2336 posts • joined 10 Jun 2009
Re: The EC finally sorted the brower wars, after microsoft had won.
Protect Linux and multi-boot. Yes PLEASE.
I noticed that the browser choice screen had gone. Big deal. I assumed it was my employer doing something sensible, that they'd somehow removed it because it just confused users who did not have admin rights to install anything. Firefox was in the standard builds in any case.
The EU should offer to let MS off the hook in exchange for pre-emptively knocking on the head any future attempt at locking Linux out of PC hardware. Microsoft should be required to agree not to do what they aren't presently doing and claim not to be planning, with a pre-agreed fine of say ten billion Euros the moment they breach their undertaking. And if Microsoft starts wriggling, well, we'll all know what that means!
Re: Lets take it a bit farther
In the EU we have an expectation of privacy under EU law. Employers are allowed to monitor e-mail and telephone calls only if they let you know in advance that they are doing so, and it's for appropriate purposes such as financial compliance or business dispute resolution. That still doesn't mean that they can act against you if they "overhear" you say something they don't like in a conversation or e-mail to a person you call a friend. You'd have to have broken the conditions that the monitoring was put in place to enforce, and that monitoring would have to be reasonable. They'd have to be rather careful even if a now ex-friend forwarded to your employer, messages that you believed were private communications when you sent them in the first place..
But if you post in a public forum, you can't argue that you expected privacy. It's more akin to shouting in a public place (where bringing your employer into disrepute has long been held acceptable cause for disciplinary action).
The name "Twitter" conveys to me an image of immature fledgelings in a nest. They Twitter for attention. Quite often the attention they get is from a cat or magpie thinking "lunch".
Maybe also to do with censorship? The more bandwidth is available, the harder it gets to censor and filter it.
Re: Old news ...
Nice story but the physics is wrong. Oxygen and Acetylene gases are both denser than air. Such a balloon wouldn't get off the ground.
Presumably the lightest possible batteries that pack enough charge for the duration of the flight. I'd guess non-rechargeable Lithium cells. Obviously one would check that the voltage and current needed are maintained at low temperatures (or weight-budget for enough thermal insulation to prevent them getting too cold).
Re: silly questions...
Even without a parachute, the drag created by a burst weather balloon is fairly considerable. I expect that for the weight of payload that it can lift, packed into something without any sharp corners, the risk of causing serious injury is negligible even if it does land on someone's head at terminal velocity.
The odds of hitting someone with an object dropped randomly on the earth's surface are very small. There are probably more meteorites dropping to earth every year than there are weather balloons, and even a small lump of nickel-iron at terminal velocity could do serious injury or worse.
On the other hand laser-driven implosion yields a MUCH greater plasma density, so the much higher net energy gain might also be a lot easier to achieve. Definitely worth researching.
Re: So what does American spelling of LASER stand for then
It's evidence that LASER has passed or is passing out of the realm of acronyms and into the realm of neologisms (as laser or US lazer). It is virtually certain to become recognised as an ordinary word in the near future if it isn't already, because it's made it into everyday life and speech (unlike, say, SCUBA, which is still used only in connection with one specialism). Compare RADAR / radar, coloquial usage "on your radar".
The Amercans may be regularizing its spelling in line with other American spellings, regardles of the word's origins. They have a somewhat more phonetic and less etymological approach to spelling than in GB English. In passing I know that the OED has turned traitor to time-honoured GB English usage, but in my book there's only one word that should end in -ize, and that's Americanize.
Re: Laws, sausages, vinyl records
Do they still make vinyl records at all?! I didn't know they did. I'd hope that they'd cut from a studio-master, not from a CD, but I guess in the final stages of the death of a media format, I guess this sort of thing happens.
Old vinyl from before the CD was invented was most definitely cut from the studio master tape. Handled very carefully, played on a high-quality deck, vinyl could definitely give a CD a run for its money. But vinyl is so terribly fragile, compared to the almost indestructible CD. The rest is history.
Re: Snake oil
Jail for fraud is a bit strong. The people that buy the stuff must surely get some sort of pleasure from buying it. My guess is that there are audiophiles and there are audio-fetishists, and the silly stuff is for the latter. Same as with underwear, really.
Re: Coat hangers...
Look up "skin effect". A high-power high-frequency signal is restricted to the surface of a conductor, or to put it another way, the resistance of cable increases with frequency. Lots of fine strands have more surface area, so they work better.
