India's Kingfisher airline boss promises restart

MUMBAI: The boss of India's troubled Kingfisher airline has sought to allay fears about jobs in a rare communication to staff, which outlines plans to restart limited operations and win a foreign investment deal.

Kingfisher, whose operations have been grounded since October, lost permission to fly after a deadline to renew its suspended licence with the aviation regulator expired at the start of the new year.

Vijay Mallya's email, sent late Wednesday, expressed hopes for a limited re-start of flights from March this year, requiring funding of 6.5 billion rupees (US$118 million) which would be provided by the airline's parent UB Group.

The airline has submitted a detailed restart plan to the regulator, he said, also reiterating that there were "discussions with multiple investors", including Abu Dhabi-based Etihad Airways, to sell a stake in the airline.

"We remain confident that we will secure a deal," he wrote in the email seen by AFP.

The firm's shares jumped 9.96 per cent to 14.79 rupees on the Bombay Stock Exchange on Thursday.

Many staff are owed months of pay. Some of them have threatened to approach a court seeking formal closure of the airline if they are unconvinced about the management's revival plan and its ability to pay pending salaries.

Mallya said Kingfisher "was on safe ground" to renew its flying licence with the regulator, which can be applied for within two years after the date of expiry.

"We need to single-mindedly focus on being back in the air and to win back the confidence of our loyal guests," he wrote.

The Centre for Aviation, a Sydney-based consultancy, said in a recent report Kingfisher had accumulated losses of US$1.9 billion and debts of US$2.49 billion, including bank debts of US$1.1 billion.

- AFP/xq

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Google's Schmidt presses North Korean officials for open Web

Google's Eric Schmidt (right) upon his arrival in North Korea earlier this week with former N.M. Gov. Bill Richardson.

(Credit:
CBS News/Screenshot by CNET)

Eric Schmidt wrapped up a controversial visit to North Korea on Thursday, saying that his private delegation warned officials that global Internet access was key to developing its economy.

"As the world becomes increasingly connected, their decision to be virtually isolated is very much going to affect their view of the world," he told reporters upon his return to Beijing, according to a Wall Street Journal account. Lack of such access would "make it harder for them to catch up economically. We made that alternative very, very clear," he added.

Despite official U.S. opposition to the visit, Google's executive chairman flew to the reclusive nation on Monday as part of a delegation led by former New Mexico Gov. Bill Richardson, who described the trip as a "private humanitarian mission."

"We had a good opportunity to talk about expanding the Internet and cell phones in the DPRK," Richardson told the Associated Press before departing for Beijing.

The U.S. State Department had discouraged the visit, saying that the timing was not right for the delegation to visit the country, which is subject to U.S. economic sanctions. A department spokesperson cited recent missile launches by North Korea as a reason for opposing the visit

During the visit, the delegation, which also included Jared Cohen, head of Google Ideas, got a tour of a computer lab at Kim Il Sung University Pyongyang, where a student showed how he goes online to look at reading material from Cornell University.

It's unclear whether the delegation had the opportunity to inquire about Kenneth Bae, a Korean-American whose arrest on unspecified charges was announced by the North Koreans last month.

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Embryonic Sharks Freeze to Avoid Detection

Jane J. Lee

Although shark pups are born with all the equipment they'll ever need to defend themselves and hunt down food, developing embryos still stuck in their egg cases are vulnerable to predators. But a new study finds that even these baby sharks can detect a potential predator, and play possum to avoid being eaten.

Every living thing gives off a weak electrical field. Sharks can sense this with a series of pores—called the ampullae of Lorenzini—on their heads and around their eyes, and some species rely on this electrosensory ability to find food buried in the seafloor. (See pictures of electroreceptive fish.)

Two previous studies on the spotted catshark (Scyliorhinus canicula) and the clearnose skate (Raja eglanteria)—a relative of sharks—found similar freezing behavior in their young. But new research by shark biologist and doctoral student Ryan Kempster at the University of Western Australia has given scientists a more thorough understanding of this behavior.

