Interesting Use for Beer

Alaskan Brewery will Use Beer to Power its Machines

By James Burgess | Wed, 06 February 2013 23:04 | 0

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The Alaskan Beer Company brews its award winning beer in Juneau, Alaska. In an attempt to reduce the cost of its brewing process it has decided to install a generator for producing energy from an alternative source.

Quite often for factories this alternative source would be in the form of solar panels or wind turbines; however the Alaskan Beer Co. have decided to use a source unique to them – waste beer.

The brewing process at the Juneau facility uses water, yeast, grain, and hops, amongst other ingredients, to produce its beer. The Alaskan Beer Company has bought a $1.8 million furnace that is able to burn the grain leftover after the brewing process has been completed. The burning grain is used to boil water and create steam, which can then power most of the brewery’s operations.

Related article: US Breweries go to War against Fracking Industry

Normally breweries send their protein rich grain to local farms where it is used as animal feed for pigs, cattle, and chicken. Unfortunately there are only 37 farms in southeast Alaska where the brewery is situated and since its expansion in 1995 it has had trouble dealing with the excess waste grain.

Whilst this method of using grain to power its operations, works for the Alaskan Beer Company, I doubt it would be as enticing other brewers who have a plentiful supply of local farms demanding their used grain for animal feed. I imagine that the profit of selling the grain would be larger than using it to produce power and reduce the brewery’s energy bill.

By. James Burgess of Oilprice.com

 

 

Manmade Island to Store Wind Energy

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According to an article by Martin Lamonica in the February 15, 2013 issue of Technology Review, Belgium has plans to develop a manmade “atoll”  in the North Sea to store wind energy.  The idea is to place the small island offshore, near a wind farm.  When excess energy is produced at off-peak periods the island will store the energy; releasing it later during peak usage times.

“The idea of using an “energy atoll” may seen outlandish on the surface, but it’s really not, says Haresh Kamath, program manager for energy storage at the Electric Power Research Institute (EPRI). This approach, first proposed by a Dutch company, uses cheap materials—water and dirt. On the other hand, the engineering challenges of building in the ocean and technical issues, such as using salt water with a generator, are significant.”

 

Beer versus Natural Gas

US Breweries go to War against Fracking Industry

By Joao Peixe | Tue, 05 February 2013 22:56 | 7

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US brewers have now taken up their case against fracking, worried that any potential contamination of ground water supplies would ruin their business. The process of brewing beer requires clean water, with many breweries being built at the sites they are specifically for the mineral composition of the water.

Simon Thorpe, the CEO of the Ommegang Brewery explained to NBC that “it’s all about the quality of the water. The technology surrounding fracking is still not fully developed. Accidents are happening. Places are getting polluted.” His brewery was built in Cooperstown, NY, due to the ready access to fresh water, but “if that water supply is threatened by pollution, it makes it very difficult for us to produce world-class beer here.”

Related article: Why the World May Never Experience a Shale Boom

Simon is worried as local landowners are trying to sell leases of their land to companies for the exploration and extraction of natural gas. Jennifer Huntington, a dairy farmer in the area assured that they are only offering such leases due to their confidence of the safe nature of fracking. “We all love this area, none of us want to see it ruined,” she said.

Purification equipment at the Ommegang Brewery can filter sediment from the water, and alter the pH levels, but it cannot remove some of the chemicals that could potentially enter the water table via fracking, such as benzene, methane, and possibly diesel. If any such chemicals do enter the water supply then the brewery will have to import its water from elsewhere, or close the brewery completely.

Brooklyn Brewery, also in the state of NY, is equally worried and asks for state authorities to protect their water supply.

By. Joao Peixe of Oilprice.com

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President Obama to Visit Israel

Obama Plans Visit to Israel This Spring

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WASHINGTON — President Obama plans to travel to Israel this spring for the first time since taking office, as he and Prime Minister Benjamin Netanyahu try to move past the friction of the last four years now that both have won re-election.

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By making Israel a stop on the first overseas trip of his second term, Mr. Obama hopes to demonstrate support for the Jewish state despite doubts among some of its backers. But the trip also seems designed to signal a new start in a fraught relationship rather than an ambitious effort to revive a stalled peace process.

“The start of the president’s second term and the formation of a new Israeli government offer the opportunity to reaffirm the deep and enduring bonds between the United States and Israel,” Jay Carney, the White House spokesman, said Tuesday, “and to discuss the way forward on a broad range of issues of mutual concern, including, of course, Iran and Syria.”

