রবিবার, ৩১ মার্চ, ২০১৩

Obama walks to Easter service at nearby church

WASHINGTON (AP) ? President Barack Obama attended Easter services at an Episcopal church near the White House where past presidents frequently have worshipped.

The president, first lady Michelle Obama and daughters Sasha and Malia took the short walk across Lafayette Park to St. John's Church Sunday morning.

Obama was greeted by several parishioners with handshakes and smiles as the church members were returning to their seats from Holy Communion, which the first family also joined.

The sermon by Rev. Dr. Luis Leon was based on the Gospel of John and the Resurrection of Jesus. Leon said the message of Easter was about the "proclamation of victory, the victory of powerful love over loveless power."

He said the "Easter vision" was the ability of the congregation to recognize the presence of Christ in their life, which would allow them to see the world in a new way without pain, loneliness, injustice, war, hate and despair. Instead, with the new vision, he intoned, they can see with love, hope and truth.

The Obamas have previously worshipped at St. John's, including Easter services in 2009 and 2012. They attended Easter service at Shiloh Baptist Church in 2011.

A pew nine rows back from the altar at St. John's carries a small brass plaque designating it as "The President's Pew." Church history claims that every president since James Madison has visited.

Source: http://news.yahoo.com/obama-walks-easter-nearby-church-172407668--politics.html

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Death toll at 18 in Tanzania building collapse

ZANZIBAR, Tanzania (AP) ? At least 18 people were killed when a building collapsed Friday in the Tanzania's largest city, Dar es Salaam, police said Saturday, as hopes dimmed of rescuing more survivors.

Poor equipment hampered efforts to rescue more than 60 people believed to be trapped under the rubble, said Police commissioner Meshak Saddik. At least 17 people, three seriously injured, were pulled out of the debris Friday.

Officials said constriction work on the building, located on one of the busiest streets in Tanzania's commercial center, was about to be completed and that the structure did not have tenants. Most of the people caught in the collapse of the 12-story building were laborers as well as those passing by or loitering nearby. Some witnesses said dozens of construction workers and food vendors were in the building when it collapsed Friday morning and that scores of children were playing soccer in a nearby playground. Others said more than 200 casual laborers and engineers worked on the building regularly.

Saddik said three engineers who worked on the building had been taken into custody for questioning. In recent years building collapses have become frequent in East African countries as some property developers bypass regulations to cut costs.

Dar es Salaam police have halted work on a 16-story building that was being built adjacent to the one that collapsed, saying the construction project needs to be reviewed. Both buildings have the same owner.

Source: http://news.yahoo.com/death-toll-18-tanzania-building-collapse-102928087.html

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Gods and Beasts

Denise Mina's latest spins a web of Glasgow connections and corruption.

March 29, 2013

Gods and Beasts By Denise Mina Little, Brown 311 pp.

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Reviewed by Anna Mundow for Barnes & Noble Review

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The Scottish writer Denise Mina may be regarded as a crime novelist, but that has never been the whole story. From her first novel, "Garnethill," to her latest, Gods and Beasts, Mina has resisted neat classification. Her fiction, set mainly in Glasgow, is too subtle to be "tartan noir." Her protagonists are often female, but they are too complicated to be heroine sleuths, too difficult to pin down. Paddy Meehan, for example, who first appeared as a watchful girl in "Garnethill," became the prime investigator in "Field of Blood." Now Meehan, an established journalist, is barely glimpsed in "Gods and Beasts," while Detective Sergeant Alex Morrow, familiar from "The End of the Wasp Season," is Mina's chief character.

More confident these days in her hard-won authority, Morrow is as shrewd as ever, whether she is studying a suspect or a fellow cop. "It felt strange to have that double perspective," she reflects as she listens to an anxious, perhaps guilty, colleague, "to have to calculate the gulf between what was said and what was meant" (a Jamesian observation that also sums up what Mina does so well).

"Gods and Beasts" opens, however, in a straightforward way with a crime, or rather its aftermath. A young man sits on a curb, in shock, cradling a toddler, "koala-clamped to his chest," strangers welded together by casual violence. During the armed robbery of a post office, the child's grandfather has been shot to death. Martin Pavel, a bystander, is left holding the boy and replaying the bloody image: "automatic fire, red explosions on the old man's back, the tilt of his torso, the greasy slide."

What follows is equally impressionistic, a series of images ricocheting off a stunned consciousness. Martin registers a paramedic kneeling before him, the hospital where he and the child are "[p]ushed in a canvas wheelchair, through the A&E waiting room, not very clean, not very nice." Then a cubicle: "Time passed. Clocks ticked and trolleys rolled. Nurses shoes squeaked by beyond the curtain." And soon the departure of the boy with his distraught mother, followed by the arrival of DS Alex Morrow and DC Harris, whose questions tether and calm Martin's unruly recollections.

It is gradually apparent that the shooting was coincidental but not random ? the gunman and the grandfather seemed to recognize each other ? and that Martin himself is a conundrum. An American who sounds Scottish, is well educated, tattooed, and a compulsive runner, Martin is familiar with guns, gifted with accents, and haunted by details ? all of which makes him an invaluable yet oddly suspect witness. He is also a stray exotic on the harsh, treacherously shifting terrain that Mina so masterfully depicts.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/rbkc9VvKU-8/Gods-and-Beasts

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Lil Wayne Reveals: 'I'm An Epileptic'

'I could've died soon,' Weezy tells L.A. radio station, clearing up rumors about his health and weighing in on 2013 'Hottest MCs.'
By Rob Markman


Lil Wayne
Photo: Christopher Polk/ Getty Images

Source: http://www.mtv.com/news/articles/1704571/lil-wayne-epileptic.jhtml

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The World's Top Reference Software Programs - Information ... - 5Sot

The World?s Top Reference Software Programs

Why should a computer have a good reference software program? It is because a professional reference program will be more credible than something that can be found on a typical website. This is especially true because many leading authorities work to compile reference software that is up to date and accurate. Here is a look at some of the top reference software programs. Some of these work as simple dictionaries or encyclopedias, but others can work for other services like travel or taxes.

Microsoft?s Encarta series of virtual encyclopedias has been seen as one of the top reference software programs of all time. It is updated every year, and it even allows for free updates for certain users. This program can be easily integrated with other programs in the Microsoft Office series, including Word and PowerPoint. Web search assistance for more information on topics in the encyclopedia is also featured through Encarta.

