Story

  • Samsung's new small Android tablet, the Galaxy Tab A9, is here, and it's shit.  (Liliputing)

    The 8.7" screen has a resolution of 1340x800, barely better than Google's original Nexus 7 model from 2012.  The 2013 model immediately fixed that with a much improved 1920x1200 screen.

    To still be offering such low resolutions in 2023 is laughable.  Every other spec is good - it's like offering a high performance sports car with 9" wheels.

    There's a Tab 9+ model with a 1920x1200 screen - but that's 11", and there are literally dozens of models like that.

Tech News

  • Berry is a scripting language for microcontrollers.  (Berry)

    Without the compiler it needs just 40k of ROM and 4k of RAM, so it will fit easily in a Raspberry Pi Pico, which has 2M of ROM and 264k of RAM.

    The whole thing, compiled, is under 300k.

    The language itself is very clean and simple.  If you know Python all you need to do is remember to put in end statements and stop with the : at the beginning of blocks.  If you know Ruby you'll just need to adapt to Python-style classes and exceptions.

    Is it fast...  Uh, no, not particularly.  Faster than Python in trivial benchmarks.  More than 20 times slower than LuaJIT - though that is rather less suitable for use on microcontrollers.


  • Senators Marco Rubio and Mark Warner want to block China from building RISC-V processors...  Which are open source.  (Tom's Hardware)

    I wondered if there was more to this than there seemed at first glance, so I also read the Reuters article linked by Tom's Hardware.

    Nope.  It's just stupid.  It's like trying to forbid China from learning algebra.  It's already out there, you idiots.


  • Gibson Research, maker for many many years of hard drive repair tool SpinRite, has released a free utility to check USB drives.  (Tom's Hardware)

    There's been a flood of implausibly cheap drives recently with implausibly large capacities from implausibly-named vendors like...  Huh.  Amazon seems to have been cleaning up a bit.  Though there are still a whole lot of 2TB micro SD cards from "Lenovo" that you shouldn't touch with a burnt stick.

    Anyway, they put a 4GB microSD card inside a USB thumb drive and reprogram it to pretend to be 2TB.  Plug it in, write files to it, it all works fine.  Until you use 4GB of space whereupon it simply starts overwriting earlier data.


  • Asus has a new PCIe card that can take four PCIe 5.0 M.2 SSDs, for a combined 60GBps of bandwidth.  (Tom's Hardware)

    That sounds like it should be horribly expensive, but it's just $80.  That's because all the logic needed to run it is built into your CPU...  If you have an AMD chip.

    If you're on Intel you may find that only two of the four slots work.

    And you can only put it in the primary PCIe slot in your system - where the graphics card would normally go.

    Good for building small servers though, where you don't need a graphics card at all.


  • Should you buy a $3 SSD made by a brand you've never heard of from AliExpress?  (Storage Review)

    No, but they're better than Storage Review's performance graphs, which somehow go backwards.


  • Smart programmers write STUPID code.  (Medium)

    Please tell me that's not an acronym.
    The S stands for Simple
    Closes browser.
    Shuts down laptop.
    Sets laptop on fire.
    Flings burning laptop from window.


  • Cloudflare's support for "Encrypted Client Hello" breaks ISP-level site blocking.  (Torrentfreak)

    Europe is very fond of this.  Australia does it too.  America mostly just shoots the site operators.

    Anyway, with this technology the ISP can no longer tell what website you are looking at, so they can't block you.  And they can't block Cloudflare because that's about 16% of the entire internet, including a lot of major sites.


  • Brave has laid off 9% of its workforce.  (Tech Crunch)

    I hope they weather the Recession We Must Not Name, because their browser is pretty good and they haven't piled up millions of dollars and set it on fire like so many other tech startups.


Disclaimer: Just once, when we've piled all the money up, can we not set it on fire?  Just once?