Mr. Carney said Mr. Obama would also travel to Jordan and the West Bank. The Israeli news media reported that Mr. Obama would arrive on March 20, but the White House would not discuss any dates for the trip.

Mr. Netanyahu’s office said a visit by the president would be “an important opportunity to underscore the friendship and strong partnership between Israel and the United States.”

The relationship between the two leaders has been edgy for years over issues like Israel’s settlements in the West Bank and ways to stop Iran’s nuclear program.

While Mr. Obama won a clear victory in November, Mr. Netanyahu emerged from elections last month in a weakened state. His party won enough seats for him to retain office, but he will be forced to recruit centrist lawmakers for a coalition that might temper his policies. He has until March 16 to present his new government.

Mr. Obama is not expected to unveil concrete proposals for bringing Israelis and Palestinians together during his visit or initiate a specific new peace process. But advisers hope that just by showing up and talking about these issues, Mr. Obama will show that he is not walking away from them.

Dennis Ross, a former Middle East adviser to Mr. Obama, attributed the trip to “a desire to connect with the Israeli public at a time when he can go and not have high expectations about having to produce something.”

The president “can create a new beginning with the same prime minister but with a new Israeli government,” Mr. Ross said.

Some peace advocates welcomed the trip but said it should go beyond atmospherics. “The key is, they’ve got to use this as a real substantive jumping off point for a serious diplomatic initiative,” said Jeremy Ben-Ami, the president of J Street, a Washington advocacy group. “This has to be more than a photo op to show that he cares.”

A former Israeli defense official said the trip’s announcement might have been timed to send a message to Israelis and even influence the composition of the next government amid talk of restarting the peace effort. The former official said a more centrist government would allow the sides more room to maneuver.

Also on the agenda this trip will be Iran and the continuing strife in Syria that threatens to descend into a wider regional conflict. Israel last week struck a convoy of antiaircraft weapons inside Syria that it feared was being moved to Hezbollah forces.

“The United States can put an end to the Iranian threat,” President Shimon Peres of Israel said in an address to Parliament on Tuesday, “and I believe that the president of the United States is determined to do it.”

While Mr. Obama visited Israel in 2008 as a candidate, he did not travel there during his first term, a fact that became fodder on the campaign trail last year. A television commercial from a group called the Emergency Committee for Israel said Mr. Obama had “traveled all over the Middle East but he hasn’t found time to visit our ally and friend, Israel.” Mitt Romney, the Republican presidential nominee, ran his own advertisement criticizing the president for not going to Israel.

Only four sitting presidents have visited Israel: Richard M. Nixon and Jimmy Carter each went once, George W. Bush twice, and Bill Clinton four times. Mr. Bush, considered one of the strongest friends Israel has had in the Oval Office, did not visit until 2008, near the end of his presidency.

Isabel Kershner contributed reporting from Jerusalem.

A version of this article appeared in print on February 6, 2013, on page A12 of the New York edition with the headline: Obama Plans To Visit Israel This Spring.

Perils of Economic Forecasting

– Derek Thompson is a senior editor at The Atlantic, where he oversees business coverage for TheAtlantic.com.
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Predictions Are Hard: CBO and the Art of Forecasting the Future of America

By Derek Thompson

 

inShare Feb 5 2013, 3:31 PM ET 6 The Congressional Budget Office has a glamorous job (at least among Washington wonks), which is also an exceedingly difficult job (for anybody).

Every year, it’s required to project the next decade in federal budgets. This year, that means it must construct a tableau of the American economy in 2023 — the year when Justin Bieber turns 29, George Clooney qualifies for early Social Security benefits, and a child born in the W. Bush administration can legally drink. To determine tax revenue, the CBO must project such mysterious figures as the share of national income that will go to labor and share of employers who will drop their health plans. To determine spending levels, it must project everything from the future of consumer price inflation to the rate of unemployment and retirement.

These reports (their charts, in particular) are often presented and quoted with sort of Delphic reverence. But to me, the most interesting part of their projections are the moments where the CBO says whoops! — where the office revises past predictions, not because Congress passed a new law, but because the country changed in a way they didn’t expect.

So follow me as I scroll, scroll, scroll down to page 56 in the belly of Appendix A, and you’ll find this paragraph (underlined sentences are my emphasis) …

Medicaid and Medicare. “In recent years, health care spending has grown much more slowly both nationally and for federal programs than historical rates would have indicated. (For example, in 2012, federal spending for Medicare and Medicaid was about 5 percent below the amount that CBO had projected in March 2010.) In response to that slowdown, over the past several years, CBO has made a series of downward technical adjustments to projections of spending for Medicaid and Medicare. From the March 2010 baseline to the current baseline, such technical revisions have lowered estimates of federal spending for the two programs in 2020 by about $200 billion–by $126 billion for Medicare and by $78 billion for Medicaid, or by roughly 15 percent for each program.”