It's a smallish effect at audio frequencies. However, at least use mains flex (multi-strand) rather than cable (single-strand)! The cheaper grades of speaker cable have still more finer strands and don't actually cost an awful lot more. Linear-crystal Oxygen-Free stuff, that *is* getting silly.
Re: Oh dear, not this again
You've surely got to be a troll. In a digital system the bitstream either arrives intact or it doesn't. A cheap PC works (until it doesn't). Indeed, sometimes it fails because a cheapeast-possible cable assembly has come apart, but the fault there is in the mechanicals of the assembly. A digital feed to a DAC is no different to a digital feed to (say) a disk drive in this regard (except that the disk drive cable has to work at Gbit/sec not just kbit/sec)!
Spend the money on the things that matter. the DAC, the amp, the speakers, and if you've got the money for top end, the analog wiring (the amp to the speakers in particular).
Re: Its not about the money... its about the music
Valves are a way of delivering a musically acceptable from of distortion in the loud passages. Done deliberately and in large amounts, this is the delicious sound of an electric guitar, but I'd rather not have extra added to everything I listen to. A good solid-state amp doesn't deliver any noticeable distortion at all.
Horn speakers can be very good indeed, if you've got the space for them! IMO the absolute ultimate reproduced sound quality is through electrostatic headphones, but headphones are a solitary pleasure.
Music is a gateway into another world, that opens only for some people. If you think that's pretentious, you just aren't one of them. Harmonic distortion is like looking at fine art through tinted glass - pretty harmless if the tint is mild. Non-harmonic distortion (which is what digital compression creates) is like looking at fine art through a pebbled-glass lavatory window. Horrible and pointless.
Re: Remember the hard drives
Perhaps when I retire, I'll build myself a lossless CD storage box, if no-one has by then marketed a reasonably inexpensive lossless one done right. During playback I'd not want the disk drive spinning at all. How much does one Gb of RAM cost? So the right way would be to buffer the entire selected CD into RAM (600Mb at 100Mb/sec = 6 seconds), spin down the hard disk, and only then start playing the music.
Obviously there would be no fans in the box either. I'd probably end up using a (very retro) non-switch-mode PSU, because most switch-mode PSUs make an audible squeak under some load condition or other.
I'm starting to think that you'll need to find somewhere small, less developed, more chaotic. The Cape Verde islands, maybe? Costa Rica? Iceland? The Swiss have a good attitude but a lousy location. The bigger and more centralized the state, the worse the techno-surveillance will be, and the worse things will be when the trap closes.
The question that politicians must ask themselves, is whether they are really happy to have the legislation and the infrastructure passed down to the worst possible successor government they can imagine.
A lesson from history. At the time of German Unification (under Bismark - 1890s) everyone happily traipsed off to fill in a simple form to claim their citizenship of the new German state. Bismark also created the most efficient beurocracy that the world had ever known.Those records were well-preserved, well-copied, well-indexed. Roll forwards 45 years. The parents may already have passed on, but the single word "Jewish" under "religion" sealed the fate of their children and grandchildren and even great-grandchildren.
Do you *still* want the entire map of everyone you, your parents and your children ever communicated with to available to *all* future governments?
How long before the black boxes get pwned, and all our data becomes available to precisely the people we don't want to have it? (Don't want to have it even more than we don't want the government to have it, that is).
I voted against Labour last time to kill ID cards. Who do I vote for next time? What's UKIP's policy on spying on the populace?
Re: Alternatives to Thermite.
I think Barium Peroxide may be a better-behaved oxidizing agent than permanganate or saltpeter. It's stable up to about 500C, above that temperature it releases neat oxygen.
Do take great care with this sort of research. I once read an article by someone who'd managed to set a piece of Titanium on fire.
It's a cultural thing. Microsoft not getting security is like banks not getting that it's my money, not theirs.
The only answer in both cases is the same. Take your custom elsewhere!
Wouldn't it be better to combine SLC and TLC? Write data to SLC first and then have the controller move it to TLC once the data has stayed unchanged for a sensible length of time. Unlike RAM cacheing, no loss if the power suddenly vanishes, no big(gish) backup battery needed to prevent that.
Would it be possible to bake a combined SLC + TLC chip or are the processes different?
Re: my neighbour? you sure about that?
I'd be sorely tempted to send him a big empty box, signed-for, with his own address as the address of the sender.
