Posts by AndyS 918 posts • joined 23 Jun 2009
I knew a guy who had a student doing some all-night runs in a laminar flow wind-tunnel.
The tests would start in the evening and run smoothly for a few hours, after which (at around 10pm) the flow would unexpectedly transition to turbulent, ruining the rest of the night's results.
The supervisor eventually sat with the student to see what was going on. The tests were set up, the tunnel started, all good. A few hours past, dinner was eaten, and boredom set in. That's when the student turned on the (loud, heavy-rock) stereo system...
As I posted above, it's interesting how similar the logos of some of the worlds main space agencies are. Don't get too excited.
Ignoring your dribble about how anyone could do this thing that nobody has done before, here is a good response to your accusation of unoriginality in the CNSA logo. TLDR: the US, Russia, China and Star Trek all have strikingly similar logos.
> At what age?
About 2.
My 2 year old saw a dear for the first time ever, while we were all looking the other way, and immediately said "goat!"
Which, considering she'd only ever seen goats once, about 3 months before, was a pretty good extrapolation, and one that no computer model I'm aware of could currently match.
So I guess "baby" is an exaggeration, but "infant" or "toddler" would be more accurate.
It seems to me that there are two main reasons to brew your own:
1. It is vastly cheaper - a pint of homebrew costs about 20p, and the equipment only costs about £50.
2. You can make the recipe up yourself, tweak things, add stuff in or take it out.
For most homebrewers, it's a combination of the two.
Both of which an expensive, all-in-one, web-connected, "smart," auto sanitising, pod-relying machine will negate.
So what is the point of it, and who is the target audience?
> ... the hidden deep-state
OK, I was following you up to that point, but then... What is this, an Alt-Right US rag? Let me guess, Hillary runs this deep-state from a pizza parlour?
Conspiracy theories don't do anyone any good. Adopting the same language as the nuts across the pond will do you no favours, any more than shouting "AM I BEING DETAINED" will get the police to take your civil liberties seriously.
"Create more velocity in our revenue attainment" = "make more money"
"Jump off a cliff onto new ground" - a fine mixed metaphor indeed. My boss is keen on these, things like "we need to stop climbing the ladder to take a step back and see how far we've come."
"Boosting the quality of service by professionalising people and technology" - what does that even mean?
I ordered an XPS13 with Ubuntu on it. It was the oddest experience.
The computer took so long to ship that my card, linked to the paypal account I payed with, had expired. Instead of holding the shipment when the payment failed, they shipped anyway, and some Indian team were then in charge of trying to get me to pay.
I asked them several times to send me a simple, correct invoice that I could pay via paypal. Eventually, a couple of weeks after the laptop arrived, I got an invoice, without VAT.
By that point, VAT was their problem, and I couldn't be bothered helping them any more, so I paid it.
Some months later, I got another email, from a UK team, asking me to pay the full amount (which was apparently still outstanding on my account). I ignored that, and have never heard back from them.
I've no idea how much they think I owe them, or what will happen if I ever try to order another machine from them...
> Can a third party prove that there's no backdoors in the executable even if the code they give is clean of backdoors?
Assuming the software is fully open-source, it should be possible to recompile from code, and install the locally compiled binary. Assuming your compiler isn't also a DJI product, this should give you near 100% certainty.
This is how hoby-level drones currently work - Betaflight is one of the primary bits of software used for racing drones, and it is fully open source. It's trivial to compile it from source (and many people do, to make it run on unusual hardware or to disable / enable different bits of it). Although DJI's offering is more complex, it could work the same way.
>It should be easy enough to specify a deployable paraglider or similar controlled-descent device, with independent control system and say 10 mins power supply, for use when the main flight power fails.
A full-craft paraglider, with separate power supply to keep it flying for 10 minutes?
Yeah, I suppose it would be easy to specify that. I can specify all sorts of things - like a spaceship with capacity to take 100 people to mars, and return them, with a transit time of of less than 6 months. Oh, and if something goes wrong, it will automatically return safely to Earth.
Doesn't mean there is any link to physical reality, sadly.
@Len, I agree 100%.
Despite the shit-storm that is the US political landscape, at least there are other branches trying to sort out the mess. It almost seems like, in the long run, they may make it harder to repeat the current mess.
The UK, meanwhile, is clearly being just as badly attacked, but I'm yet to see anything suggesting we've really attempted to take it seriously.
@imanidiot, I see I misread his comment, so apologies for my tone. He wasn't creating conspiracy theories but rather questioning the official line, which looks very like a conspiracy... Since he's deleted his comment, I've removed mine too.
As an aside, it's worth looking up the pictures of the hole in the previous incident. I hadn't seen them before - it is clearly a drilled hole, not a micro-comet. Likely nothing to do with the current issue, but still more worrying than a hit from in-orbit debris.
