Meteor Blast Creates Rush to Cash In












The shattered glass and broken walls caused by the massive explosion of a monstrous meteor over this remote, industrial Russian city is not even cleaned up, and people are already trying to cash in.


Some residents want to turn this city known mostly for its tank factory into a tourist destination, while others from all around the world are determined to find fragments of the meteorite.


Meteor hunters say it's a once in a lifetime opportunity. A small piece of the space rock that exploded over Russia Friday could be worth thousands of dollars, and bigger chunks could fetch hundreds of thousands.


SEE PHOTOS: Meteorite Crashes in Russia


"I haven't been able to sleep for the last two days because of this," said Michael Farmer, who runs the website Meteor Hunter. "This is a once in a lifetime event. We've never seen anything like this in the last hundred years."


He said he started planning a trip to Chelyabinsk as soon as the meteorite exploded.


"The next morning I was on the phone working on visas. I'd like to get a visa and get over to Russia as quickly as possible," he said. "When this type of thing happens, you know hours count so we try to arrange that as fast as possible."


A day after a massive meteor exploded over this city in central Russia, a monumental cleanup effort is under way.


Authorities have deployed around 24,000 troops and emergencies responders to help in the effort.


Officials say more than a million square feet of windows -- the size of about 20 football fields -- were shattered by the shockwave from the meteor's blast. Around 4,000 buildings in the area were damaged.






Nasha gazeta, www.ng.kz/AP Photo













The injury toll climbed steadily on Friday. Authorities said today it now stands at more than 1,200. Most of those injuries were from broken glass, and only a few hundred required hospitalization.


According to NASA, this was the biggest meteor to hit Earth in more than a century. Preliminary figures suggest it was 50 feet wide and weighed more than the Eiffel Tower.


NASA scientists have also estimated the force of the blast that occurred when the meteor fractured upon entering Earth's atmosphere was approximately 470 kilotons -- the equivalent of about 30 Hiroshima bombs, but it did not cause major damage because it occurred so high in the atmosphere.


"This was caused by a small asteroid, about 15 meters in diameter, coming in at around 18 kilometers per second, that's in excess of 40-thousand miles per hour," NASA planetary scientist Paul Abell said. "As the asteroid comes in, it interacts with the atmosphere and effectively it converts all the energy, the kinetic energy of the asteroid, the mass of the asteroid and the velocity and it's actually that velocity, the asteroid just effectively explodes and that creates the pressure wave, the blast wave that comes down."


Treasure hunters hoping to cash in on the bits of space rock aren't the only ones eager to find pieces of the meteor, Abell said. Scientists say the material could offer valuable information.


"One of the things we'd like to learn is first of all, what was the composition of the asteroid, where did it come from," he said. "We know it came from the asteroid belt but can we link it to a bigger asteroid and also, get an idea of the dispersal pattern."


Residents said they still can't believe it happened here.


"It was something we only saw in the movies," one university student said. "We never thought we would see it ourselves."


Throughout the city, the streets are littered with broken glass. Local officials have announced an ambitious pledge to replace all the broken windows within a week. In the early morning hours, however, workers could still be heard drilling new windows into place.


Authorities have sent divers into a frozen lake outside the city, where a large chunk of the meteor is believed to have landed, creating a large hole in the ice. By the end of the day they had not found anything.



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False memories prime immune system for future attacks









































IN A police line-up, a falsely remembered face is a big problem. But for the body's police force – the immune system – false memories could be a crucial weapon.












When a new bacterium or virus invades the body, the immune system mounts an attack by sending in white blood cells called T-cells that are tailored to the molecular structure of that invader. Defeating the infection can take several weeks. However, once victorious, some T-cells stick around, turning into memory cells that remember the invader, reducing the time taken to kill it the next time it turns up.












Conventional thinking has it that memory cells for a particular microbe only form in response to an infection. "The dogma is that you need to be exposed," says Mark Davis of Stanford University in California, but now he and his colleagues have shown that this is not always the case.












The team took 26 samples from the Stanford Blood Center. All 26 people had been screened for diseases and had never been infected with HIV, herpes simplex virus or cytomegalovirus. Despite this, Davis's team found that all the samples contained T-cells tailored to these viruses, and an average of 50 per cent of these cells were memory cells.












