Posts by Dom 3

25 years of meatbags permanently in space on the ISS

"Veteran"

"Shepherd was a veteran of three Space Shuttle flights, and Gidzenko and Krikalev both had stints on the Mir space station".

Shepherd was a total noob compared to Krikalev.

The clock's ticking for MySQL 8.0 as end of life looms

Yebbut Wordpress doesn't use mysql as a database, it uses it as a filesystem. Consider if you will the wp_users table. You, I, or indeed anyone with a modicum of Clue would put a unique constraint on the username. Wordpress instead opts to enforce uniqueness programmatically. With the inevitable consequence of a race condition resulting in duplicates when the site is being spammed with an autoregistration bot.

[fx: checks customer website]

Yup, another duplicate has snuck in since last time I cleared them out.

I spose I should actually just set a unique constraint myself.

OpenAI’s new model can't believe that Trump is back in office

It doesn't actually know...

anything at all. Ever.

"it doesn't actually know who won the election, so it made up an answer based on what it knew up to that date."

All responses from the makey-uppy machine are made up,

Long live the nub: ThinkPad designer David Hill spills secrets, designs that never made it

MoMA

How can you write an article on the Thinkpad and fail to mention that they've got one in NYC's

Museum of Modern Art?

https://www.moma.org/collection/works/2168

Still using an X201S when on travels. Does a perfectly good job.

No-boom supersonic flights could slide through US skies soon

Re: Supersonic shock waves are not the only thing that goes boom

"Concorde was a spectacular commercial failure" - not on the scale of the Tu-144 which made a grand total of

55 passenger flights and nowhere near the Boeing 2707 which consumed a billion dollars without even getting to

prototype stage. Meanwhile BA were able to operate the thing at a profit, once they'd realised that the passengers

neither knew nor cared how much the tickets cost.

I don't know why the article describes the Tupolev as "small" - it was larger then Concorde.

https://www.airdatanews.com/boeing-2707-the-passenger-supersonic-that-cost-usdollar1-billion-and-was-nothing-more-than-a-mockup/

https://en.wikipedia.org/wiki/Tupolev_Tu-144

Soviet probe from 1972 set to return to Earth ... in May 2025

Re: The anti-lottery

https://www.independent.ie/irish-news/how-a-secret-syndicate-managed-to-buy-the-lotto/35981173.html

HMRC's Making Tax Digital scheme also made tax more expensive – by £300M

Re: Small business VAT

I have just filed my VAT return at no cost in about 15 seconds.

I use quickfile.co.uk.

How do you explain what magnetic fields do to monitors to people wearing bowling shoes?

Re: Anglepoise Lamp

I inherited mine a while back but it needed re-wiring. Contacting Anglepoise they gave me a company to contact

for the wires. Then I asked them if there was any way if finding out how old it was (because the design of

the main product didn't change for decades). They said send us a photo. I did. They got back to me

with a date (based on tiny details). That's customer service - still supporting the product 50 years later.

Free95 claims to be a GPL 3 Windows clone, but it's giving vaporware vibes

Hopeless

I had a quick look at string.c and found this comment for strcmp.

// Compare two strings. Should return -1 if

// str1 < str2, 0 if they are equal or 1 otherwise.

And the code returns 0, or 1, but not -1.

meh. The first *real* computer was the Manchester Baby:

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

HP ditches 15-minute wait time policy due to 'feedback'

HMRC

https://www.theguardian.com/politics/2025/jan/22/watchdog-accuses-hmrc-of-deliberately-degrading-phone-services

The trouble with them is that I have absolutely no choice but to deal with them. And there's some things that you

must get them to sort out for you - you simply cannot do them online.

Hey programmers – is AI making us dumber?

I've had a number of people telling me that chatGPT can generate code that can be at least a starting point.

