Japan Dreamliners must remain grounded: govt

TOKYO: All Boeing Dreamliners operating in Japan must remain grounded until their batteries are confirmed to be safe, the government said Thursday, following a similar order in the US.

"Following the FAA (US Federal Aviation Administration) decision, Boeing 787s will not be allowed to fly until their battery safety is assured," said Hiroshi Kajiyama, Japan's vice transport minister, adding that a formal order would be issued later Thursday.

The comments come after a probable battery leak emerged as the focus of the investigation into the forced emergency landing of an All Nippon Airways (ANA) Dreamliner in Japan on Wednesday.

They also come after the FAA ordered that 787 Dreamliners in the United States stop flying until a fire risk linked to their lithium-ion batteries was resolved, dealing a huge blow to Boeing and its next-generation aircraft.

Lithium-ion batteries of different specifications are widely used in consumer electronics such as laptops and mobile phones.

Japan Airlines (JAL) and rival ANA -- which together operate half the world's Dreamliners -- voluntarily grounded their fleets after the ANA flight made an emergency landing in southwestern Japan.

India's transport safety agency said on Wednesday it was also launching a probe of the fuel-efficient Dreamliner.

Kajiyama on Thursday said officials investigating the safety scare "reported that there are problems in the battery" and other parts of the plane.

"Just by observing with the naked eye, the battery showed abnormalities, but electricity-linked equipment is complex so we need more investigation," he said.

Electrolyte leaks and burn marks have been found on the battery's metal casing, ANA said, with officials from the Japan Transport Safety Board working on the principle that it overheated, Kyodo News reported.

"Liquid leaked through the room floor to the inside of the outer wall of the aircraft," the agency quoted investigator Hideyo Kosugi as saying.

Japan's Transport Minister Akihiro Ota earlier described the emergency landing as a "serious incident that could have led to a serious accident".

Embattled Boeing on Wednesday backed its Dreamliner, considered an aviation milestone for its use of lightweight carbon fibre materials and advanced electronics systems.

"We are confident the 787 is safe and we stand behind its overall integrity," Boeing CEO Jim McNerney said in a statement.

"We will be taking every necessary step in the coming days to assure our customers and the travelling public of the 787's safety and to return the airplanes to service."

Boeing, whose shares make up part of the blue-chip Dow Jones Industrial Average, tumbled 3.4 percent on Wednesday.

The FAA order means 30 of the world's 50 Dreamliners have been grounded, with the two Japanese carriers operating almost half the world's fleet.

United Airlines, the world's biggest airline, is currently the only US airline operating the 787, with six aircraft in service.

Speaking after the FAA announcement, an ANA spokeswoman told Dow Jones Newswires: "We'll examine the information we've gotten so far and exchange information further as necessary and will attempt to take appropriate steps as soon as possible."

The carrier, which together with JAL has invested billions of dollars in the Dreamliner with a combined order totalling 111 aircraft, "has not made any" decisions over future use of the aircraft, she added.

A spokesman for JAL said it was too early to comment on the FAA decision but added that "we will continue to collect information".

In Tokyo trading on Thursday, ANA shares were down 0.54 percent to 181 yen by the midday break while Japan Airlines was off 0.27 percent at 3,665 yen.

- AFP/al

Read More..

YouTube said to be investing more cash in Vevo

Word has it that YouTube is looking to throw some cash in the direction of the music video site Vevo, according to AllThingsD. If these rumors are true, it shows that YouTube is increasingly moving toward the content market.

YouTube already owns a small stake in Vevo but is reportedly looking to up that investment, according to AllThingsD. If indeed the video giant does partner with Vevo, the way consumers view content on the site will supposedly stay the same -- which means watching big label music videos for free.

Vevo was reported as the third most-watched video site in the U.S. last May, with 49.5 million viewers per month, according to ComScore. No. 1 was Google, with 157.7 million viewers, largely through its YouTube operation, and second was Yahoo. YouTube helped create Vevo's back end, and Vevo's videos are best known for appearing on YouTube.

According to AllThingsD, the investment is reportedly slated to be more than $35 million.

Despite the rumors of a deal, nothing is for certain just yet. CNET contacted YouTube for comment. We'll update the story when we get more information.

Read More..

