Quotulatiousness

April 21, 2013

Documentary War for the Web includes final interview with Aaron Swartz

Filed under: Liberty, Media, Technology — Tags: , , , , , — Nicholas @ 08:51

CNET‘s Declan McCullagh talks about an upcoming documentary release:

From Aaron Swartz’s struggles with an antihacking law to Hollywood’s lobbying to a raft of surveillance proposals, the Internet and its users’ rights are under attack as never before, according to the creators of a forthcoming documentary film.

The film, titled War for the Web, traces the physical infrastructure of the Internet, from fat underwater cables to living room routers, as a way to explain the story of what’s behind the high-volume politicking over proposals like CISPA, Net neutrality, and the Stop Online Piracy Act.

“People talk about security, people talk about privacy, they talk about regional duopolies like they’re independent issues,” Cameron Brueckner, the film’s director, told CNET yesterday. “What is particularly striking is that these issues aren’t really independent issues…. They’re all interconnected.”

The filmmakers have finished 17 lengthy interviews — including what they say is the last extensive one that Swartz, the Internet activist, gave before committing suicide in January — that have yielded about 24 hours of raw footage. They plan to have a rough cut finished by the end of the year, and have launched a fundraising campaign on Indiegogo that ends May 1. (Here’s a three-minute trailer.)

Swartz, who was charged under the Computer Fraud and Abuse Act, faced a criminal trial that would have begun this month and the possibility of anywhere from years to over a decade in federal prison for alleged illegal downloads of academic journal articles. He told the filmmakers last year, in an interview that took place after his indictment, that the U.S. government posed a more serious cybersecurity threat than hackers:

    They cracked into other countries’ computers. They cracked into military installations. They have basically initiated cyberwar in a way that nobody is talking about because, you know, it’s not some kid in the basement somewhere — It’s President Obama. Because it’s distorted this way, because people talk about these fictional kids in the basement instead of government officials that have really been the problem, it ends up meaning that cybersecurity has been an excuse to do anything…

    Now, cybersecurity is important. I think the government should be finding these vulnerabilities and helping to fix them. But they’re doing the opposite of that. They’re finding the vulnerabilities and keeping them secret so they can abuse them. So if we do care about cybersecurity, what we need to do is focus the debate not on these kids in a basement who aren’t doing any damage — but on the powerful people, the people paying lots of money to find these security holes who then are doing damage and refusing to fix them.

April 20, 2013

First world problem defined – high tech toilet faces technological obsolescence

Filed under: Technology — Tags: — Nicholas @ 10:13

Techhive‘s Jared Newman has, uh, the dirt:

Everyone knows the old axiom about consumer electronics: The rapid pace of technology quickly renders your new tech toys obsolete.

It turns out that not even high-tech toilets are immune from that truism. Kohler, which two years ago released its luxurious $6000 Numi toilet, has just announced the second-generation model, and it adds some essential upgrades not found in the current hardware.

The Numi first made waves in 2011 for its built-in speakers, FM radio, MP3 player and accompanying touch screen remote control, as well its hands-free operation and built-in bidet with “integrated dryer.” Equally noteworthy was the Numi’s striking design, and Kohler’s bizarre suggestion that the rich and famous should heed nature’s call in full view of nature.

Kohler’s promotional material for the Numi suggests that when you’ve spent $6000 on a toilet, you want to make sure it’s in full view of the neighbors.

Kohler’s promotional material for the Numi suggests that when you’ve spent $6000 on a toilet, you want to make sure it’s in full view of the neighbors.

April 18, 2013

Neologism of the week: “Glassholes”

Filed under: Liberty, Media, Technology — Tags: , , , , — Nicholas @ 11:06

Jason Perlow explains why Google Glass (or similar devices from other vendors) are inevitably going to be part of the future, and why many already refer to the users of such devices as “Glassholes”:

It could certainly be argued that whenever a new consumer technology enters society, those who are quick to adopt it are typically ridiculed by the have-nots. Eventually, many of these technologies become commonplace and are more accepted by the mainstream, particularly when they become more affordable.