So I thought I would give it a go. We have a function that takes a date and applies an algorithm and returns

a date - either the same or one in the near future. The existing code was a bit clunky and unclear so I thought

this would be a good challenge. The code it produced *looked* like it would do the job. On closer inspection

it had an obvious flaw. And on actually being run it produced "1970-01-01" - regardless of input value.

Boom's XB-1 jet nails supersonic flight for first time

Concorde costs and profitability

Although development costs were never recovered, neither were they for the USA's own 1 billion dollar SST programme.

OTOH once somebody at BA figured out they needed to charge more, not less, it ran at a nice profit:

https://www.key.aero/article/inside-story-how-ba-made-more-ps500m-profit-concorde

WordPress drama latest: Leader Matt Mullenweg exiles five contributors

The flaws in Wordpress run far deeper than the language it is programmed in. To give one small but illustrative example: there is no "unique" constraint on the username in the users table. Instead it attempts to enforce uniqueness programmatically. And this inevitably - and obviously to anybody that is no longer a twelve year old and has a modicum of Clue - leads to a race condition. Which will end up coming in to play when your site is being spammed by registration bots.

I have just checked one customer site - yup, four duplicate login names, out of 90K.

AI can improve on code it writes, but you have to know how to ask

[fx: waves at fonant]

"In other words, to get a good answer from an LLM, it helps to have a strong background in the topic of inquiry."

It's *essential*. If you can't spot when the makey-uppy machine has made something up that is Just Plain

Wrong, you're hosed. Doesn't matter whether it's code or the script for a "factual" radio show.

(Yes I am looking at you, Radio 4).

'That's not a bug, it's a feature' takes on a darker tone when malware's involved

Re: Sometimes there is third party...

I've got two TP-link micro-routers, both running the OpenWRT Linux distro.

UK ponders USB-C as common charging standard

Re: Public opinion?

Gawd knows why the thumbs downs. Maybe a total misunderstanding of my comment about "taking back control".

As for the rest of it - sheesh. The bottles I use for the coffee machine are a tiny fraction of the total plastics that end up in the blue bin.

Public opinion?

"We are seeking views from manufacturers, importers, distributors, and trade associations".

We, the purchasers, are irrelevant.

I buy bottled water for my coffee machine (else it dies in six months).

The bottles now have EU-mandated attached caps. So much for

taking back control...

AI code helpers just can't stop inventing package names

Re: The mark of true intelligence

More to the point I have yet to see one ask for clarification - the canonical example being "tell me about Washington".

A meatsack will ask - state, city, or person? (Or something else entirely).

Silicon Valley roundabout has drivers in a spin

Doesn't work here either:

https://www.bbc.co.uk/news/uk-england-cambridgeshire-65310167

Good news: HMRC offers a Linux version of Basic PAYE Tools. Bad news: It broke

The problem?

[Linux Mint 20.something]

I made a submission (FPS) on the 20th. In the "tools" I see a successful submission with ID etc.

But didn't get an email confirming it. Has yet to appear in my annual statement.

Has it worked or not?

Mamas, don't let your babies grow up to be coders, Jensen Huang warns

Re: The coders are dead! Long live the coders!

"Coding is the process of telling the machine what to do."

Good code tells the next human to look at it (or yourself

a few months down the line) what it is you are telling

the machine to do.

Tool bag lost in space now tracked by garbage watchers

Re: Why

https://msis.jsc.nasa.gov/sections/section14.htm says equipment is to be tethered at all times.

If you've disconnected both at the same time it's a breach of procedure.

Wanted: Driver for rocket-powered Bloodhound Land Speed Record car

It doesn't take much to enter "thrust ssc cockpit view" into a well-known video site and you will see that certainly in 1997 there was a *hell* of a lot of vehicle control involved to ensure that it didn't just turn into a massive fireball. Perhaps these days such a beast might have a bit of computer aided steering but the rules don't allow it: http://bloodhound1.efar.co.uk/project/car/controls/steering

Micron joins the CXL 2.0 party with a 256GB memory expander

Reach out

https://www.thepoke.co.uk/2015/07/24/acceptable-say-reach-work/

AWS: IPv4 addresses cost too much, so you’re going to pay

Setting up IPv6 on AWS

I just had to do this - we were connecting to an API using curl and every now and then it would randomly try to use IPv6.

