Quotulatiousness

November 8, 2011

Every infantryman a machine-gunner

Filed under: Military, Technology, USA, Weapons — Tags: , , , — Nicholas @ 12:07

Lewis Page on the new lightweight ammunition the US Army is considering introducing:

The US Army has announced successful tests of a new, lightweight portable machine-gun which fires special plastic ammunition. The gun and ammo are so much lighter than current weapons and their brass-cased cartridges that some soldiers are suggesting that every infantryman could in future pack the sort of firepower reserved today for heavy-weapons specialists.

[. . .]

[M]ost soldiers are armed with assault rifles not intended to deliver sustained automatic fire and holding less ammo. These lighter weapons are handier for close-in fighting and permit other kit to be carried.

But US military boffins at the famous Picatinny Arsenal have been working on this situation for some time. Since ammo weight and bulk is much of the problem, they have come up with a new kind of ammunition: Cased Telescoped cartridges.

In a cased telescoped round, the bullet is no longer attached to the tip of a brass case full of propellant powder. The new case is shorter, fatter and made of plastic, so weighing substantially less, and the bullet is sunk into the middle of the propellant which makes the whole round shorter — it has been “telescoped”. A shorter round weighs less itself, and also means that the gun’s action, feed equipment etc is smaller and thus lighter as well. It’s a trick originally developed for tanks, to make the turret smaller and easier to protect.

According to the Picatinny scientists, their new LMG and a thousand rounds of its plastic-cased-telescoped ammo weigh no less than 20.4 pounds less than the current M249 (a version of which is also used by British troops) and a thousand ordinary 5.56mm brass cartridges. The new LMG shaves no less than 8.3 pounds off the 15.7-lb M249, coming in at just 7.4lb — actually lighter than a standard British SA80 assault rifle! This, perhaps, explains Specialist Smith’s opinion that it would be reasonable for all soldiers to carry such weapons, rather than just heavy-weapons specialists.

US Air Force to upgrade F-16 to fill the gap until the F-35 comes into service

Filed under: Military, Technology, USA — Tags: , , , — Nicholas @ 08:41

The delays in the production of the F-35 are forcing the USAF to extend the service life of hundreds of aging F-16 aircraft:

The U.S. Air Force will refurbish several hundred of its 22 ton F-16 fighters, because their replacement, the 31 ton F-35 is not arriving in time. 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, the air force has a problem. Its F-16s are old, and by 2016 many will be too old to operate. The average age of existing F-16s is over 20 years, and the average aircraft has over 5,000 flight hours on it. Two years ago, the first Block 40 F-16 passed 7,000 hours. Three years ago, the first of the earliest models (a Block 25) F-16 passed 7,000 hours.

Depending on how late the F-35 is, the air force will refurbish 300-600 Block 40 and 50 aircraft. The work will concentrate on extending the life of the airframe, plus some electronics upgrades. The air force does this sort of thing frequently to all aircraft models. It’s called SLEP (Service Life Extension Program), and this one is special only because it concentrates on very old aircraft and is intended to keep these birds viable for another 5-10 years.

The F-16C was originally designed for a service life of 4,000 hours in the air. But advances in engineering, materials and maintenance techniques have extended that to over 8,000 hours. Because of the wars in Iraq and Afghanistan, F-16s sent to these areas will fly over a thousand hours a year more than what they would fly in peacetime. The current planned SLEP will extend F-16C flight hours to 10,000 (10K) or more.

November 7, 2011

Charles Stross on “evil social networks”

Filed under: Law, Liberty, Media, Technology — Tags: , , , — Nicholas @ 09:29

You could say that Charles Stross isn’t a fan of social networks in general, and Klout in particular:

“If you’re not paying for the product, you are the product.”

In the past I’ve fulminated about various social networking systems. The basic gist is this: the utility of a social network to any given user is proportional to the number of users it has. So all social networks are designed to tweak that part of the primate brain that gets a dopamine reward from social activity — we are, after all, social animals. But providing a service to millions of customers is expensive, and your typical internet user is a cheapskate who has become accustomed to free services. So most social networks don’t charge their users; they are funded indirectly, which means they’ve got to sell something, and what they’ve got to sell is data about your internet usage habits, which is of interest to advertisers.