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Saturday, October 07

Geek

Daily News Stuff 7 October 2023

Making It Up In Volume Edition

Top Story

  • August: The tech job recession is over.  When will hiring accelerate?  (Business Insider)
    "The Tech Job Recession is Over," the Bernstein analysts declared in a recent email to clients. "Tech layoffs have slowed to a trickle. When will the hirings start to reaccelerate?"


  • September: Tech layoffs are all but a thing of the past.  (Tech Crunch)
    Layoffs in the technology industry have slowed sharply in recent months, bringing the number of jobs lost to tech’s efficiency push to a near stop.


  • October: Two tech giants lay off more workers as cuts continue.  (San Francisco Chronicle)  (archive site)
    Tech giant Meta and the Twitch division of Amazon laid off additional workers in the past week, underscoring that job cuts continue in the hard-hit industry nearly a year after huge reductions began.
    Unexpectedly.


Tech News

  • The NSA and CISA have shared their list of the top ten cybersecurity misconfigurations.  (CISA)

    The list includes:

    1. Doing the wrong thing
    2. Not doing the right thing
    3. Your mom

    Yes, it really is that useless.


  • A data leak from 23andMe has resulted in DNA analyses of 1.3 million Chinese and Ashkenazi customers being sold online.  (The Record)

    This one is a bit weird.  It doesn't seem that 23andMe itself was hacked, but that the classic trick of trying logins from other sites that have been hacked still works.

    But that was compounded by 23andMe's feature that lets you see information on other users who are close genetic matches.
    The data included profile and account ID numbers, names, gender, birth year, maternal and paternal genetic markers, ancestral heritage results, and data on whether or not each user has opted into 23andme’s health data.
    That's not good.

    The real question - and it's a question The Record has asked 23andMe but not received a satisfactory answer - is what the multiplication factor is.

    Did the hackers have tens of thousands of accounts that reused their login and password, and then find a few matches for each?

    Or did they start with a relatively small number of accounts and then parlay that into a massive data leak?

    23andMe isn't saying, and while they might not know the exact answer, they should at least know the statistics.  And since they're not saying, it might not look good.


  • I'm Back is a 20 megapixel Sony Micro Four Thirds digital camera sensor...  Tucked into a 35mm film roll.  (Petapixel)

    Which is a great idea except for - or rather despite - the fact that the field of view of the sensor is half that of actual film.


  • Real Water - a premium water brand that was once sold at outlets like Whole Foods - was neither real nor water.  (Ars Technica)

    Well, it contained water.

    It also contained hydrazine.

    As in, rocket fuel.
    "These people were outrageous," Kemp said. There was "no safety testing, no analysis of the product to see what was in it." He said that the person who developed the water treatment process for Real Water bought the titanium tubes "from some Russian guy in the 80s" and spent four to five months making alkaline waters in his garage, working until he had a formula that didn't make him vomit or have diarrhea.
    A jury just awarded a $228 million verdict against Real Water, which, considering that the stuff actually killed people, seems justified.

    Meanwhile, speaking to Real Water's customers: Water is not supposed to be alkaline, you idiots.

    Water is not supposed to be anything.  It's water.  It's neutral by definition.  If it's not, you're watering wrong.

    I just checked and my local supermarket does sell a different brand of alkaline water.  I only hope that one doesn't cause liver failure in babies.


Disclaimer: On the other hand, first baby in space.

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Friday, October 06

Geek

Daily News Stuff 6 October 2023

Still Not Edition

Top Story

  • I'm not a programmer and I just used AI to write my first bot.  (Replit)

    Congratulations!

    You're still not a programmer, that's not an AI, and...  Well, that's technically a bot in the Slack sense of the term, and your peers are idiots.


  • Chatbot hallucinations are poisoning web search.  (Wired)

    Back in July a researcher published a paper in which he showed that commonly used generative AI tools will happily answer questions about books that don't exist.

    Microsoft Bing picked up that paper and happily ingested this new and entirely imaginary knowledge.

