* Posts by Tom 7

8318 publicly visible posts • joined 11 Jun 2009

Former Theranos CEO Elizabeth Holmes sentenced to 11 years in prison

Tom 7

Re: A CEO being held accountable?

Worth remembering he's totally imaginary!

Multi-tasker Musk expects to reduce time at Twitter, seek another leader

Tom 7

Seems appropriate

https://www.gocomics.com/tomthedancingbug/2022/11/18

Tom 7

Re: he expects the major restructuring work to be done this week

Major restructuring work well under way. Just lift the cover and hit the red button to complete.

Tom 7

Re: The perfect candidate is....

Expecting Musk to get someone to correctly program Asimovs into hardware??????

NASA's Artemis mission finally launches after faulty Ethernet switch delayed countdown

Tom 7

Re: Certainly a moment to watch live (even if only on YT), given all the set backs.

According to my fading maths to be visible at 500miles it would need to be roughly 30,000 up feet so it has the potential to be visible.

Tom 7

Re: Flawed

Having worked in engineering most of my life I think its safe to say the most successful engineers are the ones who say yes to the boss and then proceed to implement correct engineering procedures knowing full well the boss will be happy to accept the success over their subordinates allowing the thing to blow up.

Tom 7

Re: Certainly a moment to watch live (even if only on YT), given all the set backs.

To go slightly OT does anyone know (now Newquay has a licence to launch) if the release of the rocket over the sea south of Ireland would be visible from the UK coast - given the utter miracle of skies clear enough to see it?

Twitter engineer calls out Elon Musk for technical BS in unusual career move

Tom 7

Re: The Hospital versions..

Most of the smart people I know are pretty much uninterested in being rich, Not quite on the H2G2 level of talking to tables to see how they react but smart enough to realise chasing money above what you need to safely live on is economically inefficient.

Tom 7

To be fair, he's acquired more than almost any of us could dream of, and he didn't do it by being poor.

Looking for a holiday DIY project? Build your own pen-plotter, for under $15

Tom 7

Re: Brings back memories

Not the plotters problem - it just does what its told. The plotting software has to be smart enough to sort these things out. Early PCs were barely fast enough of reliable enough to do the relatively simple calculations but I worked in a chip design place and we had software that would pretty much minimise the plotting time - alas the pens just ran out without the software having any knowledge so you have to watch them - and be able to hear a pen running out or hours would be lost. I had a chip with 4 thousand transistors on it that a pen would run out two or three minuted before the end of a 6 hour plot so I had to work out how to drive the damn thing so I could change the pen before it ran out. Learned a whole lot of programming and stuff and then someone pointed out I should just wait till the pen had done about half its work.Bastard!

NSA urges orgs to use memory-safe programming languages

Tom 7

Re: Wrong

or Boost.

Tom 7

Re: Better compilers?

30 years ago I was writing grep and other apps that prevented me even trying to compile C code with any possible memory leak and fuckup code I could identify. Some of this in GCC warning etc and I get the impression LLVM was designed with this is mind but seems people would rather redesign the wheel than ping a few spokes.

Tom 7

Re: The more things change

A new fangled explosion carriage with several thousand new levers in different positions to learn over the single bridle and a couple of stirrups? While waiting for the roads to be widened so you can get to the new libraries that will probably never be re-written,

Look! Up in the sky! Proof of concept for satellites beaming energy to Earth!

Tom 7

Re: You also get the problem ....

I live in Devon and we had field boundaries called Devon Banks which are basically hedges on top of 4 foot or so earth and stone walls. I went up my drive way when the idiots announced their intention to ban PV on farms and looked and realised that most of the boundaries are aligned n/s or e/w and that in about 4sq miles there was enough sth ish facing banks to put up 2MW of PV that would not take up any of the grazing land which is the main use here. There's probably >2GW of 'land' free south facing banks which would have a profound effect on CO2 reduction and make a lot of cash for cash strapped farmers. I personally have a stock fence that needs replacing and I could use PV as the barrier and install 50KW with very little loss of land utility. £5kpa or 10% return PA. Or I could wait for the perovskite which may provide 150KW in a couple of years for similar investment. Though if I could put up wind I could do a further 300KW and get my money back in 5 (well probably 7 as I'd have to bribe my next door neighbour unless he realises he could do it too!

I'm happy paying Twitter eight bucks a month because price isn't the same as value

Tom 7

"without any kind of attribution." No room for that!