6 Ways Climate Change Will Affect You

Photograph by AP Photo/Marcio Jose Sanchez

The planet keeps getting hotter, new data showed this week. Especially in America, where 2012 was the warmest year ever recorded, by far. Every few years, the U.S. federal government engages hundreds of experts to assess the impacts of climate change, now and in the future.

From agriculture (pictured) to infrastructure to how humans consume energy, the National Climate Assessment Development Advisory Committee spotlights how a warming world may bring widespread disruption.

Farmers will see declines in some crops, while others will reap increased yields.

Won't more atmospheric carbon mean longer growing seasons? Not quite. Over the next several decades, the yield of virtually every crop in California's fertile Central Valley, from corn to wheat to rice and cotton, will drop by up to 30 percent, researchers expect. (Read about "The Carbon Bathtub" in National Geographic magazine.)

Lackluster pollination, driven by declines in bees due partly to the changing climate, is one reason. Government scientists also expect the warmer climate to shorten the length of the frosting season necessary for many crops to grow in the spring.

Aside from yields, climate change will also affect food processing, storage, and transportation—industries that require an increasing amount of expensive water and energy as global demand rises—leading to higher food prices.

—Daniel Stone

Published January 16, 2013

Read More..

FAA Grounds Boeing 787 Dreamliners

The Federal Aviation Administration has ordered the grounding of Boeing 787 Dreamliner jets until their U.S. operator proves that batteries on the planes are safe.

United is the only U.S. carrier flying the Boeing 787s, which have been touted as the planes of the future. However, several operated by overseas airlines have run into recent trouble, the latest because of a feared battery fire on a 787 today in Japan.

The FAA's so-called emergency airworthiness directive is a blow to Boeing, from the same government agency that only days ago at a news conference touted the Dreamliner as "safe." Even Secretary of Transportation Ray LaHood went so far as to say he would have no issue flying on the plane.

Now, United will need to prove to the FAA that there is no battery fire risk on its six Dreamliners. An emergency airworthiness directive is one that requires an operator to fix or address any problem before flying again.

"Before further flight, operators of U.S.-registered Boeing 787 aircraft must demonstrate to the Federal Aviation Administration (FAA) that the batteries are safe and in compliance," the FAA said in a statement today. "The FAA will work with the manufacturer and carriers to develop a corrective action plan to allow the U.S. 787 fleet to resume operations as quickly and safely as possible."

United Airlines responded tonight with a statement: "United will immediately comply with the airworthiness directive and will work closely with the FAA and Boeing on the technical review as we work toward restoring 787 service. We will begin reaccommodating customers on alternate aircraft."

787 Dreamliner Grounded, Passengers Forced to Evacuate Watch Video

Boeing 787 Dreamliner Deemed Safe Despite Mishaps Watch Video

Jim McNerney, Boeing's chairman, president and CEO, expressed regret about any scheduling disruptions in a written statement, adding that Boeing was "confident the 787 is safe and we stand behind its overall integrity."

"The safety of passengers and crew members who fly aboard Boeing airplanes is our highest priority," McNerney said. "Boeing is committed to supporting the FAA and finding answers as quickly as possible. The company is working around the clock with its customers and the various regulatory and investigative authorities. We will make available the entire resources of The Boeing Company to assist."

There are some 50 Dreamliners flying in the world, mostly for Japanese airlines, but also for Polish and Chilean carriers.

Overseas operators are not directly affected by the FAA's emergency airworthiness directive -- but Japanese authorities grounded all of their 787s overnight after All Nippon Airways (ANA) said a battery warning light and a burning smell were detected in the cockpit and the cabin, forcing a Dreamliner, on a domestic flight, to land at Takamatsu Airport in Japan.

The plane landed safely about 45 minutes after it took off and all 128 passengers and eight crew members had to evacuate using the emergency chutes. Two people sustained minor injuries on their way down the chute, Osamu Shinobe, ANA senior executive vice president, told a news conference in Tokyo.

ANA and its rival, Japan Airlines (JAL), subsequently grounded their Dreamliner fleets. ANA operates 17 Dreamliner planes, while JAL has seven in service.

Both airlines said the Dreamliner fleet would remain grounded at least through Thursday.

ANA said the battery in question during today's incident was the same lithium-ion type battery that caught fire on board a JAL Dreamliner in Boston last week. Inspectors found liquid leaking from the battery today, and said it was "discolored."

Japan's transport ministry categorized the problem as a "serious incident" that could have led to an accident.