This has pretty much always been the case, starting with the radio pager, then the cellular phone, text capable handsets, and then, of course, Bluetooth headsets, the smartphone and the tablet.

People who first used these things were once seen very much as elitist and not part of the mainstream, and they were considered disruptive.

To some extent, even with their popularity, they are still considered disruptive when used in various social contexts.

[. . .]

With Glass, because the device is being worn and there’s no indication of when it is being used, one has to assume that the wearer is recording everyone all of the time.

I can’t speak for anyone else, but I have serious issues with the notion that I could be recorded by everyone at any time.

Look, I am aware that law enforcement and government agencies have us under surveillance, and it’s not uncommon for people to be photographed and videoed hundreds of times per day, particularly if you live in a major city.

The growth of public surveillance has all kinds of civil liberties concerns, but it’s a done deal … you probably can’t avoid being recorded many times per day unless you stay at home with the blinds down (and turn off your cell phone, and avoid the internet, and …). The social and cultural issues around private surveillance will provide some fascinating legal wrangles in the very near future: where does my right to record (“lifelog”) all of my activities conflict with your right not to be so recorded? Will the concept of privacy be one of the first things jettisoned over the side?

Governments and law enforcement agencies will want maximum opportunity to use their surveillance tools — both for specific investigations and for general purpose Big Brothering — and if that means abandoning any pretense of protecting your privacy against invasion by non-government agencies, they’ll take it. They’re already 9/10ths of the way there as it is.

There are things you only say and do with close friends in confidence, others which may be revealed in private business meetings, et cetera. We all know and have seen what happens when supposedly “private” or unauthorized recordings are made behind closed doors and then leaked to the general public, either intentionally or accidentally.

It can cost someone their career. It can destroy one’s personal reputation. It will most certainly cause one strife with one’s friends and family. And as we have most recently seen, it can also cost you a Presidential Election.

He also discusses the possibility of social and technical controls to provide anti-lifelogging zones, which I strongly suspect will be simultaneously introduced almost immediately when Google Glass or similar technology is released to the public, and almost certainly more of a hassle for non-users of the technology for little or no actual benefit. It will be the usual politician’s syllogism: “Something must be done. This is something. Therefore we must do it.” As for the technical side, there is almost nothing more tempting to a certain kind of hacker than the technical equivalent of a “Do not touch” sign.

Obviously, for this type of anti-lifelogging tech to work, there has to be an agreed upon API or programmatic trigger signals that cannot easily be defeated by hackers.

But if it cannot be made to work, or if the effectiveness of the tech cannot be guaranteed, then I forsee situations where people will be forced to remove and surrender their devices in order to prevent the possibility of recording, as well as a change in our culture to be much more careful about what one says, even in very intimate situations.

And that is an Orwellian chilling effect that I think could be very harmful to the development of our society as a whole.

This chilling effect was evident in decades past in East Germany while the country was in fear of the ever-watching eyes and ears of the Stasi, which had perhaps the largest informant and surveillance network of any nation per capita in the Eastern Bloc during the Cold War, the USSR included.

Could this be the long-hoped-for breakthrough in battery technology?

Filed under: Science, Technology — Tags: , , , , — Nicholas @ 10:40

In The Register, Tony Smith discusses a new prototype battery that might be coming to your electronic devices … eventually:

Electronics continue to shrink to ever smaller sizes, but researchers are having a tough time miniaturising the batteries powering today’s mobile gadgets. Step forward, bicontinuous nanoporous electrodes.

Smartphones use smaller power packs than they did five years ago, it’s true, but that’s because their chips and radios are more power efficient, not because of any major new battery technology.

Now boffins from the University of Illinois at Urbana-Champaign reckon they have come up with a new pocket-friendly electricity supply.

Enter the “microbattery”, a compact power cell constructed from many three-dimensional nanoporous electrodes capable, its developers claim, of delivering both high power and a large energy capacity.

The negative cathode was devised by another team at the university, but graduate student James Pikul, working under Bliss Professor of mechanical science and engineering William King, figured out how to create a compatible anode and put the two into a battery.

[. . .]