Version 252 of systemd, as expected, locks down the Linux boot process

Tom 7

Re: we can dream

I've just had to rebuild a machine because I updated to the latest LTS and as far as I can tell systemd didnt like the changes I'd made to the Apache, PHP and a couple of other daemons and refused to finish the configuration and make the thing even slightly bootable,

NASA wheels SLS rocket out to the launchpad for another attempt to get off the ground

Tom 7

The SLS is like my Aurora Watch App

It actually controls the weather! I can guarantee that two minutes before a red alert letting me know that if I was 10,000 meters tall I could observe aurora over the 20mm/hr rain that just woke me up trying to break the tiles on my roof. Wheeling out the SLS will have a weird AI butterfly effect where, if it fails to identify a valve installed backwards by the last Ruski plant left at NASA it will call in a hurricane or thunder snow or some other seasonal weather excess.

UK comms regulator rings death knell for fax machines

Tom 7

TBF Fax data is easily faked too.

RIP: Kathleen Booth, the inventor of assembly language

Tom 7

Re: browser warning

Expired cert 'problems'.

Martian microbes could survive up to 280 million years buried underground

Tom 7

Re: The chances of anything coming from earth are a trillion to one, they said...

If you accelerate something on Mars over 100m to a speed required to break out of its gravitational field you need to accelerate it at 50000G.Accelerating a piece of rock like that would make it quite hot.

I've yet to see anyone come up with what looks like an even vaguely plausible attempt at getting panspermia going that doesnt involve a 3 stage rocket.

To build a better quantum computer, look into a black hole, says professor Brian Cox

Tom 7

Re: More answers than questions?

Cox was on the telly saying the date is spread on the edge of the event horizon the other day, to us it never crosses the event horizon. Unless you have a whole new theory where gravity at any point is different depending on the direction.

Tom 7

Re: More answers than questions?

There is no black hole paradox. The same reason light can escape means info cant get in to create a paradox.

Voyager mission's project scientist retires after 50 years of service

Tom 7

Retire?

He's just not going to be paid for his work now. I hope he enjoys it more!

Linus Torvalds suggests the 80486 architecture belongs in a museum, not the Linux kernel

Tom 7

A friend made me an HD with it installed and I ran it on a 486 and it seemed like a rocket compared with the WIn NT 3.5 I'd got for coding without 64k boundaries fucking everything up. Manage to get it running on a 16Mhz 386 with 4MB of ram and 2048*2048 desktop on a 768/480 screen. Seemed like all the worlds problems were being solved!

Tom 7

Re: Genuine question...

"I don't understand why things like COBOL are still alive when as software is a "living" thing it tends to be updated to run with more modern features and languages. "

Have another go. You'll get there eventually.

Tom 7

Re: <raised eyebrow>

Every now and then (getting exponentially longer mind) I drag out by 50MHz 486 DX with a Gig of ram and switch in on. The lights dim and there are complaints of CMOS batteries and then the bloody thing boots up and runs and smells of all sorts of weird shit! I look sadly at the stack of more recent machines that clog up the office that will probably never run again due to money saving manufacturing and then think "leave it you twat" and pop indoors to a ZeroW which cost 1/200th of the 486 and all its best cards etc and knocks it into a cocked hat.

Nice to know it still works though!

To make this computer work, users had to press a button. Why didn't it work? Guess

Tom 7

Re: Just got a new smart TV for a holiday cottage.

I hope it goes wrong again - then with luck I can use it as a primary monitor.

Tom 7

Just got a new smart TV for a holiday cottage.

The showroom salesman came to install it and couldn't get it connected to the internet. It got freeview channels and the guests were arriving so we booted him out with 30 days no fault return.

No manual in the box, the help button needed the internet to help!

Explained to the guests and they were knackered from fighting the M5 so we said we'd pop round some time and try and get it working. I spent about 5 hrs on the companies web site trying to get some help and got no-where. The guests were up with the lark the next day so popped over to discover smart telly working like a dream on the internet. Found out the guest had the same telly at home and had had the same problems but managed to sort it out. Promised to write it down for us for when it invariable goes titsup but cleaners threw out the instructions!

Firefox 106 will let you type directly into browser PDFs

Tom 7

Can we store them as HTML

so they fit in my browser.

It's official: UK telcos legally obligated to remove Huawei kit

Tom 7

Me Me Me Me

Can I have the old stuff please?

What's happening with it? If sales of it are banned then can I have it for free! Or does it just go back to weewah?

I imagine it will somehow end up in Africa to cement their takeover of the continent!

NASA sets November date for next SLS Moon rocket delay, er, launch

Tom 7

Makes you wonder

That something that can do Mach Eleventythree cant even take-off in Mach 0.1. Not sure if I'd like to be one of the first to try it but have they considered launching from tubes - reduces initial take of weight too!

