Today on New Scientist: 28 December 2012

Best videos of 2012: Rare view of Challenger tragedy

Watch a rare amateur video of the Challenger explosion, our most-viewed video of the year

Strong jet stream super-charged US Christmas storms

Record snowfall and dozens of tornadoes snarled holiday travel as a powerful winter storm plowed across much of the US, while rainstorms battered the UK

2012 review: The year in life science

The year's biggest stories in life science, including James Cameron's descent into the Mariana trench and efforts to break into Antarctica's buried lakes

Superstorm lessons for adapting to climate change

As the post-Sandy rebuild gets under way, coastal cities around the world will be watching

Best videos of 2012: First MRI movie of childbirth

Watch a unique view of a baby's birth, at number 2 in our countdown of the year's top science videos

Fleadom or death: Reviving the glorious flea circus

The parasite-based sideshows were almost done for by the domestic vacuum cleaner - but they are bouncing back, finds Graham Lawton

Approval for gene-modified salmon spawns controversy

Apparently months late, US regulators have declared genetically engineered fish safe to farm and eat, but final approval could be some way off

Best videos of 2012: New aircraft flies inside out

Watch a novel flying machine use a unique mechanism to propel itself, at number 3 in our countdown of the top videos of the year

2012 review: The year in technology

The year's biggest stories in technology, including Kinect devices that may spot signs of autism and controlling a robot by the power of thought

Superdoodles: The science of scribbling

Far from being a distraction, doodling has an important purpose - and you can harness it

2013 Smart Guide: Wave goodbye to the mouse

The Leap, a 3D motion control device set to launch next year, will let you control your computer with touch-free hand and finger movements

Read More..

Scuffles erupt at Hong Kong pro-government march

HONG KONG: Scuffles broke out on Sunday as thousands marched in support of Hong Kong's scandal-plagued leader Leung Chun-ying, ahead of a mass pro-democracy rally planned for New Year's day.

Around 2,500 people took to the cold and windy streets waving Chinese flags and shouting slogans in favour of Leung, who faces possible impeachment proceedings over illegal alterations to his luxury home.

Leung was chosen to lead the city in March by a pro-Beijing election committee, promising to improve governance and uphold the rule of law in the former British colony of seven million people.

But in his first sixth months in power, Leung has seen his popularity ratings slide and faced a no-confidence vote in the city's legislature.

"We welcome people to support the government and to support the stability and prosperity of Hong Kong citizens," said Caring Hong Kong Power, the organisers of Sunday's march which began at the city's Victoria Park and ended at the government headquarters.

But scuffles erupted mid way between pro-Leung supporters and anti-government campaigners who arrived carrying colonial Hong Kong flags.

Some participants were also seen punching two reporters from a local television station, according to an AFP photographer.

"I am not comfortable with the increasing power of groups that create turmoil in Hong Kong," Stan Ngan, a 63-year-old retiree at the event told AFP, referring to increasingly vocal pro-democracy groups.

Pro-democracy campaigners plan to hold a rally on January 1 to demand the resignation of Leung and ask for universal suffrage, with organisers saying they hope to see 100,000 people at the rally.

Hong Kong returned to China in 1997 as a semi-autonomous territory with its own political and legal system.

Leung survived a vote of no confidence in the legislature earlier this month over illegal structures in his home, including a wooden trellis and a glass enclosure.

But he faces a planned impeachment motion scheduled for early January, with 27 pro-democracy lawmakers in the 70-member legislature saying they would support the motion.

- AFP

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Windows 8 wrestles with PC's legacy

I spend precious little time in Metro when using a traditional laptop.

(Credit:
Microsoft)

I'm by no means the first one to say this but
Windows 8 and older PCs make an odd couple.

But let me back up for a second. Before the release of Windows 8 on October 26, I tested Windows 8 on
tablets only, such as the Intel-based Samsung slate that Microsoft sold in its stores. And I was impressed with Metro.

That was then. Windows 8 Pro 64-bit is now installed on my Dell Adamo laptop. And I rarely venture into the Metro UI unless if I'm forced to.

