Multidimensional black holes get electric when flexed

Bending a black hole can juice it up. In extra dimensions, a black hole behaves like a fluid and a solid at the same time, and flexing the solid form may generate an electric field.

Although these effects exist only in the theoretical realm, the underlying equations could help us puzzle out some of the real-world properties of the hot, superdense matter that existed right after the big bang.

In our four-dimensional universe – three of space and one of time – black holes occupy single points in space-time. String theory says that if you add a fifth dimension, the black hole becomes a black string. Adding a sixth yields a sheet, or a "black brane".

This multidimensional universe has a boundary, which when described mathematically looks a lot like the equations for quark-gluon plasma, a primordial form of matter that can be created fleetingly in particle accelerators but which can be too chaotic to study directly. Effects at this boundary also apply to black brane behaviour, which means branes can be used to glean the properties of quark-gluon plasma.

Brane bender

But describing black branes requires Einstein's equations, which are complex and unwieldy, says Joan Camps at the University of Cambridge, who was not involved in the new work. So one trick is to try to describe them as ordinary materials.

Previously, physicists showed that black branes follow the mathematics of fluid dynamics, which in turn allowed them to accurately predict the viscosity of quark-gluon plasma.

Now Jay Armas of Copenhagen University in Denmark and colleagues have shown that black branes can behave like solids as well. If the black brane has an electric charge, bending it converts mechanical stress into an electric field, as in piezoelectric materials. Armas hopes the results will yield further insights into quark-gluon plasma.

"This kind of black hole can be approximated by materials," Camps says. "This is new progress, and it's progress that you can formulate in terms of ordinary concepts."

Journal reference: Physical Review Letters, doi.org/j2c

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Government can help in training of foreign workers: SNEF

SINGAPORE: The Singapore National Employers Federation (SNEF) says the government can help in defraying the cost of training foreign workers.

In an interview with MediaCorp, SNEF president Stephen Lee said the federation is in discussions with various agencies to see how this can be done.

Mr Lee pointed out that the productivity of foreign workers must be raised in order for Singapore to achieve its long term productivity target of 2 to 3 per cent.

To recruit better skilled workers, the federation says a few industries are working with the authorities to implement a stricter pre-selection process where workers are tested for their skills before they arrive in Singapore.

Construction workers like Umesh Sundaram survives on less than S$300 a month. He earns about S$1,100 a month and sends most of it to his family in India.

The 25-year-old hopes he can earn more as his skills improves.

"I'd like to go for training to be more productive, so it can increase my salary," said Umesh.

The Workforce Development Agency (WDA) tells MediaCorp that only a small number of foreign workers are sent for training by their companies.

Mr Lee said foreign workers, who represent one third of the workforce, cannot be neglected.

"We must have some programmes to train foreign workers. Those who are already here, (we can) re-train them, to upgrade their skills...the more sensitive question is: who will take up the tab for this training?" he said.

"We are in discussions with various agencies to see how they can do that without putting undue burden on the government's training expenses," he added.

The government currently does not provide direct training subsidies for foreign workers.

Labour chief Lim Swee Say pointed out that employers are ultimately responsible for improving the productivity of migrant workers.

"The ownership of upgrading every worker cannot be with the government, or the tripartite partners, it has to be with the management," he said.

Observers noted that some companies hire foreign workers on short-term contracts, which reduce the incentive to send them for training.

However they pointed out that there were many reasons to train workers who stay with the company longer; HR experts believe foreign workers will be able to earn more when their productivity increases and can take on greater responsibilities.

"Cost is always a major consideration for any business and if the company has to come out with additional cost to train these foreign workers and with very minimal productivity gains, then it won't be (much of an incentive)," said Ronald Lee, managing director of PrimeStaff Management Services.

"However, if the government does come by and also support and provide finances to supplement this training, then it will be easier to incentivise the employers to provide more training," he said.

- CNA/jc

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NFL Week 15: The best photos

The Jacksonville Jaguars observe a moment of silence to honor the victims of the Connecticut school shooting before their game against the Miami Dolphins at Sun Life Stadium on Sunday, December 16. Check out the action from Week 15 of the NFL and then look back at the best photos from Week 14.