The new GPU world order is beginning to take shape

Tom 7

Re: Hah

The accuracy dropped enormously but then so did the jitter!

Brexit dividend? 'Newly independent' UK will be world's 'data hub', claims digital minister

Tom 7

With the 3 hr power cuts lined up ffor the winter

this looks like a prize place to keep your data complete obscure.

BT will back down in face of non-stop protests, says union

Tom 7

Re: Not so.

TBF EE is going to shit now BT seem to have got in to their computer support.

China may prove Arm wrong about RISC-V's role in the datacenter

Tom 7

Re: Poor article

"China is still a long way from having the skills to design them". Is it? How do you know this? How much would it take to employ the right people with those skills? The only way the west can stop people going there to work is to become a state like them.

Tom 7

Re: A shot in the head is worth two in the feet

The thing is I would bet China has one advantage over the west - it's not driven by the too-late market. If China decides it wants to make chips from sand upwards it can divert the resources to get that to happen. I would bet its got lawyers working on sidestepping IP problems as we speak.

China spins up giant battery built with US-patented tech

Tom 7

Re: Small decentralized, please

The one you linked to seems to be 5kw peak for 10kW daily output. That would probably do most domestic properties with proper pricing on overgeneration from renewables for most of the year. and its about dishwasher sized.

Tom 7

Re: Torn

Fission will be too costly and too late.

Tom 7

Re: Torn

Who owns the 'IP' and why aren't they exploiting it. Patents seem to be largely to prevent others doing things and not preserving IP. Like land banks in the UK the property that is being preserved is the old stuff.

Wind, solar fulfill 10% of global electricity demand for first time

Tom 7

Re: @Lars

But Germany is putting in 10GW offshore wind every year till 2030 so they're going to be far better that we will by then. We wont really be making significant progress for 15 to 20 years when Johnson's first nuke may or may not go online.

NASA, SpaceX weigh invoking Dragon to take Hubble higher

Tom 7

Re: Insufficicent

Be nicer to get some form of 1km interferometer.

Astroboffins present fresh evidence of moving liquid water on Mars

Tom 7

Re: "The team believes Mars must still be geothermically active"

It will still be generating heat in the whole of the solid stuff. The heat will diffuse to the surface but its cold. They even stuck a drill on a probe with the intention of digging down a couple of meters in to gauge just how much heat there was coming up but they couldnt get it in more than a few inches. Cold does that to you!

Tom 7

Re: Water, water, everywhere,

All the boards did shrink? Poetic bollocks - they used sea water to wash everything down! Every winter we have to fill our gig with sea water to stop it leaking. Fresh water will suck out the salt in the cells and make it shrink.

Tom 7

Re: They keep saying that ...

I have a feeling Mars never had the 'whatever it takes' to get life started I think you'd need something like the Moon to make massive slushies over volcanic vents just to get the mixing of the required ingredients over the massive possibilities required to get the 120 odd genes together in away that can actually start reproducing then bobs your twenty legged brine shrimp after a billion years or so. I hope I'm wrong but Luca investigations dont seem to make it look like everything started in one place. You really need some hubble bubble and and a big pot to stir it in.

Tom 7

Re: Cloud cover on Mars S pole?

Because one you move it out of the ground, through the dry ice on top, its going to need something from stopping it going solid! Once its 2O2 and H2 it can be piped easily.

Tom 7

Cloud cover on Mars S pole?

Just wondering if it would be clear often enough to allow reliable solar heat to extract the water and make breathing gas and rocket fuel.

Scientists, why not simply invent a working fusion plant using $50m from Uncle Sam

Tom 7

Re: Nuclear fusion power produces abundant amounts of energy

Heat pollution from fusion is nothing compared with that from AGW.

However it may be fatal for fusion. I'm not sure being a few meters away from 100millionK is something materials science can crack in time.

Post-Brexit 'science superpower' UK still hasn't appointed a science minister

Tom 7

Re: Give them a chance

OOOOH we could get the tosser to actually install enough wind if we told him it was the Klacks!

Tom 7

So you're shouting into the void again!

Tom 7

If you had a heating control system that took, what 20 years to respond to daily temperature changes then I doubt you would think it works. Same goes with the market and getting people jobs. I got my first job out of uni designing communication chips for BT. Things that were pipe dreams when I first took an interest in science and was lucky enough to get a good broad science education that meant I could do the work. The market is not suitable for anything STEM. And so not for a modern world.