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"




















































If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.




































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EU states want 'fair tax share' from big business






MOSCOW: The finance ministers of Britain, France and Germany on Saturday launched a new drive to force big business to pay its fair share of tax and halt the schemes of top firms to keep payments to a minimum.

Britain's George Osborne, France's Pierre Moscovici and Germany's Wolfgang Schaeuble said it was time for internationally-coordinated action to clamp down on the practice of shifting profits from the company's home country to pay less tax under another jurisdiction.

The drive -- which is backed by a study by the Organisation for Cooperation and Economic Development (OECD) on the consequences of the so-called profit shifting -- comes as cash-strapped governments try to use every means to inject new funds into their budgets.

"We are talking about something that is fundamentally legal. We need to modify the law," admitted the OECD secretary general Angel Gurria. "Avoiding double taxation has become a way of having double non-taxation."

"No single country can go by itself," he said at a news conference on the sidelines of the G20 finance ministers' meeting in Moscow, insisting that the drive was not aimed at "bashing" individual corporate giants.

Schaeuble said it was "unfair that multinational companies should be able to use globalisation as a tool" not to pay their fair share of taxes while Moscovici described the issue as a "matter of fairness for our citizens".

Osborne said that current global tax rules had been developed almost 100 years ago -- along principles set out by the League of Nations in the 1920s -- and few changes had been made since.

"This means that the tax system does not reflect how international companies do business."

"We want businesses to pay the taxes that we set in our countries. And this cannot be achieved by one country alone. No one country can create an international tax system by itself."

According to the OECD, some multinational companies use strategies that allow them to pay just five per cent in corporate taxes while smaller businesses are paying 30 per cent.

It says that practices have become more aggressive in the past decade, with some multinationals creating offshore subsidiaries or shell companies and taking advantage of the tax breaks offered in the countries where these are registered.

- AFP/ck



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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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Carnival Cruise Ship Hit With First Lawsuit












The first lawsuit against Carnival Cruise Lines has been filed and it is expected to be the beginning of a wave of lawsuits against the ship's owners.


Cassie Terry, 25, of Brazoria County, Texas, filed a lawsuit today in Miami federal court, calling the disabled Triumph cruise ship "a floating hell."


"Plaintiff was forced to endure unbearable and horrendous odors on the filthy and disabled vessel, and wade through human feces in order to reach food lines where the wait was counted in hours, only to receive rations of spoiled food," according to the lawsuit, obtained by ABCNews.com. "Plaintiff was forced to subsist for days in a floating toilet, a floating Petri dish, a floating hell."


Click Here for Photos of the Stranded Ship at Sea


The filing also said that during the "horrifying and excruciating tow back to the United States," the ship tilted several times "causing human waste to spill out of non-functioning toilets, flood across the vessel's floors and halls, and drip down the vessel's walls."


Terry's attorney Brent Allison told ABCNews.com that Terry knew she wanted to sue before she even got off the boat. When she was able to reach her husband, she told her husband and he contacted the attorneys.


Allison said Terry is thankful to be home with her husband, but is not feeling well and is going to a doctor.








Carnival's Triumph Passengers: 'We Were Homeless' Watch Video









Girl Disembarks Cruise Ship, Kisses the Ground Watch Video









Carnival Cruise Ship Passengers Line Up for Food Watch Video





"She's nauseated and actually has a fever," Allison said.


Terry is suing for breach of maritime contract, negligence, negligent misrepresentation and fraud as a result of the "unseaworthy, unsafe, unsanitary, and generally despicable conditions" on the crippled cruise ship.


"Plaintiff feared for her life and safety, under constant threat of contracting serious illness by the raw sewage filling the vessel, and suffering actual or some bodily injury," the lawsuit says.


Despite having their feet back on solid ground and making their way home, many passengers from the cruise ship are still fuming over their five days of squalor on the stricken ship and the cruise ship company is likely to be hit with a wave of lawsuits.


"I think people are going to file suits and rightly so," maritime trial attorney John Hickey told ABCNews.com. "I think, frankly, that the conduct of Carnival has been outrageous from the get-go."


Hickey, a Miami-based attorney, said his firm has already received "quite a few" inquiries from passengers who just got off the ship early this morning.


"What you have here is a) negligence on the part of Carnival and b) you have them, the passengers, being exposed to the risk of actual physical injury," Hickey said.


The attorney said that whether passengers can recover monetary compensation will depend on maritime law and the 15-pages of legal "gobbledygook," as Hickey described it, that passengers signed before boarding, but "nobody really agrees to."