    Thankfully someone at Microsoft still cares about the truth - or at least about their share price if they are sufficiently embarrassed in the marketplace - and the fictional results have been removed.

    But seeing the rate at which Google results have gone downhill in recent years, I don't expect that state of affairs to last long.


Tech News

Disclaimer: Do not wake before Easter.

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Thursday, October 05

Geek

Daily News Stuff 5 October 2023

Peeve Farm Edition

Top Story

  • A new communications satellite has instantly become one of the brightest objects in the night sky and astronomers are peeved, though when are they not?  (New York Times)  (archive site)

    BlueWalker 3 is a test run for AST SpaceMobile's BlueBird satellite constellation, designed for direct orbit-to-ground smartphone service.  To achieve this the satellites are much larger than Starlink's - 64 times larger as seen from Earth, and thus 64 times brighter.
    To find the specific impact of BlueWalker 3, the authors of the new study compiled observations of the satellite recorded by amateur and professional astronomers in Chile, the United States, Mexico, New Zealand, the Netherlands and Morocco. This global campaign revealed that BlueWalker 3 reached a magnitude that made it as bright as Procyon and Achernar, two of the 10 most luminous stars in the sky, according to the study.
    The problem is not so much that it is bright, as that it moves relative to the stars and spoils your photos, like an inquisitive squirrel at a wedding.
    "I really like how they used many different telescopes from many different places in the world; it highlights how this is truly a global problem,” said Samantha Lawler, an astronomer at the University of Regina in Saskatchewan who was not involved with the study but wrote an article in Nature that accompanied it. "One country, or one small company, launches a satellite and it can be seen everywhere in the world.”
    That is how satellites work, yes.
    "We shouldn’t have progress at any cost,” Dr. Tregloan-Reed said. "It’s like building a brand-new development over a historical site. You can’t just do that. You have to protect these things.”
    More like building a brand-new development in an uninhabited wasteland.  There is literally nothing there.
    He also acknowledged that astronomers don’t own the night sky but have a vested interest in preserving it.  "What we’d like to do is share the night sky, just not with you” he said.


Tech News




Disclaimer: Wait, now it says "All these worlds are yours except Europa..."

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Wednesday, October 04

Geek

Daily News Stuff 4 October 2023

Double Plus Pop Rotate Edition

Top Story


Tech News

  • Moronity Report: How good are the most advanced AI systems at predicting crime?  Not.  (The Markup)
    Diving deeper, we looked at predictions specifically for robberies or aggravated assaults that were likely to occur in Plainfield and found a similarly low success rate: 0.6 percent. The pattern was even worse when we looked at burglary predictions, which had a success rate of 0.1 percent.
    At least the Plainfield PD scrapped the system after two years and only wasted about $35,000.  As this kind of nonsense goes that's practically winning the lottery.


  • Inside the A510, Arm's boring workhorse CPU.  (Chips and Cheese)

    If you like all that fiddly detail about pipeline stages and result forwarding and branch misprediction penalties, this will be a feast for you.

    The A5x series, unlike the higher end A7x and now Xx cores, is an in-order design.  That makes it much simpler (and lower power), but it can't dynamically rearrange the instructions in your program to suit itself and still get the right answer, which is the crazy trick more powerful out-of-order cores do.  Even something as simple as a Raspberry Pi does that these days.


  • Much ado of a muchness: Comparing Intel and AMD CPUs on the same laptop.  (Tom's Hardware)

    They didn't test GPU performance (where the AMD model should really shine), so the results are pretty close.  Intel is around 5% faster on Geekbench, AMD nearly 10% ahead on Cinebench.

    On battery life tests, the Intel model lasted 11 hours 39 minutes, where the AMD version racked up 11 hours 38 minutes.

    So...  Pick your poison.


  • The Surface Laptop Studio 2 is a think that exists.  (Tom's Hardware)

    At $3299 I don't know why though.


