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Saturday, November 15

Geek

Daily News Stuff 15 November 2025

Lasers For Fun And Profit Edition

Top Story

Tech News




Incandescent Moon Interlude


There's a name for this: A Nicoll-Dyson laser.  It was proposed in 2005 by James Nicoll for powering spaceships over vast distances.  As he points out in the comments on the video - a rare exception to Rule One* - vaporising planets was never its intended purpose, merely a happy accident.


* Don't read the comments.


Transcendent Teal Interlude


In H. P. Lovecraft's The Color Out of Space he wrote about a strange material that emitted a colour that didn't exist anywhere on the electromagnetic spectrum. That sounds wild, but in factimaginary colours are real- imaginary, but still real - and you're about to see one.

(Maybe. Some people don't report anything special, but it worked for me and it was rather startling.)


Musical Interlude




Disclaimer: Turn the laser around.  Please.

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Friday, November 14

Geek

Daily News Stuff 14 November 2025

Tree Turkey Edition

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Tech News



Musical Interlude





Disclaimer: It do be like that, except when it don't.

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Thursday, November 13

Geek

Daily News Stuff 13 November 2025

ZFS Implosion Edition

Top Story

  • Valve has followed up on its very popular Steam Deck gaming handheld with a desktop Steam Machine and a wireless Steam Controller.  (Tom's Hardware)

    Like the Steam Deck, the 6" black cube called the Steam Machine is at its heart a PC built on AMD components.  It has a six core Zen 4 CPU, and a 28 core RDNA3 GPU.

    It comes with 16GB of RAM in two DDR5 SODIMMs, 8GB of GGDR6 RAM for the graphics card, and 512GB or 2TB of SSD in an M.2 2230 slot.  There's a vacant M.2 2280 slot to add storage of your own.

    On the I/O front it has HDMI, DisplayPort, one USB-C port, four USB-A ports, and somewhat disappointingly, gigabit Ethernet.

    It also has four built-in antennas for wifi, Bluetooth, and the Steam Controller, and a built-in 300W power supply so you don't need an external brick.  It's cooled by a single 120mm fan.

    And most importantly it comes running SteamOS rather than Windows.

    Give how determined Microsoft is to drive its own users away, I am looking forward to this little device.  It's literally half the speed of my current desktop (which has a 12 core Zen 4 CPU and an RDNA3 graphics card with twice the graphics cores and RAM) but for something that sits quietly in the living room attached to the TV it looks ideal.

    No prices yet.  Shipping "early 2026".


Tech News

Musical Interlude




Disclaimer: Radio killed the movie star.

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Wednesday, November 12

Geek

Daily News Stuff 12 November 2025

Fall Down Go Boom Edition

Top Story



Tech News

  • The worst-selling Microsoft product ever.  (Tom's Hardware)

    Not the worst product, not by a long shot, but there was no real market for it.

    Microsoft used to sell accelerator cards for computers.  They started with the SoftCard for the Apple II, which added a Z80 for running CP/M.  Later they had an 8086 card called the Mach 10 and then an 80286 card called the Mach 20 for IBM PCs and compatibles, which took over from the 4.77MHz 8088 assuming that's what you had.

    None of those are the thing.  They all sold...  Fine, basically.

    No, the thing was the OS/2 operating system - for the Mach 20 card.  It required a custom version.

    Microsoft sold eleven copies.  Eight of them were returned.
    One of my former colleagues spoke with the person who took over from him as the support specialist for OS/2 for Mach 20.  According to that person's memory [...] a total of eleven copies of "OS/2 for Mach 20" were ever sold, and eight of them were returned.  That leaves three customers who purchased a copy and didn’t return it.  And the support specialist had personally spoken with two of them.
    Wait, there was a time when you could return software?


  • Apple meanwhile is now selling a sock for $229.95.  (The Verge)

    It's called the iPhone Pocket.

    It's not an iPhone.

    It's not even a pocket.

    It's pretty literally a sock.

    Yes, we've been down this road before.  But at least both Steve Jobs and his audience knew the idea was ridiculous, and in 2004 you got a six pack of socks in a rainbow of colours for $29.


  • AMD has mentioned - not announced, but officially mentioned - Zen 6 and Zen 7 as upcoming products.  (WCCFTech)

    No specs or prices or dates but they are officially a thing that might happen some day.


  • The Chinese electric vehicle market is imploding.  (The Atlantic)  (archive site)

    I saw - just yesterday, I think - a YouTube video reporting that Chinese EV market leader BYD was losing money twice as fast as Tesla is making it - around $10 billion per quarter.
    In China, you can buy a heavily discounted "used" electric car that has never, in fact, been used.  Chinese automakers, desperate to meet their sales targets in a bitterly competitive market, sell cars to dealerships, which register them as "sold", even though no actual customer has bought them.  Dealers, stuck with officially sold cars, then offload them as "used", often at low prices.  The practice has become so prevalent that the Chinese Communist Party is trying to stop it.
    Sounds like the same scam we've seen a thousand times before, right before things turn pear-shaped.