So the ideal social network (from an investor’s point of view) is one that presents itself as being free-to-use, is highly addictive, uses you as bait to trap your friends, tracks you everywhere you go on the internet, sells your personal information to the highest bidder, and is impossible to opt out of. Sounds like a cross between your friendly neighbourhood heroin pusher, Amway, and a really creepy stalker, doesn’t it?

So what is it about Klout that sets it apart from the other social networks?

Klout operates under American privacy law, or rather, the lack of it. If you created a Klout account in the past, you were unable to delete it short of sending legal letters (until November 1st, when they kindly added an “opt out” mechanism). More to the point, Klout analyse your social graph and create accounts for all your contacts without asking them for prior consent. It also appears to use an unwitting user’s Twitter or FB credentials to post updates on their Klout scores, prompting the curious-but-ignorant to click on a link to Klout, whereupon they will be offered a chance to log in with their Facebook or Twitter credentials. So it spreads like herpes and it’s just as hard to get rid of. Is that all?

[. . .]

Anyway: if you sign up for Klout you are coming down with the internet equivalent of herpes. Worse, you risk infecting all your friends. Klout’s business model is flat-out illegal in the UK (and, I believe, throughout the EU) and if you have an account with them I would strongly advise you to delete it and opt out; if you’re in the UK you could do worse than send them a cease-and-desist plus a request to delete all your data, then follow up a month later with a Freedom of Information Act request.

Another throwback to Victorian views of women as weak and in need of protection

Filed under: Liberty, Media, Technology — Tags: , , , , , , — Nicholas @ 08:56

Brendan O’Neill thinks much better of women than those pushing for censorship (or worse):

One of the great curiosities of modern feminism is that the more radical the feminist is, the more likely she is to suffer fits of Victorian-style vapours upon hearing men use coarse language. Andrea Dworkin dedicated her life to stamping out what she called “hate speech” aimed at women. The Slutwalks women campaigned against everything from “verbal degradation” to “come ons”. And now, in another hilarious echo of the 19th-century notion that women need protecting from vulgar and foul speech, a collective of feminist bloggers has decided to “Stamp Out Misogyny Online”. Their deceptively edgy demeanour, their use of the word “stamp”, cannot disguise the fact that they are the 21st-century equivalent of Victorian chaperones, determined to shield women’s eyes and cover their ears lest they see or hear something upsetting.

According to the Guardian, these campaigners want to stamp out “hateful trolling” by men — that is, they want an end to the misogynistic bile and spite that allegedly clogs up their email inboxes and internet discussion boards. Leaving aside the question of who exactly is supposed to do all this “stamping out” of heated speech — The state? Well, who else could do it? — the most striking thing about these fragile feminists’ campaign is the way it elides very different forms of speech. So the Guardian report lumps together “threats of rape”, which are of course serious, with “crude insults” and “unstinting ridicule”, which are not that serious. If I had a penny for every time I was crudely insulted on the internet, labelled a prick, a toad, a shit, a moron, a wide-eyed member of a crazy communist cult, I’d be relatively well-off. For better or worse, crudeness is part of the internet experience, and if you don’t like it you can always read The Lady instead.

October 29, 2011

Canadian Air and Space Museum to be evicted in favour of ice rinks

Filed under: Cancon, History, Space, Technology, WW2 — Tags: , , — Nicholas @ 12:20

A sad tale at the CBC website about the impending eviction of the museum and other tenants of the historic (but not historically designated) DeHavilland plant in Downsview:

A building that played a major role in the production of aircraft for the Allies in their fight against Hitler during the Second World War is facing the wrecking ball.

It’s located in Toronto’s Downsview Park and is described in federal heritage documents simply as “CFB Plant .1, Building .1.”

Just one month after the federal government celebrated Canada’s aviation history by reintroducing the name, “Royal Canadian Air Force,” it was sending an eviction notice to a building where RCAF planes were assembled.

Built in 1929, the plant housed the operations of the de Havilland Aircraft company which provided 17 per cent of Canada’s planes during the war years.

[. . .]

David Soknacki, the chairman of Parc Downsview Park, says the building at 65 Carl Hall Road is not currently classified as a heritage building.