The idea that T-cells don't need to be exposed to the pathogen "is paradigm shifting," says Philip Ashton-Rickardt of Imperial College London, who was not involved in the study. "Not only do they have capacity to remember, they seem to have seen a virus when they haven't."












So how are these false memories created? To a T-cell, each virus is "just a collection of peptides", says Davis. And so different microbes could have structures that are similar enough to confuse the T-cells.












To test this idea, the researchers vaccinated two people with an H1N1 strain of influenza and found that this also stimulated the T-cells to react to two bacteria with a similar peptide structure. Exposing the samples from the blood bank to peptide sequences from certain gut and soil bacteria and a species of ocean algae resulted in an immune response to HIV (Immunology, doi.org/kgg).












The finding could explain why vaccinating children against measles seems to improve mortality rates from other diseases. It also raises the possibility of creating a database of cross-reactive microbes to find new vaccination strategies. "We need to start exploring case by case," says Davis.












"You could find innocuous pathogens that are good at vaccinating against nasty ones," says Ashton-Rickardt. The idea of cross-reactivity is as old as immunology, he says. But he is excited about the potential for finding unexpected correlations. "Who could have predicted that HIV was related to an ocean algae?" he says. "No one's going to make that up!"












This article appeared in print under the headline "False memories prime our defences"




















































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Govt looking to up support for social enterprises running hawker centres






SINGAPORE: The government is exploring ways to boost support to social enterprises and not-for-profit organisations, which are set to manage hawker centres of the future.

This comes after a government-appointed hawker centre consultation panel recommended that social enterprises run hawker centres of the future, with the aims of giving the disadvantaged jobs, and providing the community with affordable food.

Environment and Water Resources Minister Vivian Balakrishnan shared this at the official launch of Kampung @ Simpang Bedok, Singapore's first hawker centre to be run by a social enterprise.

In February last year, social enterprise Best of Asia took over the management of the centre.

Some of the changes include the use of space to allow patrons to shop, or just hang out. The management plans weekly flea markets and band gigs to draw in the crowd.

Deirdre Murugasu, leader of Best of Asia said: "All along, there are many Singaporeans who are unable to actually expand even if they are very good hawkers, there's no succession planning. This place is a place for them to all try out. Make it, don't make it, we're there to help them."

There are 32 stalls at the centre. Best of Asia offers various forms of help to stall holders - including charging them partial rent.

Full rentals range between S$1,500 and S$4,000, based on individual assessments of stall holders.

Dr Balakrishnan said: "This is a very important new start and we'll have to see how this develops over the years to come. The key thing is for it to remain viable, for it to provide good livelihood to people who may be disadvantaged or who may otherwise have an opportunity to start their own businesses. And also for good-hearted people with business ideas and imagination to help others to create a multi-disciplinary team to make this place viable, attractive and hopefully a model for the future."

Hawker centres run by social enterprises can help boost community ties.

Kasmah Sukor, a cook at Pitstop @ Haniff said: "I see that we are working together, helping each other. Everybody tries to support each other in any way we can. That is why I feel that we have the kampung spirit to help out and work. That is what I like about this place."

The government hopes that the 10 new hawker centres in the next five years would be run by social enterprises.

It will look into ways to best support such a model, to ensure long-term sustainability and viability.

- CNA/xq



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Sen. Rubio drowning in 'water-gate'





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Man arrested in Alaska Coast Guard base deaths

ANCHORAGE, Alaska An Alaska man was arrested Friday in last year's shooting deaths at a Coast Guard air station on Kodiak Island that left two employees dead, the U.S. attorney said.

James Michael Wells of Kodiak is accused in a federal murder complaint of killing Petty Officer 1st Class James Hopkins and retired Chief Boatswain's Mate Richard Belisle on April 12.

Another Coast Guard member found the victims shortly after the two would have arrived for work at the station, which monitors radio traffic from ships and planes and is home to cutters, helicopters and rescue swimmers that aid mariners in the Bering Sea and Pacific Ocean. Their bodies were found in the rigger building, where antennas are repaired.