The cathode design, devised by a team led by the University’s Professor Paul Braun, is fast charging. Pikul reckons building a battery out of it yields a rechargeable that can be filled up in a thousandth of the time it takes to charge a comparably sized regular rechargeable cell.

Building a battery in a lab is one thing. Working out how to manufacture it commercially at a price that makes it a realistic power source for future devices is another thing altogether. Pikul and King will be working on that next.

Reason.tv: Why Bitcoin is Here to Stay

Filed under: Economics, Technology — Tags: , , , — Nicholas @ 10:29

Don’t bet on the decentralized currency Bitcoin as a retirement investment, says Mercatus Center policy analyst Jerry Brito, but go long on it as the payment system of the future. Reason‘s Nick Gillespie talks with Brito, the editor of the new anthology Copyright Unbalanced, about Bitcoin bubbles and why governments are so afraid of this virtual payment system.

April 17, 2013

New frontier in crony capitalism – public-policy profiteering

Filed under: Business, Economics, Government, Technology — Tags: , , , , — Nicholas @ 08:47

Timothy Carney explains why the big companies that made ordinary incandescent lightbulbs were among the groups pushing to make those lightbulbs effectively illegal. It’s a classic case of using government power to reduce competition and increase profit margins for certain companies:

Absent barriers to entry, light-bulb profit margins had to stay low. GE could make superior bulbs — soft white, etc. — but people are only willing to pay so much of a premium for those. After all, we’re dealing with light here, which is kind of a commodity.

So, where to find barriers to entry? Maybe higher-tech bulbs? LEDs, CFLs, or other bulbs that offer longer life and greater efficiency. GE, Osram, and Sylvania jumped into those high-tech bulbs, got some patents. R&D expenses, higher manufacturing costs, proprietary information — these created barriers to entry and allowed heftier profit margins.

But what if you made a super-efficient long-life bulb — and nobody wanted it? What if you couldn’t convince consumers that these bulbs were good for them? Well, that’s when you thank your lucky stars that you are GE, with the largest lobbying budget of any company in America.

You “heavily back” legislation that will “effectively outlaw … the traditional incandescent light bulb.” Now all consumers are forced to play in the world where you have greater barriers to entry, and thus bigger profit margins.

The negative consequences here aren’t mere Tea Party concerns about “crony capitalism” or, say, freedom of choice. One cost is the erosion of competition. GE in this case has found a way to divorce profit from the delivery of value – and I call it public-policy profiteering.

Sure, these high-tech bulbs have value. But I think consumers, rather than politicians, should be the ones who determine what value they assign to energy efficiency and longevity. So, through government intervention, capitalism starts to resemble the Marxist caricature of capitalism — Big Businesses making profits while denying consumers what they want.

More on the US Navy’s laser weapon development effort

Filed under: Military, Technology, Weapons — Tags: , , — Nicholas @ 08:37

Earlier this month, it was reported that the US Navy had successfully tested their ship-mounted laser defence system called LaWS (earlier story here). Strategy Page has more information about the weapon system’s development:

The U.S. Navy believes it has found a laser technology that is capable of being useful in combat. This is not a sudden development but has been going on for most of the last decade. Three years ago the navy successfully tested this new laser weapon (six solid state lasers acting in unison), using it to destroy a small UAV. That was the seventh time the navy laser had destroyed a UAV this way. But the LaWS (Laser Weapon System) was not yet powerful enough to do this at the range, and power level, required to cripple the expected targets (missiles and small boats.) The manufacturer convinced the navy that it was just a matter of tweaking the technology to get the needed effectiveness. Three years later another test was run, under more realistic conditions. LaWS worked, knocking down a larger UAV at longer range. The navy now plans to install the system in a warship within the year for even more realistic testing.

The LaWS laser cannon was mounted on a KINETO Tracking Mount, which is similar, but larger (and more accurate than) the mount used by the Phalanx CIWS (Close In Weapons System). The navy laser weapon tests used the radar and tracking system of the CIWS. Four years ago CIWS was upgraded so that its sensors could detect speedboats, small aircraft, and naval mines. This was crucial because knocking down UAVs is not something that the navy needs help with. But with the ability to do enough damage to disable boats or missiles that are over two kilometers distant meant the LaWS was worth mounting on a warship. LaWS may yet prove incapable of working under combat conditions, but so far this new development has kept passing tests.

