Quotulatiousness

October 29, 2012

The Dragon returns, bearing cargo

Filed under: Business, Space, Technology — Tags: , , , , — Nicholas @ 09:37

At The Register, Brid-Aine Parnell reports on the mostly successful cargo delivery round-trip by SpaceX’s Dragon capsule:

The reusable cargoship dropped into the ocean yesterday evening around 250 miles off the coast of Mexico after resupplying the ISS and its crew. The Dragon was ferried to a port near Los Angeles where it will be prepped for its return to SpaceX’s test facility in Texas.

Some of the cargo brought back by the capsule is due to be returned to NASA in the next couple of days, including research samples from the station’s microgravity environment. The ship delivered 882 pounds of gear to the ISS, including scientific research and crew supplies. It returned with nearly twice that weight of stuff.

The mission was only a part-success, as the secondary objective was to launch a satellite for Orbcomm, but due to a malfunctioning engine in the launch phase, the satellite could not be placed in the correct orbit and was lost. Orbcomm is sticking with SpaceX for two more satellite launches in spite of this initial failure.

October 27, 2012

In praise of (invisible) editors

Filed under: Books, Media, Technology — Tags: — Nicholas @ 11:32

I don’t have a huge library of ebooks: partly because I’m still years behind in reading my actual printed book backlog, and partly because I’m not over-fond of reading books off a screen. However, I’ve often heard from those who do read some of their books in ebook format that typos are much more common there than in the printed versions:

… the reason for so many typos here is that almost no self-publishers are passing their work under the nose of an editor. Perhaps this distinction is easier if I use the English English words, editor and subeditor (or “sub”). An editor decides on what is going to be published, how stories are going to be tackled. A sub does the work that is lacking here. Correcting typos, making sure sentences are whole, perhaps rewriting the occasional line to make it flow.

What almost everyone who hasn’t worked for a newspaper doesn’t understand is that all of the copy in anything has been passed under such a nose. The subs rescue many of us from the its/it’s problems, dangling participles (not that I even know what that is) and so on. One of the things that everyone writing online has had to learn (or relearn!) is all of these rules. For we don’t have subs online.

We’ve all also had to learn (or relearn) that subbing your own writing is near impossible. The eye just skips over some of the things that a writer is prone to. Sure, spellcheckers help but they’re not perfect. And they won’t help with grammar or the its/it’s thing, or “arc” and “are”.

So this is the first reason that many ebooks are filled with mistakes and typos. Many are being written by those who don’t know about the vital function of the sub and wouldn’t afford one even if they did. And given that it is incredibly difficult to sub your own work this might well be a problem that doesn’t have a solution.

Do you use a stupidly easy-to-guess password?

Filed under: Technology — Tags: , , , , — Nicholas @ 11:15

SplashData has released an updated list of the top 25 passwords gleaned by hackers from stolen password files:

# Password Change from 2011
1 password Unchanged
2 123456 Unchanged
3 12345678 Unchanged
4 abc123 Up 1
5 qwerty Down 1
6 monkey Unchanged
7 letmein Up 1
8 dragon Up 2
9 111111 Up 3
10 baseball Up 1
11 iloveyou Up 2
12 trustno1 Down 3
13 1234567 Down 6
14 sunshine Up 1
15 master Down 1
16 123123 Up 4
17 welcome New
18 shadow Up 1
19 ashley Down 3
20 football Up 5
21 jesus New
22 michael Up 2
23 ninja New
24 mustang New
25 password1 New

If you recognize any password on this list … do yourself a favour and change it to something not on the list, preferably using more characters (including upper and lower case letters, numbers, and symbols). And don’t use the same password on multiple sites! SplashData sells a password keeper application that is quite useful (I’ve been using it for years now), and is available for multiple platforms.

October 26, 2012

“Canada has effectively become the Digital Third World”

Filed under: Business, Cancon, Media, Technology — Tags: , , — Nicholas @ 09:21

In Forbes, Reuven Cohen looks at the state of internet access in Canada:

Before I get into what was discussed, I need to provide some context to the current state of Internet connectivity in Canada. To understand the Internet landscape in Canada is to endeavour into the realm of duopolies, bandwidth caps and mediocre Internet connections. As it stands today, Canada has effectively become the Digital Third World.

A recent video interview with The Globe and Mail’s Omar El Akkad and Netflix CEO Reed Hastings summaries the problems with cloud computing in Canada. Hastings’ specifically calls out capped Internet plans as compared to the rest of the world saying “Canada has the misfortune of being the country with the lowest internet caps maybe in the world but certainly in the developed world and in all of the Netflix world. In Mexico, Internet is largely uncapped; in the US it’s largely uncapped; in the UK it’s completely uncapped; in Canada there’s a number of providers with very low caps…I don’t quite understand it.”