Some of the top reference software programs includes dictionaries that can help with not only the English language but also various other foreign languages. While English language dictionaries from groups as Random House and Oxford are available there are foreign language programs that can help educate people on how to speak different languages. Rosetta Stone?s foreign language programs are among the top reference software programs in that thirty different languages are covered. These languages range from common ones like Spanish and French to languages like Hebrew and Welsh.

Some of the top reference software programs work to educate people on computer processes. Learn2, which is located at tutorials.com, has all sorts of programs that teach users about how to use certain computer processes. This includes using Microsoft Office programs, Lotus spreadsheet programs and even basic computer use lessons.

There are programs that are popular for travel planning too. Unlike a typical atlas, one of these programs can give detailed instructions on how to get from one point to another with information on all sorts of hotels, restaurants and other attractions on the way. Microsoft Streets and Trips is the most popular program in this category. Not only does this include updated information but it also allows for free online updates regarding construction and GPS compatibility.

The last of the types of top reference software programs involves that of tax preparation software. Every year the federal tax code will change and several new things will appear in the code. To keep up with all of these changes it is important that the right reference software programs be used for this. In fact, the best ones will help a user to find out new information that can help to get the person to save money on taxes or to get a greater return.

TurboTax and TaxCut are clearly the most popular tax reference programs available. These programs work to help educate people on tax law changes and can help them with filing their taxes without having to go to a local tax specialist. This can definitely help get a person to save money.

Those are some of the top reference software programs to choose from. Not only do these top reference software programs help to provide education through standard dictionary and encyclopedia services but they can also help to educate people on foreign languages. Those who do not know how to use a computer can be helped through tutorial software, and even trip and tax planning can be handled. These types of reference programs are ones that all computer users should consider having.

PPPPP

Word Count 589

Source: http://5sot.ru/the-worlds-top-reference-software-programs/

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শনিবার, ৩০ মার্চ, ২০১৩

Judge: Jolie didn't plagiarize 'Blood and Honey'

(AP) ? A federal judge says actress Angelina Jolie didn't steal the story for her movie "In the Land of Blood and Honey" from a Croatian author.

City News Service reports Friday's tentative ruling in Los Angeles will throw out the suit accusing Jolie of copyright infringement.

In 2011, author James Braddock sued Jolie and the film company that made the film, saying it was partly based on his book "The Soul Shattering."

U.S. District Judge Dolly M. Gee wrote in a tentative ruling that the plots, characters and themes in the two works were not "substantially" similar, though both centered on war romances.

Jolie wrote, directed and co-produced the film.

Braddock has been ordered to tell the court why his complaint should not be dismissed with prejudice.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/4e67281c3f754d0696fbfdee0f3f1469/Article_2013-03-29-US-People-Jolie/id-cfd15534f0dd431782cae2ee557a682a

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Jim Carrey Responds to Fox News: "A Media Colostomy Bag" (Little green footballs)

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Andrei Arlovski?s camp says timing error in New Jersey caused him to take ?huge blow? late

Just days after Nick Diaz's camp criticized the athletic commission in Quebec for their handling of his UFC 158 weigh-in with UFC welterweight champ Georges St-Pierre, another athletic commission is under fire. Jackson's MMA, the gym who backs Andrei Arlovski, said a timing error by the New Jersey State Athletic Control Board resulted in Arlovski's broken jaw.

Arlovski lost to Anthony Johnson in a World Series of Fighting bout on Saturday. Jackson's MMA posted on their Facebook about the timekeeping problem:

The NJ athletic commission was worried about the World Series of Fighting getting a new canvas and new corner pads for the cage they almost canceled the fight Saturday night. Unfortunately they forgot to get a time keeper that was trained properly. 1st round 5min 8 sec in the Andrei fight. A devastating blow was landed after the 5min mark. It's amazing how so much time is spent with over regulating but the simple things can cost dearly.

WSOF had to bring in a new canvas and pads when the ones they originally had were unsuitable. But the timing error is much worse. Check out this video via MMA Fighting, and listen to the wood clacking at the 10-second mark. The clock disappears from the screen at seven seconds. Even a generous countdown shows the fight went past the five-minute mark.

The worst part is that the damage Johnson caused came after the time should have expired. His jaw was broken, and it needed surgery for repair. It also raises questions on if the fight result would have been different if Arlovski wouldn't have been hurt late in the first round.

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Source: http://sports.yahoo.com/blogs/mma-cagewriter/andrei-arlovski-camp-says-timing-error-jersey-caused-144726034--mma.html

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ImSyndicate -BF3 Prof - ADK= Gaming Community

Hello ImSyndicate,

?

My real name is Joachim, and im from Denmark, in Scandinavian. Im 16 years old and im goin in 9th grade. I love to play computer games, and soccer. Im always trying to improve my gaming skills, so i can be the ?best. Training is the way

?

/ImSyndicate


Source: http://www.adkgamers.com/topic/25235-imsyndicate-bf3-prof/

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Romo gets paid

Philadelphia Eagles v Dallas CowboysGetty Images

Given Friday?s events, it?s clear that the suggestion that the Cowboys couldn?t have used the franchise tag on Tony Romo in 2014 came from the Romo camp as part of an effort to break whatever final hurdle(s) existed between the team and the player.

Per a source with knowledge of the situation, it never was going to be issue.

The glitch that would have resulted in the final years of Romo?s contract voiding after the window for using the franchise tag had closed came, we?re told, from a deal that was done in 2011 to help create cap space.? At that time, Romo, the Cowboys, and his agents agreed to commence the process to make Romo a Cowboy for life, and to get it done before the start of the final season of his current contract.

In the end, Romo was never going to leave the Cowboys.? So it didn?t matter if there was no franchise tag to be used.

?Tony has a special relationship with Jerry [Jones], Stephen [Jones], and the Cowboys organization.? The parties truly view it as a long-term partnership and they truly trust each other,? the source said.? ?Tony values being a Cowboy for life.?

Moreover, the guaranteed money in the new Romo deal ($55.5 million) hints that the franchise-tag formula was a factor in the negotiations.? With a salary of $11.5 million in 2013 and franchise-tag numbers of $20.16 million and $24.19 million, respectively, in 2014 and 2015, Romo would have made $55.85 million over the next three years, if he had gone one year at a time under the franchise tag.

Either way, the Cowboys have gone all in with Romo.? Today?s deal simply puts even more chips in the middle of the table.

