Blizzard brings US northeast to a halt

NEW YORK: Planes, cars and trains came to a standstill across the densely populated US northeast Friday in the face of a blizzard raging from New York to Boston.

The storm was forecast to bring the heaviest snow so far this winter along the New England coast, threatening power and transport links for tens of millions of people.

By late Friday, New York, one of the world's busiest air travel hubs, was cut off from the skies as snow and wind led airlines to suspend all operations at LaGuardia, Newark Liberty and John F Kennedy International airports.

Tom Bosco, general manager of LaGuardia, told NY1 television that the airport was "battling" the storm and would strive to remain open even after the airlines shut down for the night.

He estimated that if a foot of snow fell -- the worst case scenario forecasted for New York -- flights would resume "probably by mid-morning."

The heaviest impact of the storm was expected overnight in and around Boston, and Governor Deval Patrick temporarily ordered all normal traffic off Massachusetts roads, with the threat of up to a year in jail for violators.

"There are a number of exemptions for... emergency workers and the like. Please exercise caution and use common sense," Patrick said at his emergency centre in Framingham.

In Connecticut, Governor Dannel Malloy issued a "ban on motor vehicle travel on limited access highways" to free up emergency services traffic.

Rhode Island, where some of America's most exclusive summer homes are located, also instituted driving restrictions.

In addition to the road and air snarl-ups, the rail service Amtrak said trains from New York northbound and also to the capital Washington, DC, were being suspended.

The storm came a little over three months after Hurricane Sandy devastated swathes of New York and New Jersey, killing 132 people and causing damage worth some $71.4 billion.

Snow began in light flurries across the region early Friday, but thickened and by Saturday was expected to leave depths of between half and one foot in New York and as much as two feet in Boston.

The National Weather Service warned that "in addition to the heavy snowfall, wind gusts of up to hurricane force are possible, especially near the coast. This will result in blizzard conditions with drifting and blowing snow."

On Friday night travel "will be extremely hazardous, if not impossible," the National Weather Service said.

Among the more glamorous victims of the travel upsets was designer Marc Jacobs, who said he had to reschedule his two shows at New York Fashion Week due to "the snow storm in the US and production problems."

New York Mayor Michael Bloomberg, who came under withering criticism for the city's flat-footed response to a blizzard in 2010, said residents should stock up with vital supplies and prepare for the worst.

"Stay off the city streets, stay out of your cars," he said at a news conference. "Staying off the streets will make it easier for city workers to clear the streets of snow."

New York's four zoos also announced they were closing for the duration of the storm.

"You can't take nature too lightly. Hopefully it won't be anything too drastic," Bloomberg said.

The good news was that the storm's peak was due as the weekend began, meaning far fewer people would be on the roads. Forecasters said the system should blow through on Saturday, with milder temperatures to follow.

Locals were comparing the coming storm to the ferocious Blizzard of 1978, which killed 100 people and buried Boston in more than 27 inches (68 centimetres) of snow and Providence, Rhode Island in nearly 28 inches (71 centimetres).

During that storm, people were forced to abandon cars stuck on highways and made their way around Boston on cross-country skis and snowshoes.

- AFP/xq

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Mood lighting to cook by

The Faber Arkea range hood is a stylish choice, lights on or off.

(Credit:
Faber)

Dining can be a delicate thing. Finding the right balance of flavors and ingredients can be tricky, but the meal is only half the story. Surrounding whatever food is on the plate, of course, is the environment. The setting could be anything from the soft glow of a candlelight dinner to the bright glare of a midday meal. Or, it could be any number of options dialed up from the range hood. Yes, that oft-overlooked thing above the stovetop.

The color of meal-making can now be controlled with the Arkea range hood made by the European firm Faber. The striking hood makes a big first impression with its stark, spherical design. However, it's when the lights go dim that the kitchen accessory really shines. Hidden inside, there lies a series of LEDs capable of illuminating the kitchen in the lighting scheme of your choice.

From energetic red to cool violet (as well as what lies between), the kitchen hood is designed to make an impression. It's not fearful of utility, however; the range hood makes sure it can get the job done, no matter the presentation. Featuring operation via remote control, the range hood can be raised or lowered at the press of a button. In addition to its ability to vent steam and smoke away from the stovetop, the hood features four white spotlights to illuminate the actual cooking area. No matter what happens to end up on the plate, with the range hood's combination of style and functionality, it will certainly form a complete meal.

