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Comment Re:Yawn or the Cure for Cancer (Score 2) 357

"Long involved biochemical reason why. Basically, the easiest way to kick in the apotosis chain is to heat the internal cell temp by approx 1 F. Heating to 1 F kills circa 98 pct cancer cells and impacts 2 pct non-cancer cells. Heating to 4 F kills 100 pct but kills 20 pct non-cancer cells, which causes organ failure and terminal death for person."

That is interesting but seems to be contrary to experience. A 1F change in body temperature is close to the normal diurnal variation. If a 4F rise "kills 100% cancer and 20% non-cancer cells", then a) you could cure cancer by giving people a good dose of the 'flu and b) I and many others I know shouldn't be here, having had sustained body temperatures in the order of 103F when ill at some point in their lives...

Comment Re:Too little, too late (Score 1) 521

As a FTSE100 company, we're just rolling out 5,000+ of the latest iPads to frontline staff. We were told this was a relatively small deployment in the general scheme of things. I think Apple have reached critical mass in the corporate arena and are seeing substantial growth, possibly more than people thought possible...

Comment Re:Ford Comparison (Score 1) 291

Or security by economy of effort. As it is, it takes 2 minutes to access the port to reprogram keys. If that port and its wires were buried in the engine so that you had to put the car on a lift and take it half apart to access, they'd move on to easier targets.

I think some of these issues have come about in the EU because of a) competition directives and b) enforced standards.

BMW and other manufacturers are forbidden from operating a 'closed shop' for spares, technical details or anything that a 3rd party would need to service/repair their cars. This is generally good for the consumer but in the edge case of car security rather bad, in that a non-OEM agency can demand access to key programmers etc. then sell them on and/or hand them over to criminals.

The diagnostics port in the car has (AFAIK) to be in the passenger compartment and readily accessible, by regulation, so that nixes the idea of siting it somewhere unusual or protected. Some people I know have re-wired their ports to need a custom adapter, so someone trying to attack the car from that direction would fail...

Comment Re:Not too suprising (Score 1) 372

We're just about to introduce iPads for all the pilots in our airline (about 3,700) and you would not believe the amount of compliance testing and general farting about that's required to get electronic equipment approved for use on the flight deck.

Apple makes two series of iPads (2 & 3). Take just one of those, iPad3 and you have various memory capacities with/without 3/4G. OK, standardise on just one model, say the iPad3 32GB 4G. This has batteries that come from several different manufacturers, not to mention GPS/wireless chipsets that are also sourced from multiple vendors. Each of these has to be tested separately for compliance and if any more changes happen during production you're back to testing again.

Your average non-Apple tablet has these problems as well, plus is much more of a moving target in terms of continually changing hardware. Many of the cheaper units would have difficulty during the approval process from a technical point-of-view (shielding, RF emissions, battery construction, etc.).

Most of the reason that iPads are fairly ubiquitous at the sharp end of commercial aircraft is not some pro-Apple bias but simply that a great deal of work has been done (and money spent) on certifying them for this, so you don't have to re-invent the wheel if you want to fit them in your aeroplanes...

Comment Re:Anyone seeing the point of this? (Score 1) 341

"I was fortunate to see The Bourne Legacy recently in 4K digital and it was stunning compared to even 2K digital, let alone 1080p and 720p."

I watched a movie in 4K recently and all I could see after a while was the makeup on the actors' faces, the props and reflections of the camera and technicians that had been missed by post-processing. I can't even remember what it was about... Too much unnecessary detail!

I run a 720p projector at home with a good decoder and I don't feel a pressing need to go to 1080, let alone 4K or 8K. I can see why a "retina" display is good for photo editing or reading but for rapidly changing content I fail to see what the fuss is all about?

Comment Re:Mixed feelings ... (Score 1) 312

I think the problem these days is that governments are attempting to legitimise stuff that they have always done but has dubious (or no) legality.

We need an arm of government that can operate outside the law on occasions to deal with those who have no respect for it at all, like terrorists bent on mass murder. What we don't need is the laws changed to make what should be clandestine activities perfectly OK and normal. This paves the way for the 2am knock on the door.

I'm sort of alright with GCHQ or the NSA tapping in to everything as the results are unlikely to make it outside of secure environments. There are also still enough civil rights left in most democracies that you can make a very public fuss if you think you have been wronged. What I don't want is things like this made legal and contracted out to the lowest bidder, who keeps unencrypted databases on malware-infected networks and employs minimum wage keyboard operatives who make a bit on the side selling bank/credit card/personal details to the mafia.

Comment Re:10,000 feet? (Score 1) 683

The 10,000' pressure altitude limitation is probably due to heat dissipation (or the lack of it). As you reduce the density, the mass of cooling air going through the device goes down.

This is a major problem with equipment in an unpressurised environment, especially when you get down to vacuum levels. People have this idea that space is incredibly cold but a lot of the engineering difficulty is getting heat out of components when they can only radiate excess energy, not convect it away.

Comment Re:Venus was incidental (Score 3, Interesting) 307

Several points:

1) It is very difficult, even during the daytime, to work out whether an aircraft is above or below you by looking out of the window. At night, there is often no visual horizon at all, so you are seeing a big expanse of sky with stars/planets/aeroplanes/ships in it with no references to judge their relative positioning.

2) Pilots are not superhuman. We have the same evolved circadian rhythms as everyone else and suffer from fatigue in the same way. We are diurnal mammals and staying up through the night means your performance suffers in a similar way to what it would if you missed a night's sleep at home.

3) In-flight napping is legal and encouraged under the regulations I work with, with certain provisos. Long-gone are the notions of the steely-eyed pilot constantly scanning the sky for danger at 3am on the body clock: we just aren't capable of that, which is why we have a plethora of automatic systems to take care of most of the trivia.

4) If you think this incident was bad, have a look at the proposed new European "safety" legislation, where you could end up on-duty for 21-22hrs in certain circumstances. Oh, and they've ignored just about every piece of peer-reviewed scientific research from the last 50 years in drafting the new rules...

Comment Re:what could possibly go wrong (Score 1) 228

This brings up the possibility of a car botnet (carnet?) of infected vehicles which do drive-by p0wning when in wireless range of other susceptible models.

I'm sure there'll be lots of security surrounding remote access but given that an automotive black-hat could have complete access to a car's hardware and software for as long as it takes, I'm not optimistic about the outcome (from the man-in-the-street's POV).

I've got a reasonably modern German car and have just had the engine tweaked for better performance & economy by a laptop-wielding specialist. We went for a drive afterwards and he was able to access pretty much every system on board from the computer on his knees. He said the protection/encryption is getting better all the time but so are the crackers... With some of the later cars he has to take the ECU out and plug it into PCs set up in the back of his van before getting the car equivalent of root access.

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