    Often but not exclusively in nominally communist countries.


  • ClickFix may be the biggest security threat your family has never heard of.  (Ars Technica)

    I think not.
    ClickFix often starts with an email sent from a hotel that the target has a pending registration with and references the correct registration information. ... Once the mark accesses the malicious site referenced, it presents a CAPTCHA challenge or other pretext requiring user confirmation. The user receives an instruction to copy a string of text, open a terminal window, paste it in, and press Enter.
    There are two kinds of people in my family.  The first kind would say Open a what? and call one of the second kind.  Who is probably in the next room installing BSD 4.4 on an IBM RT they found at Goodwill for $5.

    The second kind would laugh and say They're not even trying anymore! before returning to the task at hand.


  • The Thunderobot Mix G2 is a mini gaming PC with an Intel 275HX CPU and a mobile RTX 5090.  (Liliputing)

    Well, up to one of those.  It starts with a 255HX and a mobile 5070 Ti (remember that Nvidia's mobile model numbers are generally equivalent to the next lower desktop model) for $2105.


  • The Olares On is a mini gaming PC with an Intel 275HX CPU and a mobile RTX 5090.  (Liliputing)

    Although it claims not to be, those are indeed the specs.  One model only at $2999.

    Both of these systems have, for some strange reason, only a single HDMI port.


Musical Interlude





Disclaimer: Not all those who wander are lost but it's a safe way to bet.

Posted by: Pixy Misa at 06:28 PM | Comments (1) | Add Comment | Trackbacks (Suck)
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Tuesday, November 11

Geek

Daily News Stuff 11 November 2025

Memories Edition

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Tech News



Musical Interlude




Disclaimer: Right back to square root of minus one, huh?

Posted by: Pixy Misa at 05:20 PM | Comments (7) | Add Comment | Trackbacks (Suck)
Post contains 287 words, total size 3 kb.

Monday, November 10

Geek

Daily News Stuff 10 November 2025

Fan Service Edition

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Tech News



Musical Interlude


Song is the extended edition of Lindsay Buckingham's song Holiday Road, which he wrote at Harold Ramis' request for National Lampoon's Vacation.  Since there's no original music video for the extended edition, this one is taken from clips of Vacation and the second third sequel, Vegas Vacation.



Disclaimer: Sorry folks, comments are closed.  The moose out front shoulda told ya.

Posted by: Pixy Misa at 06:51 PM | Comments (3) | Add Comment | Trackbacks (Suck)
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Sunday, November 09

Geek

Daily News Stuff 9 November 2025

Mars Or Bust Edition

Top Story

  • The latest US Mars mission will launch from Cape Canaveral today at around 2:45 PM EST.  (Space)

    The mission - dubbed ESCAPADE - involved two orbiters that will map the magnetic fields and upper atmosphere of the planet, providing data essential to human landings and settlement.

    The two orbiters, named Blue and Gold respectively, were built by Rocket Labs and will be operated by the University of California.  They will launch on Blue Origin's New Glenn rocket - only the second flight for that design.

    They'll fly out to the Earth-Sun L2 point around a million miles away to make observations there and say hello to the James Webb telescope, before heading back to Earth for a gravity slingshot this time next year and finally arriving in Mars rendezvous September of 2027.

    New Glenn is designed to have a reusable booster and they'll be attempting to land it on a ship at sea, so that will also be fun to watch for.


Tech News


Musical Interlude




Disclaimer: Swim, fishy, swim!

Posted by: Pixy Misa at 05:52 PM | Comments (7) | Add Comment | Trackbacks (Suck)
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Saturday, November 08

Geek

Daily News Stuff 8 November 2025

The Kangaroo Paw Curls Edition

Top Story

  • Sam Altman's pants are totally on fire.  (Marcus on AI)

    So, Sam Altman recently said that OpenAI was not asking for government loan guarantees to bail the company out when things blew up in their faces, after Trump Administration AI Czar David Sacks said point-blank that no such guarantees would be forthcoming after OpenAI CFO Sarah Friar said that the company was in fact seeking government guarantees for its several septillion dollars in loans, currently backed only by its annual revenues of $3.18.

    With me so far?

    Well, slight problem.  The author of this piece did a little digging and found that Sam Altman went on a podcast just recently to say that the company was seeking such loan guarantees, and documents still on OpenAI's own web site confirm this.

    There's a reason I call him Sam Altman-Fried.


Tech News


Musical Interlude




Disclaimer: You shall not pass!

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Friday, November 07

Geek

Daily News Stuff 7 November 2025

Tass Times in Tonetown Edition

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Tech News



Musical Interlude





Disclaimer: Maybe dirt isn't so bad.