In other words: Whoops!

To CBO’s great surprise, the growth of health care spending has slowed. Maybe it’s the recession. Maybe it’s something more. Either way, it’s big. Cutting $200 billion from Medicare and Medicaid is “about double the revenue the government would generate by raising the Medicare eligibility age from 65 to 67,” as Sarah Kliff points out. Medical inflation, heal thyself.

The least responsible of the deficit hawks are occasionally fond of pointing out that America’s “real debt” isn’t our $14 trillion in actual debt, but our $87 trillion in “unfunded liabilities” to Social Security, Medicare, and federal pensions. It’s true that if you add up all projected spending and projected revenue for these programs over the next 75 years, the gap is ungodly. But, as I’ve said, this shortfall is exquisitely sensitive to just about every demographic trend you can imagine, plus many trends in the future of economics and health care that we cannot imagine. The fact that the government’s top number-crunchers are obliged to report figures from the future doesn’t make them oracles. It just makes them dutiful forecasters, using present-day trends to make useful, but ultimately impossible, predictions about the future of the country.

The further out you see budget projections, the more you should question their veracity. Instead, repeat to yourself seven simple words. Everything can change, and it usually does.

Geeks Protecting Our Civil Liberties

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Geeks are the New Guardians of Our Civil Liberties
Recent events have highlighted the fact that hackers, coders, and geeks are behind a vibrant political culture.

By Gabriella Coleman on February 4, 2013

Why It Matters

Various governments have proposed laws that would curtail the openness and freedom of the Internet. Without a vocal opposition, those laws likely would have passed.

A decade-plus of anthropological fieldwork among hackers and like-minded geeks has led me to the firm conviction that these people are building one of the most vibrant civil liberties movements we’ve ever seen. It is a culture committed to freeing information, insisting on privacy, and fighting censorship, which in turn propels wide-ranging political activity. In the last year alone, hackers have been behind some of the most powerful political currents out there.

Before I elaborate, a brief word on the term “hacker” is probably in order. Even among hackers, it provokes debate. For instance, on the technical front, a hacker might program, administer a network, or tinker with hardware. Ethically and politically, the variability is just as prominent. Some hackers are part of a transgressive, law-breaking tradition, their activities opaque and below the radar. Other hackers write open-source software and pride themselves on access and transparency. While many steer clear of political activity, an increasingly important subset rise up to defend their productive autonomy, or engage in broader social justice and human rights campaigns.

Despite their differences, there are certain  websites and conferences that bring the various hacker clans together. Like any political movement, it is internally diverse but, under the right conditions, individuals with distinct abilities will work in unison toward a cause.

Take, for instance, the reaction to the Stop Online Piracy Act (SOPA), a far-reaching copyright bill meant to curtail piracy online. SOPA was unraveled before being codified into law due to a massive and elaborate outpouring of dissent driven by the hacker movement.

The linchpin was a “Blackout Day”—a Web-based protest of unprecedented scale. To voice their opposition to the bill, on January 17, 2012, nonprofits, some big Web companies, public interest groups, and thousands of individuals momentarily removed their websites from the Internet and thousands of other citizens called or e-mailed their representatives. Journalists eventually wrote a torrent of articles. Less than a week later, in response to these stunning events, SOPA and PIPA, its counterpart in the Senate, were tabled (see “SOPA Battle Won, but War Continues”).

The victory hinged on its broad base of support cultivated by hackers and geeks. The participation of corporate giants like Google, respected Internet personalities like Jimmy Wales, and the civil liberties organization EFF was crucial to its success. But the geek and hacker contingent was palpably present, and included, of course, Anonymous. Since 2008, activists have rallied under this banner to initiate targeted demonstrations, publicize various wrongdoings, leak sensitive data, engage in digital direct action, and provide technology assistance for revolutionary movements.

As part of the SOPA protests, Anonymous churned out videos and propaganda posters and provided constant updates on several prominent Twitter accounts, such as Your Anonymous News, which are brimming with followers. When the blackout ended, corporate players naturally receded from the limelight and went back to work. Anonymous and others, however, continue to fight for Internet freedoms.