Via Appliancist

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From Our Vault: Busy Postman on Break, 1951

The United States Post Office announced this week that it intends to stop Saturday letter delivery beginning in August, 32 years after Congress mandated a sixth day of mail service.

First class mail volume has been dropping by about five billion pieces annually since 2007. And the USPS operated almost $16 billion dollars in the red in 2012.

In the 1950s, when this photo was taken, the federal agency was more flush with money. Five hundred thousand employees carried 54 billion items when National Geographic magazine published the article "Everyone's Servant, the Post Office" in July of 1954. Mail volume had doubled since the previous decade, and was growing at a rate of about seven percent a year.

This photo from 1951 didn't make it into that article, landing instead in the National Geographic image archive. Working during the postal boom years, this mailman delivering to houses in Hays, Kansas, likely didn't have time to notice the slight.

National Geographic photographer John E. Fletcher explained the mailman's decision to lunch in a mailbox in a note on the back of the photo.

"He told me that a new regulation from the Washington headquarters of the U.S. Post Office required that postmen while on delivery at noontime must stop and have their lunch at the spot, rather than taking time off to go home and eat," Fletcher wrote.

"This mailman told me that each day his wife would drive to this particular corner and meet him and hand him his lunch box," he continued. "The most convenient spot that he could find to eat his lunch was to open a storage mail box, get himself comfortably seated, and eat his lunch right on the street corner."

Editor's note: This is the first in a series of pieces that looks at the news through the lens of the National Geographic photo archives.

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'Stay Home': Northeast Shuts Down as Blizzard Hits

A blizzard of possibly historic proportions is set to strike the Northeast, starting today and could bring more than two feet of snow and strong winds that could shut down densely populated cities such as Boston and New York City.

A storm from the west will join forces with one from the south to form a nor'easter that will sit and spin just off the East Coast, affecting more than 43 million Americans. Wind gusts will reach 50 to 60 mph from Philadelphia to Boston.

"[It] could definitely be a historic winter storm for the Northeast," Adrienne Leptich of the National Weather Service in Upton, N.Y., said. "We're looking at very strong wind and heavy snow and we're also looking for some coastal flooding."

The snow began falling in New York City shortly before 7 a.m. ET. The snow is expected to mix with some sleet and then turn back into snow after 3 p.m.

Airlines have started shutting down operations between 2 p.m. and 5 p.m. at major airports in the New York area as well as in Boston, Portland, Maine, Providence, and other Northeastern airports. More than 4,000 flights have been cancelled on Friday and Saturday, according to FlightAware. Airlines hope to resume flights by Saturday afternoon.

New York City is expecting up to 14 inches, which is expected to start this morning with the heaviest amounts falling at night and into Saturday. Wind gusts of 55 mph are expected in New York City and Cape Cod, Mass., could possibly see 75 mph gusts.

PHOTOS: Northeast Braces for Snowstorm

Weather Forecast: Northeast Braces for Monster Blizzard Watch Video

Winter Storm to Hit Northeast With Winds and Snow Watch Video

Boston, Providence, R.I., Hartford, Conn., and other New England cities canceled school today. Boston and other parts of New England could see more than 2 feet of snow by Saturday.

Massachusetts Governor Deval Patrick declared a state of emergency Friday afternoon and announced a ban on all traffic from roads after 4 p.m. It is believed that the last time the state enacted such a ban was during the blizzard of 1978.

Beach erosion and coastal flooding is possible from New Jersey to Long Island, N.Y., and into New England coastal areas. Some waves off the coast could reach more than 20 feet.

"Stay off the streets of our city. Basically, stay home," Boston Mayor Tom Menino warned Thursday.

Blizzard warnings were posted for parts of New Jersey and New York's Long Island, as well as portions of Massachusetts, Rhode Island and Connecticut, including Hartford, New Haven, Conn., and Providence. The warnings extended into New Hampshire and Maine.

To the south, Philadelphia was looking at a possible 4 to 6 inches of snow.

Thousands of flights have already been canceled in anticipation of the storm. Amtrak said its Northeast trains will stop running this afternoon.