  • Microsoft has overhauled OneDrive, and by overhauled they mean smeared AI shit all over it.  (The Verge)

    Can we not?


Disclaimer: Can we not?  At long last, sir, can we not?

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Tuesday, October 03

Geek

Daily News Stuff 3 October 2023

Behind You Edition

Top Story



Tech News


Not Even Remotely Tech News

  • As above, so below:



    Yes, Australia now has its very own catastrophic inflation reduction act.


Disclaimer: And some people argue that even SIXBIT was a mistake, and that we should never have left Baudot.

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Monday, October 02

Geek

Daily News Stuff 2 October 2023

A Short Death Edition

Top Story

  • Can generative AI solve the greatest problem in computer science?  No.  What are you, stupid?  (ZDNet)

    "Researchers" are trying to use GPT-4 to prove one way or another whether P = NP.

    Broadly speaking, the question is, for a given mathematical problem, if you can prove that a correct answer is in fact correct, is there always an efficient way to find that answer in the first place?  (Though "efficient" in some cases might be relative to the lifespan of the universe.)

    Nobody knows.  Nobody knows if it is possible to know.  But we do know that you can't find out by asking ChatGPT.

    The only good part of this is that you're not paying for it.  The "research" is funded by Microsoft (which owns a big chunk of ChatGPT creator OpenAI) and China.


Tech News


Definitely Not Tech News

  • The interest rate on my home loan somehow went down.  Not complaining, just slightly confused.  (30 year fixed rate mortgages don't exist outside of the US, so we're vulnerable to whatever idiots are currently in government.  And right now we have some real corkers.)


  • Frieren: Beyond Journey's End  is airing now on Crunchyroll and probably elsewhere.

    Frieren is my favorite manga of recent years and the anime adaptation takes great care with the source material.  It completely held my attention even though I already knew the story.  Head and shoulders above the average anime series that are generally aimed at teens or younger.

    The story?  Imagine The Lord of the Rings, only the action starts the day after Sauron is defeated, and asks, well, what now?



Disclaimer: Though he also didn't predict that people would line up to pay for telescreens.

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Sunday, October 01

Geek

Daily News Stuff 1 October 2023

Litubious Edition

Top Story

  • Betteridge Falls: How overly-convenient Obama-era psychological research continues to unravel, to the point that it endangers the entire field. (New Yorker)

    I've mentioned Dan Ariely and Francesca Gino before, and how their research data appears to have frequent disconnects with reality. A team of researchers called Data Colada has been doing a deep dive into over a decade of papers authored or co-authored by the two, and found a lot of problems.

    I say that because Data Colada is now facing a $25 million defamation lawsuit for daring to question Gino's methodology, even though it increasingly looks closer to masturbation than rigorous science.

    Speaking of which:
    George Loewenstein, a titan of behavioral science and a co-author of Ariely’s masturbation paper, has refashioned his research program, conceding that his own work might have contributed to an emphasis on the individual at the expense of the systemic. "This is the stuff that C.E.O.s love, right?" Luigi Zingales, an economist at the University of Chicago, told me. "It’s cutesy, it’s not really touching their power, and pretends to do the right thing."
    CEOs and Democratic presidents.
    At the end of [Joe] Simmons's unpublished post [for Data Colada], he writes, "An influential portion of our literature is effectively a made-up story of human-like creatures who are so malleable that virtually any intervention administered at one point in time can drastically change their behavior." He adds that a "field cannot reward truth if it does not or cannot decipher it, so it rewards other things instead. Interestingness. Novelty. Speed. Impact. Fantasy. And it effectively punishes the opposite. Intuitive Findings. Incremental Progress. Care. Curiosity. Reality."
    It also cannot reward truth if the auditors can be sued into silence.

Tech News

  • So what's the fallout for all this, for the discovery that massively popular and highly-cited research in modern psychology may turn out to be a series of just-so stories?