Source: http://profootballtalk.nbcsports.com/2013/03/29/report-deal-done-romo-gets-more-guaranteed-money-than-flacco/related/

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Samsung Galaxy S 4 mini will reportedly go on sale shortly after GS 4

Samsung Galaxy S 4 mini will reportedly go on sale shortly after GS 4

Not too long after the Samsung Galaxy S 4 was announced, we started hearing whispers of a "miniature" version of the device -- which makes sense, given the Galaxy S III had a smaller sidekick of its own. Today, however, Bloomberg reported the unannounced device is indeed coming soon after the flagship makes its appearance at the end of April. If it follows a similar pattern to its bite-sized predecessor, it likely will be offered in Europe as a lower-cost alternative to the Galaxy S 4. The device is rumored to offer a dual-core 1.6GHz processor, a 4.3-inch display and 8MP camera. Sadly, no official details were given, but we've reached out to Samsung officials for comment and will update when we receive word.

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Via: SamMobile, 9to5Google

Source: Bloomberg

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/H808uch_4zc/

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Hillman?s homeless gig (Powerlineblog)

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Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/295172037?client_source=feed&format=rss

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শুক্রবার, ২৯ মার্চ, ২০১৩

Asian shares fall, euro shaky as Europe worries mount

By Chikako Mogi

TOKYO (Reuters) - Asian shares fell on Thursday as weak euro zone data, a sluggish debt auction in Italy and fears of a potential run on Cyprus's banks stoked investors' concerns about instability in Europe.

European markets were seen subdued, with financial spreadbetters predicting London's FTSE 100, Paris's CAC-40 and Frankfurt's DAX to open down as much as 0.3 percent.

Benchmark indices in Spain and Italy were likely to open flat and 0.3 percent lower respectively.

A 0.4 percent fall in U.S. stock futures pointed to a weak Wall Street start.

Japan's Nikkei stock average closed down 1.3 percent, as euro zone worries prompted profit taking in exporters and financials.

The negative tone for Asian equities was compounded by the latest restrictive move by China, with its banking watchdog ordering banks to strengthen checks on the underlying assets of a range of wealth management products to ward off potential risks to the financial system.

The MSCI's broadest index of Asia-Pacific shares outside Japan fell 0.7 percent, wiping out the previous day's gains, which had taken the index to a one-week high.

Thursday is the last trading day for the first quarter for many Asian markets, which will be closed on Friday for the Good Friday holiday.

The pan-Asian index was set for its smallest quarterly gain since the second quarter last year with a 0.9 percent rise, which would also be its worst first quarter in four years.

"Multiple factors are denting sentiment, with uncertainties over the future of Cyprus despite the bailout, Italian political instability and bad economic indicators from the euro zone," said Hirokazu Yuihama, a senior strategist at Daiwa Securities in Tokyo.

Despite their recent retracement, Asian shares outside of Japan have generally stayed in a range for the first three months of 2013, holding near the upper end close to their highest levels since August 2011, as improving U.S. economic growth and hopes China will stay on a recovery track helped boost investors' risk appetite.

"China's move to tighten property regulations has been the biggest drag for Asia. Looking ahead, whether China can keep recovering will be the main issue speficic to this region," Yuihama said, adding that Southeast Asian markets may be exposed to the biggest adjustments if negative news spurred broader selling.

China shares, by far the worst regional performer on Thursday, were headed for their worst loss in nearly a month, hurting Hong Kong markets, with banks taking a hit after they were ordered to tighten control over wealth management products (WMP) and improve transparency.

Hong Kong shares slid 1.3 percent and Shanghai shares slumped 2.7 percent.

"The timing of the announcement caught the market by surprise, although people were already expecting the regulators to act," said Hong Hao, chief strategist at Bank of Communication International Securities.

Trading slowed generally as market players closed positions ahead of the Easter holidays.

"Whatever is happening in Europe in terms of Cyprus and the ramifications of that, maybe a lot of traders just don't want to be long or don't want to have positions over this long weekend," said Winston Sammut, investment director at Maxim Asset Management.

EURO VULNERABLE

Cypriots are expected to besiege lenders in the morning as banks reopen for the first time in almost two weeks.

Authorities imposed restrictions on cash withdrawals and may curb the use of credit cards abroad to keep a rein on money flows after the country agreed to a bailout deal that will wipe out some senior bank bondholders and impose losses on large depositors.

In Italy, the government's cost of borrowing over five years rose to its highest since October at an auction on Wednesday, reflecting investor wariness over a lack of progress in forming a new government and worries about Cyprus's bailout.

Meanwhile, data on Wednesday showed confidence in the euro zone economy fell more than expected in March after four straight months of gains.

"Headline risks for the euro should persist, although a positive turn of events in either country would probably come as a greater surprise given the market's subdued expectations," said Vassili Serebriakov, strategist at BNP Paribas.

The euro was at $1.2789 (8448 pence), hovering near a four-month low of $1.2750 (842 pence) touched on Wednesday.

The dollar was down 0.1 percent but still near Wednesday's 7-1/2-month peak of 83.302 against a basket of key currencies.

Fears about the euro zone underpinned safe-haven U.S. Treasuries and gold, while 10-year Japanese government bond yields fell to 0.510 percent, the lowest level since June 2003, on expectations strong stimulus measures will be announced by the Bank of Japan next week at its first policy meeting under new leadership.

Such anticipations drove the BOJ's benchmark interest rate down on Wednesday to 0.059 percent, the lowest since July 13, 2006, which was one day before the central bank ended its policy to keep the overnight call rate effectively at zero percent.

U.S. crude futures rose 0.2 percent to $96.77 (63.93 pounds) a barrel while Brent added 0.3 percent to $110 (72.66 pounds).

London copper eased 0.2 percent to $7,590.50 (5,014.20 pounds) a tonne, with prices set to end the month and quarter down due to a lack of robust Chinese demand.

(Additional reporting by Clement Tan in Hong Kong, Ian Chua and Maggie Lu Yueyang; in Sydney; Editing by Eric Meijer & Kim Coghill)

Source: http://news.yahoo.com/asian-shares-ease-italy-cyprus-worries-003035311--finance.html

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The Secret Republican Plan to Repeal 'Obamacare'

A few minutes after the Supreme Court issued its landmark decision upholding President Obama?s health care law last summer, a senior adviser to Mitch McConnell walked into the Senate Republican leader?s office to gauge his reaction.

McConnell was clearly disappointed, and for good reason. For many conservatives, the decision was the death knell in a three-year fight to defeat reforms that epitomized everything they thought was wrong with Obama?s governing philosophy. But where some saw finality, McConnell saw opportunity ? and still does.