Even more shaken up than the passengers on the Japanese flight may be the reputation of America's largest plane manufacturer, Boeing.

Since the 787 -- with a body mostly made of carbon fiber -- was introduced, it's had one small problem after another. But the nagging battery issue, which caused an onboard fire at Boston's Logan Airport last week, was serious enough for the FAA to ground the plane.

"It's a rough couple weeks for Boeing and ANA," said John Hansman, an MIT professor of aeronautics and astronautics. "I think clearly in the short term this type of bad press has been tough for Boeing. I think in the long haul, this is a good airplane. It's in a good market."

Read More..

Why musical genius comes easier to early starters

Good news for pushy parents. If you want your child to excel musically, you now have better justification for starting their lessons early. New evidence comes from brain scans of 36 highly skilled musicians, split equally between those who started lessons before and after the age of 7, but who had done a similar amount of training and practice.

MRI scans revealed that the white matter in the corpus callosum – the brain region that links the two hemispheres – had more extensive wiring and connectivity in the early starters. The wiring of the late starters was not much different from that of non-musician control participants. This makes sense as the corpus callosum aids speed and synchronisation in tasks involving both hands, such as playing musical instruments.

"I think we've provided real evidence for something that musicians and teachers have suspected for a long time, that early training can produce long-lasting effects on performance and the brain," says Christopher Steele of the Max Planck Institute for Human Cognitive and Brain Sciences in Leipzig, Germany, and head of the team.

Sweet spot

Steele says that younger-trained musicians may have an advantage because their training coincides with a key period of brain development . At age 7 or 8, the corpus callosum is more receptive than ever to the alterations in connectivity necessary to meet the demands of learning an instrument.

However, he stresses that these connectivity adaptations are no guarantee of musical genius. "What we're showing is that early starters have some specific skills and accompanying differences in the brain, but these things don't necessarily make them better musicians," he says. "Musical performance is about skill, but it is also about communication, enthusiasm, style and many other things we don't measure. So while starting early may help you express your genius, it won't make you a genius," he says.

Nor should older aspiring musicians despair. "They should absolutely not give up. It is never too late to learn a skill," says Steele.

Journal reference: Journal of Neuroscience, DOI: 10.1523/jneurosci.3578-12.2013

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.

If you are having a technical problem posting a comment, please contact technical support.

Read More..

Several 'slight injuries' in Dreamliner evacuation: police

TOKYO: Several people were slightly injured during the evacuation of an All Nippon Airways Dreamliner that made an emergency landing in Japan on Wednesday, police said.

"We have reports that several people were slightly injured," said a spokesman at Kagawa police, which covers the Takamatsu area in western Japan.

"We heard they sustained injuries -- minor ones such as scratches -- when they were getting out of the plane," he said.

Broadcaster NHK quoted a passenger saying he had feared the plane was going to crash as it flew over Japan's fourth largest island of Shikoku.

"I smelled something strange when the plane was going into a cruising altitude after take-off," he told the broadcaster. "I didn't see smoke."

"The plane then started descending rapidly and I thought 'this could crash'. I was surprised as there was an announcement that it was making an emergency landing at Takamatsu airport."

- AFP/ck

Read More..

White House raises petition signature threshold to 100K

Future petitions to the White House to build a Death Star, have Piers Morgan deported, or fire Aaron Swartz's prosecutor will have to attract more support in the future to merit the White House's attention.

Beginning today, petitions filed on WhiteHouse.org's We the People platform will need to log 100,000 signatures in 30 days to receive an official response from the Obama Administration, quadrupling the previous minimum of 25,000.

The higher threshold will "ensure we're able to continue to give the most popular ideas the time they deserve," Macon Phillips, the White House's director of digital strategy, wrote in a blog post today. "This new threshold applies only to petitions created from this point forward and is not retroactively applied to ones that already exist."

Activity on the petitions platform skyrocketed in late 2010, with the average time that petitions took to cross the 25,000-signature platform being slashed from 18 days during the first 10 months of the year to 9 days for the last two months. More than 60 percent of the petitions receiving 25,000 signatures last year did so in November and December.

"It's wonderful to see so many people using We the People to add their voices to important policy debates here in Washington and bring attention to issues that might not get the attention they deserve," Phillips wrote.