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In divorce, mom had authority over Conn. shooter

Last Updated 11:12 a.m.

NEWTOWN, Conn. When the parents of Connecticut school shooter Adam Lanza divorced in 2009, their legal documents offer no hints of an acrimonious split and make no mention of any lingering mental health or medical issues for the then-teenage boy.

Newly-public divorce paperwork shows that Nancy Lanza had the authority to make all decisions regarding her son's upbringing.

Play Video

Who is Adam Lanza?

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Adam Lanza's weapons, strategy

The court papers were made public Monday.

The divorce was finalized in September 2009, when Adam Lanza was 17.

There is no evidence of bitterness in the court file, no exchange of accusations or drawn out custody disputes.

Nancy and Peter Lanza had joint legal custody of Adam but he lived with his mother. The parents agreed to consult and discuss major decisions affecting Adam's best interests. In instances where the parents couldn't agree, Nancy Lanza "shall make the final decision," Judge Stanley Novak wrote on Sept. 24, 2009.

Nancy Lanza, who was once a stockbroker for John Hancock in Boston, married Peter Lanza in Kingston, N.H., in June 1981. The divorce file said the marriage "has broken down irretrievably and there is no possibility of getting back together."

The divorce agreement gave Nancy Lanza $265,000 in alimony last year.

It makes no mention of any mental health issues regarding her son.

As part of the divorce, Nancy Lanza was ordered to attend a parenting education program. The provider, Family Centers Inc., certified that she completed the program on June 3 and June 10, 2009. The document says only that Lanza "satisfactorily completed the program."

The documents also say Adam Lanza has lived his entire life at the Newtown home where he shot his mother to death, before going to Sandy Hook Elementary School in Newtown, Conn., on Friday morning and killing 20 children and six adults before taking his own life.

A Connecticut officials said Nancy Lanza was found in bed, in her pajamas, shot four times in the head with a .22-caliber rifle.

29 Photos

Victims of Conn. school shooting

Adam Lanza is believed to have used a Bushmaster AR-15 rifle in the school attack, a civilian version of the military's M-16 and a model commonly seen at marksmanship competitions. Versions of the AR-15 were outlawed in the United States under the 1994 assault weapons ban; that law expired in 2004, and Congress, in a nod to the political power of the gun-rights lobby, did not renew it.

Neighbors told CBS News that Nancy Lanza was a gun enthusiast and often took Adam Lanza target shooting with her; it was her guns Adam used against her and the women and children at Sandy Hook.

CBS News' Pat Milton reports a source briefed on the investigation said that Nancy Lanza was demanding of her children. Even though Adam was highly intelligent, she pressed him to high standards and even pressed her sons to measure up at the shooting range where she taught them to shoot, the source said.

Federal agents have concluded that Adam Lanza had visited an area shooting range, but they do not know whether he practiced shooting there. Agents determined Lanza's mother visited shooting ranges several times, but it's not clear whether she took her son or whether he fired a weapon there, said Ginger Colbrun, a spokeswoman for the federal Bureau of Alcohol, Tobacco, Firearms and Explosives.

Adam's aunt, Marsha Lanza of Crystal Lake, Ill., said that Nancy Lanza kept guns for own safety, and had something of a survivalist mentality; she was worried about protecting her home if the economy went south.

Money was not an issue for the family. Marsha said her ex-husband left Nancy "well-off . . . She didn't have to work."

However, a friend of Nancy Lanza, local landscaper Dan Holmes, said she evidently still suffered from a bad divorce and could be pretty vocal about her ex-husband ... years afterwards."

Peter Lanza, a tax director who lives in Stamford, Conn., issued a statement relating his own family's anguish in the aftermath.

"Our family is grieving along with all those who have been affected by this enormous tragedy. No words can truly express how heartbroken we are," he said. "We are in a state of disbelief and trying to find whatever answers we can. We too are asking why. ... Like so many of you, we are saddened, but struggling to make sense of what has transpired."