Sitting at his desk a stone?s throw from the Senate chamber, McConnell turned to the aide and, with characteristic directness, said: ?This decision is too cute. But I think we got something with this tax issue.?

He was referring to the court?s ruling that the heart of the 2010 Affordable Care Act, the so-called individual mandate that requires everyone in the country to buy health insurance or pay a penalty, was a tax. And while McConnell thought calling the mandate a tax was ?a rather creative way? to uphold the law, it also opened a new front in his battle to repeal it.

McConnell, a master of byzantine Senate procedure, immediately realized that, as a tax, the individual mandate would be subject to the budget reconciliation process, which exempted it from the filibuster. In other words, McConnell had just struck upon how to repeal Obamacare with a simple majority vote.

The Kentucky Republican called a handful of top aides into his office and told them, ?Figure out how to repeal this through reconciliation. I want to do this.? McConnell ordered a repeal plan ready in the event the GOP took back control of the Senate in November ? ironic considering Democrats used the same process more than two years earlier in a successful, last-shot effort to muscle the reforms into law.

In the months that followed, top GOP Senate aides held regular strategy meetings to plot a path forward. Using the reconciliation process would be complicated and contentious. Senate rules would require Republicans to demonstrate to the parliamentarian that their repeal provisions would affect spending or revenue and Democrats were sure to challenge them every step of the way. So the meetings were small and secret.

?You?re going in to make an argument. You don?t want to preview your entire argument to the other side ahead of time,? said a McConnell aide who participated in the planning. ?There was concern that all of this would leak out.?

By Election Day, Senate Republicans were ready to, as McConnell put it, ?take this monstrosity down.?

?We were prepared to do that had we had the votes to do it after the election. Well, the election didn?t turn out the way we wanted it to,? McConnell told National Journal in an interview. ?The monstrosity has ... begun to be implemented and we?re not giving up the fight.?

Indeed, when it comes to legislative strategy, McConnell plays long ball. Beginning in 2009, the Republican leader led the push to unify his colleagues against Democrats? health care plans, an effort that almost derailed Obamacare. In 2010, Republicans, helped in part by public opposition to the law, won back the House and picked up seats in the Senate. Last year, GOP presidential nominee Mitt Romney?s embrace of the individual mandate while Massachusetts governor largely neutralized what had been a potent political issue.

But, in the next two years, Republicans are looking to bring the issue back in a big way. And they?ll start by trying to brand the law as one that costs too much and is not working as promised.

Democrats will be tempted to continue to write off the incoming fire as the empty rhetoric of a party fighting old battles. But that would be a mistake. During the health care debate, the GOP?s coordinated attacks helped turn public opinion against reform. And in the past two years, no more than 45 percent of the public has viewed Obamacare favorably, according to the Kaiser Family Foundation?s tracking polls. Perhaps even more dangerous for Democrats, now-debunked myths spread by Republicans and conservative media remain lodged in the public consciousness. For instance, 40 percent of the public still believes the law includes ?death panels.?

During the legislative debate over the law, Democrats promised Obamacare would create jobs, lower health care costs, and allow people to keep their current plans if they chose to. Those vows, Republicans argue, are already being broken.

The Congressional Budget Office, the Hill?s nonpartisan scorekeeper, estimated that the health care law would reduce employment by about 800,000 workers and result in about 7 million people losing their employer-sponsored health care over a decade. The CBO also estimated that Obamacare during that period would raise health care spending by roughly $580 billion.

McConnell?s office has assembled the law?s 19,842 new regulations into a stack that is 7 feet high and wheeled around on a dolly. The prop even has it?s own Twitter account, @TheRedTapeTower.

?All you got to do is look at that high stack of regulation and you think, ?How in the world is anybody going to be able to comply with all this stuff?? ? GOP Sen. Orrin Hatch, told National Journal. ?And I?m confident that the more the American people know of the costs, the consequences, the problems with this law, then someday there are going to be some Democrats who are going to join us in taking apart some of its most egregious parts.?

In fact, just a few hours after that interview last week, 34 Democrats joined Hatch on the Senate floor to support repealing Obamacare?s medical-device tax. Though the provision passed overwhelmingly, it doesn?t have a shot at becoming law because the budget bill it was attached to is nonbinding. Still, Republicans see it as a harbinger of things to come.

?Constituent pressure is overriding the view that virtually all Democrats have had that Obamacare is sort of like the Ten Commandments, handed down and every piece of it is sacred and you can?t possibly change any of it ever,? McConnell said. ?When you see that begin to crack then you know the facade is breaking up.?

Of course, Republicans are doing their best to highlight and stoke the kind of constituent anger that would force Democrats to tweak the law. In fact, if Democrats come under enough pressure, Republicans believe they might be able to inject Obamacare into the broader entitlement-reform discussion they are planning to tie to the debt-limit debate this summer.

But that is a long shot. If Republicans hope to completely repeal the health care law, they have to start by taking back the Senate in 2014 and would likely need to win the White House two years later. Still, some Republicans think the politics are on their side.

?I?m not one of those folks who ... because I didn?t support something, I want it to be bad. I want good things for Americans. But I do think this is going to create a lot of issues and ? affect things throughout 2014 as it relates to politics,? Republican Sen. Bob Corker said. ?The outcome likely will create a better atmosphere for us.?

Republicans will need to win half a dozen seats to retake the chamber. So, what are the chances??

?There are six really good opportunities in really red states: West Virginia, North Carolina, Louisiana, Arkansas, South Dakota, and Alaska,? McConnell said last week. ?And some other places where you have open seats like Michigan and Iowa. And other states that frequently vote Republican, an example of that would be New Hampshire. So, we?re hopeful.?

And earlier this week, Democratic Sen. Tim Johnson put his home state of South Dakota in play when he announced he will not be running for reelection in 2014.

In addition to trying to win back the Senate, McConnell will have to protect his own seat in two years. McConnell has made moves to shore up his right flank to fend off conservative challengers. He?s hired fellow Kentucky Republican Sen. Rand Paul?s campaign manager, who helped Paul defeat the establishment candidate McConnell backed in the primary. ?

In the meantime, Republicans will continue to, as GOP Sen. John Barrasso put it, ?try to tear (Obamacare) apart.? And the GOP suspects it might get some help from moderate Democrats less concerned about protecting Obama?s legacy than winning reelection.

