20 posts • joined 11 Dec 2007
Re: Do it in house
So the onus is on the clinicians and managers to understand the importance of maintenance, understand the importance of open standards and loose coupling, understand the ecosystem of OSes and platforms? And if they screw it up it's their fault? In a nutshell, there's everything that's wrong with the consultancy business. Caveat emptor, we just build what we're asked to build, not our fault guv.
His point is that without in-house expertise, they're sitting ducks for Crapita et al. And you just illustrated it brilliantly.
Filtered *and* compressed
They only record 'interesting' events, and they store the events gzipped, IIRC. I may be wrong because I left the field a few years ago but I think the issue is getting enough storage at all the replication sites to allow efficient analysis by all the physicists on the collaboration, not that they can't afford the storage for a single copy of the events. That would be nuts, clearly.
The pictures look OK
The only thing that matters (unless you're in marketing) is what the pictures actually look like. And they look like roughly 5MP images taken on a decent modern compact with an adequate wide angle lens. The dynamic range is just about acceptable, though they have deliberately chosen photos taken in the golden hour to avoid any pesky highlights showing up any deficiencies. Lovely to have a passable camera in your phone but not exactly earth-shattering.
Will the tech ever leave the lab?
There are lots of old one-off recordings that could be brought back from the dead if this were made more widely available. The story I like is of the friend of Debussy's who had some cylinders of the composer talking, singing and playing the piano. After his death his friend played them occasionally to reminisce, until they "wore out". I'll bet they'd be at least partially recoverable.
Two bumps at the same mass from the two experiments is much more exciting than anything from one alone. A combined significance of 4 sigma or above is where particle physicists start to get properly excited, and the rumours are it may get somewhere close.
And no, if it's there at about 125GeV then it's completely compatible with lots of supersymmetric theories, which may or may not start to show up when they analyse more data. Not to mention actually measuring the properties of the Higgs, and looking for it in other decay channels.
OK, in answer to those questions...
1) they can't send light alongside the neutrino beam because it'd mean digging a very long tunnel, which costs £££. The neutrinos go through the rock quite happily but light wouldn't play ball.
2) they can't send a beam back the opposite direction because generating a neutrino beam requires a huge accelerator a) which costs £££ and b) isn't very practical a mile underground
3) even if they had an accelerator in Gran Sasso and OPERA II in Geneva and decided to play neutrino tennis, it takes too long to prepare and fire an intense beam of protons to produce the neutrino beam. They couldn't do it so many times per second with current tech.
Britain's nuclear power stations' primary function was to produce the fissile materials for our nuclear weapons. The 'too cheap to meter' propaganda was exactly that - propaganda. Unfortunately nuclear power has been badly tainted by this secret agenda; if our reactors had been designed exclusively for the safe generation of power from the start, we might be in a bit less of a mess now. Less anti-nuke hysteria and more advanced tech would go a long way to mitigating our energy/CO2 pickle.
Name and proclaim
Which bank? Not possible at RBS
Can't happen quickly enough
Every time in the last 20 years I've tried to send money abroad it's been the same story. Trek down to a branch during "working" hours, stand in a queue, show ID, pay through the nose, and prepare for staff who look at you like you're asking them to send their own pet hamster to the moon by catapult. Woe betide you if you don't have the correct IBAN or SWIFT. Not that they bother to tell you your own IBAN on your statements or the web so you can hand it out to your fellow europeans on request.
Oh, and it still takes the same time (a week or so) and costs the same (30 quid or so) that it did in 1995. Is it any wonder we're selling our souls to PayPal?
Dimensionless, old chap
It's a percentage change in each linear dimension. It gets 0.00000339% bigger with every degree of warming.
In my defence I was a) talking about a deep stall and b) pointing out an oft-repeated confusion between aerodynamic stalling and 'stalling' when the writer means engine failure. Everyone ignored (b) and my correction and tore me a new one regarding (a). Fair enough, this is a Register comments thread.
Stalls can and do cause fatal crashes all the time - that's why pilots are trained to recognise onset and correct before it becomes a full/deep stall. Some pilots are well capable of recovery from all kinds of unusual attitudes, spins etc. but many are not and end up in a smoking crater. That's why suggesting his unscheduled landing was due to a stall is pretty misleading. Recovery = keep on flying and change your trousers, non-recovery = splat. As many of you know.
OK I'll shut up now before I'm tracked down and murdered for further inaccuracies.
Stall? Or engine failure?
Stalling is a Bad Thing involving the complete loss of lift and control, and said aircraft tumbling out of the sky like a clothes horse. No amount of stick waggling will cure it and it's fatal. I think you mean the engine may have failed, turning the aircraft into a glider.
Give last.fm a whirl
You can't pick the exact tracks but it learns quickly what kind of things you like and its recommendation engine is excellent. I've discovered dozens of new bands (and bought a fair few of their CDs, I might add) because of last.fm. Good for gig recommendations etc too. No, I don't work for them.
Look more carefully..
Massive geekery follows. Those are five-pointed stars, with a hole - known as secure Torx. These have no hole, and the lobes are oval shaped, not triangular, meaning a torx driver could easily strip them. They're not easy to track down because the patent holder doesn't want them to be widely available.
Largest android phone?
I've just bought a Dell Streak which has a lovely 5" screen, and that's most definitely a phone, despite Dell calling it a tablet. And it runs Android (1.6 with a promised upgrade in a few weeks). IMHO the interface is not as intuitive as my old iPhone but in all other respects it trounces it. Not to mention being able to manage my music etc without the dreaded iTunes.
A 5" screen is 35% larger than a 4.3", btw. It's pretty significant when you're trying to browse the web.
Back to school
Such total scientific illiteracy going on here I think we need a new word - scitard?
Amend your RSS feed please...
..as I can't tell before I click on a Reg story in my RSS reader if it's been written by Orlowski or Page. Since I am now going to delete their bullshit unread, perhaps you could save me from having to download it in the first place. Ta.
Special relativity fail
The energy in the beams, measured in GeV, really is the energy, not the velocity. Half the energy is half the energy. If the beam is at 3.5TeV rather than 7 it's still going near-as-dammit at the speed of light. Oh, and it's also proportional to the luminosity (brightness) of the beams - how many protons are in all the bunches. Which at this early stage is a tiny fraction of the maximum. The energy of a trundling Reliant Robin, perhaps.
Jig-like? You're having a laugh
Would it really be asking too much that an article about music is written by someone who has a vague clue about music? 'Jig-like' is not a synonym for 'fast'. It's a kind of dance, with a fixed time signature and fixed (ish) structure. And being slow is a common feature of 'Funereal' music but playing 'Who Let The Dogs Out' slowly doesn't make it suitable for your granny's send-off. Probably.
Mine's the black tuxedo.
This is what's being cut...
Hot off the press, here's what's being slashed/buggered...
- Product round-up Too 4K-ing expensive? Five full HD laptops for work and play
- Review We have a winner! Fresh Linux Mint 17.1 – hands down the best
- Vid Antarctic ice THICKER than first feared – penguin-bot boffins
- 'Regin': The 'New Stuxnet' spook-grade SOFTWARE WEAPON described
- You stupid BRICK! PCs running Avast AV can't handle Windows fixes