Of course if you're one of the relative few who have a tablet like the Samsung slate or Microsoft's Surface or a touch-screen laptop like Acer's Aspire S7, yeah, then Metro is front and center, as it should be.

But on a traditional laptop it's problematic. That's why Apple, probably the biggest single force behind the rise of the touch interface, hasn't done something similar with its OSes.

Making iOS the launch point and default interface on Macs would not go over well, Steve Job's edict nixing the idea of touch on laptops notwithstanding.

So, Microsoft is going where Apple won't. Intel -- still Microsoft's single most important hardware partner -- is going there too, by the way. The chipmaker said recently that it has chosen Windows 8 "as the standard operating system for Ultrabooks and tablets in our enterprise environment."

But I don't think -- despite Microsoft's upbeat announcement about Windows 8 licenses -- the hundreds of millions of users out there with plain old PCs will warm to the concept of a touch-based launch UI.

Acer's president, Jim Wong, stated this concern rather bluntly to Digitimes this week. The Windows 8 interface could "dramatically delay adoption by consumers," he said.

I'll expand on that by saying that until touch-based laptops and hybrids are both plentiful and cheap, Windows 8 may not gain much traction. And that may take a while.

Let me close on a positive note, though. I like Windows 8. It's faster than
Windows 7 on my Dell and more stable. That's good enough for me.

And Microsoft should spend more time pitching these straightforward Windows 8 merits until touch becomes mainstream.

64-bit Windows 8 Pro on my Dell Adamo.

(Credit:
Brooke Crothers)

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How to Banish That New Year's Eve Hangover

For those of us who enjoy the occasional cocktail, the holiday season would be incomplete without certain treats of the liquid variety. Some look forward to the creamy charms of rum-laced eggnog; others anticipate cupfuls of high-octane punch or mugs of warm, spiced wine.

No matter what's in your glass, raising one as the year winds down is tradition. What could be more festive? The problem is, one drink leads to two, then the party gets going and a third is generously poured. Soon, the music fades and the morning arrives—and with it, the dreaded hangover. (Explore a human-body interactive.)

Whether it's a pounding headache, a queasy stomach, sweating, or just general misery, the damage has been done. So now it's time to remedy the situation. What's the quickest way to banish the pain? It depends who you ask.

Doctors typically recommend water for hydration and ibuprofen to reduce inflammation. Taking B vitamins is also good, according to anesthesiologist Jason Burke, because they help the body metabolize alcohol and produce energy.

Burke should know a thing or two about veisalgia, the medical term for hangover. At his Las Vegas clinic Hangover Heaven, Burke treats thousands of people suffering from the effects of drinking to excess with hydrating fluids and medications approved by the U.S. Food and Drug Administration.

"No two hangovers are the same," he said, adding that the unfavorable condition costs society billions of dollars-mostly from lost productivity and people taking sick days from work.

Hot Peppers for Hangovers?

So what's the advice from the nonmedical community? Suggestions range from greasy breakfasts to vanilla milkshakes to spending time in a steamy sauna. A friend insists hot peppers are the only way to combat a hangover's wrath. Another swears by the palliative effects of a bloody mary. In fact, many people just have another drink, following the old "hair of the dog that bit you" strategy.

Whether such "cures" actually get rid of a hangover is debatable, but one thing's for sure: the sorry state is universal. The only people immune to hangovers are the ones who avoid alcohol altogether.

So for those who do indulge, even if it's just once in awhile, see our interactive featuring cures from around the world (also above). As New Year's Eve looms with its attendant excuse to imbibe, perhaps it would be wise to stock your refrigerator with one of these antidotes. Pickled herring, anyone?

Read More..

NYC Subway Pusher Held For Hate-Crime Murder

A woman who allegedly told New York City police she pushed a man onto the subway tracks because she hated Hindus and Muslims has been charged with murder as a hate crime.

Erica Menendez, 31, allegedly told police that she "pushed a Muslim off the train tracks because I hate Hindus and Muslims ever since 2001 when they put down the twin towers I've been beating them up."