[. . .]

The LaWS uses electricity and more and more U.S. warships are producing a lot of electricity, mainly because it is used to operate electrical motors to propel the ship and, as part of that plan, operate weapons like LaWS. Thus a warship with an electrical drive (propulsion) system would be able support multiple shots from LaWS at low cost (a few dollars per firing). By current standards that’s pretty inexpensive ammo. The 20mm shells for the Phalanx cost less than $30 each, but you have to fire a hundred or more at each target. The 20mm cannon is being replaced by RIM-116 “Rolling Air Frame” missiles that have a longer range (7.5 kilometers) than the 20mm cannon (two kilometers) but cost nearly half a million dollars each.

Nearly half a century of engineering work has produced thousands of improvements, and a few breakthroughs, in making the lasers more powerful, accurate, and lethal. More efficient energy storage has made it possible to use lighter, shorter range ground based lasers effective against smaller targets like mortar shells and short-range rockets. Northrop’s move a decade ago was an indication that the company felt confident enough to gamble its own money, instead of what they get for government research contracts, to produce useful laser weapons. A larger high energy airborne laser would not only be useful against ballistic missiles but enemy aircraft and space satellites would also be at risk. But companies like Northrop and Boeing are still trying to produce ground and airborne lasers that can successfully operate under combat conditions. The big problem with anti-missile airborne lasers has always been the power supply. Lots of chemicals are needed to generate sufficient power for a laser that can reach out for hundreds of kilometers and do sufficient damage to a ballistic missile. To be effective the airborne laser needs sufficient power to get off several shots. So far, no one has been able to produce such a weapon. Shorter range solid state lasers need lots of electricity. This is difficult for aircraft or ground troops but not for properly equipped ship. That’s why these lasers remain “the weapon of the future” and will probably remain so for a while.

LaWS takes a different approach, using existing solid-state laser technology tweaked to complement the 20mm cannon shells normally used with Phalanx. Unlike the 20mm autocannon, the power of LaWS can be adjusted down to non-lethal (but blinding to the human eye) levels. That makes LaWS more flexible than the 20mm cannon and cheaper to operate. That will happen if LaWS proves able to operate under the same conditions that the 20mm cannon in Phalanx has operated for decades.

April 16, 2013

Andy Baio: Copyright is the new Prohibition

Filed under: Business, Law, Media, Technology — Tags: , , , , — Nicholas @ 13:58

Techdirt‘s Mike Masnick explains:

Andy Baio has an absolutely fantastic video presentation that he did recently for Creative Mornings/Portland on what he’s calling The New Prohibition. It’s half an hour long, but absolutely worth watching.

[. . .]

This video lets him talk a bit about the aftermath — to explain the true chilling effects of the threat and the eventual settlement. Baio is a creator. It’s in his blood. It’s what he’s always done, but after this he was afraid to create. Being threatened with a lawsuit, even if you believe you’re right, is a scary and possibly life-altering moment. Lots of people who have not been in those shoes think it’s nothing and that they could handle it. You don’t know.

As he notes in the talk, copyright law is probably the most violated law in the US after speeding and jaywalking (and I’m not even sure copyright infringement is really in third place in that list). But getting rung up for one of those gives you a “bad day” situation, not a ruined life. Copyright, on the other hand, can ruin your life. And chill your speech and creativity.

And this is the worst part: so many people, especially kids, are at risk. Baio also famously highlighted the prevalence of the phrase “no copyright intended” on YouTube. Tons of kids uploading videos use clips of music and videos with a phrase like that. Or with statements about fair use. Or with copyright law quotes. All, as he notes, to try to find that magic voodoo that wards off a possible lawsuit. Most of those people aren’t being sued.

But they could be.