I find myself conflicted in these cases.
In some ways, it is unfair for a conviction to follow people forever, where the courts have stated a limit. Assuming ABC is not convicted with a life sentence, his conviction will be "spent" after a certain period. If old reports are damaging people beyond that period, I have some sympathy.
But then, the whole point of a search engine is to make data more easily available. Court records most certainly are data, and opening them up is a massive benefit to the population as a whole. If his conviction is not spent, and someone merely reported about it... well then, tough luck. That's part of the consequences.
What I don't quite understand is what Google et al are realistically meant to do in order to pre-emptively filter out results, or why they should do so at all. The responsibility surely lies with the people publishing the information, not the company organising it. The librarian isn't responsible for the content of a book you object to.
>Must be that GREAT soviet build quality we've heard all about
Are you American, by any chance? Because your stupid is showing.
Firstly, when something breaks, it is normal to try and work out why. And yes, a manufacturing fault is one option, obviously.
Secondly, the very next sentence in the article states that this is unlikely. Did you just stop reading when you came across something that seemed to confirm your slightly xenophobic stereotypes?
Thirdly, and this one is important. Why is the US relying on Russian engineering to get its astronauts into space? Maybe you should stop to ponder the inability of the US to transport its own astronauts before you take a shit on the Russians who have, by all sensible measures, won the space race.
> It’s still difficult for computers to craft long and coherent sentences automatically to do this. A group of researchers from Google Brain tried to get a neural network to do cough up new pages by summarizing snippets of information after scraping relevant webpages.
Apparently it's quite hard for human authors to do cough up coherent sentences too.
For the curious:
Ode to the Spell Checker
Eye halve a spelling chequer
It came with my pea sea
It plainly marques four my revue
Miss steaks eye kin knot sea.
Eye strike a key and type a word
And weight four it two say
Weather eye am wrong oar write
It shows me strait a weigh.
As soon as a mist ache is maid
It nose bee fore two long
And eye can put the error rite
Its rare lea ever wrong.
Eye have run this poem threw it
I am shore your pleased two no
Its letter perfect awl the weigh
My chequer tolled me sew.
Yes, they caused a whole lot of damage, but
1. They weren't violent, and
2. They were young, first-time offenders with a good prospect of rehabilitation.
Given those, and assuming the aim of the justice system is to prevent future crimes and rehabilitate convicted criminals, jail time seems inappropriate.
I completely agree that the current state is pretty good as far as the consumer's perspective. But it's a dilemma, as it has been done that way at the cost of competition and choice. Maybe it could be better if there was real competition? Or maybe the manufacturers and carriers would completely balls it up again? I guess the latter is more likely, to be honest.
Take a political example - it's incredible what China has achieved in a single generation. Reduction in poverty, increased living standards, higher quality employment, greener energy... All through massively controlled, centralised government and almost complete lack of individual choice / human rights. It may be impressive, but I wouldn't want to be part of it.
ES File Explorer is a bit of a "special" case. The free edition is utter crap, laden with adware and dark pattern user interface nonsense.
The paid version is actually very good, and strips all of that out.
It's a prime example of "you get what you pay for," and I actually understand the approach to an extent, but the distance they've gone to degrade the user experience in the free version is so off-putting that I can't see them getting many sales of the paid version any more. It's a real shame.
I had the paid version before it all went south, so continue using it, but my wife has (had) the free version installed and it made my eyes bleed every time I tried to use it.
Since it is by far the best file manager I've tried (with excellent support for network drives and chromecast, very good native image viewer, and other features which I've not found elsewhere), I've continued using the paid version.
You're asking why a, presumably quite small, charity in Poland didn't have the same IT and security infrastructure in place as a commercial organisation that specialises in IT?
My guess - the £2,000 bill is the first time this has happened, and there is a step cost associated with the setup to avoid this situation. Which, being a small charity, the very few people there maybe didn't even consider.
If they handle this well, there is at least some chance that the bill will be refunded, especially as the telco could play it to the media as a charity contribution. They will also presumably now use locked-down sims, to prevent a repeat.
I had exactly the same experience while driving around the slums around LAX, trying desperately to refill my hire car before return.
Add in the meth-addicted "attendants" who are desperate to make the pump work (to get a "tip"), and are suitably reluctant to return your credit card until they get a cut. And the total lack of comprehension that there might be a place in the world that doesn't have Zip codes. And doesn't spend dollars. It really is a hell-hole of a country for visitors.
Still, they've found plenty of ways to make it worse since then. They hadn't even considered locking unnamed kids in cages in a desert concentration camp at that stage.