Common but unofficial
The difference is what happens when the signed-for item disappears after "delivery". Today, the Royal Mail is liable if it's not the recipient's signature. Only up to 100x a first-class stamp but that's often enough. In future the dishonest neighbour (or a bad-egg postie) will sign for it, and the Royal mail will claim that they carried out all their obligations in full and tough luck.
Which is very short-sighted of them. Businesses (Amazon for example) will cease using Royal Mail altogether, as soon as the non-delivery rate soars. As for E-bay, it's probably the end of people who aren't full-time traders selling anything there, for lack of any trustable delivery mechanism.
In my dreams, Ebay would take over the Royal Mail and run it sensibly.
You think that's accidental?
More likely they've decided what they are going to do and the consultation is a complete sham. This is their secondary way of making sure that they don't get a non-ignorable number of responses from those who might disagree with them. The most obvious one is not publicising the so-called consultation in any effective way. Good thing the Register has blown their cunning plan in time to write to newspapers and MPs.
Remember "Beware of the Leopard"? (in the HHGTG, not an Apple blog)
The security side of this is going to be ... interesting?
Re: Apple and the bleeding obvious
> As a general rule, shoppers really aren't interested in the back side of things.
Except for jeans.
Chicken and egg.
> No, all tablets are shaped like they are because that's the size and shape screens are made.
Are you sure? From what I know of the technology there would be no great difficulty in making TFT screens oval or triangular or any other shape without concavities. The electronics to drive such an odd array would be more complex, but hardly impossible. If there were any massive demand. There isn't. Do you think an oval phone would score any cool points over a rectangular one?
Pockets are rectangular. The larger things that go in pockets, like wallets and phones, are rectangular. A round one would be wasting space in the corners, and would have certain other drawbacks, like rotating in the pocket so you couldn't immediately know top from bottom.
Re: Change the battery on a Samsung
the question may be whether you can dismantle, replace battery and reassemble it using a normal techie's toolkit and a bit of Googling, or whether it's designed to be tamper-proof or unrepairable (which in my book ought to be illegal except when there's a strong health and safety reason).
I don't actually know.
Yes. It's another sign of a sick society. The same sickness that has engulfed out banks and financial services. It's managed to corrupt our legislature. If it gets to corrupt our judiciary, we're doomed. I fear that it already has done so in the USA.
It's been established that you cannot patent or copyright the external shape of a car exhaust pipe. That's because only one shape can fit underneath any particular model of car, and therefore there is no freedom to do anything different.
The same, surely, for a pocketable tablet. The overall design is dictated by the pocket.
We may have been spared such lawsuits back when the clam-shell mobile first appeared on the scene, because there was such obvious prior art. The Star Trek communicator. They couldn't make a working one, but the overall design was still obvious.
Patent lawsuit procedure
Rather than summary judgement, I'd say that for every pound, dollar etc that the plaintiff spends on lawyers, he should be obliged to lend exactly the same amount to the defendant for payment of the defendant's legal costs. If he wins, repayment of the loan is added to other damages. If he loses, then he loses the right to repayment of the loan as well as any other costs awarded against him.
The result would be that no company (typically a small company) would feel obliged to settle out of court for lack of sufficient finance to match the plaintiff's legal muscle. Patent trolls would probably disappear.
It wouldn't have made any difference to this case and there's no reason why it should. Samsung and Apple both have deep enough pockets to afford armies of lawyers out of their petty cash.
A quick Google for "Internet Wireless Thermostat" reveals a range of products starting at 120 quid. I would hope that a techie is capable of replacing his existing thermostat without electrocuting himself or creating a fire hazard.
(I'm also assuming it's still legal to do so. It's legal to replace a cracked 13A socket without getting an Electrician in, so I guess a thermostat is the same).
Ever heard of patent royalties?
Re: Only use Epson if...
With HP, keep the printer in standby even if you won't be using it again for weeks. HPs wakup up to squirt a tiny amount of ink through the nozzles every 24 hours, to make sure that the heads don't block up. It really is a tiny amount of ink - you won't notice unless the printer is left un-used for years.
Re: prints black when colour out?
It's actually true, black ink plus a little yellow ink looks blacker than just black ink! Easy to make your own mind up - print a paragraph both ways and compare.
Re: You arent mentioning...
That's if you do a full install. (And I don't have experience of the low-end models to know if there's any alternative). for the high-end Officejets, you can choose which bits you install, and I agree it's best to go minimalist.