Herein lies the problem, the widespread use of bandwidth caps in Canada is partially the result of a market defined by vast geographies and a limited population base. This has resulted in a highly concentrated market controlled by a small group of ISPs. Making things worse is a highly government controlled telecom industry that prevents foreign investments, particularly for wireless and broadband services. This combination of factors has led to one of the most restrictive markets for cloud computing as well as other internet related services found in any of the major industrialized nations today.

October 25, 2012

The Apple cult as a modern religion

Filed under: Business, Media, Religion, Technology — Tags: , , , — Nicholas @ 09:40

Do non-Apple fans sometimes think they’re talking to religious fanatics when they talk to Apple users? It’s a silly question, isn’t it? Of course they do, because Apple has become more and more a religious experience rather than a mere technology company:

[Kirsten Bell] wrote in the Christian Science Monitor that a stranger observing one of the launches could probably be forgiven for thinking they had stumbled into a religious revival meeting.

Bell now studies the culture of modern biomedical research, but is an expert on messianic religious movements in South Korea.

She said that an Apple product launch takes place in a building “littered with sacred symbols, especially the iconic Apple sign itself”.

Keynote speeches feature an Apple leader reawakened and renewing their faith in the core message and tenets of the brand/religion.

The tradition of not broadcasting launches in real time is akin to a religious event where it is forbidden to broadcast Sacred Ceremonies.

Instead scribes or its Tame Apple Press act like the writers of the gospels, “testifying to the wonders they behold” in a completely non objective way.

October 24, 2012

UN report says the internet is too vulnerable to terrorist use

Filed under: Liberty, Technology — Tags: , , , , — Nicholas @ 14:21

Mike Masnick views with alarm a new UN report that deserves to be viewed with alarm:

Ah, the UN. As highlighted by Declan McCullagh, a new report from the United Nations Counter-Terrorism Implementation Task Force, clocking in at an unwieldy 158 pages (pdf) warns that this old internet of ours is just too damn open, and that means terrorists can use it. Thus, it has to stop the openness. The report really is just about that bad: if terrorists might misuse it, it’s bad and must be stopped. The costs of locking up all this openness are brushed aside, if they’re even considered at all. Among the problems? How about open WiFi?

    ISPs may require users to provide identifying information prior to accessing Internet content and services. The collection and preservation of identifying information associated with Internet data, and the disclosure of such information, subject to the appropriate safeguards, could significantly assist investigative and prosecutorial proceedings. In particular, requiring registration for the use of Wi-Fi networks or cybercafes could provide an important data source for criminal investigations. While some countries, such as Egypt, have implemented legislation requiring ISPs to identify users before allowing them Internet access, similar measures may be undertaken by ISPs on a voluntary basis.

It seems like it should be a general rule that, if you’re supporting something that includes better surveillance tools by saying, “Hey, Egypt — the same country that recently had the people rise up to force out a dictator, who tried to shut down the internet — does it!” perhaps you don’t have a very good argument.

The report is basically one big “OMG! But… but… terrorists! Kill it!”

Indonesia turns to India for help with their Russian-built aircraft

Filed under: India, Military, Russia, Technology — Tags: , , — Nicholas @ 08:02

Strategy Page on the odd post-sales attitude of Russian aviation manufacturers:

Indonesia knows that India has learned how to deal with shabby Russian support. For example, earlier this year India went public with yet another complaint about the Su-30 fighters it buys from Russia. This time it was an unspecified “design flaw” in the electronic flight control system. This bit of information was made public because India has found that more discreet communications about these matters results in little or no action from the Russians. For example, India has been pressuring Russia for several years to do something about component failures in the Russian designed AL-31 engines that power the Indian Su-30MKI jet fighters. There have been several AL-31 failures because of this in both Indian and Russian Su-30s.

[. . .]

India buys bare bones fighters from Russia and equips these Su-30MKIs with Israeli sensors and communications gear. In many respects, the Indian made Su-30s, the Su-30MKI, is the most capable version available, due to its Israeli and European electronics and the well trained Indian pilots. The 38 ton SU-30MKI is most similar to the two seat American F-15E fighter-bomber. Even though equipped with Western electronics, the aircraft cost less than $40 million each, about half what an equivalent F-15 costs. The Su-30MKI can carry more than eight tons of bombs and hit targets over 1,500 kilometers away.