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Newtown Couple Vow to Live for Dead Daughter

The parents of Jessica Rekos, a 6-year-old girl who died during the massacre at Sandy Hook Elementary School in Newtown, Conn., said they are committed to keeping their daughter's memory alive despite their pain.

"We will talk about her every day, we will live for her," Krista Rekos told ABC News. "We will make sure her brother knows what an amazing person she was."

Richard and Krista Rekos say that talking about Jessica, who loved horseback riding and whom they called the CEO of their family, brings tiny moments of comfort.

CLICK HERE for full coverage of the massacre at the elementary school.

"Jessica loved writing, and she would often leave us little notes all over the house," Rekos said. "They would just say, 'I love you so much.'

"She was a ball of fire, she ruled the roost," Krista Rekos said.

When the call came Friday morning that Sandy Hook Elementary was on lockdown, Krista Rekos rushed in disbelief through the town where she and her husband were raised, a place they had always felt safe.

"I was running, and I kept thinking, 'I'm coming for you honey, I'm coming,'" she said, choking up.

CLICK HERE to read about the "hero teacher," the principal and 20 children who lost their lives.

First Sandy Hook Shooting Victims to Be Buried Watch Video

Adam Lanza: Who Was Elementary School Shooter? Watch Video

Richard Rekos said they initially had little information on what had happened.

"We had no idea at that point," he said. "We thought, OK, the reports are that one or two people may have been injured and taken to hospitals. There was still hope, that the children were hiding, there was still so much hope at that point."

The couple said that they walked around the firehouse, thinking that maybe Jessica had been taken there.

"I knew exactly what she was wearing, and I was hoping to see her little ponytail run around the corner, and her jacket and her black glittery Uggs that she had on that morning," Krista Rekos said.

Finally, around 1:15 p.m., everyone was asked to sit down, and a police officer said 20 children had been killed.

"We couldn't get a straight answer," Richard Rekos said. "There's so much panic and confusion when that announcement was made, the life was just sucked out of the room. And you know, I just point-blank found a state trooper and said, 'Are you telling me that standing here as a parent that my daughter is gone?' And he said, 'Yes.'"

The Rekoses were asked to stay at the firehouse to identify their daughter's body but, overcome with grief, they left in disbelief. The couple went home, and got into their daughter's bed, staying there until about 1 a.m., they said.

At that point there was a knock on the door and a police officer said that Jessica was dead.

"It just confirmed the nightmare, it's not real," Krista Rekos said. "It's still not real that my little girl who's so full of life and wants a horse so badly, and who was going to get cowboy boots for Christmas, isn't coming home."

The couple said the pain is just settling in. But equally strong is their commitment to keeping their daughter's memory alive.

The parents said that their 6-year old family powerhouse, with an enormous heart, will forever be their angel who left behind love notes that are still being found.

"This morning I found a little journal, and it was exactly what I needed, because it says, 'I love you so much momma, love Jessica,'" her mother said.

"It was like she was telling me she was watching us and she knows how hard this must be for us, and she wants us to know she loved us, and she knows how much she was loved."

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Zebrafish made to grow pre-hands instead of fins

PERHAPS the little fish embryo shown here is dancing a jig because it has just discovered that it has legs instead of fins. Fossils show that limbs evolved from fins, but a new study shows how it may have happened, live in the lab.

Fernando Casares of the Spanish National Research Council and his colleagues injected zebrafish with the hoxd13 gene from a mouse. The protein that the gene codes for controls the development of autopods, a precursor to hands, feet and paws.

Zebrafish naturally carry hoxd13 but produce less of the protein than tetrapods - all four-limbed vertebrates and birds - do. Casares and his colleagues hoped that by injecting extra copies of the gene into the zebrafish embryos, some of their cells would make more of the protein.

One full day later, all of those fish whose cells had taken up the gene began to develop autopods instead of fins. They carried on growing for four days but then died (Cell, DOI: 10.1016/j.devcel.2012.10.015).

"Of course, we haven't been able to grow hands," says Casares. He speculates that hundreds of millions of years ago, the ancestors of tetrapods began expressing more hoxd13 for some reason and that this could have allowed them to evolve autopods.