In fact, just the next day, on January 18, 2012, federal authorities orchestrated the takedown of the popular file-sharing site MegaUpload. The company’s gregarious and controversial founder Kim Dotcom was also arrested in a dramatic early morning raid in New Zealand. The removal of this popular website was received ominously by Anonymous activists: it seemed to confirm that if bills like SOPA become law, censorship would become a far more common fixture on the Internet. Even though no court had yet found Kim Dotcom guilty of piracy, his property was still confiscated and his website knocked off the Internet.

As soon as the news broke, Anonymous coordinated its largest distributed denial of service campaign to date. It took down a slew of websites, including the homepage of Universal Music, the FBI, the U.S. Copyright Office, the Recording Industry Association of America, and the Motion Picture Association of America.

Just a few weeks later, in Europe, as massive online and offline demonstrations, notably in Denmark and Poland, were unfolding to protest ACTA, another international copyright agreement, Anonymous again appeared (see “Europeans Protest Anti-Piracy Treaty”). After the Polish government agreed to ratify ACTA, Anonymous took down a slew of government websites and publicized street protests sweeping Krakow. Soon after, the left-leaning Polish Party, Palikot’s Movement Party, adopted the signature Anonymous symbol, the Guy Fawkes masks, wearing them during a parliamentary session to protest ACTA. Amidst this and many other outcries, the European Union scrapped this proposed law in July 2012.

So powerful was Anonymous in these events that a few weeks after they passed, I received a call from a venture capitalist involved with organizing the SOPA protests. He wanted to learn more about how Anonymous operated and whether its participants could be harnessed a little more directly. The beauty and frustration of Anonymous lies in an unruly and unpredictable spontaneity—as they like to boast, “We are not your personal army.” But his intuition—that they were an important part of the mix—was correct.

One key ingredient to the success of Anonymous lies in its participatory nature, especially when compared to spheres of hacker action where technical skill is a prerequisite for participation (and often respect). Skilled hackers are indeed vital to Anonymous’s networks—they set up communication infrastructure and grab most of the headlines—for instance, when they hack into servers to search for information on government or corporate corruption. Hacking, however, still remains one tool of many (and some Anonymous subgroups oppose hacking and defacing). There is other work to be done: stirring press releases to write, propaganda posters to design, and videos to edit. Geeks and hackers may have different skills sets, but they are often traveling companions online, ingesting similar news, following similar geeky cultural currents, and defending Internet freedom, although using distinct methods and styles of organizing.

The depth, extent, and especially diversity of this geek political movement was made evident to me just recently, not at an official political event but at a memorial service that doubled as an informal political rally. Over a thousand people gathered in New York City’s regal Cooper Union Hall to honor Aaron Swartz, a hacker and self-proclaimed activist who had recently taken his own life, some say due to government overreach in his federal case concerning the legality of downloading millions of academic articles from MIT’s library website (see “Why Aaron Swartz’s Ideas Matter”).

They spoke about Aaron’s life, quirky personality, and especially his political accomplishments and aspirations. Like his peers, he abhorred censorship, and thus naturally joined the fight against SOPA; the service featured snippets of his famous keynote address at the Freedom to Connect conference from May 2012, when Swartz said, “It was really stopped by the people themselves.” He had been instrumental in fundamental ways, for he had founded an organization, Demand Progress, a nonprofit that had effectively harnessed this citizen discontent over SOPA through petitions and other campaigns.

Unlike Anonymous, which has no single mission, physical address, or official spokesperson, Demand Progress is an institution with a board and executive director located in the heart of political power, Washington, D.C. Although it channels, quite effectively, grassroots activities in the service of protecting civil liberties, a contained group can coördinate action with deliberation and precision.

Clearly geeks and hackers are behind distinct modalities of political organizing, willing to deploy a diverse array of tactics. Demand Progress, along with the prominence of the Pirate Party in Western Europe, demonstrates the willingness of geeks and hackers to work within existing institutional channels. And all signs point to this type of traditional political activity becoming more common. But it will likely exist alongside the loosely organized acts of disobedience, defiance, and protests that have also become more frequent and visible in the last few years, in large part thanks to Anonymous.

But on that Saturday afternoon, any differences were largely cast aside in favor of standing united in grief, in commemoration, especially in the conviction that the battle to preserve civil liberties has really only just begun.

7

Attacking Syria

Israeli Strike Into Syria Said to Damage Research Site

WASHINGTON — The Israeli attack last week on a Syrian convoy of antiaircraft weapons appears to have damaged the country’s main research center for work on biological and chemical weapons, according to American officials who are sorting through intelligence reports.
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Israel’s Airstrike Near Damascus

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While the main target of the attack on Wednesday seems to have been SA-17 missiles and their launchers — which the Israelis feared were about to be moved to Hezbollah forces in Lebanon — video shown on Syrian television backs up assertions that the research center north of Damascus also suffered moderate damage.