Bruce Sullivan of the National Weather Service says travel conditions will deteriorate fairly rapidly Friday night.

"The real concern here is there's going to be a lot of strong winds with this system and it's going to cause considerable blowing and drifting of snow," he said.

Parts of New York, still reeling from October's Superstorm Sandy, are still using tents and are worried how they will deal with the nor'easter.

"Hopefully, we can supply them with enough hot food to get them through before the storm starts," Staten Island hub coordinator Donna Graziano said.

New York City Mayor Michael Bloomberg said plows and 250,000 tons of salt were being put on standby.

"We hope forecasts are exaggerating the amount of snow, but you never can tell," Bloomberg said Thursday.

Residents of the Northeast have already begun to hit stores for groceries and tools to fight the mounting snow totals.

The fire department was called in to a grocery store in Salem, Mass., because there were too many people in the store Thursday afternoon trying to load up their carts with essential items.

"I'm going to try this roof melt stuff for the first time," Ian Watson of Belmont, Mass., said. "Just to prevent the ice dam. ... It's going be ugly on that roof."

ABC News' Max Golembo and The Associated Press contributed to this report.

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Robot inquisition keeps witnesses on the right track

MEMORY is a strange thing. Just using the verb "smash" in a question about a car crash instead of "bump" or "hit" causes witnesses to remember higher speeds and more serious damage. Known as the misinformation effect, it is a serious problem for police trying to gather accurate accounts of a potential crime. There's a way around it, however: get a robot to ask the questions.

Cindy Bethel at Mississippi State University in Starkville and her team showed 100 "witnesses" a slide show in which a man steals money and a calculator from a drawer, under the pretext of fixing a chair. The witnesses were then split into four groups and asked about what they had seen, either by a person or by a small NAO robot, controlled in a Wizard of Oz set-up by an unseen human.

Two groups - one with a human and one a robot interviewer - were asked identical questions that introduced false information about the crime, mentioning objects that were not in the scene, then asking about them later. When posed by humans, the questions caused the witnesses' recall accuracy to drop by 40 per cent - compared with those that did not receive misinformation - as they remembered objects that were never there. But misinformation presented by the NAO robot didn't have an effect.

"It was a very big surprise," says Bethel. "They just were not affected by what the robot was saying. The scripts were identical. We even told the human interviewers to be as robotic as possible." The results will be presented at the Human-Robot Interaction conference in Tokyo next month.

Bilge Mutlu, director of the Human-Computer Interaction Laboratory at the University of Wisconsin-Madison, suggests that robots may avoid triggering the misinformation effect simply because we are not familiar with them and so do not pick up on behavioural cues, which we do with people. "We have good, strong mental models of humans, but we don't have good models of robots," he says.

The misinformation effect doesn't only effect adults; children are particularly susceptible, explains the psychologist on the project, Deborah Eakin. Bethel's ultimate goal is to use robots to help gather testimony from children, who tend to pick up on cues contained in questions. "It's a huge problem," Bethel says.

At the Starkville Police Department, a 10-minute drive from the university, officers want to use such a robotic interviewer to gather more reliable evidence from witnesses. The police work hard to avoid triggering the misinformation effect, says officer Mark Ballard, but even an investigator with the best intentions can let biases slip into the questions they ask a witness.

Children must usually be taken to a certified forensic child psychologist to be interviewed, something which can be difficult if the interviewer works in another jurisdiction. "You might eliminate that if you've got a robot that's certified for forensics investigations, and it's tough to argue that the robot brings any memories or theories with it from its background," says Ballard.

The study is "very interesting, very intriguing", says Selma Sabanovic, a roboticist at Indiana University. She is interested to see what happens as Bethel repeats the experiment with different robot shapes and sizes. She also poses a slightly darker question: "How would you design a robot to elicit the kind of information you want?"

This article appeared in print under the headline "The robot inquisition"

It's all about how you say it

When providing new information, rather than helping people recall events (see main story), a robot's rhetoric and body language can make a big difference to how well it gets its message across.

Bilge Mutlu of the University of Wisconsin-Madison had two robots compete to guide humans through a virtual city. He found that the robot which used rhetorical language drew more people to follow it. For example, the robot saying "this zoo will teach you about different parts of the world" did less well than one saying "visiting this zoo feels like travelling the world, without buying a plane ticket". The work will be presented at the Human-Robot Interaction conference in Tokyo next month.