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Football: Corinthians clinch Club World Cup title

YOKOHAMA, Japan: Brazilian giants Corinthians won the Club World Cup in Japan on Sunday, overcoming European champions Chelsea 1-0 in a closely-fought encounter.

Striker Paolo Guerrero got the goal as the Sao Paulo club secured their second intercontinental title -- they won the 2000 FIFA Club World Championship -- and became the first side from outside Europe to win the title since 2006.

"We played a high quality match," a delighted Corinthians coach Tite said afterwards.

"Everything went well. Each player performed their own role and were able to do well in their position. I'm very happy."

But interim Chelsea boss Rafael Benitez felt his team were unlucky to lose, ruing several missed chances.

"We knew it would be a tough game against a good team. I think they had one (clear cut) chance and they scored and we didn't take our chances. That was the difference."

Benitez made three changes to the team that thrashed Mexican side Monterrey 3-1 in the semi-final -- replacing Oscar, John Obi Mikel and Cesar Azpilicueta with Frank Lampard, Ramires and Victor Moses.

Tite changed just one player from the side that scraped to a 1-0 last-four win over Egypt's Al Ahly, bringing in Jorge Henrique for Douglas.

The match at the almost-full 68,000-capacity International Stadium in Yokohama was frenetic right from the first whistle as play swung from end to end.

Chelsea came closest to taking the lead after eight minutes when Corinthians goalkeeper Cassio fumbled a Gary Cahill effort from a corner, before gathering the ball just short of the goal-line as Victor Moses looked to pounce.

On 25 minutes, the referee waved away a penalty appeal by Corinthians when centre-forward Guerrero went down softly under a challenge by Cahill.

Emerson should have scored three minutes later after Cahill let the ball slip under his foot. But the Corinthians forward blazed his shot over the bar from the edge of the penalty box with just Petr Cech to beat.

Guerrero then had a shot blocked shortly afterwards before striker Fernando Torres was similarly denied at the other end.

The Spaniard should have done better on 37 minutes however, expertly controlling a long-range pass from Lampard that split the Corinthians' defence. But a weak shot at Cassio meant the Brazilians breathed a sigh of relief.

Moses did better two minutes later, cutting in from the left and curling a shot that Cassio did well to tip round his left-hand post.

The Corinthians goalkeeper -- later named player of the tournament -- was proving tough to beat, holding onto a long-range shot from Juan Mata shortly afterwards, and the teams entered the break goalless.

The second half started as quick as the first, with Eden Hazard causing problems for the Corinthians defence before midfielder Paulinho gave Cech a fright with a shot that narrowly went wide on 64 minutes.

There was finally a breakthrough five minutes later when Guerrero headed in from close range after Danilo's shot was blocked.

Benitez brought Oscar on for Moses almost straightaway. But it was Torres who missed the best chance to equalise when he shot straight at the goalkeeper from the edge of the six-yard box with only four minutes to go.

Cahill was sent off shortly afterwards, believed to be for lashing out at Emerson, but Chelsea managed one last chance in injury time.

Torres headed the ball in the net, however it was ruled offside and Corinthians held on.

CONCACAF champions Monterrey took third place earlier Sunday, defeating Al Ahly 2-0 through goals from Jesus Corona and Cesar Delgado.

- AFP/fa

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Pearlman: I think Bobby Petrino is slime

Bobby Petrino was named head coach at Western Kentucky, months after being embroiled in scandal at University of Arkansas

STORY HIGHLIGHTS

• Bobby Petrino was named the new football coach at Western Kentucky this week


• Hiring came just months after he was fired from Arkansas amid scandal


• Jeff Pearlman says, sadly, this is no surprise in big-time college sports


• He says the vast majority of players are ultimately hurt by the behavior of coaches and administrators

Editor's note: Jeff Pearlman is the author of 'Sweetness: The Enigmatic Life of Walter Payton.' He blogs at jeffpearlman.com. Follow him on Twitter.

(CNN) -- I have a dog named Norma.

She is a small beige cockapoo who barks at the mailman.