That complex, the Syrian Scientific Studies and Research Center, has been the target of American and Western sanctions for more than a decade because of intelligence suggesting that it was the training site for engineers who worked on chemical and biological weaponry.

A senior United States military official, asked about reports that the research center had been targeted, said that any damage was likely “due to the bombs which targeted the vehicles” carrying the antiaircraft weapons, and from “the secondary explosions from the missiles.”

The official, speaking on condition of anonymity in order to discuss intelligence reports, said that “the Israelis had a small strike package,” meaning that a relatively few fighter aircraft slipped past Syria’s air defenses and that targeting both the missiles and the research center “would risk doing just a little damage to either.”

“They clearly went after the air defense weapons on the transport trucks,” the official said.

There is still much that is not known about the attack, and there have been contradictory descriptions of it since it was carried out. Initial reports suggested that the antiaircraft missiles were hit near the Lebanese border. Subsequent reports, both in Time magazine and the Israeli press, suggest there were multiple attacks conducted at roughly the same time.

The Israelis had been silent on the issue until Sunday, when Ehud Barak, the departing Israeli defense minister, gave the first indirect confirmation of the attack at a security conference in Munich. While Mr. Barak said he could not “add anything to what you have read in the newspapers about what happened in Syria,” a moment later he referred to the events as “another proof that when we say something we mean it.”

“We say that we don’t think it should be allowed to bring advanced weapon systems into Lebanon, to Hezbollah, from Syria when Assad falls,” Mr. Barak told fellow defense ministers and other officials, referring to President Bashar al-Assad of Syria.

Mr. Assad also made his first public comment on the airstrike, saying on Sunday that Syria would confront any aggression against his country, according to The Associated Press.

The ease with which Israeli planes reached the Syrian capital appeared to send a message both to Mr. Assad and, indirectly, to Iran.

Israel has said that if it saw chemical weapons on the move, it would act to stop them. By hitting the research center, part of a military complex that is supposed to be protected by Russian-made antiaircraft defenses, Israel made it clear it was willing to risk direct intervention to keep weapons and missiles out of Hezbollah’s hands.

Israel has done so before, in September 2007, when it destroyed a Syrian nuclear reactor that was under construction with North Korean help. The facility hit last week was also believed to be a center for study on nuclear issues, officials say.

But there are reasons to doubt whether the antiaircraft equipment was truly heading to Hezbollah. Outside experts like Ruslan R. Aliyev, an analyst with the Center for the Analysis of Strategy and Technologies, a defense research group in Moscow, said the SA-17’s were too sophisticated for Hezbollah to use and would be easily detected. He also said such a transfer would alienate Russia and make it impossible for Moscow to sustain its support for Mr. Assad’s government.

The strike last week also appeared to be a signal to the Iranians that Israel would be willing to conduct a similar attack on aboveground nuclear facilities if it seemed that Iran was near achieving nuclear weapons capability. But Iran would be a far harder target — much farther away from Israel, much better defended, and with facilities much more difficult to damage.

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David E. Sanger and Eric Schmitt reported from Washington, and Jodi Rudoren from Jerusalem. Steven Erlanger contributed reporting from Munich.

Silicon Roundabout

technology: how to land a job riding the silicon roundabout
The fast-moving technology sector may not be as far removed from your CV as you think. We talk to people who have gained the skills to make a successful leap to IT

Yet when they began to look for a site that would help women date other women they were faced with a slew of sites offering a poor experience or seemingly set up for the titillation of straight men. Exton knew immediately there would be demand for a dating app for lesbians and began planning Dattch while working on a dating account at a brand agency. Unlike Grindr, the app for gay men, Dattch would be less about hooking up for sex and more about meeting strangers for dating or just for friendship. Exton soon found, however, that there was only so far she could take her idea without the skill to build the app itself, which is when she noticed a new company called Decoded opening up near her London home.

She joined a one-day introduction to a coding course in August and in September began a 10-week HTML5 course at General Assembly, another learning-by-doing tech training company. In October, she left her job to run Dattch full time and is now talking to potential investors.

“I knew the words Javascript and HTML and understand the overall principle, but didn’t know how to read it, what it looked like or how to talk about it confidently,” she says. Dattch has notched up 1,000 downloads since it launched as an invitation-only service late last November. Exton expects to launch in the US and Australia this year and wants to reach 1 million users in two years.

