Quotulatiousness

January 26, 2018

British sex workers create a “National Ugly Mugs” database to avoid sketchy customers

Filed under: Britain, Business, Technology — Tags: , , , , , — Nicholas @ 03:00

At The Register, Iain Thomson reports on a study of professional sex workers in Britain:

A study into the effect of the internet on professional sex workers has shown the online world keeps them safer, happier in their job, and more able to weed out creepy customers.

Researchers at the universities of Leicester and Strathclyde in the UK interviewed 641 courtesans – with a roughly 80/20 per cent female to male split – and found [PDF] more than three quarters found using online channels to find and vet punters made them safer in their trade. Online forums also gave then a valuable tool in staying safe and countering loneliness or depression.

“Girls are very open because obviously we started talking about the safety from the very get-go,” Milena, 32, an independent escort providing BDSM services. “If you didn’t have that internet … everything would have been underground and everybody would be scared.”

[…]

“I’d say the worst bit of the job is constantly feeling like you’ve got to look over your shoulder,” said Jane, 40, a BDSM specialist. “Even though I’m working legally, I’m constantly worried.”

Sex workers in the UK have also set up a National Ugly Mugs database, whereby abusive punters are flagged up by their email addresses or social media handles, which 85 per cent of the respondents used. Sharing this information between themselves made is much less likely that the workers would come to harm.

Support groups for people in the business have been greatly enabled by the online world.

Prostitution is legal in the UK, but not in a brothel or via a pimp. Going online meant that 89 per cent of respondents used online communications to eliminate the need for a third party to manage their affairs, 82 per cent went online to make sure they weren’t breaking the law, and 78 per cent said it had improved the quality of their lives.

Tank Chats #21 Mark V

Filed under: Britain, History, Military, Technology, WW1 — Tags: — Nicholas @ 02:00

Tank Museum
Published on 27 May 2016

Although similar in appearance to earlier models the Mark V was a much better tank, more powerful and easier to drive.

It was equipped with a new engine and steering system which meant that one man could handle all the controls, compared with four in the Mark IV.

Commanded by a young officer named Whittenbury the Museum’s Mark V tank, seen in this video, took part in the Battle of Amiens and its young commander was awarded the Military Cross.

January 24, 2018

Will the REAL Damascus Steel Please Stand Up?

Filed under: History, India, Technology — Tags: , — Nicholas @ 02:00

Walter Sorrells
Published on 2 Oct 2015

There’s a lot of debate about what is really Damascus steel and what isn’t. Some say it’s ancient crucible steel from Central and South Asia. Some say it’s modern pattern welded steel. In this video, knife maker Walter Sorrells separates fact from fiction.

January 23, 2018

Top Gear – lost in translation

Filed under: Britain, France, Humour, Technology — Tags: , , , , — Nicholas @ 02:00

Jean Girard
Published on 26 Feb 2009

James May and Jeremy Clarkson discover the perils of a literal translation.

January 19, 2018

Playboy sues Boing Boing for … linking?

Filed under: Law, Liberty, Media, Technology, USA — Tags: , , , — Nicholas @ 05:00

I thought this sort of legal stupidity went out with the 90s …

A few weeks ago we were shocked to learn that Playboy had, without notifying us, sued us over this post (we learned about it when a journalist DM’ed us on Twitter to ask about it). Today, we filed a motion to dismiss, asking the judge to throw out this baseless, bizarre case. We really hope the courts see it our way, for all our sakes.

Playboy’s lawsuit is based on an imaginary (and dangerous) version of US copyright law that bears no connection to any US statute or precedent. Playboy — once legendary champions for the First Amendment — now advances a fringe copyright theory: that it is illegal to link to things other people have posted on the web, on pain of millions in damages — the kinds of sums that would put us (and every other small publisher in America) out of business.

Rather than pursuing the individual who created the allegedly infringing archive, Playboy is pursuing a news site for pointing out the archive’s value as a historical document. In so doing, Playboy is seeking to change the legal system so that deep-pocketed opponents of journalism can shut down media organizations that displease them. It’s a law that they could never get from Congress, but which they hope the courts will conjure into existence by wiping us off the net.

It’s not just independent publishers who rely on the current state of copyright law, either. Major media outlets (like Playboy!) routinely link and embed media, without having to pay a lawyer to research the copyright status of something someone else posted, before discussing, explaining or criticizing it.

The world can’t afford a judgment against us in this case — it would end the web as we know it, threatening everyone who publishes online, from us five weirdos in our basements to multimillion-dollar, globe-spanning publishing empires like Playboy.