Launched in September 2011, the Obama Administration's online petition platform has become a venue for citizens to make serious policy suggestions, as well as air disapproval of recent events and enjoy a little whimsy. Recent petitions have sought to have the Westboro Baptist Church legally recognized as a hate group and persuade the government to build a Death Star -- a proposal that was met with an equally light-hearted response from the White House on Friday.

More about participation on the platform:

Read More..

Mars Rover Finds Intriguing New Evidence of Water

The first drill sample ever collected on Mars will come from a rockbed shot through with unexpected veins of what appears to be the mineral gypsum.

Delighted members of the Curiosity science team announced Tuesday that the rover was now in a virtual "candy store" of scientific targets—the lowest point of Gale crater, called Yellowknife Bay, is filled with many different materials that could have been created only in the presence of water. (Related: "Mars Has 'Oceans' of Water Inside?")

Project scientist John Grotzinger, of the California Institute of Technology in Pasadena, said during a press conference that the drill area has turned out "to be jackpot unit. Every place we drive exposes fractures and vein fills."

Mission scientists initially decided to visit the depression, a third of a mile from Curiosity's landing site, on a brief detour before heading to the large mountain at the middle of Gale Crater. But because of the richness of their recent finds, Grotzinger said it may be some months before they begin their trek to Mount Sharp.

The drilling, expected to start this month, will dig five holes about two inches (five centimeters) into bedrock the size of a throw rug and then feed the powder created to the rover's two chemistry labs for analysis.

The drill is the most complex device on the rover and is the last instrument to be used. Project Manager Richard Cook, of NASA's Jet Propulsion Laboratory, said that operating it posed the biggest mechanical challenge since Curiosity's high-drama landing. (Watch video of Curiosity's "Seven Minutes of Terror.")

A Watery Past?

That now-desiccated Mars once had a significant amount of surface water is now generally accepted, but every new discovery of when and where water was present is considered highly significant. The presence of surface water in its many possible forms—as a running stream, as a still lake, as ground water soaked into the Martian soil—all add to an increased possibility that the planet was once habitable. (Watch a video about searching for life on Mars.)

And each piece of evidence supporting the presence of water brings the Curiosity mission closer to its formal goal—which is to determine whether Mars was once capable of supporting life.

Curiosity scientists have already concluded that a briskly moving river or stream once flowed near the Gale landing site.

The discovery of the mineral-filled veins within Yellowknife Bay rock fractures adds to the picture because those minerals can be deposited only in watery, underground conditions.

The Curiosity team has also examined Yellowknife Bay for sedimentary rocks with the rover's Mars Hand Lens Imager (MAHLI).  Scientists have found sandstone with grains up to about the size of a peppercorn, including one shaped like a flower bud that appears to gleam. Other nearby rocks are siltstone, with grains finer than powdered sugar. These are quite different from the pebbles and conglomerate rocks found in the landing area, but all these rocks are evidence of a watery past. (Related: "A 2020 Rover Return to Mars?")

One of the primary reasons Curiosity scientists selected Gale crater as a landing site was because satellite images indicated that water-formed minerals were present near the base of Mount Sharp. Grotzinger said that the minerals' presence so close to the landing site, and some five miles from the mountain, is both a surprise and an opportunity.

The current site in Yellowknife Bay is so promising, Grotzinger said, that he would have been "thrilled" to find similar formations at the mission's prime destination at the base of Mount Sharp.  Now the mission can look forward to the surprises to come at the mountain base while already having struck gold.

Read More..

Sandy Aid Clears Huge Hurdle in Congress

(ASSOCIATED PRESS)

Seventy-nine days after Hurricane Sandy slammed into the Northeast, the House of Representatives voted this evening to approve about $50 billion of additional relief for the region pounded by the storm.

The measure passed 241-180, mostly behind Democratic support, winning 49 votes from Republicans and 192 votes from Democrats. Just one Democrat opposed the legislation, while 179 Republicans voted against it.

The base bill, known as the Hurricane Sandy Disaster Relief Act, included about $17 billion to fund immediate and critical needs for Sandy victims and their communities. An amendment offered by New Jersey Republican Rep. Rodney Frelinghuysen to provide an additional $33 billion for disaster relief also passed, bringing the total amount of relief closer to the Obama administration’s emergency supplemental request, which called for $60.4 billion in total relief.

The Senate still must approve the legislation before President Obama can sign it into law.

