Today on New Scientist: 21 December 2012

Cadaver stem cells offer new hope of life after death

Stem cells can be extracted from bone marrow five days after death to be used in life-saving treatments

Apple's patents under fire at US patent office

The tech firm is skating on thin ice with some of the patents that won it a $1 billion settlement against Samsung

Himalayan dam-building threatens endemic species

The world's highest mountains look set to become home to a huge number of dams - good news for clean energy but bad news for biodiversity

Astrophile: Black hole exposed as a dwarf in disguise

A white dwarf star caught mimicking a black hole's X-ray flashes may be the first in a new class of binary star systems

Blind juggling robot keeps a ball in the air for hours

The robot, which has no visual sensors, can juggle a ball flawlessly by analysing its trajectory

Studio sessions show how Bengalese finch stays in tune

This songbird doesn't need technological aids to stay in tune - and it's smart enough to not worry when it hears notes that are too far off to be true

Giant tooth hints at truly monumental dinosaur

A lone tooth found in Argentina may have belonged to a dinosaur even larger than those we know of, but what to call it?

Avian flu virus learns to fly without wings

A strain of bird flu that hit the Netherlands in 2003 travelled by air, a hitherto suspected by unproven route of transmission

Feedback: Are wind turbines really fans?

A tale of "disease-spreading" wind farms, the trouble with quantifying "don't know", the death of parody in the UK, and more

The link between devaluing animals and discrimination

Our feelings about other animals have important consequences for how we treat humans, say prejudice researchers Gordon Hodson and Kimberly Costello

Best videos of 2012: First motion MRI of unborn twins

Watch twins fight for space in the womb, as we reach number 6 in our countdown of the top videos of the year

2012 Flash Fiction winner: Sleep by Richard Clarke

Congratulations to Richard Clarke, who won the 2012 New Scientist Flash Fiction competition with a clever work of satire

Urban Byzantine monks gave in to temptation

They were supposed to live on an ascetic diet of mainly bread and water, but the monks in 6th-century Jerusalem were tucking into animal products

The pregnant promise of fetal medicine

As prenatal diagnosis and treatment advance, we are entering difficult ethical territory

2013 Smart Guide: Searching for human origins in Asia

Africa is where humanity began, where we took our first steps, but those interested in the latest cool stuff on our origins should now look to Asia instead

The end of the world is an opportunity, not a threat

Don't waste time bemoaning the demise of the old order; get on with building the new one

Victorian counting device gets speedy quantum makeover

A photon-based version of a 19th-century mechanical device could bring quantum computers a step closer

Did learning to fly give bats super-immunity?

When bats first took to the air, something changed in their DNA which may have triggered their incredible immunity to viruses

Van-sized space rock is a cosmic oddball

Fragments from a meteor that exploded over California in April are unusually low in amino acids, putting a twist on one theory of how life on Earth began

Read More..

Psy's 'Gangnam Style' reaches one billion views

SEOUL: Psy's "Gangnam Style" became the first video to hit a billion views on YouTube on Friday, marking a fresh milestone in the global craze for the South Korean rapper and his horse-riding dance.

The view counter attached to "Gangnam Style," which was only posted on the video-sharing site July 15, clicked over into 10 figures, confirming its status as the most viewed video in the site's history.

"One billion views is an incredible number," said Kevin Allocca, YouTube trends manager, who attributed Psy's success "to the universal appeal of catchy music -- and er, great equine dance moves."

Psy has swept all before him in the past five months, hoovering up awards and scoring guest appearances with everyone from Madonna to the head of the United Nations.

The video and its singer have been given walk-on roles in major world events like the US presidential election and major maybe-events like the Mayan calendar-inspired speculation about looming global armageddon.

The timing of the one-billion views breakthrough dovetailed with a viral social network hoax that had the 16th century French seer Nostradamus apparently referencing Psy as a harbinger of the December 21 apocalypse.

And it came less than a month after the video took the all-time "most-viewed" title away from "Baby" by Canadian heartthrob Justin Bieber.

Bieber's effort was still in second place Friday with more than 812 million views.

"Perhaps what's most impressive about this feat is that it took just over five months to happen," Allocca said in a blog post.

"Congratulations to Psy, the flash mobbers, K-Pop fans and people who love fun across the globe," he added.

Although its imminent demise has been predicted many times, the Psy phenomenon has simply refused to die.

Every time it has looked like fading, another parody, another celebrity or even another world leader has popped up to administer some publicity CPR and restore it to health.

Rolling Stone put "Gangnam Style" at number 25 on its top 50 list of best songs for 2012 and labelled Psy as "Seoul Brother Number One." On the Billboard Hot 100 chart it peaked at number two.

The song -- which refers to a trendy Seoul district -- has spawned a mini tribute video industry and has been co-opted by an impressive roster of big names, including Chinese dissident artist Ai Weiwei.

It earned Psy a contract with Bieber's management agency and a number of assessments and projections have been posted claiming "Gangnam Style" has generated over US$8.1 million in advertising deals.