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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Microsoft wins latest round in Motorola patent case

SAN FRANCISCO: A federal judge on Thursday tossed out more than a dozen patent infringement claims filed against Microsoft by Google-owned Motorola Mobility.

US District Court Judge James Robart, in Microsoft's home state of Washington, sided with the software colossus, dismissing 13 claims of infringement on a trio of Motorola patents involving digital video encoding and decoding, according to court records.

The Motorola patents were evidently not specific enough regarding the computer code involved, according to the documents.

The decision significantly narrowed the case.

If the remaining claims survive a similar legal challenge, Microsoft would likely be entitled to pay a reasonable rate to license what is considered a "standards-essential" technology, according to intellectual property specialist Florian Mueller, of FossPatents.com.

- AFP/xq

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FAA approves Boeing test flights of grounded 787 Dreamliner

The first Boeing 787 Dreamliner takes off on its initial flight in 2009.

(Credit:
Daniel Terdiman/CNET)

Boeing was granted permission today to conduct test flights of its 787 Dreamliner as the aircraft maker tries to determine the cause of battery fires that have kept the fleet of planes grounded around the world.

The test flights will be subject to a number of restrictions, the Federal Aviation Administration said today, including limiting the flights to specific airspace over unpopulated areas. Other conditions include pre-flight testing and inspections, and in-flight monitoring.

"The traveling public's safety is our highest priority," the FAA said in a statement. "These test flights will be an important part of our efforts to ensure the safety of passengers and return these aircraft to service."

The Seattle-based aircraft builder said it hopes to resume flight test activities soon using its fifth flight test airplane, although it didn't say how many flights were planned.

"While our work to determine the cause of the recent battery incidents continues in coordination with appropriate regulatory authorities and investigation agencies, we are confident that 787 is safe to operate for this flight test activity," the company said in a statement. "As additional precautions, we have implemented additional operating practices for test flights, including a one-time preflight inspection of the batteries, monitoring of specific battery related status messages, and a recurring battery inspection."

The FAA ordered airlines to ground their fleets of the much-hyped Dreamliner last month after a series of fires involving the aircraft's lithium-ion batteries. The action came on the heels of Japanese carriers All Nippon Airways and Japan Airlines grounding their 787s after a battery fire forced the evacuation of an ANA flight.

A similar incident occurred January 7 when a JAL 787 on the ground at Boston's Logan International Airport caught fire. In response, the FAA announced it would conduct a comprehensive review of the aircraft, which features innovative use of composite materials.

The burned auxiliary power unit battery from a JAL Boeing 787 that caught fire at Boston's Logan International Airport.

(Credit:
NTSB)

The National Transportation Safety Board announced today it had traced the JAL battery fire to a single cell that short circuited and then spread to other cells. The safety board further said it will focus on the design and certification requirements of the battery system.

The NTSB said a Boeing risk assessment conducted during the plane's certification process found that the likelihood of a battery smoke emission event would occur on the 787 less than once in every 10 million flight hours.

Noting that there have already been two incidents in less than 100,000 flight hours, NTSB Chairman Deborah A.P. Hersman said in a statement that "the failure rate was higher than predicted as part of the certification process and the possibility that a short circuit in a single cell could propagate to adjacent cells and result in smoke and fire must be reconsidered."

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Alleged Cop-Killer Has Calif. Region on Edge

The truck owned and driven by suspected cop killer Christopher Dorner during his alleged rampage through the Los Angeles area was found deserted and in flames on the side of Bear Mountain, Calif., this afternoon.

Heavily armed SWAT team members descended onto Bear Mountain from a helicopter manned with snipers today to investigate the fire. The San Bernadino Sheriff's Department confirmed the car was Dorner's.

Dorner, a former Los Angeles police officer and Navy reservist, is believed to have killed one police officer and injured two others early this morning in Riverside, Calif. He is also accused of killing two civilians on Sunday after releasing a scathing "manifesto" alleging grievances committed by the police department while he worked for it and warning of coming violence toward cops.