FBI agents immediately flew to Kodiak Island from Anchorage, about 250 miles away, to investigate the case as a double homicide. Few details were released in the weeks after the deaths.

Wells' arrest came after "an extensive investigation" led by the FBI and the Coast Guard Investigative Service, with help from the Alaska State Troopers, U.S. Attorney Karen Loeffler said in a statement.

Wells is expected to appear in court next week in Anchorage, Loeffler said.

No one was immediately reachable by phone Friday evening at the U.S. attorney's office to provide additional details.

Hopkins, 41, was an electronics technician from Vergennes, Vt. Belisle, 51, was a former chief petty officer who continued service to the Coast Guard as a civilian employee.

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Brecht's Galileo is a play for our times



Tiffany O'Callaghan, Opinion editor


600px-GAL0032.jpg

Ian McDiarmid as Galileo (left) and James Tucker as the Bursar (Image: Ellie Kurtz)


It has been more than 400 years since Galileo Galilei pointed his telescope toward the night sky and observed the movement of the moons around Jupiter, providing proof that all things do not revolve around the Earth - and drawing the ire of the Catholic church.


And it has been nearly 80 years since playwright Bertolt Brecht wrote the first version of A Life of Galileo while living in Denmark after fleeing Germany when Hitler took power.


Yet the latest retelling of this famous tale by the Royal Shakespeare Company underscores the emphatically contemporary nature of the struggle between static world views and dynamic knowledge.





This is reinforced by using the familiar, modern clothing of tweedy dishevelment among Galileo and his colleagues and pupils, and sets featuring the lab-staple whiteboard and a large blue backdrop that resembles a wall of solar panels.


But of course this is not simply an old story with modern accoutrements and gimmicky staging. Portrayed by Ian McDiarmid, Galileo’s compulsive curiosity, his sheer joy when his pupil grasps a new concept for the first time, and his bewildered frustration when adversaries refuse to observe the evidence literally in front of them feel both timely and timeless. “All I ask is for them to believe their eyes!” exclaims poor Galileo.


In a moment when 46 per cent of US citizens believe the Earth is less than 10,000 years old and four US states are weighing up bills that would challenge the teaching of evolution, the tension remains strong between theologies that carve out a creation story for humans and the evidence that we are the serendipitous result of millions of years of evolution.


There are strong reminders of these tensions in the play, for example, when a cleric bullies Galileo to keep his heliocentric ideas to himself, crystallising the church’s terror at the implications of his ideas: “Is no one watching us?" asks the cleric. "Has no one imagined a part for us to play other than this one?”


Galileo is cowed into compromise. His new ideas may be used to help seafarers better navigate by the stars, but not to upend the understanding of the order of things. They may answer practical questions, but not existential ones. “We may research, but we may not draw conclusions.”


He accepts the new conditions in word only. His experiments continue, and when given the slimmest opening his feverish curiosity breaks out into the light of day. When he learns that his friend and science enthusiast Cardinal Barberini may ascend to the papacy, he lauds the arrival of an era of reason. Too soon, of course.


In the second act, we meet the new pope in his undergarments. As he debates the use of torture and threats to force Galileo to renounce the Copernican ideas laid out in his Dialogue Concerning the Two Chief World Systems, Barberini dons layer upon layer of vestments. Crimson robes, a glittering great cape, and finally the mitre: when he is cloaked in the power of his office, Barberini assents to the threat of torture.


The scene parallels the opening scene of the play, in which Galileo, also in only his undergarments, is bathing and getting ready for the day. The contrast is evident: in the flesh, they are both ageing men. But their power to spread ideas is proportional to the grandeur of their garments. When Galileo is threatened and ultimately abjures his earlier assertions, he returns beaten and bare-legged in a crumpled white gown.


The legacy of Galileo’s recantation is left open. Brecht rewrote aspects of the play following the bombings of Hiroshima and Nagasaki in 1945, when he was living in the US. “Overnight the biography of the founder of the new system of physics read differently,” he wrote in an introduction to the new version. “The infernal effect of the great bomb placed the conflict between Galileo and the authorities of his day in a new sharper light.”