I would not trust Bobby Petrino to watch her.

Jeff Pearlman

I also would not trust Bobby Petrino to take my car in for a tire change. I would not trust Bobby Petrino to deposit my Aunt Ruth's Social Security check. I wouldn't trust him to clean my bowling ball, shop for a Christmas ham, change a twenty for two tens, tell me the time or recite the proper lyrics to Blind Melon's "No Rain."

This is not because I am a particularly untrusting person.

No, it's because I think Bobby Petrino is slime.

In case you missed the news, two days ago Western Kentucky University held a press conference to announce that Petrino, undeniably one of the nation's elite football minds, had agreed to a four-year, $850,000 per year deal to take over the Hilltoppers.

With nearly 400 giddy sports fanatics in attendance, Petrino, standing alongside Todd Stewart, the school's athletic director, spoke of honor and loyalty and love and redemption. The ensuing press release, issued by Western Kentucky's sports information department, was straight out of Disney: 101. It made Petrino sound like a cross between Vince Lombardi, Martin Luther King and Gandhi; God's gift to young men seeking to better themselves.

Petrino fired as Arkansas head football coach

What it failed to mention—and what the school desperately wants everyone to fail to mention—is that Petrino may well be the least ethically whole man in the, ahem, ethically whole-deprived world of Division I collegiate sports.

Why, it was only seven months ago that Petrino, at the time the University of Arkansas' head coach, was riding his motorcycle when he crashed along Highway 16 near Crosses, Arkansas.

When asked by school officials to explain what had happened, he failed to mention that, eh, also on the bike was Jessica Dorrell, a 26-year-old former Razorbacks volleyball player who worked as the student-athlete development coordinator for the football program. It turned out that Petrino, a married father of four, was not only having an affair with Dorrell (who was engaged at the time), but was a key voice on the board that hired her for the position when she wasn't even remotely qualified.

During an ensuing university investigation, it was determined that Petrino made a previously undisclosed $20,000 cash gift to Dorrell as a Christmas present.

Ho, ho, ho.

To his credit, Jeff Long, the school's athletic director, defied the wishes of every pigskin-blinded Razorback fan and fired Petrino. In a statement, he rightly wrote that, "all of these facts, individually and collectively, are clearly contrary to character and responsibilities of the person occupying the position of the Head Football Coach—an individual who should serve as a role model and a leader for our student-athlete."

Now, ethics and morals and character be damned, Bobby Petrino has returned, spewing off nonsense about second chances (Ever notice how garbage men and bus drivers rarely get the second chances we are all—according to fallen athletic figures—rightly afforded as Americans?) and learning from mistakes and making things right.

Western Kentucky, a school with mediocre athletics and apparently, sub-mediocre standards, has turned to a person who lied to his last employer about the nature of an accident involving the mistress he allegedly hired to a university position she was unqualified to hold. Please, if you must, take a second to read that again. And again. And again.

Bobby Petrino, holder of a Ph.D. in the Deceptive Arts (he also ditched the University of Louisville shortly after signing a long-term extension in 2007, and quit as coach of the Atlanta Falcons 13 game into his first season later that year. He informed his players via a note atop their lockers), will be the one charged with teaching the 17- and 18-year-old boys who decide to come to Bowling Green about not merely football, but life. He will be their guide. Their compass. Their role model.

Bobby Petrino and social media prove a bad mix

Sadly, in the world of Division I sports, such is far from surprising. This has been a year unlike any other; one where the virtues of greed and the color of green don't merely cloak big-time college athletics, but control them. In case you haven't noticed, we are in the midst of a dizzying, nauseating game of Conference Jump, where colleges and universities—once determined to maintain geographic rivals in order to limit student travel—have lost their collective minds.

The University of Maryland, a charter member of the ACC, is headed for the Big Ten. The Big East—formerly a power conference featuring the likes of Syracuse, Georgetown, St. John's and Connecticut—has added Boise State, San Diego State, Memphis, Houston, Southern Methodist and Navy. Idaho moved from the WAC to the Big Sky, Middle Tennessee State and Florida Atlantic went to Conference USA, the University of Denver—a member of the WAC for approximately 27 minutes—joined the Summit League. Which, to be honest, I didn't even know existed.