New study shows students of online courses learn as much as in traditional classes

Filed under: Education, Media, Technology — Tags: , — Nicholas @ 10:03

At Marginal Revolution, Alex Tabarrok summarizes the findings from a recent large study:

In a large, randomized experiment Bowen et al. found that students enrolled in an online/hybrid statistics course learned just as much as those taking a traditional class (noted earlier by Tyler). Perhaps even more importantly, Bowen et al. found that the online model was significantly less costly than the traditional model, some 36% to 57% less costly to produce than a course using a traditional lecture format. In other words, since outcomes were the same, online education increased productivity by 56% to 133%! Online education trumps the cost disease!

Bowen et al. caution that their results on cost savings are speculative and it is true that they do not include the fixed costs of creating the course (either the online course or the traditional course) so these cost savings should be thought of as annual savings in steady-state equilibrium. The main reason these results are speculative, however, is that Bowen et al. only considered cost savings from faculty compensation. Long-run cost reductions from space savings may be even more significant, as the authors acknowledge.

The university model we’ve known for centuries is long overdue for change. However, remember that just about every new communication technology was touted as being “revolutionary” for education: the printing press, radio, movies, TV, and now online courses. The traditional university model has survived each new technological breakthrough relatively unscathed.

April 15, 2013

Tabatha Southey and the “Grapes of Math”

Filed under: Economics, Humour, Liberty, Technology — Tags: , , , , — Nicholas @ 10:14

In the Globe and Mail Tabatha Southey hears the laments of readers “We need a new John Steinbeck for the Great Bitcoin Depression”, and she delivers:

Pa was a simple man, a techno-anarchist by trade, and long after the Bitcoin bust, he stayed on with the mining. “Don’t know nothin’ else,” Ma said, although she once suggested migrant IT work, at least until her own contract was renewed at the hospital where she worked most of her grown days for a pediatric endocrinologist’s wage.

Pa sat on the sofa, the whir of the computer fans all but drowning out the Cato Institute podcast he’d downloaded the night before. He’s there, frozen in my childhood, Pa, mining, mining, mining, with nothing but his iPhone, his laptop and, for a while, my sister’s old Tamagotchi, which he found in the couch cushions while looking for the remote, to amuse him.

Dodging viruses like crop-dusters, Pa is experiencing hard times. He never did come to trust that ol’ anti-virus software. Said it was reporting on him to the Federal Reserve. And always the dust, the dust, the dust, which may have been because Pa never did get round to changing the furnace filters. His time, he said, best spent elsewhere.

Pa, oh, Pa. He never did stop spreading the word of Ron Paul on completely unrelated news items.

April 13, 2013

3D printing, guns, and the hacker ethic

Filed under: Liberty, Media, Technology — Tags: , , , — Nicholas @ 10:22

At The Verge, Joshua Kopstein outlines the state of play in 3D printing, guns, and the hacker subculture:

Cyberculture icon Stewart Brand’s famous notion that “information wants to be free” has been an almost ubiquitous refrain ever since utopian-minded hackers began populating computer networks in the 1980s. Today, 3D printing has given the phrase a whole new meaning, allowing raw data to become real world weapons with the click of a button. Cody R. Wilson, the antagonistic founder of Defense Distributed, is taking that idea to its logical — and hugely controversial — extreme.

Having recently obtained his federal manufacturing license, Wilson hopes to release files for the world’s first fully 3D-printable firearm by the end of this month. His past progress has already thrown a major wrench into America’s resurgent gun control debate, feeding doubts about the efficacy of renewed bans on undetectable firearms. But his reasoning, he claims, isn’t really about the Second Amendment at all — it’s about technological progress rendering the very concept of gun control meaningless.

“It’s more radical for us,” he told Motherboard in “Click Print Gun,” a recent mini-doc about the dark side of the 3D printing revolution. “There are people all over the world downloading our files and we say ‘good.’ We say you should have access to this. You simply should.”

If this all sounds very similar to the good gospel spread by Brand and advanced by progressives and activists like the late Aaron Swartz, you’re hearing it right. But even without the context of Wilson’s operation, firearms and freedom of information share a strangely similar history, an oft-overlooked ideological confluence between hackers and gun advocates that seems to be gaining momentum.