Up until Oct. 26., the Canada’s Historic Places website listed the facility as “a recognized Federal Heritage Building because of its historical associations and its architectural and environmental value.”

Then the listing disappeared.

H/T to Michael O’Connor Clarke for the link.

Windows XP, the operating system that refuses to die

Filed under: Technology — Tags: , — Nicholas @ 11:08

Ars Technica looks back on the long, long history of Microsoft’s Windows XP:

Windows XP’s retail release was October 25, 2001, ten years ago today. Though no longer readily available to buy, it continues to cast a long shadow over the PC industry: even now, a slim majority of desktop users are still using the operating system.

Windows XP didn’t boast exciting new features or radical changes, but it was nonetheless a pivotal moment in Microsoft’s history. It was Microsoft’s first mass-market operating system in the Windows NT family. It was also Microsoft’s first consumer operating system that offered true protected memory, preemptive multitasking, multiprocessor support, and multiuser security.

The transition to pure 32-bit, modern operating systems was a slow and painful one. Though Windows NT 3.1 hit the market in 1993, its hardware demands and software incompatibility made it a niche operating system. Windows 3.1 and 3.11 both introduced small amounts of 32-bit code, and the Windows 95 family was a complex hybrid of 16-bit and 32-bit code. It wasn’t until Windows XP that Windows NT was both compatible enough — most applications having been updated to use Microsoft’s Win32 API — and sufficiently light on resources.

In the history of PC operating systems, Windows XP stands alone. Even Windows 95, though a landmark at its release, was a distant memory by 2005. No previous PC operating system has demonstrated such longevity, and it’s unlikely that any future operating system will. Nor is its market share dominance ever likely to be replicated; at its peak, Windows XP was used by more than 80 percent of desktop users.

October 28, 2011

RCN may get nuclear submarines

Filed under: Cancon, Military, Technology — Tags: , , , — Nicholas @ 09:47

A report by the CBC on what may or may not have been a casual remark by Defence Minister Peter MacKay:

CBC News has learned the Harper government is considering buying nuclear submarines to replace its problem-plagued fleet of diesel-powered subs, all of which are currently awash in red ink and out of service for major repairs.

The four second-hand subs Jean Chrétien’s Liberal government bought from the British navy in 1998 for $750 million were portrayed at the time as the military bargain of the century.

Instead, they have spent almost all of their time in naval repair yards, submerging Canadian taxpayers in an ocean of bills now totalling more than $1 billion and counting.

[. . .]

High-ranking sources tell CBC News the government is actively considering cutting its losses on the dud subs, and mothballing some if not all of them.

Defence Minister Peter MacKay is hinting they might be replaced with nuclear submarines that could patrol under the Arctic ice, something the existing diesel-electric subs cannot do.

The deal of the century turned out pretty badly for the Royal Canadian Navy. Let’s hope that the next submarine deal won’t be quite as bad.

Update: At least Lorne Gunter can get some cheap laffs from our dehydrated subs:

Boy did the Brits ever see us coming in 1998 when the Chretien Liberals pulled up to Honest Nigel’s Used Submarine Shop looking to buy four underwater patrol boats. The quartet they sold us for the unbelievably low price of just $750 million have been up on blocks in our front yard almost ever since, with weeds growing out the portholes. I expect Canadian Pickers to come along anytime now and offer us $2,000 for the set, take it or leave it.

[. . .]

Let’s face it, the Limeys sold us lemons. If the Liberals had just agreed from the start to buy new nuclear subs, Canada would have spent about the same money ($3 billion), but we would have had subs we could have been using for the past 10 years already, with another 30 years to go. Now by the time we get our British diesel subs fixed, they will be 30 years old and have only about 10 years of serviceable life remaining. Moreover, they still won’t be able to sail under the North Pole and patrol the Arctic because they need air to feed their engines and no aspirated sub can stay underwater for the 14-21 days it takes to sail under the Polar icepack.

This is not unlike the Liberals decision in the same era to cancel the EH-101 helicopter contract. Breaking the deal signed by the Mulroney Tories in the early 1990s cost taxpayers $500 million, on top of which we had to buy new helicopters anyway. Pretty much the same helicopter at pretty much the same price.