Menendez was taken into custody this morning after a two-day search, and when detectives were interviewing her she allegedly made the statements implicating herself in Thursday night's subway-platform death.

"The defendant is accused of committing what is every subway commuter's worst nightmare -- being suddenly and senselessly pushed into the path of an oncoming train," Queen District Attorney Richard A. Brown said. "The victim was allegedly shoved from behind and had no chance to defend himself. Beyond that, the hateful remarks allegedly made by the defendant and which precipitated the defendant's actions can never be tolerated by a civilized society."

Menendez was due to be arraigned this evening. She could face 25 years to life in prison if convicted of the second degree murder charge.

On Thursday night, a woman shoved a man from a subway platform at Queens Boulevard, and the man was crushed beneath an oncoming train. Police had searched the area for her after the incident.

New York City Subway Pusher Charged With Murder Watch Video

The victim was Sunando Sen, identified by several media outlets as a graphic designer and Indian immigrant who opened a print shop, Amsterdam Copy, on Manhattan's Upper West Side. Sen was struck by the No. 7 train after the unidentified woman allegedly pushed him from the northbound platform at 40th Street and Queens Boulevard at 8:04 p.m. on Thursday.

Witnesses told police they had seen the woman mubling to herself, pacing along the platform. She gave Sen little time to react, witnesses said.

"Witnesses said she was walking back and forth on the platform, talking to herself, before taking a seat alone on a wooden bench near the north end of the platform. When the train pulled into the station, the suspect rose from the bench and pushed the man, who was standing with his back to her, onto the tracks into the path of the train," NYPD Deputy Commissioner Paul J. Browne said earlier today. "The victim appeared not to notice her, according to witnesses."

READ: What to Do If You Fall on the Subway Tracks

Police released brief surveillance video of the woman fleeing the subway station, and described the suspect as a woman in her 20s, "heavy set, approximately 5'5" with brown or blond hair."

It was New York's second death of this kind in less than a month. On Dec. 3, 58-year-old Ki-Suck Han of Queens was shoved onto the tracks at New York's Times Square subway station. Two days later, police took 30-year-old Naeem Davis into custody.

On Friday, New York City Mayor Michael Bloomberg was asked whether the attack might be related to the increase of mentally ill people on the streets following closures of institutions over the past four decades.

"The courts or the law have changed and said, no, you can't do that unless they're a danger to society. Our laws protect you," Bloomberg said on his weekly radio show.

Read More..

Today on New Scientist: 28 December 2012

Best videos of 2012: Rare view of Challenger tragedy

Watch a rare amateur video of the Challenger explosion, our most-viewed video of the year

Strong jet stream super-charged US Christmas storms

Record snowfall and dozens of tornadoes snarled holiday travel as a powerful winter storm plowed across much of the US, while rainstorms battered the UK

2012 review: The year in life science

The year's biggest stories in life science, including James Cameron's descent into the Mariana trench and efforts to break into Antarctica's buried lakes

Superstorm lessons for adapting to climate change

As the post-Sandy rebuild gets under way, coastal cities around the world will be watching

Best videos of 2012: First MRI movie of childbirth

Watch a unique view of a baby's birth, at number 2 in our countdown of the year's top science videos

Fleadom or death: Reviving the glorious flea circus

The parasite-based sideshows were almost done for by the domestic vacuum cleaner - but they are bouncing back, finds Graham Lawton

Approval for gene-modified salmon spawns controversy

Apparently months late, US regulators have declared genetically engineered fish safe to farm and eat, but final approval could be some way off

Best videos of 2012: New aircraft flies inside out

Watch a novel flying machine use a unique mechanism to propel itself, at number 3 in our countdown of the top videos of the year

2012 review: The year in technology

The year's biggest stories in technology, including Kinect devices that may spot signs of autism and controlling a robot by the power of thought

Superdoodles: The science of scribbling

Far from being a distraction, doodling has an important purpose - and you can harness it

2013 Smart Guide: Wave goodbye to the mouse

The Leap, a 3D motion control device set to launch next year, will let you control your computer with touch-free hand and finger movements

Read More..