It?s just the latest act in a play that saw McConnell give more than 100 floor speeches critical of Democratic reforms and paper Capitol Hill with more 225 messaging documents in the 10 months before Obamacare?s passage. Away from the public spotlight, McConnell worked his caucus hard to convince them to unite against the law, holding a health care meeting every Wednesday afternoon. GOP aides said they could not remember a time before, or since, when a Republican leader held a weekly meeting with members that focused solely on one subject.

?What I tried to do is just guide the discussion to the point where everybody realized there wasn?t any part of this we wanted to have any ownership of,? McConnell recounted. ?That was a nine-month long discussion that finally culminated with Olympia Snowe?s decision in the fall not to support it. She was the last one they had a shot at.?

Indeed, some Republicans remember opposition forming organically as it became clearer where Democrats were headed, crediting McConnell for crystallizing the issue. Asked who unified Senate Republicans against Obamacare, Corker recalled, ?I think it happened over time.? As time moved on, it just seemed that this train was going to a place that was going to be hard to support.?

McConnell had finally won his long-fought battle to unite the conference against Obamcare. And some Republicans credit McConnell with being first to that fight.

?He had the Obama administration?s number before almost anyone else,? Hatch recalled. ?He began laying the groundwork for this fight very early, in private meetings and so forth, and really was the first one on our side in the ring, throwing punches just about how bad it was for families, businesses, and our economy.?

?There?s been no stronger fighter against this disastrous law than Mitch McConnell,? he added.

And as McConnell?s war continues, Democrats have begun positioning themselves for the next battle. Leading up to last week?s three-year anniversary of the law?s passage, Democrats held press events touting its benefits, claiming more than 100 million people have received free preventive services; 17 million children with preexisting conditions have been protected from being denied coverage; and 6.6 million young adults under 26 have been covered by their parents' plan.

Democrats wisely rolled out many of the easiest, most-popular Obamacare benefits first. The next few years will see the implementation of provisions that are both more complicated and controversial, like creating state-based insurance exchanges where people can buy coverage. Asked about the political ramifications of possible implementation problems, Democratic Sen. Max Baucus, a chief architect of Obamacare, sidestepped the question saying, "My job is to do my best to make sure this statute works to help provide health care for people at the lowest possible cost."

Far from a full-throated assurance that everything will run smoothly, Baucus?s answer hints at the dangers Democrats face as Obamacare comes online.

And with the law moving from the largely theoretical to the demonstrable, the health care debate is poised to return to intensity levels not seen since before the law passed.

For congressional Republicans, it?s probably their last, best chance to turn opposition into political gain.

And much of that job falls to McConnell, a brilliant defensive coordinator who will have to play flawless offense if he hopes to take control of the Senate next year.

Source: http://news.yahoo.com/secret-republican-plan-repeal-obamacare-200403420--politics.html

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TapTapPass Quickly Enables Your iPhone's Passcode from Anywhere

TapTapPass Quickly Enables Your iPhone's Passcode from AnywhereiOS (Jailbroken): If you want to enable the passcode on your iPhone you usually need to jump into the settings, hit the toggle, and enter your passcode. It's a bit tedious, but if you want to speed up the process TapTapPass makes it possible to enable your passcode from pretty much anywhere.

TapTapPass works with Activator so you can set up a tap or gesture to instantly enable your passcode. When you perform the activator function, the screen locks with the passcode enabled. After you unlock it once, the passcode is disabled again. If you're the type to only need a passcode occasionally, this is a great way to get the benefits of a passcode without the trouble of having it on all the time. Of course, you can always automate the process as well.

TapTapPass | Modmyi via iDownloadBlog

Source: http://feeds.gawker.com/~r/lifehacker/full/~3/1FD4d50CbbE/taptappass-quickly-enables-your-iphones-passcode-from-anywhere

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Manufacturers Ramping Up For June 2013 iPhone 5S Launch

Image (1) CG-Downtown-Shenzhen.jpg for post 151595A confidential presentation that describes a Shenzhen-based manufacturer's 2013 product plans points to a few interesting bits of information about the iPhone 5S launch in June 2013 and Foxconn's role as manufacturer of record for Apple products.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/2G_uZAfkGt4/

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Video: Dusting for prints from a fossil fish to understand evolutionary change

Thursday, March 28, 2013

In 370 million-year-old red sandstone deposits in a highway roadcut, scientists have discovered a new species of armored fish in north central Pennsylvania.

Fossils of armored fishes like this one, a phyllolepid placoderm, are known for the distinctive ornamentation of ridges on their exterior plates. As with many such fossils, scientists often find the remains of these species as impressions in stone, not as three-dimensional versions of their skeletons. Therefore, in the process of studying and describing this fish's anatomy, scientists took advantage of a technique that may look a lot like it was stolen from crime scene investigators.

In the video, Dr. Ted Daeschler shows the fossil and a rubber cast made by pouring latex into its natural impression in the rock. Once the latex hardened, Daeschler peeled it out and dusted its surface with a fine powder to better show the edges of the bony plates and the shapes of fine ridges on the fish's bony armor ? a lot like dusting for fingerprints to show minute ridges left on a surface. With this clearer view, Daeschler and colleagues were better able to prepare a detailed scientific description of the new species.

This placoderm, named Phyllolepis thomsoni, is one of two new Devonian fish species described by Daeschler in the Bicentennial issue of the Proceedings of the Academy of Natural Sciences of Philadelphia, with different co-authors. The other new species is a lobe-finned fish discovered in northern Canada. This discovery is described at http://drexel.edu/now/news-media/releases/archive/2013/March/Fossil-Species-from-Fish-Eat-Fish-World/.

Both the Pennsylvania placoderm and the Canadian lobe-finned fish species are from the late Devonian period, at a time long before dinosaurs walked the Earth ? but, geologically speaking, not long before the very first species began to walk on land. Daeschler studies Devonian species in particular to help describe the evolutionary setting that gave rise to the first vertebrate species with limbs. He has dug for Devonian species in Pennsylvania since 1993, and in northern Canada since 1999.

Honoring A Rich History of Pennsylvania Paleontology

Daeschler, a vice president and associate curator at the Academy of Natural Sciences of Drexel University, and an associate professor in Drexel's College of Arts and Sciences, and co-author Dr. John A. Long, a leading authority on placoderms from Flinders University in Australia, named the species in honor of Dr. Keith S. Thomson.