It all started because Kempster wanted to build a better shark repellent. Since he needed to know how sharks respond to electrical fields, Kempster decided to use embryos. "It's very hard to test this in the field because you need to get repeated responses," he said. And you can't always get the same shark to cooperate multiple times. "But we could use embryos because they're contained within an egg case."

Cloaking Themselves

So Kempster got his hands on 11 brownbanded bamboo shark (Chiloscyllium punctatum) embryos and tested their reactions to the simulated weak electrical field of a predator. (Popular pictures: Bamboo shark swallowed whole—by another shark.)

In a study published today in the journal PLoS One, Kempster and his colleagues report that all of the embryonic bamboo sharks, once they reached later stages of development, reacted to the electrical field by ceasing gill movements (essentially, holding their breath), curling their tails around their bodies, and freezing.

A bamboo shark embryo normally beats its tail to move fresh seawater in and out of its egg case. But that generates odor cues and small water currents that can give away its position. The beating of its gills as it breathes also generates an electrical field that predators can use to find it.

"So it cloaks itself," said neuroecologist Joseph Sisneros, at the University of Washington in Seattle, who was not involved in the study. "[The embryo] shuts down any odor cues, water movement, and its own electrical signal."

Sisneros, who conducted the previous clearnose skate work, is delighted to see that this shark species also reacts to external electrical fields and said it would be great to see whether this is something all shark, skate, and ray embryos do.

Marine biologist Stephen Kajiura, at Florida Atlantic University, is curious to know how well the simulated electrical fields compare to the bamboo shark's natural predators—the experimental field was on the higher end of the range normally given off.

"[But] they did a good job with [the study]," Kajiura said. "They certainly did a more thorough study than anyone else has done."

Electrifying Protection?

In addition to the freezing behavior he recorded in the bamboo shark embryos, Kempster found that the shark pups remembered the electrical field signal when it was presented again within 40 minutes and that they wouldn't respond as strongly to subsequent exposures as they did initially.

This is important for developing shark repellents, he said, since some of them use electrical fields to ward off the animals. "So if you were using a shark repellent, you would need to change the current over a 20- to 30-minute period so the shark doesn't get used to that field."

Kempster envisions using electrical fields to not only keep humans safe but to protect sharks as well. Shark populations have been on the decline for decades, due partly to ending up as bycatch, or accidental catches, in the nets and on the longlines of fishers targeting other animals.

A 2006 study estimated that as much as 70 percent of landings, by weight, in the Spanish surface longline fleet were sharks, while a 2007 report found that eight million sharks are hooked each year off the coast of southern Africa. (Read about the global fisheries crisis in National Geographic magazine.)

"If we can produce something effective, it could be used in the fishing industry to reduce shark bycatch," Kempster said. "In [America] at the moment, they're doing quite a lot of work trying to produce electromagnetic fish hooks." The eventual hope is that if these hooks repel the sharks, they won't accidentally end up on longlines.

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Biden, NRA to Meet During Day 2 of Gun Talks

Vice President Joe Biden will start day two of this week's meetings on gun violence Thursday, and the participants in the latest round of talks will include two powerhouses in the gun industry -- the National Rifle Association and Wal-Mart, one of the largest sellers of firearms in the country.

Spokesmen for the NRA and Wal-Mart confirmed representatives from their organizations will be included in the meetings Thursday. Advocates for sportsmen, women's groups, wildlife groups and gun owners will also be there. The vice president is slated to meet with members of the entertainment industry in the evening.

James J. Baker, the NRA's top lobbyist, will attend the meeting on behalf of the organization. The NRA called for armed officers to be placed in every school after the massacre at Sandy Hook Elementary School in Newtown, Conn. in December.

"We are sending a representative to hear what they have to say," Andrew Arulanandam, a spokesman for the NRA, said.

Wal-Mart initially turned down an invitation to participate in the talks but reversed its decision after it "underestimated the expectation to attend the meeting on Thursday in person," a spokesman said.