Once, while driving on a motorway in Eastern Europe, early in the morning on a Sunday, we came across a toll with no cash lane. Pre-paid smart card access only, and no staff. Having just been through Italy, we did the usual figure-of-eight-U-turn-somersault maneuver to try and get off the motorway. Our travelling companions, however, used a less subtle maneuver which involved reversing, quite hard, into the pole with the number plate recognition camera on it. Which promptly fell over.
Nothing ever came of it, luckily. From empirical evidence, therefore, it appears the easiest way to get out of paying motorway tolls is simply to smash the cameras. Italy sounds like the right country to test this hypothesis.
Introduction of an ID card would not have prevented the Windrush debacle, it would have forced it to happen sooner (presumably during enrolement in the scheme). I don't see any reason that the outcome wouldn't have been the same.
Sure, it might prevent any further ambiguities arising, but it would solve the existing, 40-50 year old ones in the same sledgehammer-meet-nut way as the current Home Office approach.
This technology doesn't belong on a drone.
By the time a drone is qualified for police / military use, it is an expensive bit of kit, and will have at least a couple of operators monitoring it in real time. They will be much better at picking out suspicious behaviour than this AI.
This tech is interesting, but would be much more useful on fixed CCTV cameras, where it could be running 24/7 across thousands of cameras. The UK's city-wide camera systems, for example, could pick out fights outside bars automatically - that might actually be useful.
I suspect this is the new "on the internet" of patents. Do something interesting (novel analysis of a video stream)? OK, nice. Put it on a drone? Wow, where did all this cash come from?
> Potential employers/advertizers have an incentive to follow the rules because they should be interested in having a wide audience
That simply isn't true. If I run an minimum-wage sweatshop, and facebook are going to charge me £0.01 per person they show a recruitment advert too, then I'll get a much better bang for my buck if that advert is only shown to young, unemployed, relatively desperate people. If they start showing it to stable, middle income, 50+ year old parents, they'll be wasting my money.
Wide audience works well when the advert is a fixed cost per run (eg a billboard, or a newspaper advert). When it is a pay-per-view, then I want the narrowest audience possible.
Legislation exists to prevent this turning into discrimination. Facebook doesn't appear to be paying any heed to the legislation.
> theres no context here
Yes there is. The apology, admission of guilt, and large settlement payment is the context.
The other context is the difference between "Bob has been off on a period of sick, and will begin a phased return next week" and "Bob has been suffering severe incontinence, but is improving with treatment, so please don't make him feel uncomfortable on his return next week."
The first gives everyone everything they need to know, and is a reasonably regular type of communication in any large company. The second may be well meaning, but is illegal, unethical, and leads to large settlements.
But it's presented as a situation where the boss was negligent or didn't care. I wonder which one it was. It would have been better journalism to have addressed that question....
Let's recap:
1. Man has illness, feels need to tell his boss, asks for strict confidentiality.
2. Boss blabs about it to 11 people while man is on holiday.
3. Employer apologises, pays compensation, reprimands manager.
Do you really need it spelled out?
Here it is then. The manager didn't need to tell all those people.
> During which time the PIC thought he was doing the right thing by holding it in a stall, and the Captain recognised what was wrong about a minute after he entered the flight deck. They seem to have been addressing the problem correctly for about 1 1/2 minutes - which turned out to be too late to avoid the crash.
Slightly more complex than that. The Captain (and the senior 1st officer) very quickly assessed that they were in a stall, and with plenty of time to correct. He, and the senior 1st officer, believed they were addressing the problem, but the junior 1st officer was ignored / did not comprehend that they were stalling, and held it in a stall almost until it hit the water. Hence the confusion of the senior 1st officer, who could not comprehend why they had apparently lost control of the aircraft - he assessed the situation, reacted appropriately, but did not realise he was fighting his co-pilot.
The cause of the crash was that action, although the lack of awareness of that action from the other two pilots was a major contributing factor.
None of which is relevant to semi-self driving cars, in which the control is handed back to one person (who will individually fail to grasp the situation), rather than a team (who collectively fail to grasp the situation).
There was a case finished in California just last week - a few Christian bible study groups had been taking over the communal area at a retirement community four times a week to hold hundred-person-plus bible study and praise sessions. When their regular crowds made it impossible for anyone else to use the area, the homeowners association ordered them to desist. Christians sued, claiming that this order violated state non-discrimination law. Not only did the churches get the legal right to take over the communal area for their groups, they also won damages from the homeowner's association for infliction of emotional distress.
Were those hundred plus people mostly living in the retirement community? If so, I can't see anything wrong. If residents wish to use the communal spaces for communal activities, where is the problem?
If a significant number of attendees were from outside the community, of course, I could see why they would be asked to desist.
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