French 75% tax rate on rich struck down

PARIS: France's top constitutional body on Saturday struck down a 75 per cent upper income tax rate, dealing a major blow to Socialist President Francois Hollande who had made it his centrepiece tax measure.

The government vowed to push ahead with the tax rate, which would apply to incomes over a million euros (US$1.3 million) a year, and propose a new measure that would conform with the constitution.

The tax rate had angered business leaders and prompted some wealthy French citizens to seek tax exile abroad, including actor Gerard Depardieu who recently took up residency in Belgium.

The Constitutional Council said in its ruling that the temporary two-year tax rate, due to start next year, was unconstitutional because, unlike other forms of income tax, it applied to individuals instead of whole households.

As a result, the council said, the tax rate "failed to recognise equality before public burdens".

Though largely symbolic -- it would have applied to only about 1,500 individuals -- the Socialists said the tax rate was aimed at making the ultra-rich contribute more to tackling France's budget deficit.

It was a flagship promise of the election campaign that saw Hollande defeat right-winger Nicolas Sarkozy in May.

"The government will propose a new system that conforms with the principles laid down by the decision of the Constitutional Council. It will be presented in the framework of the next Finance Act," Prime Minister Jean-Marc Ayrault said in a statement after the ruling.

The Constitutional Council also rejected new methods for calculating the wealth tax, striking down a provision that would have increased the amount of taxable revenues and capital gains.

A source close to the government said the council's decisions would have a minimal effect, reducing revenues by only 500 million euros in the 300 billion euro 2013 budget.

Other new measures in the budget were approved, however, including an increase in some upper tax rates to 45 per cent and the addition of capital gains to taxable income.

The council also approved a 20 billion euro business tax credit included in the 2012 budget as a way of promoting economic growth and competitiveness.

France is struggling to plug a 37 billion euro hole in its public finances to meet its target of reducing the budget deficit to the EU ceiling of three percent in 2013.

The 2013 budget included 12.5 billion euros in spending cuts and 20 billion euros in new taxes on individuals and businesses.

Critics have said the new tax measures will stifle economic growth, with the French economy already expected to contract by 0.2 per cent in the final quarter of this year.

The 2013 budget is based on a government forecast of 0.8 per cent economic growth next year -- a figure many economists consider too optimistic.

Hollande, who has pushed policies of economic growth over austerity, has seen his popularity plummet in recent months as the economy stagnates and unemployment mounts.

- AFP/xq

Read More..

New iOS app shows NY subway arrival times

Now arriving...

(Credit:
New York MTA)

New York City's Metropolitan Transportation Authority finally joined the smartphone era today by releasing an iOS app showing train arrival times for seven subway lines.

Available for the iPhone, the
iPod Touch, and the
iPad, MTA Subway Time will display train arrival times for 156 stations on the 1, 2, 3, 4, 5, 6 lines and the S shuttle line. Though officially in a test version for the time being, the app will use the same arrival times shown on station countdown clocks and on the MTA's Web site.

"The ability to get subway arrival time at street level is here," said MTA Chairman and CEO Joseph J. Lhota in a statement. "The days of rushing to a subway station only to find yourself waiting motionless in a state of uncertainty are coming to an end."

According to the statement, the app can handle up to 5,000 incoming requests per second. The information comes from a feed that can be accessed by developers for other mobile operating systems.

Though the MTA has existing apps for bus arrivals and the drive times on its bridges and tunnels, this is the first time that the country's busiest transit agency has developed an app for subway service.

Via AllThings D

Read More..

How to Banish That New Year's Eve Hangover

For those of us who enjoy the occasional cocktail, the holiday season would be incomplete without certain treats of the liquid variety. Some look forward to the creamy charms of rum-laced eggnog; others anticipate cupfuls of high-octane punch or mugs of warm, spiced wine.

No matter what's in your glass, raising one as the year winds down is tradition. What could be more festive? The problem is, one drink leads to two, then the party gets going and a third is generously poured. Soon, the music fades and the morning arrives—and with it, the dreaded hangover. (Explore a human-body interactive.)