Funny, I'd say cheap laser printers, and most especially cheap colour laser printers, are for mugs.
My reason for saying this are the high-end HP Officejet K550, 5400 and 8000 printers. I don't yet have enough data to be able to say whether the latest HP Officejet 8100 continues the fine tradition of printing fast, well, for tens of thousands of pages, and at a price per page lower than cheap mono Laser, let alone colour.
NB the running cost of all printers in this survey. An extra 2p/page on just 5000 pages is a hundred quid. After that many pages you'd automatically have been better off spending more on the printer and less on the ink. (HP OJ Pro 8600 about 120 quid).
Re: "can do 50 full drive writes a day for five years"
Treat warranties from new companies with more than a pinch of salt. They have nothing to lose by lying, sorry, being over-confident.
If the product doesn't wear out prematurely they get to stay in business and their happy customers come back for more. If they get more warranty returns then they can afford three or five years hence, they file for bankrupcy. Either way everyone has had a living for two or three years (and the fat cats at the top might well retire for life, if their living was a seven-figure salary).
BTW isn't SLC good for a million cycles these days?
Just as long as there isn't anywhere that water or air can get trapped until it's exerting nearly an atmosphere of pressure, followed by a tiny pop or crack that's nevertheless quite fatal.
The best places to dry out wet electronics are an airing cupboard, or a machine room with air-con. In both cases, leave it for a good few days.
Rule Zero: get the battery out of the device as soon as possible after it gets wet.
Water won't do much harm to an un-energised device even if it's wet for days. Electrolysis, on the other hand, can corrode it to death within minutes, sometimes less.
The manufacturer doesn't know if the motor will ignite *reliably* under those conditions. One successful test-fire won't say much about reliability. It might be a 10% lucky shot.
Methinks you need to fire at least four. Maybe the manufacturer will supply the motors for free if you return the data?
Re: Good for them
How many nuclear submarines are already dissolving at the bottom of the ocean? Some with a full complement of ICBM warheads? Quite a few that are known to have been lost, and probably rather more that still haven't been disclosed.
Actually there's no nuclear explosion risk, and probably very little radiation risk. There's next to no circulation between the deep ocean and the surface, and a helluva lot of water to dilute the radioactives in. I doubt that this Chinese project adds significantly to that risk, even should the worst happen. Hasn't the worst already happened at least twice, at Chernobyl and in Japan? With less actual harm than the normal operation of coal-fired power stations, even ignoring their CO2 output?
The oceans are salty because they contain most of the sodium that's been released from rock over three billion years of plate tectonics. They're naturally mildly radioactive, for the same reason with respect to Uranium.
Latex + LyX is vastly superior to any word processor. It's a WYSIWYM editor. What You See Is What You Mean. You get to see a rendition of the markup as you type and edit, but it's an approximation to the better rendition you'll get when you print it. You don't have to type markup language control sequences. It is vastly superior to Word, where inserting another paragraph (or even another word) on page 2 can wreak havoc with the layout of any subsequent page. The longer the document, the more mathematics, or the more inserts, the worse Word gets.
Lyx uses LaTeX behind the scenes.
LyX is free and available for Linux and Windows alike. Try it.
Re: If only a quality, user friendly Linux distro was available...
Photoshop - GIMP
Acrobat reader - Evince. PDF creation - print to PDF via CUPS (or on Windows, PrimoPDF) from your content creation program of choice.
Office - OpenOffice or LibreOffice
The alternative products are similarly capable, and the ones I've mentioned above are all available to run on Windows as well, for zero cost, so you don't even have to go to Linux.
Oh, but the interface is different. So it's OK if Microsoft completely changes the interface from Office 2003 to 2007 and again for 2010, but you rule out any other software that's not bug-for-bug compatible with your favoured expensive product? If you were arguing the value of the UI you already know well I'd tend to agree, but when it's ripped out from under you at the next upgrade, why not just say no and go to Open-source alternatives?
I know I'm wasting my bytes, though. For some folks it's better the devil I know, than the angel I don't.
Do you know Acrobat can create pdf files that Acrobat Reader can't print, but which Evince has no difficulty with? (Both on the same Windows system).
Re: Apples with Apples?
I don't believe tablets are replacing PCs. They're being added as well as PCs. PCs for work that requires serious inputting. Tablets for leisure (and some work) that is almost all output. Also because the tablet is a new device class, there's a huge sales surge going on at present. Just like there was once a huge sales surge for the now moribund netbook format. It lasted until everyone who wanted one had got one. In the fairly near future, everyone who wants an iPad will have got one. Microsoft will probably arrive in competition just as the market is saturated.