Thomson, the Executive Officer of the American Philosophical Society, has been a mentor and colleague to many Devonian fossil researchers, including Daeschler. Thomson has formerly held positions including President and CEO of the Academy of Natural Sciences, Director of the Oxford University Museum, and Dean of the Graduate School of Arts and Sciences at Yale University.

Asked for comment on the discovery named in his honor, Thomson noted his long professional connection with the Devonian fossil beds in Pennsylvania that Daeschler studies:

"The Devonian beds around Renovo PA were worked extensively by my old professor at Harvard, Alfred Sherwood Romer and his associates, in the 1950s. They got some very good material of fishes but gave up on the site as a potential source of the very earliest four-legged vertebrates. In 1965 Romer suggested that I have a go but there had been no major erosion on the sites and therefore nothing much new had become exposed. I moved on to other things, but [in 1993] when Ted asked about possible projects in PA I gave him all the old notebooks, including mine, and off he went. In the intervening period there had been some major roadwork, new exposures were made, and on the Sunday evening of his very first weekend trip Ted came to the house and showed me a part of the shoulder of a tetrapod. Once we had looked at every which way and decided there was no other explanation, he causally reached into his bag and said "in that case, I have another one." The rest is history -- a history of very hard, careful, work, a whole team of collectors, some local, and brilliant discoveries of superb material particularly of fishes of every kind. So I am delighted by the success of this work over the past twenty years and flattered to become associated with it by having a species named after me. (There is a certain symmetry to this as long ago I named one of the species that had been collected by Romer after my wife!)"

###

Drexel University: http://www.Drexel.edu/

Thanks to Drexel University for this article.

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Source: http://www.labspaces.net/127504/Video__Dusting_for_prints_from_a_fossil_fish_to_understand_evolutionary_change

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EBay targets Gross Merchandise Value of $110 billion in 2015

March 28 (Reuters) - Rory McIlroy, playing for the first time since losing his world number one ranking earlier this week, got off to a shaky start at the Houston Open on Thursday where he dropped three shots over his opening eight holes. The 23-year-old Northern Irishman, who was replaced atop the world rankings by Tiger Woods this week, struggled to find his rhythm on an ideal day for low scoring at the Redstone Golf Club in Humble, Texas. He bogeyed the par-four second hole and made a double-bogey seven on the eighth hole to limp to the turn at three-over. ...

Source: http://news.yahoo.com/ebay-targets-gross-merchandise-value-110-billion-2015-195151702--sector.html

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RBC Hosts Send-Off Reception For Carifta Swim

??

Nassau, Bahamas - On March 26th, 2012, RBC Royal Bank, in conjunction with The Bahamas Swimming Federation, held a send-off reception in honor of the Bahamian swimmers who will compete at the 2013 CARIFTA Swimming Championships. Guests at the reception, which was held at Royal Bank House, bid the athletes farewell and wished them good luck at the event. The team of 36 swimmers and 9 water polo players will travel to Jamaica on Thursday, March 27th accompanied by their coaches and chaperones.

RBC?s commitment to the promotion and development of swimming in The Bahamas is demonstrated through its continued support of various swimming events, most notably The Bahamas National Swim Championships.? Algernon Cargill, President of the Bahamas Swimming Federation recognized the significant contributions RBC has made to youth development through its support of sports.? He stated, ?Had it not been for RBC?s commitment to our federation, I can unequivocally state that our federation would not be where it is today.? Royal Bank holds the unilateral distinction of being the longest continuous corporate sponsor of any sporting organization in The Bahamas and I am pleased to say thank you.?? This year RBC will celebrate its 30th consecutive year as the title sponsor of the RBC Bahamas National Swimming Championships.

RBC is of the firm belief that the development of sports is critical to national development. Patrice Ritchie, Area Vice President, New Providence for RBC said, ?RBC is pleased to host the CARIFTA athletes and assure them of our continued support.?? She continued, ?By raising the profile of sports and showing just what The Bahamas can achieve on a world stage, these athletes provide inspiration for our sporting stars of tomorrow.? ?

The Bahamas Swimming Federation ('BSF') is responsible for the development, promotion and control of Swimming, Diving, Synchronized Swimming, Water Polo, Open Water Swimming and Masters Swimming in the Commonwealth of The Bahamas.? Working closely with the Ministry of Youth Sports and Culture the Federation has formed an outstanding programme that has produced some of the best swimmers in the region.? Kevin Colebrooke, Chief Sports & Recreation Officer, Ministry of Youth, Sports & Culture thanked RBC for their support over the years.? Wishing the swimmers success at CARIFTA, Mr. Colebrooke commended them and their coaches.? He encouraged the athletes to do their best and emphasized, ?We are all very proud of you and looking forward to great performances at this year?s CARIFTA.?

The CARIFTA Swimming Meet is held annually in a different Caribbean nation and constitutes the major competitive event in the region.The 28th CARIFTA Aquatics Championships is set for March 30 to April 2, at the National Stadium Aquatics Centre in Kingston, Jamaica. Last year, The Bahamas CARIFTA swimming squad finished in second place, and is poised to build upon their strong performance this year.

Source: http://www.thebahamasweekly.com/publish/sports/RBC_Hosts_Send-Off_Reception_For_Carifta_Swim_Team27479.shtml

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Proximity to coal-tar-sealed pavement raises risk of cancer, study finds

Mar. 28, 2013 ? People living near asphalt pavement sealed with coal tar have an elevated risk of cancer, according to a study in the journal Environmental Science and Technology. Much of this calculated excess risk results from exposures in children, age six or younger, to polycyclic aromatic hydrocarbons (PAHs) from the sealant.

"The increased cancer risk associated with coal-tar-sealed asphalt (CSA) likely affects a large number of people in the U.S. Our results indicate that the presence of coal-tar-based pavement sealants is associated with significant increases in estimated excess lifetime cancer risk for nearby residents," said E. Spencer Williams, Ph.D., principal author of the study and Baylor University assistant research scientist at the Center for Reservoir and Aquatic Systems Research in Baylor's College of Arts & Sciences.

Researchers from Baylor University in Waco, Texas, and the in Austin, Texas, are the first to report on the potential human health effects of PAHs in settled house dust and soil in living spaces and soil adjacent to parking lots sealed with coal-tar-based products.

"Exposure to these compounds in settled house dust is a particularly important source of risk for children younger than six years of age, as they are expected to ingest this material at higher rates," Williams said. "This indicates that the use of coal-tar-based pavement sealants magnifies aggregate exposures to PAHs in children and adults in residences adjacent to where these products are used and is associated with human health risks in excess of widely accepted standards."