An amendment offered by South Carolina Republican Rep. Mick Mulvaney to require all funding in the disaster package to be offset fell well short of the votes required to change the bill, 162-258.

Democrats and Republicans from the storm-ravaged region shared a common frustration over members who opposed to the relief package.

“To use this funding as a political pawn in a game over the role of government and budgetary debates is shameful,” New York Democratic Rep. Elliot Engel wrote in a statement shortly after the vote. “The first order of business for the federal government is to protect our citizens, and helping them recover from the tragedy of a natural disaster is one of those times.”

“I am pleased that the House of Representatives has finally passed legislation to help the victims of Hurricane Sandy,” Rep. Jon Runyan, R-N.J., stated after the vote. “I am hopeful that the Senate will quickly debate and pass this bipartisan legislation so that families in New Jersey and New York will not have to continue to wait for the aid they need.”

The governors of New Jersey, New York and Connecticut, the three states  hit hardest by the storm, had all angrily criticized Republicans in the House for deciding not to vote on an aid package passed by the Senate in December, but after the measure’s passage tonight issued a joint statement thanking the House.

“We are grateful to those members of Congress who today pulled together in a unified, bipartisan coalition to assist millions of their fellow Americans in New Jersey, New York and Connecticut at their greatest time of need,” Gov. Chris Christie, N.J.; Gov. Andrew Cuomo, N.Y.; and Gov. Dannel Molloy, Conn., wrote in the statement.

“The tradition of Congress being there and providing support for Americans during times of crisis, no matter where they live across this great country, lives on in today’s vote in the House of Representatives,” they wrote. “We anticipate smooth passage when this package moves back to the Senate for final approval and for this long-awaited relief to finally make its way to our residents.”

Nevertheless, there were still many lawmakers who opposed the package because they felt it contained non-emergency spending.

“The final version passed here tonight includes billions in pork and unrelated spending that we cannot afford while Americans are struggling to make ends meet,” Rep. Steve Pearce, R-N.M., wrote in a statement. “Hurricane Sandy victims need a simple, responsible aid package, and nothing more.  Our nation is facing a debt crisis: it’s time for Washington to stop using important bills to fund its own political projects.”

Congress has already approved $9.7 billion for flood insurance on Jan. 4. The House also passed a separate bill without opposition Monday evening, the Sandy Recovery Improvement Act, to speed up and streamline federal disaster recovery programs.

After the House voted Jan. 1 on the “fiscal cliff” deal, House Speaker John Boehner decided not to vote on any relief during the 112^th Congress. Republicans and Democrats from the region revolted until Boehner held a private meeting with angry Republican members, during which he promised to make Sandy relief a priority in the 113^th Congress.

The legislation was opposed by numerous leading conservative interest groups, including Heritage Action, Americans for Tax Reform, and the Club for Growth, which all warned Republicans not to support the measure.

Read More..

Today on New Scientist: 14 January 2013

Activist's death sparks open-access tribute on Twitter

Hundreds of researchers have been offering free access to their work in tribute to internet freedom activist Aaron Swartz, who committed suicide on Friday

Exploding microchip could make arms dumps safer

Shrapnel and bullets can set off huge explosions if they hit weapons stores. But microchip-based detonators could help keep them safe

The hologenome: A new view of evolution

Far from being passive hangers-on, symbiotic microbes may shape the evolution of the plants and animals that play host to them

White House uses Death Star request to plug science

The White House has politely declined to build a version of the planet-destroying space station from Star Wars but took the opportunity to promote science

Wolves bite back in the human world

Grey wolves are an evolutionary success story, giving rise to the domestic dog 10,000 years ago and now rebounding from centuries of persecution

Mariko Mori: From stone circles to stardust

The artist's new exhibition tethers human history to the life of the entire cosmos

Why we called off hunt for ancient Antarctic life

Geoscientist Martin Siegert says that drilling through 3 kilometres of ice to reveal the secrets of an entombed lake was never going to be easy

Give video games a sporting chance

Traditional fans will turn their noses up at e-sports, but they risk missing some compelling action

Benefits of emissions cuts kick in only next century

Even rapid action now to curb emissions will bring only modest results this century, but the earlier we act, the greater the eventual rewards

Video games take off as a spectator sport

Professional gaming has been huge in Asia for years, and improved technology means it is now going global

Read More..