But this didn't work due to lack of external IPv6 address. Setting that up was a *fifteen* stage procedure that made

my brain hurt.

Artificial General Intelligence remains a distant dream despite LLM boom

Plausible nonsense

"The English Electric Lightning was a supersonic fighter aircraft developed in the 1950s and 1960s by the British aircraft manufacturer English Electric. It served as an interceptor for the Royal Air Force (RAF) and was known for its impressive speed and climb rate.

The Lightning was capable of reaching speeds of over Mach 2 (twice the speed of sound) and had a unique vertical takeoff and landing (VTOL) capability."

Instead of trying to show that LLMs are intelligent, it's far easier to show that they are *not*.

Some brave people have been making chatGPT generated recipes - "tastes like you've scooped out the garbage disposal" was one comment (OSLT).

My first go with chatGPT was to ask it about shortcomings in the database schema of a certain popular blogging engine. Plausible guff ensued, but certainly not the sort of insight that would come from anybody that knows anything about it. Why? For one reason - it's trained on a squillion blog posts written by people who don't know about - possibly couldn't even understand - the flaws in said schema.

They don't know anything, they don't *think* anything, they don't do anything except in response to a prompt, they certainly don't go "I'm bored, I wonder if I can find a neater proof of Fermat's Last". Or "hey, I think I'll hack the Pentagon and drop nukes in random places for fun".

I am aware that I am repeating myself but I think it's a point worth hammering home even if I am mostly preaching to the converted.

The number’s up for 999. And 911. And 000. And 111

Re: perhaps

GPS status works for me: lat, long, altitude, speed, direction, in fact oodles of information. Free with unobtrusive ads. No data connection needed.

If you know what you want - there's no need to wait to be asked. Just say "fire" or whatever the moment the call is answered and you will be put through. (Done it).

Mars helicopter phones home after 63 days of silence

Re: Ingenuity's initial mission called for just five flights,...

It's in the maths. I've said it before but here goes again... if you want to make sure that the thing as a whole will last the initial mission duration with 95% probability, then each subsystem (let's say six of them) needs a 99% chance of getting there. In which case there's an 80% chance (whatever) of lasting ten (whatever) times longer. Particularly with the rovers - jammed wheel? Drive backwards.

Obvs helicopter more of a go / no-go situation.

Still, it's marvellous that a technology demonstrator has been turned into a useful instrument.

If AI drives humans to extinction, it'll be our fault

I've yet to hear of an LLM that does anything except in response to a prompt. They don't "think" anything, they don't "know" anything.

The problem is the human operators believing the plausible nonsense that is produced, and deciding to try and actually make that recipe that combines six random ingredients: https://www.youtube.com/watch?v=HAcnAlOYNrQ

"tastes like a garbage disposal".

That old box of tech junk you should probably throw out saves a warehouse

Vulcan spares

During the Falklands conflict they needed^ wanted to get the Vulcans sorted out for air-to-air refuelling.

One crucial spare part was found being used as a crew room ashtray.

Techie wasn't being paid, until he taught HR a lesson

Re: Unique keys

In Spain, no such thing as a maiden name - women do not change their surnames (and why should they?). So in general use you use the first (your father's first) and if being more formal add the second (your mother's first). So many systems there assumed that my middle name was my surname. But my favourite was signing up with Renfe (railways) for a Points card - I got a PDF to download and print which was in the name of... John Smith NULL

Lawyers who cited fake cases hallucinated by ChatGPT must pay

I call it "plausible nonsense".