As a group of people who have had long associations with Playboy, reading the articles (really!) and sometimes writing them, we hope the judge sees it our way — for our sakes… and for Playboy‘s.

January 16, 2018

PIAT: Britain’s Answer to the Anti-Tank Rifle Problem

Filed under: Britain, History, Military, Technology, Weapons, WW2 — Tags: , — Nicholas @ 02:00

Forgotten Weapons
Published on 25 Nov 2017

The British began World War Two with the Boys antitank rifle, but like all antitank rifles it rather quickly became obsolete. The replacement for it was adopted in 1942 as the PIAT – Projector, Infantry, Anti-Tank. This was a unique sort of weapon which fired a 3 pound (~1.35kg) hollow charge projectile using a combination of a massive spring and a firing charge much like a rifle grenade blank cartridge – a spigot mortar, really. The large (3.25″, 83mm) projectile was able to defeat almost any tank that would be developed during the war, as it could burn through 3-4 inches of hardened armor. However, it had a terrifyingly short effective range – 110 yards on paper and more like 50 yards in practice.

The PIAT would recock itself upon firing, but the initial cocking was something like a crossbow, requiring the shooter to brace their feet on the buttplate and pull the body of the weapon upwards, compressing the 200 pound (90kg) mainspring. When fired, the weapon has a pretty harsh recoil, although it did not have any flash or backblast like the American Bazooka did. By the end of the war more 115,000 PIATs had been made, and they would serve the British military into the 1950s, when they were replaced with more traditional rocket launchers.

January 14, 2018

Google’s unhealthy political monoculture

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

Megan McArdle doesn’t think that the lawsuit that James Damore is pursuing against Google has a lot of legal merit, but despite that she’s confident that the outcome won’t be happy for the corporation:

The lawsuit, just filed in a California court, certainly offers evidence that things were uncomfortable for conservatives at Google. And especially, that they were uncomfortable for James Damore after he wrote a memo suggesting that before Google went all-out trying to achieve gender parity in its teams, it needed to be open to the possibility that the reason there were fewer women at the firm is that fewer women were interested in coding. (Or at least, in coding with the single-minded, nay, obsessive, fervor necessary to become an engineer at one of the top tech companies in the world.)

That much seems quite clear. But it’s less clear that Damore has a strong legal claim.

I understand why conservative employees were aggrieved. Internal communications cited in the lawsuit paint a picture of an unhealthy political monoculture in which many employees seem unable to handle any challenge to their political views. I personally would find it extremely unsettling to work in such a place, and I am a right-leaning libertarian who has spent most of my working life in an industry that skews left by about 90 percent.

But these internal communications have been stripped of context. Were they part of a larger conversation in which these comments seem more reasonable? What percentage did these constitute of internal communications about politics? At a huge company, there will be, at any given moment, some number of idiots suggesting things that are illegal, immoral or merely egregiously dumb. That doesn’t mean that those things were corporate policy, or even that they were particularly problematic for conservatives. When Google presents its side of the case, the abuses suggested by the lawsuit may turn out to be considerably less exciting — or a court may find that however unhappy conservatives were made by them, they do not rise to a legally actionable level.

Google, for its part, says that it is eager to defend the lawsuit. But lawyers always announce that they have a sterling case that is certain to prevail, even if they know they are doomed. And unless they can present strong evidence that there were legions of conservatives happily frolicking away on their internal message boards while enjoying the esteem of their colleagues and the adulation of their managers, there is no way that this suit ends well for Google. If the company and its lawyers think otherwise, they are guilty of a sin known to the media as “reading your own press releases,” and to drug policy experts as being “high on your own supply.”

There are expensive, time-consuming, exasperating lawsuits, and then there are radioactive lawsuits that poison everyone who comes within a mile of them. And this lawsuit almost certainly falls into the latter category.

M4 Sherman Tank – Crew tell how shocking it was

Filed under: History, Military, Technology, WW2 — Tags: , — Nicholas @ 02:00

spottydog4477
Published on 18 Sep 2011

Doctrine

As the US approached entry in World War II, armored employment was doctrinally governed by FM 100-5 Operations (published May 1941, the month following selection of the M4 tank’s final design). That FM stated that:

    The armored division is organized primarily to perform missions that require great mobility and firepower. It is given decisive missions. It is capable of engaging in all forms of combat, but its primary role is in offensive operations against hostile rear areas.