Indonesia has already become disenchanted with its Su-30s and announced last August the six Su-30 jet fighters it ordered from Russia earlier this year (for $78 million each) would be the last Russian fighters purchased. Indonesia already has ten Su-27s and Su-30s, and wanted at least 16 of these modern aircraft so they will have a full squadron.

October 23, 2012

The law, sexting, and shady website operations

Filed under: Britain, Law, Media, Technology — Tags: , , , , — Nicholas @ 14:41

Tim Worstall discusses the weird and disturbing online world of sexting teens, parasitical porn websites and the insanity of our current laws on the topic:

… the legal problems go much further than just young people losing control of images of themselves.

For we’re in the middle of a social hysteria over child pornography and paedophilia. And as is usual in such hysterias reactions desperately overshoot. For example, in my native UK it is entirely legal for a 16 year old girl to have sex with whichever consenting also 16 years or above human she wishes. Any thing from removing her top for her lover’s delectation through to any perversion you might care to think about. However, if said lover, with her full permission, takes a photograph of her without her bikini top on this is child pornography. Yes, even if they’ve been lovers for nearly two legal years a topless photograph of her at 17 and 364 days old is child porn. And it is here that the real legal problems start.

[. . .]

It gets worse, too. The general assumption in the law these days is that a picture on a computer is production of child pornography, not possession of it. The reasoning is that, before you looked at the picture there was one copy, on the server. Now, as you look at the picture, there are two. One on the server, the other in your browser (or cache, whatever). Thus there are now two pictures, you have made one of them therefore you are producing child pornography. And it’s not all that much of a surprise to find that the penalties for the production as opposed to the possession of such are markedly stronger.

October 21, 2012

Inducing take-off, Fireball XL5 style

Filed under: Military, Technology — Tags: , , , — Nicholas @ 11:32

The Economist looks at a back-of-the-envelope proposal from engineers at Airbus that adapts aircraft carrier technology to civil use:

Mindful that many passengers are already nervous about the whole process of getting a plane airborne, the engineers prefer to call their proposal “Eco-climb”. But the idea is straight out of “Fireball”. The aircraft to be launched would sit on a platform that ran along a track where the runway would otherwise be. The platform would accelerate to take-off speed, at which point the plane would lift into the air powered by its own engines.

[. . .]

Altogether, according to Airbus’s back-of-the-envelope calculations, Eco-climb would reduce fuel consumption by 3% on a typical 900km (560-mile) flight, even with existing aircraft designs. But it would also allow for the design of lighter aircraft, with smaller engines, which would cut fuel consumption, noise and emissions further.

Nor is the idea complete fantasy. General Atomics, an American military contractor, has already built and tested a linear-induction-motor-based system of this sort at an airbase at Lakehurst, New Jersey. The General Atomics system is now being scaled up to be fitted on a new generation of aircraft carriers for the American navy.

October 20, 2012

Instead of electric cars, how about nitrogen-powered cars?

Filed under: Technology, USA — Tags: , , , , — Nicholas @ 00:03

The Economist looks at the performance of electric cars, fuel-cell cars, and nitrogen-powered cars:

As long as its storage container is well insulated, liquid air can be kept at atmospheric pressure for long periods. But on exposure to room temperature, it will instantly boil and revert back to its gaseous state. In the process, it expands 700-fold — providing the wherewithal to operate a piston engine or a turbine.

Liquid nitrogen does an even better job. Being considerably denser than liquid air, it can store more energy per unit volume, allowing cars to travel further on a tankful of the stuff. Weight for weight, liquid nitrogen packs much the same energy as the lithium-ion batteries used in laptops, mobile phones and electric cars. In terms of performance and range, then, a nitrogen vehicle is similar to an electric vehicle rather than a conventional one.

The big difference is that a liquid-nitrogen car is likely to be considerably cheaper to build than an electric vehicle. For one thing, its engine does not have to cope with high temperatures — and could therefore be fabricated out of cheap alloys or even plastics.

For another, because it needs no bulky traction batteries, it would be lighter and cheaper still than an electric vehicle. At present, lithium-ion battery packs for electric vehicles cost between $500 and $600 a kilowatt-hour. The Nissan Leaf has 24 kilowatt-hours of capacity. At around $13,200, the batteries account for more than a third of the car’s $35,200 basic price. A nitrogen car with comparable range and performance could therefore sell for little more than half the price of an electric car.

A third advantage is that liquid nitrogen is a by-product of the industrial process for making liquid oxygen. Because there is four times as much nitrogen as oxygen in air, there is inevitably a glut of the stuff — so much so, liquid nitrogen sells in America for a tenth of the price of milk.