Gabby Giffords, Mark Kelly Say 'Enough' to Gun Violence Watch Video

Rep. Gabby Giffords' Exclusive Interview with Diane Sawyer Watch Video

"We take this issue very seriously and are committed staying engaged in this discussion as the administration and Congress work toward a consensus on the right path forward," David Tovar, vice president of corporate communications for Wal-Mart, said.

The latest meetings come one day after Biden held a first round of talks this week with gun safety advocate groups and victims and survivors of gun violence. Speaking to reporters before the meeting, the vice president expressed the administration's commitment to develop effective gun policy by considering all ideas. He suggested the administration would be ready to take executive action on the issue, which would not require help from Congress.

"We're here today to deal with a problem that requires our immediate action, urgent action. And the president and I are determined to take action," Biden told reporters before a meeting in his ceremonial office in the Eisenhower Executive Office Building. "I want to make it clear that we are not going to get caught up in the notion [that] unless we can do everything, we're going to do nothing."

"There are executive orders, executive action that can be taken. We haven't decided what that is yet, but we're compiling it all with the help the attorney general and all the rest of the cabinet members, as well as legislative action, we believe, is required," Biden said.

Colin Goddard, a survivor of the shooting at Virginia Tech University in 2007, participated in the meeting at the White House Wednesday and said the talks gave the groups "encouragement from the highest office in the country."

"I was really encouraged by seeing how focused and determined the administration is in seeing comprehensive changes to the gun violence in America," Goddard, who is now the assistant director for federal legislation at the Brady Campaign to Prevent Gun Violence, told ABC News. "It was really great to see even the Vice President of the United States of America supporting us. He wants to see this done to the end and bringing us all to the table to share our personal stories, share our ideas about what our proposals could be."

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Carcinogen levels soar in Canada's tar sand lakes

Canada's push to exploit oil-rich sandy rock formations is certainly controversial, but does it pose a health threat? A first analysis has found an increase in carcinogens in sediment from lakes near to the Athabasca oil sands in Alberta but it is not yet clear if the pollution could make people ill.

John Smol of Queen's University in Kingston, Ontario, and colleagues analysed sediment cores from six lakes up to 90 kilometres north-west of Athabasca. They found that concentrations of polycyclic aromatic hydrocarbons (PAHs), well-known carcinogens, are between 2.5 and 23 times higher in the top layers of sediment than in layers laid down in 1960, at least 20 years before tar sand extraction began.

The type of PAHs has changed over that period too, from those typically generated by wood-burning to those originating from unburnt petroleum, suggesting tar sand excavation was the culprit. "We show clearly the timing of the change and the type of contamination, and the ones increasing are ones closely related to the tar sands industry," says Smol.

He says that this contradicts claims by the tar sands industry that the source of PAHs in lakes is natural. He suggests that the PAHs might get into lakes via vapour and smoke produced while extracting oil from the tar sands.

Smol acknowledges that levels in the lakes they tested have yet to reach concentrations found in urban lakes. Nor did his team find any evidence of a substantial impact on fish or other aquatic life, such as plankton. But his analysis is the first to look at potential health threats from tar sand extraction. Previous studies found that tar sands increase the production of greenhouse gases and deplete ancient forests.

Journal reference: PNAS, DOI: 10.1073/pnas.1217675110

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Japan's foreign minister on two-day visit to Singapore

SINGAPORE: Japan's Minister for Foreign Affairs Fumio Kishida will visit Singapore from Thursday till Friday.

This will be Mr Kishida's first official visit to Singapore in his current capacity.

During his visit, Mr Kishida will call on Prime Minister Lee Hsien Loong at the Istana, and meet with Minister for Foreign Affairs and Law K Shanmugam.

Mr Shanmugam will also host Mr Kishida to lunch.

- CNA/de

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Kensington widget warns when iPhone goes walkabout

The Kensington Proximo system tells you if your keys and your iPhone get too far apart.

(Credit:
Kensington)

Kensington has launched a system called Proximo that it promises will alert people when items like keys and iPhones are lost or stolen.