In other words, the M4 was envisioned to primarily fill the role of a cruiser tank — although the US Army did not use that doctrinal term. The M4 was not primarily intended as an infantry support tank; in fact, FM 100-5 specifically stated the opposite. It placed tanks in the “striking echelon” of the armored division, and placed the infantry in the “support echelon”. Neither was the M4 primarily intended for tank versus tank action. Doctrinally, anti-tank engagements were the primary role of tank destroyers. The field manual covering the use of the Sherman (FM 17-33 The Tank Battalion, Light and Medium of September 1942) devoted one page of text and four diagrams to tank versus tank action (out of 142 pages). This early armored doctrine was heavily influenced by the sweeping initial successes of the German blitzkrieg tactics. Unfortunately, by the time M4s reached combat in significant numbers, battlefield demands for infantry support and tank versus tank action far outnumbered the occasional opportunities for cruiser tanks.

Although envisioned primarily as a cruiser-type tank, US doctrine did also contemplate the M4’s use in other roles. Unlike some other nations, which had separate medium tank designs tailored specifically for anti-tank roles (e.g., the German PzKfw III) and support roles (the PzKfw IV), the US intended the M4 to fulfill all roles. Although not optimized for tank versus tank engagements or infantry support, the M4 was capable of performing these missions to varying degrees. In the Pacific Theater, the Sherman was used chiefly against Japanese infantry and fortifications; in their rare encounters with lighter Japanese tanks with weaker armor and guns, the Shermans were vastly superior.

The doctrine of the time had Shermans as a sort of infantry tank. All anti-tank work was supposed to be done by tank-destroyer crews. Speed was essential in order to bring the tank-destroyers from the rear to destroy incoming tanks. Thankfully, for Sherman crews, this doctrine was not entirely used as it would create a small window of time of weakness in the armored battalion until tank destroyers moved to the front. Obviously this would make it harder for an armored force to achieve a breakthrough, a main objective of armor, if the enemy had tanks. It would also be easier for an opposing armored force to achieve a breakthrough against an American tank battalion which would not have all of its anti-tank assets at the front during the beginning of any attack.

January 13, 2018

The common factor of the Net Neutrality fight and the EpiPen price gouging scandal

Filed under: Bureaucracy, Economics, Government, Health, Technology, USA — Tags: , , , , — Nicholas @ 05:00

Lili Carneglia explains what these two examples of “capitalist excess” are actually the result of regulatory failures:

Without net neutrality, regulations that prevent internet service providers (ISPs) from charging more for priority speeds and higher bandwidth-use sites would disappear. Most Americans are pretty confused by the revised rules but highly skeptical that this action could have any benefits. Many people, especially those living in the rural south where choices are limited, feel like these companies have been taking advantage of their customers for years, and loosening regulatory constraints on these companies seems like a terrible idea.

Net neutrality was a regulatory policy set under the Obama administration in 2015 that mandated ISPs to treat the internet like other utilities, such as highways and railroads, under laws established before most people had TVs. Under these rules, companies must act as neutral gateways to the internet without controlling the content or the speed of the content that passes through that gateway. Supporters of the rule argue that these regulations ensure the free flow of information, while those against the policy see net neutrality as a misapplication that stifles an industry that is more dynamic than other public utilities.

[…]

Yes, a handful of industry giants can and have abused their market power. Most consumers have limited ISPs to choose from in a given area, and options are more limited outside of big cities, where “three-quarters of American homes have no competitive choice for the essential infrastructure for 21st-century economics and democracy,” according to the former FCC chairman Tom Wheeler. It is important to consider how these circumstances came about before deciding that federal regulation might help consumers.

Governments, by and large, prefer to have fewer players in a given market as it makes that market easier to regulate, and the easiest market to regulate is a monopoly. When cable networks were beginning to spread across North America, many local governments were persuaded that a single cable provider would be the best option for their jurisdiction and the broadband internet market that came later was heavily shaped by the already carved-up markets for cable TV. For many, there were no competitive options because the local government had precluded the chance of competition for their already entrenched cable monopoly (or, in a few cases, tight oligopoly).

Competition is the best answer to monopolistic abuse of customers … if you get shitty service from the Blue Cable Company, you’ll be more likely to switch to the Red Cable Company. If you only have Red and Blue to choose from, your leverage is small, but if you have a full rainbow of competing options, Red and Blue are forced to make their services at least comparable to what Orange and Pink and Magenta are offering, or they lose too many customers. If there’s no threat of a competitor scooping up unhappy customers, there’s no incentive for the existing company to do more than the absolute minimum to keep customer complaints down to a dull roar. The customer’s only recourse — other than giving up the service or moving to a different jurisdiction — is to complain to the regulator.

The base problem with Mylan’s EpiPen price gouging is the same: an effective monopoly supported by the government:

The arguments against net neutrality repeals center around fears about what producers will do without regulation since they have significant market power and the ability to raise prices to levels that would not be sustainable under more competitive conditions. The concern about increased internet prices is similar to what happened in 2016 when a pharmaceutical company with market power, Mylan, increased the price of life-saving EpiPens by about 400 percent.