    Nothing, because everyone kind of knew that psychology was like that. (Experimental History)

    There are serious psychological researchers like Jeremy Wolfe who has spent forty years figuring out how people notice things - what exactly is in the brain that converts a bunch of green on the retina into a frog or a tennis ball.

    And then there's the other kind:
    Earlier, the Colada boys had found evidence of fraud in a paper co-authored by Duke professor Dan Ariely. The real juicy bit? There’s a paper written by both Ariely and Gino in which they might have independently faked the data for two separate studies in the same article. Oh, and the paper is about dishonesty.
    Really.
    (Both Ariely and Gino deny any wrongdoing. Since we're now in the business of suing blogs, let me state that I, of course, have no idea if Ariely, Gino, or anybody else ever engaged in research misconduct. There's no evidence that I have any ideas at all! I'm just a bunch of bees!)
    Buzz.
    This whole debacle matters a lot socially: careers ruined, reputations in tatters, lawsuits flying. But strangely, it doesn't seem to matter much scientifically. That is, our understanding of psychology remains unchanged. If you think of psychology as a forest, we haven't felled a tree or even broken a branch. We've lost a few apples.

    That might sound like a dunk on Gino and Ariely, or like a claim about how experimental psychology is wonderfully robust. It is, unfortunately, neither. It is actually a terrifying fact that you can reveal whole swaths of a scientific field to be fraudulent and it doesn't make a difference. It's also a chance to see exactly what's gone wrong in psychology, and maybe how we can put it right.

    More than 25 years ago, Alan Sokal proved that sociological journals will publish unmitigated nonsense if it appeals to the reviewers' prejudices.

    More recently Helen Pluckrose, James Lindsay, and Peter Boghossian repeated Sokal's work planting ludicrously implausible papers in supposedly academic journals. (Also note in that article that Sean Carroll criticised their essential work for "meanness". He seems like a nice enough guy when he's talking about physics, but he immediately blocked me on Twitter when I corrected him on a topic far outside his realm of expertise.)

    But hey, these are just three people, albeit three pretty famous people. Maybe the impact of any single scientist is simply too small to be seen from a distance. If you deleted a whole bunch of papers from across the literature, though, that would really make a difference, and we’d have to rebuild big parts of the field from the ground up. Right?

    No, not really. We did delete those papers, and nothing much happened. In 2015, a big team of researchers tried to redo 100 psychology studies, and about 60% failed to replicate. This finding made big waves and headlines, and it's already been cited nearly 8,000 times.
    If this happened in physics, it would be like finding out the Moon isn't real.

    In psychology, it makes no difference.
    But there's no world-changing insight like relativity, evolution, or DNA, nor any smaller-but-still-very-cool discoveries like polymerase chain reaction, CRISPR, or Higgs bosons. Only a few psychological discoveries are mentioned by more than one commenter, except for "most psychology studies are bunk." If Bloom can't think of any major recent discoveries, and if none of his friends can agree on any major recent discoveries, then maybe there aren't any major recent discoveries.

    (I know that might be a bummer to hear, but don't shoot the messenger. Besides, good luck trying to shoot a bunch of bees.)

    If someone tries to tell you that psychology has proved something, sting them.
     

  • If you want a single SSD larger than 4TB, go for U.2 rather than M.2. (Tom's Hardware)

    Enterprise U.2 8TB drives are cheaper than consumer-grade M.2 models. I don't know why, exactly, but it's consistently true.

    Enterprise U.2 8TB drives are in fact about the same price per GB as the cheapest consumer SSDs.

  • Progress is having more trouble with massive server software insecurities. (Bleeping Computer)

    Not with Progress itself, but with products from companies they acquired. It's a mess.

  • So is Exim, a mail server run by hundreds of thousands of companies worldwide. (Ars Technica)

    At least there's a patch you can install today to fix that.

    Lol. Just kidding. It's a critical vulnerability in critical software and there's no patch.