The Proximo kit consists of an iPhone app, a key fob for a keychain, and a third device to track something else like a backpack or
car, the company announced at
CES. If the items get too far apart -- people can specify the exact distances, which are measured wirelessly using BlueTooth -- they sound an alarm.

The fobs and app each come with buttons that triggers an audible alarm from a paired device to help locate it. And the app offers a map for GPS-based tracking for devices that are out of range.

The kit costs $60, and additional $25 tags can be purchased to track up to five devices with the app.

Also at CES, Kensington announced a few other accessories:

• The $50 TriFold Folio
iPad case for fourth-generation iPads, with a protective shell back and a three-fold front cover that can serve as a stand.

• The $35 PowerBolt 4.2 Dual Fast Charge car charger with dual 2.1-watt USB charging ports and two detachable older-style iPhone charging cables. Those with iOS devices using the newer Lightning port will have to use their own cables.

• The $30 PowerBolt 2.1 Fast Charge car charger with a single attached Lightning cable.

• The $90 Contour Overnight backpack that features a laptop compartment that can be unzipped and laid flat for easier trips through airport security. It's got a larger capacity than earlier models of the company's Contour packpack models.

Kensington's TriFold Folio iPad cover for fourth-generation iPads

(Credit:
Kensington)

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Pictures: Wildfires Scorch Australia Amid Record Heat

Photograph by Jo Giuliani, European Pressphoto Agency

Smoke from a wildfire mushrooms over a beach in Forcett, Tasmania, on January 4. (See more wildfire pictures.)

Wildfires have engulfed southeastern Australia, including the island state of Tasmania, in recent days, fueled by dry conditions and temperatures as high as 113ºF (45ºC), the Associated Press reported. (Read "Australia's Dry Run" inNational Geographic magazine.)

No deaths have been reported, though a hundred people are unaccounted for in the town of Dunalley, where the blazes destroyed 90 homes.

"You don't get conditions worse than this," New South Wales Rural Fire Service Commissioner Shane Fitzsimmons told the AP.

"We are at the catastrophic level, and clearly in those areas leaving early is your safest option."

Published January 8, 2013

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Dead Lotto Winner's Wife Seeks 'Truth'

The wife of a $1 million Chicago lottery winner who died of cyanide poisoning told ABC News that she was shocked to learn the true cause of his death and is cooperating with an ongoing homicide investigation.

"I want the truth to come out in the investigation, the sooner the better," said Shabana Ansari, 32, the wife of Urooj Khan, 46. "Who could be that person who hurt him?

"It has been incredibly hard time," she added. "We went from being the happiest the day we got the check. It was the best sleep I've had. And then the next day, everything was gone."

Ansari, Khan's second wife, told the Chicago Sun-Times that she prepared what would be her husband's last meal the night before Khan died unexpectedly on July 20. It was a traditional beef-curry dinner attended by the married couple and their family, including Khan's 17-year-old daughter from a prior marriage, Jasmeen, and Ansari's father. Not feeling well, Khan retired early, Ansari told the paper, falling asleep in a chair, waking up in agony, then collapsing in the middle of the night. She called 911.

Khan, an immigrant from India who owned three dry-cleaning businesses in Chicago, won $1 million in a scratch-off Illinois Lottery game in June and said he planned to use the money to pay off his bills and mortgage, and make a contribution to St. Jude Children's Research Center.

"Him winning the lottery was just his luck," Ansari told ABC News. "He had already worked hard to be a millionaire before it."

Illinois Lottery/AP Photo

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Jimmy Goreel, who worked at the 7-Eleven store where Khan bought the winning ticket, described him to The Associated Press as a "regular customer ... very friendly, good sense of humor, working type of guy."