The F-35 project “just seems like it’s slowly unravelling”

Filed under: Cancon, Military, Technology — Tags: , , , — Nicholas @ 08:39

The latest in a long series of warnings about the spendy-and-getting-spendier-every-day F-35 Joint Strike Fighter project:

The Conservative government’s controversial F-35 jet fighter project, plagued by delays, cost overruns and now economic turmoil in Europe, is at growing risk of being sharply curtailed or shelved — the defence minister’s protestations notwithstanding.

“It just seems like it’s slowly unravelling,” said an industry insider who specializes in aircraft procurement. “It’s a mess.”

Peter MacKay has doggedly championed the Royal Canadian Air Force plan to purchase 65 “fifth-generation” Lockheed Martin Lightning stealth fighters to replace Canada’s aging fleet of CF-18s. Last week MacKay sought, with only limited success, to deflect reports that the first batch of planes built by Lockheed will be incapable of communicating in Canada’s far North.

This minister has a knack for projecting blithe confidence. But in this instance he is increasingly offside with other members of the cabinet and with the Prime Minister’s Office, sources familiar with the situation say.

“They expected a whole bunch of kudos for doing (the F-35),” said one. “They believed this was win-win, industrially, that everybody would be happy it has kind of crept in that it just ain’t so.”

October 27, 2011

Up next: the Great Firewall of … America

Filed under: Government, Liberty, Media, Technology — Tags: , , , , — Nicholas @ 12:18

The headline on this article says it all: E-PARASITES Bill: ‘The End Of The Internet As We Know It’.

We already wrote about the ridiculously bad E-PARASITES bill (the Enforcing and Protecting American Rights Against Sites Intent on Theft and Exploitation Act), but having now had a chance go to through the full bill a few more times, there are even more bad things in there that I missed on the first read-through. Now I understand why Rep. Zoe Lofgren’s first reaction to this bill was to say that “this would mean the end of the Internet as we know it.”

She’s right. The more you look at the details, the more you realize how this bill is an astounding wishlist of everything that the legacy entertainment gatekeepers have wanted in the law for decades and were unable to get. It effectively dismantles the DMCA’s safe harbors, what’s left of the Sony Betamax decision, puts massive liability on tons of US-based websites, and will lead to widespread blocking of websites and services based solely on accusations of some infringement. It’s hard to overstate just how bad this bill is.

And, while its mechanisms are similar to the way China’s Great Firewall works (by putting liability on service providers if they fail to block sites), it’s even worse than that. At least the Chinese Great Firewall is determined by government talking points. The E-PARASITES bill allows for a massive private right of action that effectively lets any copyright holder take action against sites they don’t like. (Oh, and the bill is being called both the Stop Online Piracy Act (SOPA) and E-PARASITES (which covers the PROTECT IP-like parts of the bill, SOPA refers to the larger bill that also includes the felony streaming part).

October 25, 2011

US Air Force grounds the F-22 fleet (again)

Filed under: Military, Technology — Tags: , , — Nicholas @ 08:42

Strategy Page has the details:

For the second time this year, the U.S. Air Force has grounded all its F-22 fighters. Same reason, problems with the pilot’s oxygen supply. This time, a pilot experienced loss of oxygen during flight. He was able to land safely, but this reoccurrence of the oxygen led to the prompt grounding of all 170 F-22s until the problem could be fixed. At the moment, F-22s comprise the most powerful component of the air force’s air combat capability.

It was only on September 21st that the air force allowed its F-22 fighters to fly again. The aircraft had been grounded for 140 days because of problems with the oxygen system. The air force is not giving out many details on exactly what the problems is, although they say a report on the F-22 oxygen system will be out by the end of the year. It has been mentioned that there appeared to be a problem with two much nitrogen getting into the pilot’s air, and that an additional filter was added to the oxygen system to help keep potential contaminants out.

October 23, 2011

What to do when “Tech Support” calls you

Filed under: Humour, Law, Technology — Tags: , , — Nicholas @ 11:39

crshbndct recounts the heart-warming story of his recent call from “Tech Support”:

“Good Morning Sir, I am calling to inform you that you have serious issues with your pc and that we can help you fix them”

“Really? I just got it working today (had been having a nightmare of a time with video drivers)”

“Yes, Sir, but do not worry, we can help you to fix this problems”

(Realising its a scam, but willing to play along)

“Oh OK well that’s good. How are you going to do that?”