What do we make of the $3,500 Apple Vision Pro? It doesn't take a magic leap to guess

Apple has had some flops, but on the other hand it has a history of getting things right as well. Most notably with the "pad" computer format which

was being developed back in the 80s by all sorts - Active Book Company, Apple itself (with the Newton), even Atari (STpad). Finally Apple launched

the iPhone by which time battery and CPU tech had caught up. Consumer VR has a *long* history as well - I had a T shirt in 89 / 90 which had a "virtual" spider

on it and the words "reality sucks - get virtual" (OSLT). Maybe this time?

(NB: *consumer* VR: about the same time as the T shirt people started to say things like "wouldn't this be a great way of training fighter pilots?" to

which the military response was "off the record, yes it is".)

IIRC and usual disclaimers.

We just don't get enough time, contractor tasked with fact-checking Google Bard tells us

Plausible nonsense

Or as someone I know put it: it's not "give me an answer to this question" it's "give me something that looks like an answer to this question".

Fun can be had asking for recipes involving random ingredients.

Mars helicopter went silent for six sols, imperilled Perseverance rover

Re: Just?

I've said it before with respect to the rovers: if you want a 98% chance (or whatever) of the system as a whole achieving the initial goal, then each subsystem needs to be engineered to have a 99.5% chance (or whatever) of lasting that long. Given that, it's quite likely that it will continue way beyond the initial mission. Particularly if it can carry on with a failure - e.g. dragging a broken wheel behind it. A helicopter pretty much needs everything to be working, though. It's still *very* impressive that a technology demonstrator has turned into an important scientific tool.

Nearly 1 in 5 academics admit close encounters of the anomalous kind

Re: UAPs, previously known as UFOs

It's "unidentified anomalous phenomenon", and therefore covers a $thing observed underwater as well as $things in the air.

I'm surprised this article hasn't trotted out the infamous Pentagon videos - gofast, gimbal, etc.

I watched one Youtube video about one of these showing how the HUD info (speed, bank, etc) combined with a bit of maths was more than sufficient to show that the UAP was *entirely* consistent with a weather balloon at lower altitude. I didn't bother with the rest.

The *real* mystery is how come the Pentagon's boffins couldn't do this and end up getting shown up by some random Youtuber.

Obvs., lack of mobile phone vids and pics is cos the visitors from Tannhäuser Gate disable electronics in the vicinity. Unsurprising, cars conking out and so on are a common theme in reports of close encounters of the second kind and are in fact part of what classifies it as "second kind".

I suspect most commentards are like me - would *love* to see something dead weird, but utterly unconvinced that anything's ever happened that couldn't be explained - in normal terrestrial terms - with sufficient data.

If you want a giggle, find a copy of https://en.wikipedia.org/wiki/The_Spaceships_of_Ezekiel, the cover of which is a good example of https://en.wikipedia.org/wiki/Betteridge%27s_law_of_headlines

Of course Russia's ex-space boss doubts US set foot on the Moon

Re: Saying the US can't do it now?

"For spy flights we can do that much more cheapily, and with zero risk using satellites" - the entire SR71 fleet (32 of them) cost a total of one billion dollars. If we assume that's 1966 dollars, multiply by ten. One KH-11 satellite costs about 3 billion. Satellites are nowhere near as flexible as aircraft - they are pretty predictable and if you are Terry Taliban you know what time of day to stay in your cave.

"Concorde [...] never made a profit" - BA certainly ran it at an *operating* profit, once they'd found out that the passengers had no idea what their tickets cost.

Chinese company claims it's built batteries so dense they can power electric airplanes

Hybrids

Everyone seems to be treating it as an either / or.

One use case for electric motors in airliners is getting the aircraft from the ramp to the runway - by driving the wheels directly. Which would save on fuel and dispense with the need for a tug to back the aircraft away from the gate.

Another use case is to provide additional thrust during take-off / go-around, allowing smaller, lighter turbines to take care of everything once over 200 knots or so.