The “greedy” pharmaceutical companies were hung out to dry as Congress berated Mylan representatives in hearing after hearing. There were similar cries of outrage and demands that the federal government do something to prevent such selfish price-gouging, similar to what many consumers fear ISPs will do absent regulations.

Even (supposed) free-market advocates started supporting further regulation during the EpiPen debate. Most notably, then fiscal hawk representative and now Trump budget director Mick Mulvaney, defended further market intervention on the condition that, “If you want to come to the state capitols and lobby us to make us buy your stuff, this is what you get. You get a level of scrutiny and a level of treatment that would ordinarily curl my hair.”

However, in all of those hearings, almost no one bothered to unearth the problem that Mulvaney hinted at: Why was Mylan able to increase that price in the first place? Government intervention. Burdensome FDA regulations and other laws pressuring public schools to buy the drug essentially granted Mylan a monopoly. It was as misguided then as it is now to think that these same institutions can be trusted to clean up the mess they created.

Mylan had no effective competition, so there was nothing to stop the price gouging until it got so bad that even the regulator had to pay attention. If there were other pharmaceutical companies allowed to compete, do you think Mylan would have risked jacking up the price only to watch their competitors gaining market share?

Scott Alexander explained the Mylan monopoly quite expansively in 2016.

January 11, 2018

Sell the sizzle works, for a while, but even names with “blockchain” still have to produce something

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

Remember the media splash — and stock price boost — that the Long Island Iced Tea Company got by rebranding themselves as Long Blockchain? The rest of the plan apparently isn’t playing out quite as the company may have hoped:

… today Long Blockchain announced it was scrapping the stock offering. The company says that it’s still planning to buy bitcoin-mining hardware. However, Long Blockchain says that it “can make no assurances that it will be able to finance the purchase of the mining equipment.”

Where the company might get the money to buy the mining equipment is unclear. Antminer S9 mining hardware lists for upwards of $5,000, so it would cost millions of dollars to get 1,000 units. Long Blockchain’s most recent financial disclosure shows the company with only $429,000 in cash on hand in September.

The company’s press release didn’t explain the sudden turnaround, but it seems the stock market wasn’t thrilled by the plan to sell new shares. Long Blockchain’s stock price fell on Friday, the day the plan was announced, then soared this morning when the plan was scrapped. The stock is still worth more than double its value before the blockchain pivot was announced last month.

The broader question is why it makes sense for a beverage company to get into the blockchain business in the first place. In principle, you could imagine the company looking for ways to use blockchains to improve its core business — by optimizing supply chain management, for example.

Maybe I should rethink my plan to rebrand as Quotulatiousness BLOCKCHAIN

January 7, 2018

Now we know how to get more women in the STEM fields

Filed under: Education, Science, Technology — Tags: , , — Nicholas @ 05:00

Toni Airaksinen reviews the findings of Professors Parson and Ozaki, who believe they’ve identified the key factors holding back young women from studying STEM subjects:

Two professors believe that “masculine STEM ideals”—like “asking good questions” and “putting school first” — are to blame for the lack of women in math and science courses.

Laura Parson, a professor at Auburn University, and Casey Ozaki, who teaches education at the University of North Dakota, advanced the notion in an article published in the latest issue of the NASPA Journal About Women in Higher Education, noting that women are not only “less likely to major in STEM fields” than are men, but those who do study science, technology, engineering, and math are less likely to graduate than their male classmates.

Together, Parson and Ozaki interviewed eight female students majoring in math or physics to learn more about why women struggle in STEM. From their interviews, the professors learned that many women feel pressure to conform to so-called “masculine” norms.

According to the professors, these masculine norms include “asking good questions,” “capacity for abstract thought and rational thought processes,” “motivation,” the expectation that students would be “independent” thinkers, and a relatively low fear of failure.

“This requirement that the average student asks questions and speaks in class is based on the typical undergraduate man,” they contend.

Unfortunately for the female students, many of them indicated difficulty embodying these traits, reporting that they tend to ask fewer questions in class than do their male peers, and have noticed that other women in their classes share the same inclination.

So what’s to be done? How can we ensure that female students significantly outnumber men in the STEM departments as they now do in most other university departments?

Parson and Ozaki spell out a few recommendations for STEM programs, saying for instance that academic departments should “redefine success by changing expectations,” such as letting women write down questions instead of asking them out-loud. They also recommended that more women are hired, but notably did not mention any concerns over merit.