Re: "Lets face it, it is rather retro kernel design"
Monolithic kernels may be said to have passed the test of time ... at least if they're put together as well and as flexibly as Linux is. Point me at some other kernel architecture that works half as well. Yes, I'm aware of all the academic arguments in favour of microkernels. On paper, they are quite convincing, but I won't be convinced until I see one working well, across a range of workloads and system types, in the real world.
Personally I think Linux has a lot in common with Microkernels. Its software architecture is well modularised. New subsystems are easily integrated and existing ones re-engineered. it's just that the binding is done at kernel build time, not at runtime. It's a bit like the C++ versus script language argument. C++ is less easy to develop, but more efficient. A monolithic kernel is likewise less easy to develop for, but more efficient in production. A kernel is somewhere that efficiency DOES matter.
I have a big problem with neophiles. They think that "old" automatically means bad, without any actual comparison of the relative merits of the old and new products. They don't like "tried and tested and nearly unbreakable". They are also happy to disregard the vast amount of man-hours that are wasted, when a company like Microsoft replaces (say) the XP UI with the Windows 7 UI, and the Office 2003 UI with the Office 2007 UI. Sure, it may be only a couple of hours of lost productivity per user, but multiply that by maybe a billion users. Personally I think it's much higher. There's no accounting for the cost of the mistakes that are made while someone is thinking about the bloody new interface rather than the work he's trying to accomplish within it. Somewhere out there, I'm sure that the change to windows 7 has been the triggering event that destroyed marriages, killed companies, and caused deaths (by heart attack, probably). The right way to go is incremental improvement. Slip in th new features in a completely non-intrusive way, so that if you don't yet need the new stuff you never notice that it's arrived. That's what the Linux kernel has been doing very successfully for at least the last decade. (Unlike Gnome developers ... sorry!)
And almost as soon as we get used to Windows 7, Microsoft decides to Metro-ize us. That's a good neologism, by the way. To Metroize. To pull the rug out from underneath a billion users, in a misguided and doomed attempt to increase corporate revenue. To FUBAR by deliberation rather than by accident.
Re: Some plusses:
You could always buy 8cm mini-CDR and even mini-DVD-RW disks. Most drives can hack them. Smaller capacity, of course.
Slower? Hardly. DVD 16x is 22 Mbytes/second. Most USB thumb-drives are slower, at least when writing. Kingston Data Traveller Hyper-X 16Gb is 16Mb/s write, 25Mb/s read, and that's a premium model. Cheap ones are often around 5Mb/s.
Thinner makes it intrinsically more fragile (wrt getting bent). Something I'm sure the manufacturers have thought long and hard about. Convince the punters to pay more for a less durable product. Yes. Oh YES.
If you want a random client to upgrade you to demigod, also carry around a USB to SATA adapter and a stand-alone Linux distro with ddrescue on it. Then when you hear about someone who has lost data on a disk drive that's making clicking noises, ddrescue it. It doesn't always work, some drives die too quickly, but you sure gain a believer when it does work!
DVD-W still has a niche
One writeable DVD costs less than 20p and holds nearly 5Gb. Cheap enough to give away freely and/or stick in the post. 8Gb USB sticks are at least twenty times more expensive.
Yes, you can send 4.6 Gb by network these days, and without pain on a LAN. However, at DSL upload speed? OK, it might complete overnight and it probably will beat the post, but that's not very convenient . Especially if there's more than one person you need to send a copy to.
Despite this, I don't object to computers lacking a DVDRW drive. I've got a dinky little USB DVDRW drive that powers itself off a single USB socket. If you don't have access to one, there's something wrong with you or your employer.
Re: So precisely do we benefit from discovering higgs?
I'm sure that there were cavemen asking the same question about discovering fire (or rather how it could be moved from one place to another and kept going).
- Updated HIDDEN packet sniffer spy tech in MILLIONS of iPhones, iPads – expert
- Peak Apple: Mountain of 80 MILLION 'Air' iPhone 6s ordered
- Students hack Tesla Model S, make all its doors pop open IN MOTION
- BBC goes offline in MASSIVE COCKUP: Stephen Fry partly muzzled
- PROOF the Apple iPhone 6 rumor mill hype-gasm has reached its logical conclusion