Data on PAHs in settled house dust used for this analysis were published previously by the same authors. In that study, settled house dust and parking lot dust were sampled for 23 ground-floor apartments in Austin, Texas. The parking lot surfaces adjacent to the apartments were coal-tar-sealed asphalt, asphalt-based sealant over asphalt pavement, or unsealed concrete. Concentrations of PAHs were 25 times higher in house dust in residences adjacent to coal-tar-sealed pavement compared to those with other pavement types. "This study was the first to find a strong association between a product or a behavior and PAHs in house dust," said Barbara Mahler, the USGS research hydrologist who oversaw the study.

For this study, doses and risk associated with residences adjacent to unsealed asphalt lots were considered relative to those adjacent to (CSA) parking lots. Benzo(a)pyrene concentrations in CSA-affected settled house dust were high relative to those reported in most parts of the U.S. where coal-tar-based sealcoat is not used (California and Arizona). Data for PAHs in coal-tar-sealed asphalt-affected soils and unsealed asphalt-affected soils are available from samples from New Hampshire and suburban Chicago.

The analysis did not consider exposure to the dust on the pavement itself, which has PAH concentrations 10s to 100s of times higher than those in house dust or soil, or inhalation of air over sealed pavement. "Over time, about half of the PAHs in the sealcoat are released into the air, and concentrations in air are extremely high, particularly in the hours to days after application," said Peter Van Metre, USGS research hydrologist and author of two papers on volatilization of PAHs from sealcoat.

Sealcoat is a black, shiny substance sprayed or painted on the asphalt pavement of parking lots, driveways, and playgrounds to improve appearance and protect the underlying asphalt. An estimated 85 million gallons of coal-tar-based sealant are applied to pavement each year, primarily east of the Continental Divide in the U.S. and parts of Canada. Coal-tar-based pavement sealants are 15 to 35 percent coal-tar pitch, which has been classified as a human carcinogen by the International Agency for Research on Cancer. Over time, the dried sealant is worn away from pavement surfaces, and the resulting mobile dust particles can be transported into nearby homes.

"Although the analysis presented here is based on a limited dataset, the results indicate that biomonitoring might be warranted to characterize the exposure of children and adults to PAHs associated with coal-tar-based pavement sealant," Williams said. "Further investigation is also needed into the impacts of coal-tar-based pavement sealants on PAH concentrations in indoor and outdoor environments."

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Story Source:

The above story is reprinted from materials provided by Baylor University.

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Journal Reference:

  1. E. Spencer Williams, Barbara J. Mahler, Peter C. Van Metre. Cancer Risk from Incidental Ingestion Exposures to PAHs Associated with Coal-Tar-Sealed Pavement. Environmental Science & Technology, 2013; 47 (2): 1101 DOI: 10.1021/es303371t

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/fZe2BuEECVo/130328125236.htm

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The Problem with Silicon Valley CEO Excess, in 15 Sentences

It's almost too perfect: The CEO of a quintessential Silicon Valley SoMoLo app ? that's social/mobile/local for the rest?of you ? presents the perfect picture of Silicon Valley startup richesse in a bite-size, 11-question long new Q&A over at Vanity Fair. Indeed, it takes Dave Morin of Path just the 15 sentences printed in his responses for the personal "My Phone" interview series to encapsulate all the money that young tech execs throw around, with or without a business model. It's enough to make you want to throw your phone at the wall, that Yahoo kid be damned. "I have two iPhones, one for day and one for the night. When the day phone runs out, the night phone takes over. I never have to worry," Morin says. The co-founder of the circle-of-friends social networking app also commutes to work using the expensive car service app Uber, at least on?occasion: "It got me to work this morning." And presumably that goes for other mornings, too, all of which is a little exorbitant. (There's more in the mini-interview, which we should repeat is about?the apps on his iPhone, if you can stomach it.)

RELATED: Quote: The Ad Generation

Sure, this thirtysomething is the head honcho of a startup that maybe you've heard of by now. But Path isn't exactly the Facebook of Facebook clones. It has a measly 6 million users. (For comparison,?Instagram has 100 million monthly active users.) Path does have some "revenue streams," selling photo filters (found for free on a bajillion other similar apps), but they are "relatively limited," as Wired's Mike Issac. Path has hinted at a subscription service, but as Wired's Mat Honan notes: "it's unclear how that would work or who would subscribe." In other words, just like so many other Social Mobile Local app copycats, Path isn't rolling in the dough. But because of the multi-millions in venture capital funding his startup has received, Dave Morin can still act like he is.?

RELATED: Yoga Teacher Fired for Wanting Facebook Employee to Turn Off Her Phone

Which is not to pick on this guy and his iPhone, necessarily: Morin, of course, is just symbolic of a larger class shift still unfolding as a result of the latest tech bubble. It's a new nouveau riche that pretends to eschew extreme wealth, while still managing to spend in excess. That's great for a very certain type of economy?? namely, the insular tech bubble economy.?The gap between the rich and poor minorities is increasing, for example. In fact, it's having a lot of deep effects on the Bay Area,?as Ellen Cushing explains in this feature for the?East Bay Express. "The very rich have always, to a greater or lesser degree, been guilty of excess, but what's changed is that the Bay Area's new wealth doesn't necessarily have the perspective, the experience, or the commitments of the group it's replacing," she writes. "And that brings with it a whole host of disparate side effects."

Source: http://news.yahoo.com/problem-silicon-valley-ceo-excess-15-sentences-210253223.html

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PFT: Lattimore cheered on at Pro Day workout

Wild Card Playoffs - Seattle Seahawks v Washington RedskinsGetty Images

When Robert Griffin III released a statement on Tuesday, the news that most people took out of it was that he won?t rush his recovery from reconstructive knee surgery. But some people are also reading into Griffin?s statement a shot at the Redskins for the circumstances that led him to need reconstructive knee surgery.

Griffin said in his statement, wich he sent to Trey Wingo of ESPN, that everyone who is responsible for Griffin getting hurt understands his responsibility.

?I know where my responsibility is within the dilemma that led to me having surgery to repair my knee and all parties involved know their responsibilities as well,? Griffin wrote.

Griffin didn?t name any other parties who were responsible for his injury, but he could have been referring to Redskins coach Mike Shanahan, who left him in the Redskins? playoff loss to the Seahawks even though Griffin?s knee was clearly bothering him. Or he could have been referring to Redskins team doctor James Andrews, the renowned surgeon who works on the Redskins? sideline and allowed Griffin to play. Or he could have been referring to Redskins owner Daniel Snyder for the sloppy playing surface at FedEx Field that day.