If we plan to live on the Moon, it's going to need a time zone

"The schedules looked funny in California if they all used Chicago time, but you couldn't have a local time for each station."

Historically, "s/California/Bristol/" and "s/Chicago/London/".

OSLT.

Re: Hang on a second…

Obvs, the lunar timezone will be UTC, as it is on ISS. It's the only one that will get universal agreement. The Chinese will do their own thing but until the Middle Kingdom finally re-establishes itself as the pre-eminent power (I'll be dead, not sure about the offspring) they'll play along when talking to other nations.

The headline is misleading - the issue is not about timezones, it's about establishing what the time is when clocks run at different rates.

"You can read up on Relativity (can't be *that* hard, it is over a century old now!) " - we may have a century of literature to read but that doesn't make it any easier to comprehend.

Maxwell's equations are older and arguably harder to derive (or remember). And actually more relevant to earth-bound life.

We've had two *thousand* years of argument over what is now mostly known as "Trigger's broom", but was previously known as the "Ship of Theseus".

And Plutarch was probably re-hashing a pub argument that had been going on for a fair while. My point being that something being old doesn't make it settled.

Bringing the IBM Thinkpad 'Butterfly' back to life

MoMA

There's a 701 in the Museum of Modern Art in New York:

https://www.moma.org/collection/works/2168

Not many laptops make it into a museum of *art*.

Field trip! European Space Agency sends astronauts abroad to learn about rocks

Apollo astronauts *did* receive geological training. I believe with some initial reluctance but if you go here

https://www.hq.nasa.gov/office/pao/History/alsj/a15/a15.spur.html

and scroll down to 145:41 there's no denying that these two fighter jocks are genuinely excited about

the rock they've just found.

Re: Geologist on the Moon

Neil Armstrong and Elliot See were both former military. But unlike the rest they were former military at the time of their missions, allowing NASA to bill them as civilian astronauts.

Of astronauts, groups 1 and 2 all had test pilot experience. Group 3 had some non test pilots - as experience on military fast jets was now sufficient. Group 4 ("The Scientists") had two (out of six) with no military background, of which Schmitt was the first in space. Of cosmonauts, Tereshkova was the first civilian - at the time of selection. By flight she'd been commissioned.

ESA names first Parastronaut: paralympian and aspiring surgeon John McFall

Re: The grand spectacle of Diversity

"A gymnast might be a good fit". In pre-Mercury days NASA considered recruiting from all sorts - circus performers even. Going with test pilots might seem obvious in hindsight, and I believe that the fact that they all already had security clearance was one of the factors.

"smaller people with lower calorific requirements" was a nod to the double X chromosome.

Re: The grand spectacle of Diversity

Quite. If I were on that mission because of my "internal plumbing" or pigmentation I'd be rightly pissed off that I had not obtained it on merit.

Plenty of qualified candidates of all sorts.

Requirements have changed. The quick thinking, physical strength [1] (etc.) of the 1960s is not needed for current LEO missions.

Rather a calm procedural approach.

If they / we do a Mars mission this may be required again. OTOH a long-term mission like that is not a great fit for testosterone-ridden hulking fighter jocks. Maybe smaller people with lower calorific requirements with good social skills?

[1] Ed White who made the first US space walk was *very* fit. So they didn't realise just how difficult it was to do it. And obvs., being a jock, he would have made it sound easy.

Aviation regulators push for more automation so flights can be run by a single pilot

And in 2122?

Will we require flight crew in 2122? Probably not. In 1922, lifts ('elevators' if you prefer) came with operators. Now safely automated.

So it becomes a question of "when?", not "if?".

For now I want two trained meatbags up front.

New SI prefixes clear the way for quettabytes of storage

Re: This is getting silly now

Perhaps you are thinking of the terms used on the Indian sub-continent?

"lakh" = 10^5

"crore" = 10^ 7