“Now I can build websites and I feel confident doing basic web stuff. And while I contract out programming for the [more specialist] mobile site I can understand the logic flow when I’m talking about it. The course lifted barriers for me.”

Decoded’s founder, Alastair Blackwell, explains that its course doesn’t prepare people to step straight into a developer role, but is more about giving people the understanding and confidence to have better conversations with developers, and to work better as a team, rather than feeling one question away from disaster if they are suddenly asked something about the API (application programming interface).

“You don’t need to be a developer, but if you want to work in the tech industry you need to understand it,” he says. That applies to anyone looking to apply for startup jobs as diverse as HR, PR, marketing, sales and even executive level.

Decoded’s Code in a Day covers the three basic principles of programming for interaction design, information design through HTML and visual design using CSS, and trainees leave with a basic geolocation smartphone web app they build during the day. The course also explains computational thinking as a way of solving problems.

“Developers are often thought of as the people who just build stuff after the creative part has been done, but that’s a very unhealthy way of working,” says Blackwell, who describes “tech creep” – the approach and practices of the tech industry such as agile, iterative development and the open sourcing of ideas – becoming more mainstream.

“Most people tend to think very broadly, but computational thinking is about the nitty gritty, about breaking things down into constituent parts and revealing questions and opportunities that weren’t there before – and you can do it without writing the code yourself. It’s a very logical, rational way of thinking and when married with a creative way of thinking incredibly cool things can happen. It’s something you could list as a skill on your CV.”

He admits that developers were initially pretty hostile to the idea that amateurs could become developers in a day – “It takes 10,000 hours to learn a craft, pah!” – but many also acknowledged that they were largely self-taught and would have valued this kind of introduction. “It’s born out of years of scrapping about on Google teaching ourselves; we want to save others from that path, and devs appreciate and respect this,” says Blackwell.

Now is a very good time for developers in the United Kingdom. According to research by Adzuna, there are 2,935 tech vacancies in startups this month alone, 782 of those in east London, from designers and analysts to business development and marketers. London’s startup scene is flourishing in its traditionally strong industries of music and fashion, but also now in financial services and big data.

The Silicon Milkroundabout recruiting fair in London. Photograph: Tracy Howl
There are other, more specialist skills in high demand in the tech sector. Dr Martin Goodson, in his role as a researcher at Oxford University, developed a Java-based system to help assemble the genome of the puffer fish. His expertise in computational processing methods, including a Bayesian formula for classification of the ultrasonic sounds of mammals, would eventually be a powerful analytical tool for QuBit, one of London’s flourishing big-data startups.

Goodson could only go by a hunch that his skills as a statistical geneticist would be transferable to the startup space and wasn’t sure who to approach. A friend suggested Silicon Milkroundabout, a free-to-attend, increasingly popular recruitment event for startups. Hosted in a suitably quirky exhibition space (fairy lights, cutout trees and a rainbow-inspired bar) at the Truman brewery in London’s East End, Silicon Milkroundabout gives startups a platform to pitch their company to potential staff, while potential employees can approach firms that pique their interest.

At Silicon Milkroundabout last November, Goodson discovered QuBit, which analyses site data to highlight consumer behaviour and trends. Founded by four ex-Googlers, the startup has doubled in staff since Goodson joined and plans to double again by this time next year.

“I didn’t want to go down a well-trodden track,” said Goodson. “I wanted to carry on with a research approach that was about innovation, about new approaches with large data sets that would pose lots of hard problems. I work with great people – very motivated people – and get lots of responsibility.”

Silicon Milkroundabout founder Pete Smith, who also co-founded the live music organisation tool Songkick, says the event opens the startup space to graduates, giving an umbrella benefit to small companies that can recruit together at one shared event. “At Songkick, we struggled to hire great developers, because the ones working at places like Google aren’t looking for other jobs. We wanted to get in front of the best people, including passive job seekers and people who might jump ship from banks,” he said. “It’s not about saying we’re a better place to work, but about creating a category of jobs that didn’t really exist before.”

Since it launched in a London pub in May 2011, Silicon Milkroundabout has grown to host 2,000 attendees investigating 800 jobs at 130 startups. Preparing for the next event on 11 and 12 May, Smith has recruited a full-time team to run it and taken on more space at the Truman brewery. Part of the jobs fair’s mission, Smith explains, has been to attract developers away from lucrative positions in the banking sector.