A USA Today story on Griffin?s statement noted that it suggested there?s blame to go around within the Redskins, and on ESPN?s Pardon the Interruption on Wednesday, longtime Washington, D.C., sports media figures Tony Kornheiser and Mike Wilbon both said it was clear that Griffin was ripping Shanahan with his statement.

?This is a thinly veiled direct shot at his coach, Mike Shanahan,? Kornheiser said.

?It is direct, it?s bold, it?s a heavy shot and it?s deserved,? Wilbon added.

Calling it a ?direct shot? at Shanahan may be an overstatement: Griffin could have actually mentioned Shanahan if he really wanted to take a ?direct shot.? But if Griffin isn?t pleased with the way the Redskins handled his knee injury, he isn?t alone.

Source: http://profootballtalk.nbcsports.com/2013/03/27/lattimore-hears-applause-at-pro-day-workout/related/

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Discovery opens door to efficiently storing and reusing renewable energy

Discovery opens door to efficiently storing and reusing renewable energy [ Back to EurekAlert! ] Public release date: 28-Mar-2013
[ | E-mail | Share Share ]

Contact: Mark Lowey
mlowey@ucalgary.ca
403-210-8659
University of Calgary

Two University of Calgary researchers have developed a ground-breaking way to make new affordable and efficient catalysts for converting electricity into chemical energy.

Their technology opens the door to homeowners and energy companies being able to easily store and reuse solar and wind power. Such energy is clean and renewable, but it's available only when the sun is shining or the wind is blowing.

The research by Curtis Berlinguette and Simon Trudel, both in the chemistry department in the Faculty of Science, has just been published in Science one of the world's top peer-reviewed journals.

"This breakthrough offers a relatively cheaper method of storing and reusing electricity produced by wind turbines and solar panels," says Curtis Berlinguette, associate professor of chemistry and Canada Research Chair in Energy Conversion.

"Our work represents a critical step for realizing a large-scale, clean energy economy," adds Berlinguette, who's also director of the university's Centre for Advanced Solar Materials.

Simon Trudel, assistant professor of chemistry, says their work "opens up a whole new field of how to make catalytic materials. We now have a large new arena for discovery."

The pair have patented their technology and created from their university research a spin-off company, FireWater Fuel Corp., to commercialize their electrocatalysts for use in electrolyzers.

Electrolyzer devices use catalysts to drive a chemical reaction that converts electricity into chemical energy by splitting water into hydrogen and oxygen fuels. These fuels can then be stored and re-converted to electricity for use whenever wanted.

The only byproduct from such a 'green' energy system is water, which can be recycled through the system.

To store and provide renewable power to a typical house would require an electrolyzer about the size of a beer fridge, containing a few litres of water and converting hydrogen to electricity with virtually no emissions, the researchers say.

Key to their discovery is that they deviated from conventional thinking about catalysts, which typically are made from rare, expensive and toxic metals in a crystalline structure.

Instead, Berlinguette and Trudel turned to simpler production methods for catalysts. This involved using abundant metal compounds or oxides (including iron oxide or 'rust'), to create mixed metal oxide catalysts having a disordered, or amorphous, structure.

Laboratory tests reported in their Science paper show their new catalysts perform as well or better than expensive catalysts now on the market, yet theirs cost 1,000 times less.

Their research was supported by the university's Institute for Sustainable Energy, Environment and Economy, Alberta Innovates, Mitacs and FireWater Fuel Corp.

FireWater Fuel Corp. expects to have a commercial product in the current large-scale electrolyzer market in 2014, and a prototype electrolyzer using their new catalysts ready by 2015 for testing in a home.

###


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Discovery opens door to efficiently storing and reusing renewable energy [ Back to EurekAlert! ] Public release date: 28-Mar-2013
[ | E-mail | Share Share ]

Contact: Mark Lowey
mlowey@ucalgary.ca
403-210-8659
University of Calgary

Two University of Calgary researchers have developed a ground-breaking way to make new affordable and efficient catalysts for converting electricity into chemical energy.

Their technology opens the door to homeowners and energy companies being able to easily store and reuse solar and wind power. Such energy is clean and renewable, but it's available only when the sun is shining or the wind is blowing.

The research by Curtis Berlinguette and Simon Trudel, both in the chemistry department in the Faculty of Science, has just been published in Science one of the world's top peer-reviewed journals.

"This breakthrough offers a relatively cheaper method of storing and reusing electricity produced by wind turbines and solar panels," says Curtis Berlinguette, associate professor of chemistry and Canada Research Chair in Energy Conversion.

"Our work represents a critical step for realizing a large-scale, clean energy economy," adds Berlinguette, who's also director of the university's Centre for Advanced Solar Materials.

Simon Trudel, assistant professor of chemistry, says their work "opens up a whole new field of how to make catalytic materials. We now have a large new arena for discovery."

The pair have patented their technology and created from their university research a spin-off company, FireWater Fuel Corp., to commercialize their electrocatalysts for use in electrolyzers.

Electrolyzer devices use catalysts to drive a chemical reaction that converts electricity into chemical energy by splitting water into hydrogen and oxygen fuels. These fuels can then be stored and re-converted to electricity for use whenever wanted.

The only byproduct from such a 'green' energy system is water, which can be recycled through the system.

To store and provide renewable power to a typical house would require an electrolyzer about the size of a beer fridge, containing a few litres of water and converting hydrogen to electricity with virtually no emissions, the researchers say.

Key to their discovery is that they deviated from conventional thinking about catalysts, which typically are made from rare, expensive and toxic metals in a crystalline structure.

Instead, Berlinguette and Trudel turned to simpler production methods for catalysts. This involved using abundant metal compounds or oxides (including iron oxide or 'rust'), to create mixed metal oxide catalysts having a disordered, or amorphous, structure.

Laboratory tests reported in their Science paper show their new catalysts perform as well or better than expensive catalysts now on the market, yet theirs cost 1,000 times less.

Their research was supported by the university's Institute for Sustainable Energy, Environment and Economy, Alberta Innovates, Mitacs and FireWater Fuel Corp.

FireWater Fuel Corp. expects to have a commercial product in the current large-scale electrolyzer market in 2014, and a prototype electrolyzer using their new catalysts ready by 2015 for testing in a home.

###


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2013-03/uoc-dod032113.php

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