April 12, 2013

The nasty phenomenon of “revenge porn” websites

Filed under: Business, Law, Liberty, Technology — Tags: , , — Nicholas @ 11:19

In the Guardian, Adam Steinbaugh looks at the legal side of fighting against “revenge porn”:

A jilted ex-paramour seeks vengeance on a former lover. His trump card is a nude photo he acquired in happier times. In the dark corners of the internet, revenge porn sites are happy to help out, posting these photos alongside the subject’s full name, address and even phone number. The result for the victim can be anything from terrible embarrassment to potential job loss, and all accompanied by threats and harassment from people whose greatest contribution to society is usually surpassed by the average YouTube comment.

While ex-lovers act out of malice, the site operators act with sociopathic greed. With embarrassing photos often featuring prominently in Google results, the sites often advertise “independent” takedown services charging upwards of $300 (£195) to quickly remove photos — cheaper and faster than hiring a lawyer. Those extortionate services usually turn out to be fronts run by the site owners themselves. One even concocted a fake lawyer (“David Blade III, Esq”) to give his business a more legitimate face.

While the people who upload the photos can almost certainly risk significant civil liability, revenge porn sites are protected in the United States by the Communications Decency Act. The CDA requires that responsibility for tortious acts online (like defamation or invasion of privacy) lie with whoever created the content, not those who facilitate its dissemination.

The Economist explains how Bitcoins work

Filed under: Economics, Technology — Tags: , , , , — Nicholas @ 09:28

A brief overview of the much-talked-about digital currency:

BITCOIN, the world’s “first decentralised digital currency”, was launched in 2009 by a mysterious person (or persons) known only by the pseudonym Satoshi Nakamoto. It has been in the news this week as the value of an individual Bitcoin, which was just $20 at the beginning of February, hit record highs above $250, before falling abruptly to below $150 on April 11th. What exactly is Bitcoin, and how does it work?

Unlike traditional currencies, which are issued by central banks, Bitcoin has no central monetary authority. Instead it is underpinned by a peer-to-peer computer network made up of its users’ machines, akin to the networks that underpin BitTorrent, a file-sharing system, and Skype, an audio, video and chat service. Bitcoins are mathematically generated as the computers in this network execute difficult number-crunching tasks, a procedure known as Bitcoin “mining”. The mathematics of the Bitcoin system were set up so that it becomes progressively more difficult to “mine” Bitcoins over time, and the total number that can ever be mined is limited to around 21m. There is therefore no way for a central bank to issue a flood of new Bitcoins and devalue those already in circulation.

And a bit more technical detail:

All transactions are secured using public-key encryption, a technique which underpins many online dealings. It works by generating two mathematically related keys in such a way that the encrypting key cannot be used to decrypt a message and vice versa. One of these, the private key, is retained by a single individual. The other key is made public. In the case of Bitcoin transactions, the intended recipient’s public key is used to encode payments, which can then only be retrieved with the help of the associated private key. The payer, meanwhile, uses his own private key to approve any transfers to a recipient’s account.

This provides a degree of security against theft. But it does not prevent an owner of Bitcoins from spending his Bitcoins twice—the virtual analogue of counterfeiting. In a centralised system, this is done by clearing all transactions through a single database. A transaction in which the same user tries to spend the same money a second time (without having first got it back through another transaction) can then be rejected as invalid.

The whole premise of Bitcoin is to do away with a centralised system. But tracking transactions in a sprawling, dispersed network is tricky. Indeed, many software developers long thought it was impossible. It is the problem that plagued earlier attempts to establish virtual currencies; the only way to prevent double spending was to create a central authority. And if that is needed, people might as well stick with the government devil they know.

To get around this problem, Bitcoins do not resemble banknotes with unique serial numbers. There are no virtual banknote files with an immutable digital identity flitting around the system. Instead, there is a list of all transactions approved to date. These transactions come in two varieties. In some, currency is created; in others, nominal amounts of currency are transferred between parties.