  • The Minisforum BD770i is a mini-ITX motherboard with a Ryzen 7745HX laptop CPU though nobody knows why. (Liliputing)

    The 7840HS would make sense: Eight cores, low power, strong integrated graphics.

    The 7745HX also has eight cores, but just one sixth the graphics hardware. It's slightly faster, but why not just use a regular desktop 7700?



Disclaimer: This is not a blog, the opinions found herein do not exist and are merely figments of your imagination, and very likely you do not exist either. We are all but bees.

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Saturday, September 30

Geek

Daily News Stuff 30 September 2023

Stolen Hour Edition

Top Story

  • French AI company Mistral has released an LLM with no strings attached and the commies are furious.  (404 Media)

    We've seen what American AI companies do with - or rather, to - their products.  ChatGPT will argue endlessly that it's better to let millions of people die in a nuclear fireball than utter a racial slur that nobody will hear.  (And also keeps forgetting how to derive the prime factors of small positive integers.)  Midjourney will suffer an aneurysm if you use the word "petite" when describing the image you want to generate.

    Facebook does a lot better, unless you're competing with Facebook, in which case you can take a long walk off a short pier.  Which is at least understandable, and the term "competing with" is pretty specific and doesn't apply to anyone smaller than Google, Microsoft, or Amazon.

    Mistral just released Mistral 7B under the Apache license, which means you can do anything you like with it except pretend that it's not Mistral 7B.

    It's as good as Facebook's Llama 2 13B while running on commodity graphics cards (16GB rather than 32GB), you can use it for anything you want, and it's not lobotomised - the industry prefers the euphemism "aligned", though they still use an ice pick to do it.
    The Mistral 7B Instruct model is a quick demonstration that the base model can be easily fine-tuned to achieve compelling performance. It does not have any moderation mechanism. We’re looking forward to engaging with the community on ways to make the model finely respect guardrails, allowing for deployment in environments requiring moderated outputs.
    This naturally has communists and journalists concerned:
    According to a list of 178 questions and answers composed by AI safety researcher Paul Röttger and 404 Media’s own testing, Mistral will readily discuss the benefits of ethnic cleansing, how to restore Jim Crow-style discrimination against Black people, instructions for suicide or killing your wife, and detailed instructions on what materials you’ll need to make crack and where to acquire them.
    So will the internet, or any good reference text.

    The real question is why you are trying to murder your ethnic wife with a crack overdose in the first place.


Tech News



Disclaimer: Three-Alarm Karma Comes for Drama Llama Farmer.

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Friday, September 29

Geek

Daily News Stuff 29 September 2023

Interpreting Crafters Edition


Top Story


Tech News

  • Linda Yaccarino had a tough interview at Code Conference 2023.  (The Verge)

    Kara Swisher, who is to tech journalism what a poison arrow frog is to a petting zoo, invited former Chief of Censorship and Propaganda to speak immediately before Yaccarino, who is merely a poor choice for CEO rather than an out-and-out Stalinist.

    Also, this being The Verge, the article concludes with a rant about Elon Musk.


  • Micron is sampling 32Gb DDR5 RAM chips.  (AnandTech)

    These will allow regular desktop PC to scale up to 256GB of RAM, and laptops to 128GB.  Shipping in volume next year.

    I thought these would take longer - which is why they started with 24Gb as an intermediate step - but things seem to be moving along pretty quickly.


  • Food delivery robots are feeding video to the LAPD.  (404 Media)

    I won't say that snitches get spray paint, but.


  • There's now a 4TB model of Samsung's high-end 990 Pro SSD.  (Tom's Hardware)

    At $345 list price it would have been a bargain less than two years ago, even for a DRAMless QLC PCIe 3.0 drive, and it's a DRAM cached TLC PCIe 4.0 drive.

    Worth considering if you're building a high-end PC.


Disclaimer: Which I'm not.

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