Posted by: Pixy Misa at 06:32 PM | Comments (1) | Add Comment | Trackbacks (Suck)
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Thursday, November 06

Geek

Daily News Stuff 6 November 2025

Packed Dirt Edition

Top Story

  • A survey has found that 72% of game developers say Steam is effectively a monopoly in the PC gaming market.  (TechSpot)

    No it hasn't.
    In a survey of over 300 executives from large US and UK game companies, 72% either slightly or strongly agreed that Steam constitutes a monopoly over PC games.
    So by "developers" you mean...  Not developers.
    Many customers are so adamant about only purchasing games through Steam that the industry's largest publishers, including EA, Ubisoft, and even Microsoft, have tried - and failed - to withhold their titles from the service.
    Because Steam works.  The competitors less so.

    The one standout is GOG, which gets in your way even less than Steam.


Tech News

  • AMD reported its quarterly results and the news is all good.  (Tom's Hardware)

    "Client" product sales - that is, the CPUs normal humans buy - were up 46% to $2.8 billion.  Gaming revenue soared by 181% to $1.3 billion, though the market is still dominated by Nvidia and AMD's gains are a result of moving from "adequate" to "pretty good" rather than stealing the market lead.

    Total revenue was $9.2 billion for the quarter, up 36% from last year, and profits were up 61% to $1.2 billion. 


  • The password for the Louvre's video surveillance system was "Louvre".  (PC Gamer)

    Oh.


  • SK Hynix - Hyundai's memory chip division - has shown off its roadmap for the next few years.  (Tom's Hardware)

    You can't afford to look at it.

    Pricing problems aside, DDR5 is going to be with us for a while.  DDR6 is not expected until 2029 or 2030.  Updates like MRDIMM Gen2 are set to double the speed of DDR5 by the simple trick of using two banks of chips at once, so we'll probably be fine.


  • Unicode footguns in Python.  (Python Koans)

    (A footgun is a gun designed explicitly for shooting yourself in the foot.)

    I've said before that Unicode is a semantic Superfund site, and Python has been around longer than Unicode - though not by much - so it's not surprising that some things are painful.

    I do wonder though if there are any programming languages where Unicode is not painful.  Unicode attempts to create a single character set merging every human language in history despite the fact that the rules resolving said characters are often mutually contradictory.

    It's a mess.


  • Speaking of messes the October Windows 11 update is triggering BitLocker recovery on some systems.  (Bleeping Computer)

    This is where you boot your PC up and are met by a demand for your BitLocker password, usually despite you never having heard of BitLocker in your life and certainly not having consciously set it up with a password.  

    Meaning - if you don't have another PC handy to research the workaround this time - your data is being held ransom by your own computer.

    Microsoft had a similar bug back in May.  And July last year.  And August of 2022.

    Windows 10's lack of updates looks better every day.


  • Figured out the Imagine 1400 and 1500.

    These are imaginary computers based strictly on technology available in the 1980s and early 90s, so I've spent a few hours diving into databooks on Bitsavers and working through timing diagrams.

    The 1300, nominally appearing in 1989, took things as far as I could go with chips available at the time (and imaginary but plausible CPU and graphics chips).  It used dual-ported VRAM for the first time in the series, and kept the fast timing of the DRAM site of the bus from the earlier models, which was just achievable according to the Micron 1988 databook.

    Did it end there?

    I hypothesized a model 1400 with essentially two complete graphics subsystems from the 1300 with their output merged, which would mean eight independent memory buses - two sets each of shared and dedicated video RAM, all four of them with both parallel and serial busses because they're all dual ported.

    Which might have been fun to play with in 1991 but would be insanely complicated given that there was no compatible upgrade path.

    Unless...

    What if the next stage of evolution replaced the 10 bit bus not with a 20 bit one, but with 40 bits.

    And what if this hypothetical new graphics chip had a 40 bit data bus and a 40 bit address bus.  (And a 40 bit VRAM bus as well.)

    And what if it had an extra mode where it split the 40 bit un-multiplexed address bus into four 10-bit multiplexed busses that directly connected to the VRAM.

    That would give it the exact same graphics capabilities (in a single chip) that I used five chips and four banks of memory for in the model 1400.

    And double the VRAM bus bandwidth because speeds increased just enough by 1993 to do that.

    So the 1400 has a reason to exist because our imaginary engineers were cobbling together a solution while they were waiting for a delayed high-end design to reach production.


Not At All Tech News

  • My house has artificial turf at one side and the rear (between the house and a retaining wall) which the builders told me they put in because keeping a lawn alive in those areas would be too much work.

    I tried to talk them down a bit on the price because I knew I wanted to replace it with something less plastic, but they weren't having it, and it was a sellers market right then with a big chunk of NSW under water.

    Anyway, I had a sudden thought today that the surface under the fake grass was rather hard underfoot, and if for some reason they had concreted it that would drastically limit my options.  (I'm thinking of a mix of pavers and pebbles, maybe a couple of strategic shrubs, but shrubs don't grow well in concrete unless you really don't want them to).

    Peeled back a segment.

    Nope.  Just packed earth.  All good.


Musical Interlude




Disclaimer: Need some rain here, to be honest.  Ground is as hard as a window pane.

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