Rest assured, none of these moves (literally, nary a one) were conducted with the best interests of so-called student-athletes in mind. New conferences tend to offer increased payouts, increased merchandising opportunities, increased exposure and increased opportunities to build a new stadium—one with 80,000 seats, 100 luxury boxes, $20 million naming rights, $9 hot dogs and the perfect spot for ESPN to broadcast its Home Depot pregame show.

Why, within 24 hours of quarterback Johnny Manziel winning the Heisman Trophy, Texas A&M was hawking Heisman T-shirts for $24 on its website (Or, for a mere $54.98, one can purchase his No. 2 jersey).

Percentage of the dough that winds up in Manziel's pocket? Zero.

After another spectacular exit, Petrino eyes football return

That, really, is the rub of it all; of Petrino's crabgrass-like revival; of coaches bounding from one job for another (even as players can only do so after sitting out a year); of Rutgers moving west and San Diego State moving east and athletic department officials moving on up (to a penthouse apartment in the sky); of $54.98 jerseys.

It's the athletes ultimately getting screwed.

Sure, for the 0.5% of Division I football players who wind up in the NFL, the deal is a sweet one. The other 99.5%, however, are mere pawns, sold a dizzying narrative of glory and fame and lifelong achievement, but, more often than not, left uneducated, unfulfilled and physically battered.

They are told a coach will be with them for four years—then watch as said figure takes a $2 million gig elsewhere but, hey, only because it was right for him and his family.

They are told they will receive a great education, then find themselves stuck on a six-hour flight from California to Newark, New Jersey. They are told that these will be the greatest years of their life, that the college experience is a special one, that only the highest of standards exist.

Then they meet their new coach: Bobby Petrino.

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The opinions expressed in this commentary are solely those of Jeff Pearlman.

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Losing our religion

(CBS News) The words "In God We Trust" can be found on all our currency, a reflection of the importance of religion in American lives. At least the lives of many of us, but not ALL. Our Sunday Morning Cover Story is reported by Lee Cowan:

It's not just in Newtown, Connecticut, but in churches and synagogues - and any other building of faith - the question "why" is being asked over and over this morning.

In times of both heartache and happiness, we turn to our faith for guidance and comfort. But increasingly, how we think about our faith is changing.

According to a new study by the Pew Forum on Religion and Public Life, the nation's spiritual landscape may be becoming a little LESS religious.

Some 45 million people, or one-fifth of the U.S. adult population, now say they belong to no church in particular.

Six percent of them are either atheist or agnostic.

"There's a yearning to find like-minded people, to be able to have a conversation that's not taboo," said Red McCall, president of an atheist group in the buckle of the Bible Belt - Oklahoma City - whom we met last month.

In just the past three years, membership in the Oklahoma Atheists has jumped from just 300 members to well over a thousand.

Shelly Rees, a college professor, in one of them. She feels the public mood on atheists - even here - has softened.

"There were still people when we were marching in the parade at Halloween yelling, 'You're going to hell,' and stuff like that," said Rees. "But there were more people who weren't, and I think that's going to keep going. I think that's the trend."

Researchers call them "The Nones" - those who check the "none" box when asked to describe their religious affiliation.

And they've more than doubled since 1990.

Is the nation becoming more secular? "Maybe, a little bit," said Cary Funk, the senior researcher on that Pew Study. Funk says it's a complicated question, because being unaffiliated isn't necessarily the same as not having faith.

"Sixty-eight percent of the unaffiliated say they believe in God or a universal spirit. More than a third describe themselves as spiritual people, but not religious people," Funk said. "And a good portion pray, at least daily."

So if it's not God, or the thought of a higher power that's turning people off, what is?

The study suggests it's organized religion - with respondents overwhelmingly saying many organizations are too focused on money, power and politics.

Protestants have suffered the greatest decline. They now account for just 48 percent of religious adults, making it the first time in history that the United States doesn't have a Protestant majority.