Read More About Chris Dorner's Allegations Against the LAPD

Heavily armed officers spent much of Thursday searching for signs of Dorner, investigating multiple false leads into his whereabouts and broadcasting his license plate and vehicle description across the California Highway System.

Around 3:45 p.m. ET, police responded to Bear Mountain, where two fires were reported, and set up a staging area in the parking lot of a ski resort. They did not immediately investigate the fires, but sent a small team of heavily armed officers up in the helicopter to descend down the mountain toward the fire.

Christopher Dorner: Ex-Cop Wanted in Killing Spree Watch Video

Engaged California Couple Found Dead in Car Watch Video

Missing Ohio Mother: Manhunt for Ex-Boyfriend Watch Video

The officers, carrying machine guns and searching the mountain for any sign of Dorner, eventually made it to the vehicle and identified it as belonging to Dorner. They have not yet found Dorner.

Late this afternoon, CNN announced that Dorner had sent a package containing his manifesto and a DVD to its offices.

PHOTOS: Former LAPD Officer Suspected in Shootings

Police officers across Southern California were on the defensive today, scaling back their public exposure, no longer responding to "barking-dog calls" and donning tactical gear outdoors.

Police departments have stationed officers in tactical gear outside police departments, stopped answering low-level calls and pulled motorcycle patrols off the road in order to protect officers who might be targets of Dorner's alleged rampage.

"We've made certain modifications of our deployments, our deviations today, and I want to leave it at that, and also to our responses," said Chief Sergio Diaz of the police department in Riverside, Calif., where the officers were shot. "We are concentrating on calls for service that are of a high priority, threats to public safety, we're not going to go on barking dog calls today."

Sgt. Rudy Lopez of the Los Angeles Police Department said Dorner is "believed to be armed and extremely dangerous."

Early Thursday morning, before they believe he shot at any police officers, Dorner allegedly went to a yacht club near San Diego, where police say he attempted to steal a boat and flee to Mexico.

He aborted the attempted theft when the boat's propeller became entangled in a rope, law enforcement officials said. It was then that he is believed to have headed to Riverside, where he allegedly shot two police officers.

"He pointed a handgun at the victim [at the yacht club] and demanded the boat," said Lt. David Rohowits of the San Diego Police Department.

Police say the rifle marksman shot at four officers in two incidents overnight, hitting three of them: one in Corona, Calif., and the two in Riverside, Calif.

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Today on New Scientist: 6 February 2013

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Amateur astronomer helps Hubble snap galactic monster

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Nightmare images show how lack of sleep kills

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Qantas chief backs troubled Dreamliner

SYDNEY: Qantas chief Alan Joyce has thrown his support behind Boeing and its troubled 787 Dreamliner, reinforcing his commitment to introducing the planes to the Australian flag-carrier's fleet.

The next generation plane suffered a series of glitches last month, prompting a global alert from the US Federal Aviation Administration that led to the worldwide grounding of all 50 operational 787s.

Qantas has 14 of the planes on order, with delivery due this year, and has retained options and purchase rights for 50 B787s of either -8 or -9 variants available for delivery from 2016.

Joyce said nothing had changed to alter the plans.

"We believe that Boeing are a great airline manufacturing company, they're a great engineering company and they will fix this problem eventually," broadcaster ABC quoted him as saying on its website on Thursday.

"They're still producing the aircraft, so the production line hasn't stopped. They have stopped delivering aircraft to customers.

"Our aircraft are due to arrive, the first one in August. We haven't been advised of any delay at this stage."

On Wednesday, the US National Transportation Safety Board said the results of its Dreamliner probe will likely not be known for weeks.

"We're probably weeks away from being able to tell people what happened and what needs to be changed," NTSB chief Deborah Hersman said in Washington.

Hersman said investigators were "proceeding with a lot of care" in investigating the cause of a January 7 lithium-ion battery fire on a Japan Airlines (JAL) 787 that occurred as the unoccupied plane sat on the tarmac at Boston's Logan airport.

The most concerning issues uncovered so far were short circuits and thermal runaway, a chemical reaction that produces uncontrollably rising temperatures, she said.

The battery problem, and another battery incident on an All Nippon Airways 787 on January 16, led to the global grounding of all Dreamliners in service until the issue is fixed.

- AFP/xq

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