They also declare that “an important aspect of changing the masculine nature of STEM is diversifying STEM fields,” and suggest that hiring more female faculty members could lead to increased enrollment of female students because “women faculty have been found to increase participation, feelings of inclusion and belonging, and women’s perceptions of identity compatibility.”

Achieving “a critical mass of women” in STEM, the professors predict, would serve to weaken “the masculine STEM discourses of individualism and competition” while promoting “connectivity and relatedness,” which they believe will help to create the sense of “community” desired by the students they interviewed.

“Improving the chilly climate in STEM fields requires revising the STEM institution from one that is masculine to one that is inclusive for non-men, non-White students,” they conclude.

I mean, it’s obvious now that they’ve spelled it out for us, isn’t it?

Inside the Rolls Royce Armoured Car I THE GREAT WAR Special

Filed under: Britain, History, Military, Technology, WW1 — Tags: , , , — Nicholas @ 04:00

The Great War
Published on 6 Jan 2018

Check out The Tank Museum on Patreon: https://www.patreon.com/tankmuseum

Indy speaks to David Willey, curator of The Tank Museum in Bovington, about the Rolls Royce Armoured Car, one of the most iconic armoured cars of World War 1. From its early, improvised days on the Western Front to deployment in the far corners of the British Empire.

Carbon Fiber – The Material Of The Future?

Filed under: Space, Technology — Tags: , , — Nicholas @ 02:00

Real Engineering
Published on 27 Feb 2017

January 6, 2018

Maslow’s hierarchy of needs meets the blockchain

Filed under: Economics, Technology — Tags: , , — Nicholas @ 05:00

Tim Worstall explains why sensible economists aren’t worried about robots taking all our jobs:

CryptoKitties is also so new that it needs explanation. It works on blockchain, so it’s sexy (Bitcoin!), although there’s no great reason why it should. It’s simply a collectible, as much as cigarette, football or baseball cards were. AN Cat exists digitally, others do too, they can breed and, as in a pretty standard Mendelian model, attributes are inherited to varying degrees.

People are willing to spend real money on gaining the attributes they want. All the blockchain element is doing is keeping track of who owns what – a pretty good use for blockchain even if a payment system might not be, an ownership registry being a different thing.

Apparently, 180,000 people are into collecting CryptoKitties now, having spent some $20m of real-world resources on their fun.

And this is why economists aren’t worried about automation leaving us with nothing to do. Partly, it’s this inventiveness on display, the things that humans will find to do. Breeding digital cats? But much more than that, it’s about the definition of value.

And here’s where Maslow enters the discussion:

there’s something called Maslow’s pyramid, often known as Maslow’s hierarchy of needs. We humans like our sleep, water, food and sex – and in roughly that order too. Only when one need earlier in the chain is at least partially sated will we get excited about finding more of the next. In a modern society most of these are well catered to, which is why we also desire, even demand, things further up the pyramid, such as TV shows, ballet, Simon Cowell, collectibles and so on.

It’s also true that economists insist this value is personal. It’s whatever value the individual places upon the whatever, market prices being the average of those summed. Just as we cannot say that one form of production creates more value than another, we cannot say that £10 of value in a collectible is lesser than £10 in food. We can, as in the pyramid, say that if the food desire isn’t partially sated then the collectible won’t be thought about, but order of desire isn’t the same as value.

All of which leads to “no worries she’ll be right” about automation. Say the robots do come in and steal all our jobs, and the algorithms do all the thinking – we’re not going to be left starving and bereft with nothing to do.

We’ll not be starving because the machines will now be doing everything. If they fail to do something as obvious as growing food, then we’ll all have jobs growing food. In fact, given the machines are making everything so efficient, we’ll all be stunningly rich – for all production must be consumed, that’s just an accounting identity.

But what are we going to do if we’ve not got those jobs? One answer is that we’ll start producing things further up the pyramid. More ballet, more poetry, more trifles like that. Why not? That’s what we’ve done every other time we’ve beaten the scarcity problem with more basic items, it’s the basis of civilisation. Only once we don’t need 100% of the people in the fields growing food can we have some portion of everyone off doing the civilisation bit.

But doesn’t this mean that we’re all going to end up doing terribly trivial things? Yep, it sure does. There are people out there making a very fine living from kicking a ball around, something that four centuries ago would have been considered total frivolity compared to growing food or chopping heads off enemies. The machine-driven future will have people doing what we today consider to be frivolous.

January 4, 2018

The Truth About The Tesla Semi-Truck

Filed under: Business, Technology — Tags: , — Nicholas @ 02:00

Real Engineering
Published on 15 Dec 2017

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