Brecht never saw the stage production of his later version in New York, as he left the country after being questioned by the House Committee on Un-American Activities.


By the end of the play, Galileo is wary of science shaped by interests more nefarious than the quest for truth. He sees a danger in scientists being reduced to little more than “inventing pygmies” for sale to the highest bidder, their ideas open to be used for cruel ends. Galileo’s public recantation and private pursuit of truth and Brecht’s ambivalence about the responsibility of scientists to shape the use of their research for the benefit of humankind are not necessarily two sides of the same coin, it seems.


But it isn’t clear that in publicly defying the church Galileo would have reshaped the way that scientific knowledge is applied. And in real life, as in the play, in sneaking his final, influential publication Discourse and Mathematical Demonstrations About Two New Sciences out under the noses of the church which held him under house arrest for the final years of his life, Galileo seems vindicated in his decision to live to think another day.


As New Yorker critic Adam Gopnik recently put it, “the best reason we have to believe in the moons of Jupiter is that no one has to be prepared to die for them in order for them to be real”.


It may be an excruciatingly slow process, but the truth has a way of emerging into the light eventually. It was just two decades ago - and 350 years after Galileo’s death - that the Catholic church finally admitted that it had been wrong to condemn him.


A Life of Galileo is on at the Swan Theatre, Stratford-upon-Avon, UK, until 30 March.



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Former MM Lee Kuan Yew misses Lunar New Year dinner






SINGAPORE: Former Minister Mentor and Member of Parliament (MP) for Tanjong Pagar Group Representation Constituency (GRC), Mr Lee Kuan Yew did not attend the annual Lunar New year dinner at his GRC on Friday evening.

Senior Minister of State for Law and MP for the area, Ms Indranee Rajah told grassroots leaders and residents at the dinner that Mr Lee was not feeling well and had extended his apologies for not being at the event.

Mr Lee thanked all residents for attending the event.

On behalf of the gathering, Ms Indranee wished Mr Lee a speedy recovery and hopes he feels better soon.

Channel NewsAsia understands from grassroots leaders in the division that this is the first time Mr Lee has missed the Tanjong Pagar division's Lunar New Year dinner celebrations.

- CNA/xq



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Mom of boy held in bunker is worried






STORY HIGHLIGHTS


  • Phil McGraw speaks with mother of former Alabama child hostage

  • She tells him she worried about trying to put him back on a school bus

  • Ethan told her the Army killed the 'bad man'

  • The 6-year-old tells his mom that 'My bus driver is dead'




(CNN) -- Jennifer Kirkland says she caught her 6-year-old son Ethan just staring at a school bus the other day.


He was mesmerized, his eyes locked on the yellow vehicle. He didn't say a thing, and she didn't know what to say to him.


The last time he was on a bus, he was sitting just behind the driver -- as he always did -- waiting for his stop so he could go home.


But the "bad man" got on, and killed the driver, his buddy Mr. Poland.


Appearing on the "Dr. Phil" show, Kirkland told Phil McGraw she was worried how her little boy was going to react the next time she tried to put him on the bus to school.


After being kidnapped, the recovery ahead









Photos: Alabama bunker standoff










HIDE CAPTION















Ethan has been having a hard time sleeping, she told the psychologist turned syndicated daytime talk show host.


He thrashes his arms, tosses and turns and sometimes he calls out.


It has only been almost 10 days since the FBI sent a rescue team into the bunker in Midland City, Alabama, where Ethan was held hostage for nearly a week by Jimmy Lee Dykes.


His mother hasn't asked Ethan what happened when he was there.


"I have not talked to Ethan about it," she said in an interview aired Wednesday. "I don't know how to. As a mother I want him to know that I'm there if he needs to talk. I don't know how to respond because I have never been through this."


Inside the bunker: From storm shelter to boy's prison


Ethan has seen two people shot to death. Dykes shot bus driver Charles Poland several times before he carried Ethan, who had fainted, off the bus and into an underground bunker Dykes had built on his property.


Then the FBI killed Dykes when negotiations broke down and authorities felt they had to rescue the boy before Dykes, who had a handgun, did something rash.


"The Army came in and shot the bad man," Kirkland said Ethan told her.