Evangelical churches aren't immune, either. The megachurches once bursting at the seams are a little less mega than they used to be.

"We're seeing church attendance being much more inconsistent than I've ever seen it in my entire life," said Ed Young, Senior Pastor of the Fellowship Church based in Dallas. He's hardly conventional - even preaching a sermon with his wife while sitting on a double bed.

It's his attempt not at a gimmick, he says, but to reach those who these days find organized religion, at its best, irrelevant - at its worst, intolerant.

"I don't think we have been vulnerable enough," said Pastor Young. "I don't think we have been real enough about issues and about life. You have to realize that the church is pretty much one generation away from extinction."

Indeed, it's the young - one out of every three person surveyed under the age of 30 - who say they don't link themselves with a church, a mosque, a synagogue, or anything else.

Compare that, with the "Greatest Generation," where only one in 20 claimed no religious home.

"We're in kind of a post-denominational phase, I think, in many ways in the United States," said Charles Kimball, Director of Religious Studies at the University of Oklahoma. "That's still dramatically different that what you see in Europe, but you see that pattern, I think, is present here as well."

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Conn. Community Mourns Victims of Massacre

President Obama will visit Newtown, Conn. today to meet with the grieving families and thank the first responders from Friday's school shooting, as the community begins the long process of healing.

The pictures of the young victims killed at Sandy Hook Elementary School emerged Saturday, along with a remarkable story of survival.

Twenty children and six adults were killed at the school when shooter Adam Lanza went on a shooting rampage.

Later this evening, the community will gather for an interfaith vigil, where the president is scheduled to address mourners, some from out of state who came to offer help and others, who knew the young victims or their families.

Addressing the nation on Friday, Obama mourned the children who "had their entire lives ahead of them -- birthdays, graduations, weddings, kids of their own."

Story of Survival

READ: Complete List of Sandy Hook Victims

The lone survivor of her class tricked the gunman by playing dead, the girl's pastor told ABC News, before running out of the school covered in the blood of her classmates.

"She ran out of the school building covered from head to toe with blood and the first thing she said to her mom was, 'Mommy, I'm OK but all my friends are dead,'" said Pastor Jim Solomon. "Somehow in that moment, by God's grace, [she] was able to act as she was already deceased."

Five first graders in another class were also killed, along with six staff members.

Connecticut Shooting: Churches Services Honor Victims Watch Video

Connecticut Shooting: Pastor Explains How Girl Played Dead to Survive Watch Video

"The mom told me, and I thought this was very insightful, that she was suffering from what she felt was survivor's guilt because so many of her friends no longer have their children but she has hers," the pastor said.

Click Here for full coverage of the tragedy at the elementary school.

Remembering the Victims of the Sandy Hook Shooting

There was Emilie Parker, the little girl with the blond hair and bright blue eyes, who would have been one of the first to comfort her classmates at Sandy Hook Elementary School, had a gunman's bullets not claimed her life, her father said.

Noah Pozner and his twin sister had just celebrated their sixth birthdays. His twin sister survived the shooting, but Noah did not.

Six-year-old Jesse Lewis went to school on Friday, excited to make gingerbread houses. He died, along with his teacher, Victoria Soto, 27, whose family said was shielding some of her first graders when she was hit by bullets.

As the community mourns and families bear the pain of planning 26 funerals before Christmas, school board members hope to get students back to a familiar routine.

"Well, all the mental health experts we've talked to...tell us that the best thing we can do is to get back to normal operations as soon as possible," said Bill Hart, a member of the Newtown Board of Education.

"We know some teachers won't be prepared to come back, he said. "We are going to be prepared with substitutes. We've got counseling for all. We're prepared to do whatever we have to do to help all of our community."

READ: Police Seek Motive in Shooting

Students who attend Sandy Hook Elementary School will be moved to another location that has yet to be announced, Hart said. He said officials did not yet know what would become of the building that was turned into a slaughterhouse on Friday.

"I think trying to understand what we are going to do with that is a long process and we're not in any way prepared to make those decisions now," he said.

ABC News' Lara Spencer and Dan Harris contributed reporting.

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