“Well Sir, Your computer runs a thing called Windows XP, which has many viruses and malware and rootkits and things like this which infect your master root on your CPU and slow it down and causes problems with your computer which can cost a lot to fix. We can help you fix this really cheaply”
“Really cheaply?!?! That sounds fantastic!! How do I do it?”

October 22, 2011

Egyptian Facebook comments get man jailed for three years

Filed under: Africa, Law, Religion, Technology — Tags: , , , — Nicholas @ 11:37

The “Arab Spring” may have ousted the head of state in Egypt, but it has done little to liberalize the common experience of life. Things like speaking your mind on religious topics can get you jailed:

An Egyptian court sentenced a man to three years in jail with hard labour on Saturday for insulting Islam in postings on Facebook, the official MENA news agency reported.

The Cairo court found that Ayman Yusef Mansur “intentionally insulted the dignity of the Islamic religion and attacked it with insults and ridicule on Facebook,” the agency reported.

The court said his insults were “aimed at the Noble Koran, the true Islamic religion, the Prophet of Islam and his family and Muslims, in a scurrilous manner,” the agency reported.

It did not provide details on what he had written that was deemed to be offensive.

October 21, 2011

Is the cost of living really rising?

Filed under: Economics, Food, History, Technology — Tags: , , , — Nicholas @ 12:55

October 19, 2011

Supreme Court rules that linking to defamatory material is not libel

Filed under: Cancon, Law, Media, Technology — Tags: , , , , — Nicholas @ 12:03

The Supreme Court of Canada makes the common sense ruling:

Hyperlinking to defamatory material on the internet does not constitute publishing the defamatory material itself, the Supreme Court of Canada ruled Wednesday.

The ruling will alleviate fears that holding someone liable for how they use hyperlinks on websites, personal ones or others, could cast a chill on internet use.

The responsible use of the internet and how traditional defamation law applies to modern technologies were at issue in this case, which was watched closely by media organizations and civil liberties groups.

How someone can protect their reputation in the internet age when content is passed around with the quick click of a button was also considered in the case. On social media websites such as Facebook and Twitter, users often share links, and the court’s ruling could have dramatically disrupted that function had it gone the other way.

In its unanimous decision, the court said a hyperlink, by itself, should never be considered “publication” of the content to which it refers. But that doesn’t mean internet users shouldn’t be careful about how they present links. The court says that if someone presents content from the hyperlinked material in a way that repeats the defamatory content, they can be considered publishers and are therefore at risk of being sued for defamation.

October 18, 2011

The “Long Tail” gets chopped off for App Store customers

Filed under: Economics, Technology — Tags: , , , — Nicholas @ 09:14

Matt Asay considers the “Long Tail” argument and finds it doesn’t apply for app developers:

Two years ago The Register‘s Andrew Orlowski, writing for the New Statesman, poked crater-sized holes in the notion that “long tail” economics were good for musicians. In 2011, it’s equally clear that the long tail* is bad business for app developers, brands, and, well, everyone. The internet has not diffused the ability to make money; it has concentrated it.

The reason is clear: the more abundant the content or apps, the greater the value of separating wheat from chaff. We simply don’t have the time or patience to scavenge the long tail of production.

This isn’t a new idea. For me, Orlowski’s review of the music industry was dispositive on the issue, along with Nick Carr’s analysis of web traffic. But it bears repeating because of the continued euphoria around app stores and their supposed ability to share the wealth in a growing mobile economy.

If only.

Some of the blame for this diminished opportunity for small app developers has to go to the app store’s organization (or lack thereof). In the Apple App Store, I found it very hard to find what differentiated many apps from all the (sometimes dozens) of similar apps other than the odd spelling of the name and the even odder choices for the app icons. Early gaming of the review and ranking made it even less useful. I’ve had an iPhone for over three years, but it must be at least a year since I downloaded a new app — partly because my aging iPhone 3G is no longer able to run the current iOS — but mostly because it’s such a pain to find things in the App Store.

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