Kirkland said she had hoped Dykes wouldn't be harmed.


"From the very beginning, I had already forgiven Mr. Dykes even though he had my child," she said. "I could not be angry through this. My job was to be the mother."


She thinks Dykes had a soft spot for Ethan because he has disabilities. Dykes took care of her boy as best he could, she said.


He even fried chicken for the boy.


Still, as the crisis continued, she worried that Dykes might be spooked by something her child did -- or that he had enough supplies to stay down there for months. She worried her boy would think she had abandoned him.


She asked authorities to let her speak to Dykes.


"That's my baby. He's my world. He's my everything," she said. "Everything I do I do for him. And I was afraid I wasn't going to get him back."


When she did get him back, he was in the hospital, putting stickers on everyone in sight.


"Hey, bug, I sure have missed you," she recounted.


"I missed you, too," he answered.


FBI: Bombs found in Alabama kidnapper's bunker


Now she worries that even though he seems like the same playful little boy, there is an emotional storm ahead.


McGraw told her to talk to Ethan about his feelings, not what happened to him in the bunker.


"Let that decay in his young mind," he said.


McGraw asked Ethan a few questions, but as 6-year-olds are apt to do, he answered most with a "Yes" or a "No."


But when the doctor asked him how he got to school, Ethan said, "On my bus, but my ..."


Then he walked over to his mother and as if telling a secret, whispered in her ear, "But my bus driver is dead."


Kirkland told McGraw that it was Poland who helped Ethan conquer his fear of descending the steep school bus steps. Poland would cheer Ethan on and one day when the child hesitated and the mother went to help, the driver said, "Let him do it."


Since then, Ethan has had no problem.


But now his cheerleader won't be there, and Kirkland is anguished about her boy.


"Mr. Poland put him behind him so he could keep a good eye on him," she said.


Ethan hasn't been back to school yet. He's been busy opening birthday presents and playing with his favorite toys. On Wednesday, he made a new friend in Gov. Robert Bentley.


There's a picture from the event where little Ethan is sitting underneath the governor's desk. The child is beaming.


"Ethan is a loving, forgiving child," Kirkland said. "He is easy to go up to a perfect stranger and say, 'Can I have a hug?'"


That was the boy who went into that bunker. She is concerned it's not the child who came out.







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Cruise passenger: People thought ship was "going to tip over"

(CBS News) Four thousand people who have been adrift at sea for four days are finally nearing shore Thursday night. This evening, the Carnival cruise ship named Triumph is being towed into Mobile Bay, Ala., and is expected to dock by midnight.

She left Galveston, Texas, a week ago, loaded with her maximum 3,143 passengers and crew of 1,100. The brochure described a four-day cruise in the Caribbean, but an engine room fire left her adrift and powerless.

All aboard have suffered in squalid conditions, stranded as Carnival slowly brought the ship in.

When CBS News flew over the Carnival Triumph, it was within sight of shore -- but still seven hours away from the dock.

Cruise ship on the move after latest setback
Carnival cancels 12 more cruises on troubled ship
Inside Carnival cruise nightmare: Passenger describes deteriorating conditions

From up there we could see people waving, some with signs that appear to be made out of bed sheets. One said "SOS" -- save our ship -- but at this point it's not the ship that needs saving, it's the passengers.

The ship has been without power since an engine room fire five days ago. CBS News reached passenger Jacob Combs on the phone.

"The really bad part is there was no running water and toilets for almost the first 30 hours," Combs said. "Once they finally did get running water, the toilets only worked in certain places. I would say it's the worst smell imaginable."

Emailed photos (above) reveal squalid conditions. Many passengers used red plastic bags as toilets. Hundreds slept in hallways or topside to escape the foul and stagnate air below deck.

Carnival CEO Jerry Cahill insists passengers were never at risk. But 22-year old Leslie Mayberry disagreed.

"It was leaning to one side it was literally like walking up hill whenever the boat was leaning," she said. "I mean it was very scary," Mayberry said. "I mean a lot of people thought it was going to tip over and sink. And then you look out on the deck and you see the ocean and there is no one, you are just by yourself and you are so alone, even though you are around 3,000 other people on this boat."