October 19, 2012

F-35 delays mean extended life for the F-16

Filed under: Military, Technology, USA — Tags: , , , — Nicholas @ 08:14

Strategy Page looks at the F-16, the “cheap and cheerful” alternative for many countries who are watching and waiting as the F-35 program staggers on.

Many air forces are finding that it’s more cost-effective to upgrade via new electronics and missiles and, as needed, refurbishing engines and airframes on elderly existing fighters, rather than buying new aircraft. This is especially the case if the new electronics enable the use of smart bombs. One of the more frequently upgraded older fighters is the American F-16. Even the U.S. Air Force, the first and still largest user of F-16s is doing this with some of its F-16s.

The U.S. Air Force is currently refurbishing several hundred of its 22 ton F-16 fighters, because their replacement, the 31 ton F-35 is not arriving in time. This is the same reason for many nations to upgrade their F-16s. Some of these nations are holding off on ordering F-35s (or cancelling existing orders), either because of the high price or doubts about how good it will be. Aircraft manufacturing and maintenance companies see a huge market for such upgrades. Half or more of the 3,000 F-16s currently in service could be refurbished and upgraded to one degree or another. That’s over $25 billion in business over the next decade or so.

The F-35 began development in the 1990s and was supposed to enter service in 2011. That has since slipped to 2017, or the end of the decade, depending on who you believe. Whichever date proves accurate, many F-16 users have a problem. Their F-16s are old, and by 2016 many will be too old to operate. Some other nations have even older F-16s in service.

[. . .]

Although the F-35 is designed to replace the F-16, many current users will probably keep their F-16s in service for a decade or more. The F-16 gets the job done, reliably and inexpensively. Why pay more for new F-35s if your potential enemies can be deterred with F-16s. This becomes even more likely as the F-35 is delayed again and again. Finally, the upgrade is a lot cheaper, costing less than $20 million, compared to over $100 million for a new F-35. If your potential enemies aren’t upgrading to something like that, a refurbed F-16 will do.

October 18, 2012

The rise of Britain’s cybercensors

Filed under: Britain, Law, Liberty, Media, Technology — Tags: , , — Nicholas @ 00:01

Brendan O’Neill in Reason on the sad state of online freedom of speech in Britain:

What country has just sentenced a man to eight months in prison for wearing an anti-police t-shirt, and another man to three months in prison for telling an “abhorrent” joke on Facebook? Iran, perhaps? China? No, it’s Britain.

Something has gone horribly wrong in Britain in recent years. The birthplace of John Milton (“Give me the liberty to know, to utter, and to argue freely according to conscience”), and John Stuart Mill (“Every man who says frankly and fully what he thinks is so far doing a public service”), has become a cesspit of censoriousness.

The frequency with which the police and legal system now throw into jail anyone judged to have committed a “speech crime” is alarming.

On October 11, Barry Thew, a 39-year-old man from Manchester, was sentenced to eight months in jail—eight months!—for the crime of wearing a t-shirt that said, “One less pig — perfect justice”.

[. . .]

Social-networking sites are being subjected to the most stringent censorship. In July, a 17-year-old boy was arrested and questioned by police after he sent insulting tweets to British Olympic diver Tom Daley. The 17-year-old was spared jail but was issued with a “harassment warning.” In March, a 21-year-old student called Liam Stacey was sentenced to 56 days in jail for making crude jokes on Twitter about a then very ill footballer called Fabrice Muamba.

Last year, following the summer riots that rocked many English cities, two young men were jailed for four years for setting up a Facebook page called “Smash Down Northwich Town,” a reference to the town in Chester where they lived. The page was all about how cool it would be to have a local riot. No one accepted their invitation to riot, though; there was no “smashing down.” Yet still the two men were convicted of a public order offense, criminalized for being fantasists effectively.

Update: Rowan Atkinson is calling for the censors to back off:

Rowan Atkinson is demanding a change in the law to halt the ‘creeping culture of censoriousness’ which has seen the arrest of a Christian preacher, a critic of Scientology and even a student making a joke.

The Blackadder and Mr Bean star criticised the ‘new intolerance’ behind controversial legislation which outlaws ‘insulting words and behaviour’.

Launching a fight for part of the Public Order Act to be repealed, he said it was having a ‘chilling effect on free expression and free protest’.

He went on: ‘The clear problem of the outlawing of insult is that too many things can be interpreted as such. Criticism, ridicule, sarcasm, merely stating an alternative point of view to the orthodoxy, can be interpreted as insult.’