Silicon Milkroundabout’s approach has not been subtle; one bullish poster for the event pasted monochrome suits with skulls for heads over the slogan Don’t Work for the Suits, more reminiscent of Occupy London than a jobs fair. There is a subtle animosity between the startup scene and tech in the finance sector, not least because startups struggle to compete with the salaries; the current average is £33,927 at a startup, while banking IT roles pay £51,589.

Songkick’s chief technical officer, Dan Crow, says hiring is the most obvious point of contention between the City and the startups. “The City’s institutions still hoover up a lot of talented graduates in the university milkrounds and we often find ourselves in competition with them for great students.” But the rising profile of Silicon Roundabout and the startup space, as well as slower hiring in the City, has begun to work in startups’ favour, though the pressure to compete with finance-sector salaries is a big challenge for startups that want to hire real talent.

But for experienced developers, choosing to transfer to the startup world seems more down to a need for autonomy and experimentation. “At a bank, you’re one of hundreds of programmers, working to optimise some tiny corner of a large system to eke out a few extra 10ths of a percent of profit,” explains Crow.

“At a startup, you get to see how the entire business operates and be part of the decision-making process, so your role is much broader and more impactful. You’re part of a small, focused team working to change the world.”

TALKING IN CODE: The best courses

Decoded

Offers four one-day courses, including Code in a Day and Social Networks in a Day, as well as a three-day incubator in which a prototype is developed.

General Assembly

Runs dozens of courses including User Experience Design and Digital Brand Strategy as well as online and evening seminars from £20.

Mozilla Foundation

Has a comprehensive developer training site which uses community feedback to support each lesson. The School of Webcraft starts with building a profile and develops into more complex lessons.

Codecademy

A free online learning site that has taught more than 5 million people how to code. Offers interactive courses in Python, Ruby, jQuery and JavaScript.

Stagnating?

What Do People Have Less Of Than They Had 40 Years Ago?
Posted Friday, Jan. 25, 2013, at 2:53 PM ET
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Donald Boudreaux and Mark Perry say it’s a myth that middle class living standards are stagnating, arguing that “according to the Bureau of Economic Analysis, spending by households on many of modern life’s ‘basics’ — food at home, automobiles, clothing and footwear, household furnishings and equipment, and housing and utilities — fell from 53% of disposable income in 1950 to 44% in 1970 to 32% today.”

Jim Tankersley fires back that it all depends what you call basics:

Boudreaux and Perry count the basics as food, clothing, shelter and cars. Fine. But what if we add in gasoline (to run those cars), health care (to help us live longer) and education (which is increasingly required for getting and keeping a middle-class job)? Then the math looks a lot different. […] But if you expand the “basics” group to include gas, health care, health insurance, medical prescriptions and education, there’s little change over the last 40 years. That group of basics ate up 64 percent of American consumer spending in 1970, and 62 percent in 2011.
I feel like the longer the time horizon you’re considering, the more sense it makes to think less about monetary income and more about quantities of stuff, which are less subject to the vagaries of inflation calculations. And it seems to me that when you look at it in terms of quantities consumed the stagnational hypothesis—which originally was popular on the left but now has gained a lot of credence on the right as well—seems much harder to defend.
First you have the Boudreaux/Perry basics, roughly physical “stuff,” and it’s clear that the typical American has more “stuff” in 2012 than they had in 1972. Houses are bigger, cars are better, we have more appliances. We’re also pretty clearly better entertained today than we were 40 years ago. More TV stations, more streaming content, much easier access to the back catalogue of older movies and audio recordings.
The big counters to this are health care and college tuition. But here’s where I think the quantities consumed perspective gets important. Colleges charge much higher prices today than they did 40 years ago but many more people have college degrees:

So we don’t have fewer people going to college. And families aren’t giving up on food, clothing, shelter, entertainment, transportation, or durable goods in order to afford college. That leaves us with health care. Here, again, there’s no denying that prices have gotten much higher relative to incomes. But health outcomes seem to be clearly better. Life expectancy has risen. We have some treatments that didn’t exist 40 years ago. Gunshot wounds are more survivable. Various prescription drugs that were under patent protection in 1972 are available as generics today. The average worker works fewer hours than he or she did 40 years ago.
My question for the stagnationists is what exactly is stagnating? Men have more leisure time and women have more career opportunities. People are healthier and better educated and have more material goods and entertainment options. The main exceptions I can think of are that traffic jams are bigger problem than they used to be, and certain coastal neighborhoods have become prohibitively expensive. That’s bad. And I bow to none in my advocacy of congestion pricing and housing affordability policies but those factors can’t outweigh all the rest.
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73

Learning from Mother Nature

LED Efficiency Increased by 55% after Studying Fireflies

By Tyler Hamilton | Thu, 31 January 2013 22:38 | 0

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A fond memory of my family’s annual camping weekend at Sandbanks Provincial Park is the late-night walk to the comfort station just before hitting the tents.