The towline pulling the 14-story tall ship snapped, delaying Thursday's operation. It was re-attached, but it will be nightfall before the ship arrives at the terminal. Nellie Betts came from Tupelo, Miss., to meet her daughter.

"There's no reason why those people should be out there as long as they have. Why? I want to understand why," she said. "What is taking them so long to get them out?"

Once the ship arrives at the terminal, Carnival plans to put most of those passengers on a two-hour bus rid to New Orleans or even to Galveston, Texas, but some already are saying, "no thanks" - they have relatives picking them up in Mobile so they can go straight home.

Read More..

Nightmare Ends: Passengers Leave Disabled Ship












After five days without power in the Gulf of Mexico, the Carnival Triumph cruise ship carrying more than 4,000 people arrived in Mobile, Ala., to greet a cheering crowd of friends and family members waiting to embrace their loved ones.


Passengers began to disembark the damaged ship around 10:15 p.m. CT Thursday in Mobile, Ala. The last passenger disembarked the ship at 1 a.m. local time, according to Carnival's Twitter handle.


As the ship docked, passengers lined the decks of the ship, waving, and whistling to those on shore. "Happy V-Day" read a homemade sign made for the Valentine's Day arrival and another, more starkly: "The ship's afloat, so is the sewage."


Some still aboard chanted, "Let me off, let me off!" and "Sweet Home Alabama."


The Carnival Triumph departed Galveston, Texas, last Thursday and lost power Sunday after a fire in the engine room disabled the vessel's propulsion system and knocked out most of its power.


After power went out, passengers texted ABC News that sewage was seeping down the walls from burst plumbing pipes, carpets were wet with urine, and food was in short supply. Reports surfaced of elderly passengers running out of critical heart medicine and others on board squabbling over scarce food.


Click Here for Photos of the Stranded Ship at Sea


Passengers said many of the cabins became intolerable with the smell of raw sewage. They were forced to create makeshift beds out of lounge chairs on the ship's deck.






AP Photo/John David Mercer











Girl Disembarks Cruise Ship, Kisses the Ground Watch Video









Carnival CEO Gerry Cahill: 'I Want to Apologize' Watch Video









Carnival Cruise Ship Passengers Line Up for Food Watch Video





"We kind of camped out by our lifeboat. We would have nightmares about Titanic basically happening," passenger Kendall Jenkins told ABC News Radio after disembarking from the ship.


"I am just so blessed to be back home," she added.


Jenkins was one of many passengers that were photographed kissing the ground when they exited the ship.


WATCH: Carnival CEO Gerry Cahill Apologizes to Passengers


Approximately 100 buses were waiting to take passengers on the next stage of their journey. Passengers have the option to take a bus ride to New Orleans or Galveston, Texas, where the ill-fated ship's voyage began. From there, passengers will take flights home, which Carnival said they would pay for.


Inside the buses, Carnival handed out bags of food that included French fries, chicken nuggets, honey mustard barbecue sauce and apples.


Deborah Knight, 56, decided to stay in Mobile after the arduous journey was over rather than board a bus for a long ride. Her husband Seth drove in from Houston and they checked in at a downtown Mobile hotel.


"I want a hot shower and a daggum Whataburger," said Knight.


She said she was afraid to eat the food on board and had gotten sick while on the ship.


Cruise Ship Newlyweds Won't Be Spending Honeymoon on a Boat


For 24-year-old Brittany Ferguson of Texas, not knowing how long passengers had to endure their time aboard was the worst part.


"I'm feeling awesome just to see land and buildings," Ferguson said, who was in a white robe given to her aboard. "The scariest part was just not knowing when we'd get back," she told The Associated Press.


Carnival president and CEO Gerry Cahill praised the ship's crew and told reporters that he was headed on board to apologize directly to its passengers shortly before the Carnival Triumph arrived in Mobile.


"I know the conditions on board were very poor," Cahill said Thursday night. "I know it was very difficult, and I want to apologize again for subjecting our guests for that. ... Clearly, we failed in this particular case."


Luckily no one was hurt in the fire they triggered the power outage, but many passengers aboard the 900 foot colossus said they smelled smoke and were living in fear.






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