October 16, 2012

Sorting out the real Ada Lovelace from the legend

Filed under: Britain, History, Science, Technology — Tags: , , — Nicholas @ 08:18

At The Register, Dave Wilby tries to get to the real contributions of Ada Lovelace:

Ada Lovelace is a compellingly romantic figure, irresistible in today’s age of equal geeky opportunities.

The daughter of “mad, bad and dangerous to know” Lord Byron, her mathematics-loving mother Annabella Milibanke purportedly beat the poet out of her with relentless studies in science, maths and logic.

A beauty enthralled by scientific progress, cut down in her prime after the publication of her most notable work, Lovelace is often easily romanticised and reimagined as a steam punk heroine spearheading female invention and scientific emancipation.

Such claims are sure to be made again with Ada Lovelace Day today.

This image is fanciful, though, and to the unfortunate detriment of her genuine contribution to British technology.

So what are the facts? What did Ada Lovelace really achieve? Did she outshine her female contemporaries in the scientific field? And what debt do today’s female scientists really owe her?

Warren Ellis on the Space Shuttle, aka “NASA’s crucifix pendant”

Filed under: Space, Technology, USA — Tags: , — Nicholas @ 00:01

In his weekly column at Vice, Warren Ellis “celebrates” the end of the Space Shuttle era:

…and here, dearly beloved, down here in the deep valley of expectations – over whose sides The Future slides like a slab-avalanche of flaming diarrhoea – is where we sit and look up overhead to see the grand dame of the Promised World Of Tomorrow being toured around like an incontinent dowager getting a last viewing from the relatives before being locked away in the old people’s home to drown in her own piss. And not one of us, dearly beloved, not one of us points up at that thing, that Space Shuttle, and calls it out for what it really is: NASA’s crucifix pendant.

Five cosmonauts died in the Russian space programme. A programme of largely unsteerable launch vehicles made to much the same standard as tractors and fuelled with terrifying muck that you’d think was too good to spray on scorpions. The American Space Shuttle alone killed 14. That’s what everyone’s been applauding, by the way – a flying death box that killed 14 people, seven of whom died for the noble and future-facing cause of a good media window.

This leaking thing, paraded across America to joy and applause from a people who don’t even see the lie to them that it represents, will have no eventual museum information board explaining that the Shuttle was the first and only crewed American space vehicle to have no launch escape system. That a limited bailout system was added only after Challenger exploded. There will be no guides reciting the story of how Shuttle killed human spaceflight in America. Also, of course, there will be no large plaque proclaiming that This Isn’t The Real Story.

The Shuttle was sold on the lie that it was the Future, when it was no such thing and never intended for that purpose. It was a domestic political tool for the most part. But it’s also a great object lesson.

October 14, 2012

“I would hate to live in a world where every dumb ass thing I did from 13 to 30 would be captured forever for those who Googled my name”

Filed under: Liberty, Media, Technology — Tags: , , , , , — Nicholas @ 10:27

James Joyner on the phenomenon of internet privacy — and the growing reality that it’s pretty much an illusion.

In the first instance, a bad person is likely to have his real life — including his ability to make a living — upended by the conscious act of a reporter. In the second, two young people who did nothing more than join a school club had their biggest secret exposed by a well-meaning person who made the mistake of trusting Facebook, a data mining company that makes billions by getting people to give them their personal information.

[. . .]

I’ve been active online now since the mid-1990s and have, by virtue of this blog, been a very minor online public figure for almost a decade. For a variety of reasons, including the fact that my professional career is one that encourages writing and publishing, I’ve done virtually all of my online activity under my real life name. As such, I’ve long been aware that my family, friends, co-workers, bosses, and prospective employers might read everything that I put out there. That’s the safest way to operate online, in that it avoids the sort of disruptive surprises that Brutsch, Duncan, and McCormick received. But it also means, inevitably, that there’s a subtle filter that makes me more cautious than I might otherwise be. That’s likely both good and bad in my own case.

But I continue to worry about what it means for a younger generation, for whom Facebook and other social networks are part and parcel of their everyday existence from their teenage years forward. By the time the Internet was a public phenomenon, I was a grown man with a PhD. I would hate to live in a world where every dumb ass thing I did from 13 to 30 would be captured forever for those who Googled my name.

I have generally used my real name — or at least not tried to actively conceal my real identity — in most of my online activities. Some of this has been because there wasn’t a pressing reason to remain anonymous, but as in the writer’s case, it was a strong suspicion from the start that it would be difficult to maintain that degree of privacy over the long term (information wanting to be free, and all that).

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