One of the ticket conditions is that class action lawsuits are not allowed, but Hickey said there is a possibility that could be voided when all the conditions of the situation are taken into account.


One of the passengers already thinking about legal action is Tammy Hilley, a mother of two, who was on a girl's getaway with her two friends when a fire in the ship's engine room disabled the vessel's propulsion system and knocked out most of its power.


"I think that's a direction that our families will talk about, consider and see what's right for us," Hilley told "Good Morning America" when asked if she would be seeking legal action.






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Considering the art of anger management



































"I'M MAD as hell and I'm not going to take it any more!" So cries news anchorman Howard Beale in the 1976 film Network, during an impassioned on-air rant about the parlous state of the world that closes with Beale successfully exhorting viewers to get up and shout his newly coined slogan out of their windows.












Most of us have probably felt like that at one time or another. But we usually suppress the impulse because we expect outbursts to put others off, rather than rally them to our cause.











Perhaps we should be less inhibited. Anger is constructive as long we get mad, in Aristotle's words, "with the right person, and to the right degree, and at the right time, for the right purpose, and in the right way" (see "Do get mad: The upside of anger"). Sounds tricky. Perhaps it would be more satisfying, if less productive, to just shout out of our windows.



















































If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.




































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Meteor strike in Russia hurts 250, sows panic






MOSCOW: A plunging meteor exploded with a blinding flash above central Russia on Friday, sowing panic as the hurtling space debris set off a shockwave that smashed windows and left over 250 people injured.

Morning traffic ground to a sudden halt in the Urals city of Chelyabinsk as the falling meteor partially burned up in the lower atmosphere above the city and lit up the morning sky, television footage showed.

The interior ministry said more than 250 people were wounded, three of them seriously, by the shockwave in Chelyabinsk and a half dozen other towns. The emergencies ministry said mobile communications were temporarily cut.

"At 0920 (0320 GMT) an object was observed above Chelyabinsk which flew by at great speed and left a trail behind. Within two minutes there were two bangs," regional emergencies official Yuri Burenko said in a statement.

"The shockwave broke glass in Chelyabinsk and a number of other towns in the region," he said.

Initial reports said a part of the meteorite fell 80 kilometres (50 miles) from the town of Satki, itself 100 kilometres west of the regional centre, but this has not been officially confirmed.

"There were thousands of phone calls that something was found and the forest is burning. But there is still no confirmed information that something fell" to the Earth's surface, said Burenko.

There were no reports that any locals had been hurt directly by a falling piece of meteorite. The defence ministry meanwhile said it had sent soldiers "to the sites of impact", without giving further details.

It was not clear if the meteor was linked to the asteroid 2012 DA 14 which is expected to pass about 17,200 miles (27,000 kilometres) above the Earth later Friday in a unusually close approach to the Earth.

The meteor "was quite a large object with a mass of several dozen tonnes," estimated Russian astronomer Sergei Smirnov of the Pulkovo observatory in an interview with the Rossia 24 channel.

Schools were closed for the day across the region after the shock wave blew out windows of buildings amid temperatures as low as minus 18 degrees Celsius (zero degrees Fahrenheit).

The local post service said several of its buildings had been damaged while the stadium of Chelyabinsk's Traktor ice hockey side was also hit, forcing the cancellation of a match.

State television showed a part of the roof and a wall shorn off a brick zinc factory in the city of Chelyabink, although officials said no one was injured in that case.

Other images showed people with bloodied faces and at least one child's back covered with blood.

Most of those injured were treated for minor cuts and bruises from shattered glass, the local police department told the RIA Novosti news agency.

"There was a very bright flash and then two or three minutes later, we were knocked back by a shock wave," a young man told Rossiya state television. Another man said "at first I thought it was a plane."

Another woman told the station "that only God saved me" from getting hurt when the windows of her bedroom blew out.

With the extraordinary event already becoming a leading trend on Twitter locals posted amateur footage posted on YouTube showed men swearing in surprise and fright, and others grinding their cars to a halt.

The Chelyabinsk region is Russia's industrial heartland, filled with smoke-chugging factories and other huge facilities that include a nuclear power plant and the massive Mayak atomic waste storage and treatment centre.

A spokesman for Rosatom, the Russian nuclear energy state corporation, said that its operations remained unaffected.

"All Rosatom enterprises located in the Urals region -- including the Mayak complex -- are working as normal," an unnamed Rosatom spokesman told Interfax.

The emergencies ministry said radiation levels in the region also did not change and that 20,000 rescue workers had been dispatched to help the injured and locate those requiring help.

-AFP/fl



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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.

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