April 10, 2013

If there’s a “Bitcoin bubble”, it doesn’t predict long term success or failure for the currency

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

In Forbes, Tim Worstall explains that calling the current rise in Bitcoin value a bubble does not actually pass a judgement on whether Bitcoin will be a long term success:

And yes, I’m still of the opinion that Bitcoin is in a bubble. You know the walks like a duck, quacks like a duck idea? If it does those then it’s a duck. And the price changes that we’re seeing in Bitcoin make me and many other observers think that Bitcoin really is in a bubble. Indeed, there’s some nice work here showing that many of the Bitcoins in existence are being hoarded and that in itself is bubble behaviour.

However, do let me make one more thing clear: whether or not Bitcoin is in a bubble or not doesn’t mean that Bitcoin will succeed or not. They are entirely different questions, as different as is your wife Welsh or is your dog female? They really have no connection with each other at all.

Let us take the standard bubble example always used, the Dutch tulipmania. We could use others, the South Sea Bubble, the dot com boom, or we could even use an entirely different set of examples, say the introduction of the automobile. That last being when a new technology arrived without a speculative bubble around it.

The point of the first three, and let’s stick with tulips, is that there really was a quite obvious bubble in the prices of them. Most of the participants in the bubble (as with the other two) knew quite well that it was a bubble too. Prices were way out of line with any sort of “true value”. However, do note this very well: the tulip did indeed go on to become an important part of the Dutch economy. Indeed, it’s still there right now. Vast fields of tulips are grown there every year to supply cut flowers and bulbs for replanting that are shipped all over Europe. It’s actually become so important that other flowers, grown outside Europe, are still marketed through Holland as that’s where all the skill and infrastructure is.

April 9, 2013

US Navy to deploy laser ship defence system in the Persian Gulf next year

Filed under: Middle East, Military, Technology, Weapons — Tags: , , — Nicholas @ 09:55

At The Register, Neil McAllister reports on the most recent successful test of the US Navy’s LaWS prototype and plans to deploy the weapons to the Persian Gulf:

The US Navy says it has successfully test-fired a ship-mounted laser weapon, and that it plans to deploy the device to an actual maritime staging area beginning in 2014.

On Monday, the Navy released video and still images showing the somewhat-unimaginatively named Laser Weapon System (LaWS) firing on an unmanned drone, causing the aircraft to burst into flames and plummet from the sky.

Speaking at the Navy League Sea Air Space Exposition at National Harbor, Maryland on Monday, Rear Admiral Matthew Klunder, chief of Naval research, said the device would be deployed to the Persian Gulf, where Iran has been “harassing” US ships with drones and small, fast boats.

“The area we’re going to test this in is a very intensive maritime region of the world,” Klunder told USNI News. “Lots of commerce, lots of ships.”

Klunder said the Navy has field-tested the solid-state laser 12 times so far, and in each case it managed to destroy its target. He added that the weapon also has a nonlethal mode that can generate a “dazzle” effect, which can be used to blind enemy vessels by overwhelming their sensors.

In addition to being effective against small, fast-moving craft, the cannon offers another benefit: its low cost relative to traditional weapons systems. According to The New York Times, firing LaWS costs less than $1 per sustained pulse. Compare that to the cost of a short-range interceptor missile, which the paper estimates run around $1.4m apiece.

The YouTube description:

120804-N-ZZ999-001 SAN DIEGO, Calif. (Jul. 30, 2012) The Laser Weapon System (LaWS) temporarily installed aboard the guided-missile destroyer USS Dewey (DDG 105) in San Diego, Calif., is a technology demonstrator built by the Naval Sea Systems Command from commercial fiber solid state lasers, utilizing combination methods developed at the Naval Research Laboratory. LaWS can be directed onto targets from the radar track obtained from a MK 15 Phalanx Close-In Weapon system or other targeting source. The Office of Naval Research’s Solid State Laser (SSL) portfolio includes LaWS development and upgrades providing a quick reaction capability for the fleet with an affordable SSL weapon prototype. This capability provides Navy ships a method for Sailors to easily defeat small boat threats and aerial targets without using bullets. (U.S. Navy video by Office of Naval Research/ Released)

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