Whether it's a pounding headache, a queasy stomach, sweating, or just general misery, the damage has been done. So now it's time to remedy the situation. What's the quickest way to banish the pain? It depends who you ask.

Doctors typically recommend water for hydration and ibuprofen to reduce inflammation. Taking B vitamins is also good, according to anesthesiologist Jason Burke, because they help the body metabolize alcohol and produce energy.

Burke should know a thing or two about veisalgia, the medical term for hangover. At his Las Vegas clinic Hangover Heaven, Burke treats thousands of people suffering from the effects of drinking to excess with hydrating fluids and medications approved by the U.S. Food and Drug Administration.

"No two hangovers are the same," he said, adding that the unfavorable condition costs society billions of dollars-mostly from lost productivity and people taking sick days from work.

Hot Peppers for Hangovers?

So what's the advice from the nonmedical community? Suggestions range from greasy breakfasts to vanilla milkshakes to spending time in a steamy sauna. A friend insists hot peppers are the only way to combat a hangover's wrath. Another swears by the palliative effects of a bloody mary. In fact, many people just have another drink, following the old "hair of the dog that bit you" strategy.

Whether such "cures" actually get rid of a hangover is debatable, but one thing's for sure: the sorry state is universal. The only people immune to hangovers are the ones who avoid alcohol altogether.

So for those who do indulge, even if it's just once in awhile, see our interactive featuring cures from around the world (also above). As New Year's Eve looms with its attendant excuse to imbibe, perhaps it would be wise to stock your refrigerator with one of these antidotes. Pickled herring, anyone?

Read More..

Obama Still Hopeful in Final Days Before 'Cliff'

Dec 29, 2012 6:00am

AP Photo/ Evan Vucci

Three days remain for Congress to pass a federal budget agreement that would avoid the so-called “fiscal cliff” and today President Obama said he believes the House and Senate leadership can squeak out a deal in time.

In his weekly address, released this morning, the president said allowing the package of perilous tax increases and budget cuts set to take effect in the New Year “would be the wrong thing to do for our economy.”

“Congress can prevent it from happening if they act now,” he said. “Leaders in Congress are working on a way to prevent this tax hike on the middle class, and I believe we may be able to reach an agreement that can pass both houses in time.”

The president was referring to Senate Majority Leader Harry Reid, D-Nev., and Minority Leader Mitch McConnell, R-Ky., who were attempting to quickly fashion a deal that can pass both chambers of Congress. Although not mentioned specifically in the video, the two leaders and their House counterparts, Speaker John Boehner, R-Ohio, and Rep. Nancy Pelosi, D-Calif., met with the president and his staff at the White House Friday that left both parties’ leadership cautiously optimistic in public statements following the meeting.

INFOGRAPHIC: Fiscal Cliff: Why It Matters

Largely repeating remarks he made following the meeting, the president noted that should the last-minute wrangling fail he has asked Reid to deliver a basic proposal to the Senate floor for a simple up-or-down vote.

“We believe such a proposal could pass both houses with bipartisan majorities -as long as these leaders allow it to come to a vote.  If they still want to vote no and let this tax hike hit the middle class, that’s their prerogative – but they should let everyone vote.  That’s the way this is supposed to work,” he said. “We just can’t afford a politically self-inflicted wound to our economy.”

Reid’s backup legislation would reflect the Democrats’ side in this quagmire, demanding a tax boost for household incomes greater than $250,000 and an extension of unemployment benefits for roughly 2 million Americans that is set to expire without their reauthorization.

Fiscal Cliff: By The Numbers

“You meet your deadlines and your responsibilities every day,” Obama said. “The folks you sent here to serve should do the same.”

The president’s statement came a day before what could be a critical turning point in the “cliff” ordeal. On Sunday, the House of Representatives returns from holiday recess, the same day McConnell and Reid could offer up a hypothetical deal for a vote. Meanwhile, NBC’s “Meet the Press” will air a televised interview with Obama that morning.

SHOWS: Good Morning America World News

Read More..