In Photos: Biggest Lotto Jackpot Winners

Khan's unexpected death the month after his lottery win raised the suspicions of the Cook County medical examiner. There were no signs of foul play or trauma so the death initially was attributed to arteriosclerotic cardiovascular disease, which covers heart attacks, stroke or ruptured aneurysms. The medical examiner based the conclusion on an external exam -- not an autopsy -- and toxicology reports that indicated no presence of drugs or carbon monoxide.

Khan was buried at Rosehill Cemetery in Chicago.

However, several days after a death certificate was issued, a family member requested that the medical examiner's office look further into Khan's death, Cook County Medical Examiner Stephen Cina said. The office did so by retesting fluid samples that had been taken from Khan's body, including tests for cyanide and strychnine.

When the final toxicology results came back in late November, they showed a lethal level of cyanide, which led to the homicide investigation, Cina said. His office planned to exhume Khan's body within the next two weeks as part of the investigation.

Melissa Stratton, a spokeswoman for the Chicago Police Department, confirmed it has been working closely with the medical examiner's office. The police have not said whether or not they believe Khan's lottery winnings played a part in the homicide.

Khan had elected to receive the lump sum payout of $425,000, but had not yet received it when he died, Ansari told the AP, adding that the winnings now are tied up as a probate matter.

"I am cooperating with the investigation," Ansari told ABC News. "I want the truth to come out."

Authorities also have not revealed the identity of the relative who suggested the deeper look into Khan's death. Ansari said it was not her, though she told the AP she has subsequently spoken with investigators.

"This is been a shock for me," she told ABC News. "This has been an utter shock for me, and my husband was such a goodhearted person who would do anything for anyone. Who would do something like this to him?

"We were married 12 years [and] he treated me like a princess," she said. "He showered his love on me and now it's gone."

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Tony Fadell: From iPhones to sexing up thermostats

After quitting Apple, the tech guru behind the iPod wanted to revolutionise our homes – starting with the humble thermostat

After you left Apple, you developed a "smart" thermostat. Was that always your plan?
Not at all! The plan was to retire with my wife, who also worked for Steve [Jobs], and spend time with our children. We didn't see them because we were working so madly at Apple. We wanted to build a house in Lake Tahoe. I wanted to design the greenest, most connected house that I could. That's when I found out about the thermostat problem. These devices had not seen innovation in 30 years. They were the same as the ones our parents had. I wanted something that was very different.

Your solution was the NEST. Tell me about it
It uses algorithms and sensors to remember the temperatures you like, create a custom schedule for your home and turn itself down when you are away. And you can use your smartphone, tablet or computer to control it remotely. We call it the thermostat for the iPhone generation. It has a big dial, not fiddly buttons.

Did Steve Jobs have any input?
I was going to talk to Steve about it. He knew we were working on something, but he didn't know what. When it was time to show him, he said he couldn't do it. Unfortunately, he died just a few weeks later, before he could see it.

Is the NEST just the start of a range of smart-home devices?
Absolutely. But if you look at what we did at Apple after the iPod came out, it took us five years to start thinking about the iPhone and two more years to finally ship it. I would love to make more devices, but our goal is to make the NEST successful first.

Who would have believed the iPod could turn into the iPhone, then the iPad?
Even I wondered how many people would buy an iPad. But you have to be at the right place in the cultural time. We plan a similar trajectory with the NEST, with the ways that emerging behaviours can happen in the home through interconnected devices. You can't start with all of these things at once because people's minds get blown. You start with very simple things, simple concepts, and then you can build on them.

Will people have to continually upgrade their thermostats, as they do with cellphones?
Unlike a cellphone, you're not going to change the NEST every 18 months! They are supposed to hang on your wall for 10 to 15 years. Our goal is to continue to improve it via software, and we have built tonnes of extra capability into this device to allow that to happen. For example, we have a new update that gives an energy report - it shows how you're doing compared with last month, and even compares you to your neighbours.

Was it your aim to raise awareness of the energy we waste heating our homes?
The NEST starts people thinking about how they're using energy in the home. But it's also a great party trick. You get people whipping out their phones and saying "Check out my NEST at home! Watch, I'm going to freeze my wife!"

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.

All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.

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