With the sound of crickets haunting the evening and smell of campfire smoke on their hoodies, my daughters carefully scan the darkness in search of fireflies, or in their world fairies with magic dust.

We never grow bored of these amazing little creatures, which through an oxygen-induced chemical reaction that takes place in their lower abdomen can cause their bellies to light up. The process is called bioluminescence, and it has earned these small flying beetles the nickname “lightning bugs.”

Human observation of fireflies throughout history has led to some useful products, such as emergency glow sticks, which offer the benefit of not needing batteries. But researchers have struggled to achieve the kind of efficiencies studied in fireflies.

One answer to the puzzle, it seems, has nothing to do with chemical reactions. Earlier this month, in two research papers published in the journal Optics Express, scientists from Belgium, Canada and France revealed that the design of a firefly’s abdomen plays an important role in enhancing the bug’s trademark glow.

Related article: Low Energy Light Bulbs Not So “Green” After All?

In fact, they were able to replicate the outside structure of the firefly’s “lanterns” — the organs within the insect’s abdomen — to create a coating that, when applied to the surface of a light-emitting diode (LED), boosted light efficiency by roughly 55 per cent.

It’s a classic example of biomimicry in action. “There are many things in nature that can be adapted for many fields,” said nanotechnology specialist Ali Belarouci, a senior research scientist at the University of Sherbrooke in Quebec. “With the equipment we have today we’re able to see phenomena (in nature) we couldn’t see before.”

Belarouci said Belgian researchers were studying firefly lanterns with an electron microscope when they noticed a pattern of irregular scales with sharp edges and protruding tips. Using computer simulations, they looked at how these scales might affect the transmission of light out of the abdomen.

What was interesting is that the scales, which they described as having the shape of a factory roof, could be viewed at the micrometer level — that is, each scale tip was positioned about 10 micrometres apart, or about one-tenth the width of a human hair.

Small to us, a micrometre is massive in the world that defines nanotechnology, and this is where previous research on fireflies and other insects had largely focused. But at that level, the structures were observed to have a small impact on efficiency — a few per cent increase at most.

The Belgian team was quite surprised to find much larger efficiency gains at the larger micro-level, and this encouraged them to take their research to the next level.

That’s when Belarouci and his research colleagues in Sherbrooke entered the picture. Their role in the collaboration was to replicate the jagged scale structure of a firefly’s lantern and adapt it to an LED device. They did this using a photolithographic process. It involved coating the top of an LED with a light-sensitive material, in this case a type of polymer, and using a laser to create the factory-roof profile.

“We can do this with most LEDs,” said Belarouci, emphasizing the simplicity of the process. “The advantage is that you can add the coating to an existing LED. You don’t have to redesign the whole thing.”

That they have demonstrated the ability to boost LED efficiency by more than 50 per cent has major implications for a market that’s just finding its stride and a technology already known for being 85 per cent more efficient than conventional incandescent bulbs.

Related article: Google Ups the Ante for Renewable Investments

Never mind that LED bulbs last more than 20 times longer and don’t contain mercury, one of the biggest criticisms of compact fluorescent bulbs.

As the New York Times reported this week, prices for LED lights are falling and growth is picking up. It cited the fact that LED technology, despite higher retail prices, accounted for 20 per cent of lighting revenues at Philips last year, and that LEDs are expected to outsell incandescent lights in Canada and the United States in 2014, according to technology research firm IMS Research.

By 2016, IMS predicts shipment of LED bulbs for use in standard residential sockets will hit 370 million units. That’s more than 10 times the shipments reported in 2012.

As for the firefly-inspired coating, the researchers figure that modifying existing LED manufacturing techniques to incorporate the light-boosting layer are achievable and could lead to even better energy savings from LED lights within the next few years.

Has the research caught the attention of industry? “So far we haven’t been contacted,” Belarouci said.

It’s only a matter of time.

And it’s not just LEDs that could benefit from this discovery. “You could use the same kind of concept to improve photovoltaic cells,” he said. In other words, solar cells with the coating could potentially absorb more sunlight and produce more electricity per cell.

It’s something to think about the next time you spot a firefly, or, if you prefer, fairies with magic dust.

By. Tyler Hamilton

Tyler Hamilton, author of Mad Like Tesla, writes weekly about green energy and clean technologies.