And the public has joined in, with tens of thousands turning out for giant flashmob performances of Psy's horse-riding dance in cities like Paris and Rome -- even beauty spots like South America's majestic Iguazu waterfalls.

The quirky star, whose real name is Park Jae-Sang, has won adulation in his homeland for the global hit and was awarded one of South Korea's highest cultural honours this month, the Okgwan Order of Cultural Merit.

Psy hit a speedbump in the United States when anti-American views he voiced a decade ago caught up with him last month -- but he apologised and went on to perform at a "Christmas in Washington" gala attended by Obama and his family.

South Korea sees popular culture as a potent export force, providing international exposure for a country that still feels overlooked in comparison to neighbours China and Japan.

The government has spent substantial time and money supporting the so-called Hallyu, or Korean Wave, of TV shows and pop music that has swept across Asia in the past decade.

- AFP/jc

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Miss anything in 2012?

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Boehner's Take on Fiscal Cliff Deal: 'God Only Knows'

Dec 21, 2012 11:00am

Speaker of the House John Boehner bluntly acknowledged Friday morning he did not have the votes to pass his “Plan B” and said the only real solution is a broad agreement to cut spending and reform the tax code. Then he added these words:

“How we get there, God only knows.”

That about sums up the whole “fiscal cliff” situation after a chaotic Thursday night when Republicans had to abandon “Plan B” – their proposal to raise taxes only on people making more than $1 million.

Boehner said he is not giving up on talks to pursue a bipartisan agreement with the President, who wants taxes to be raised on people making more than $250,000. But Boehner made it clear nothing is going on right now.  Instead he said it was up to Senate Democrats and the White House to make the next move.

Read more  about “Plan B” and the dramatic action in the House on Thursday.

SHOWS: Nightline This Week World News

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Today on New Scientist: 21 December 2012

Cadaver stem cells offer new hope of life after death

Stem cells can be extracted from bone marrow five days after death to be used in life-saving treatments

Apple's patents under fire at US patent office

The tech firm is skating on thin ice with some of the patents that won it a $1 billion settlement against Samsung

Himalayan dam-building threatens endemic species

The world's highest mountains look set to become home to a huge number of dams - good news for clean energy but bad news for biodiversity

Astrophile: Black hole exposed as a dwarf in disguise

A white dwarf star caught mimicking a black hole's X-ray flashes may be the first in a new class of binary star systems

Blind juggling robot keeps a ball in the air for hours

The robot, which has no visual sensors, can juggle a ball flawlessly by analysing its trajectory

Studio sessions show how Bengalese finch stays in tune

This songbird doesn't need technological aids to stay in tune - and it's smart enough to not worry when it hears notes that are too far off to be true

Giant tooth hints at truly monumental dinosaur

A lone tooth found in Argentina may have belonged to a dinosaur even larger than those we know of, but what to call it?

Avian flu virus learns to fly without wings

A strain of bird flu that hit the Netherlands in 2003 travelled by air, a hitherto suspected by unproven route of transmission

Feedback: Are wind turbines really fans?

A tale of "disease-spreading" wind farms, the trouble with quantifying "don't know", the death of parody in the UK, and more

The link between devaluing animals and discrimination

Our feelings about other animals have important consequences for how we treat humans, say prejudice researchers Gordon Hodson and Kimberly Costello

Best videos of 2012: First motion MRI of unborn twins

Watch twins fight for space in the womb, as we reach number 6 in our countdown of the top videos of the year

2012 Flash Fiction winner: Sleep by Richard Clarke

Congratulations to Richard Clarke, who won the 2012 New Scientist Flash Fiction competition with a clever work of satire

Urban Byzantine monks gave in to temptation

They were supposed to live on an ascetic diet of mainly bread and water, but the monks in 6th-century Jerusalem were tucking into animal products

The pregnant promise of fetal medicine

As prenatal diagnosis and treatment advance, we are entering difficult ethical territory

2013 Smart Guide: Searching for human origins in Asia

Africa is where humanity began, where we took our first steps, but those interested in the latest cool stuff on our origins should now look to Asia instead

The end of the world is an opportunity, not a threat

Don't waste time bemoaning the demise of the old order; get on with building the new one

Victorian counting device gets speedy quantum makeover

A photon-based version of a 19th-century mechanical device could bring quantum computers a step closer

Did learning to fly give bats super-immunity?

When bats first took to the air, something changed in their DNA which may have triggered their incredible immunity to viruses

Van-sized space rock is a cosmic oddball

Fragments from a meteor that exploded over California in April are unusually low in amino acids, putting a twist on one theory of how life on Earth began

Read More..

Football: Newcastle powerless to keep Ba admits Pardew

LONDON: Newcastle manager Alan Pardew admitted on Thursday that his club are powerless to keep Demba Ba if the Senegal striker wants to quit St James' Park.

Ba has a clause in his contract that allows him to leave if another team offers 7.5 million pounds and Pardew knows the former West Ham star could attract interest from several clubs during the January transfer window.

The 27-year-old, who has scored 11 times this season, was forced to deny reports this week that he had said it would be a dream come true to join Arsenal, while Liverpool are also said to be interested.

In the circumstances, Pardew is resigned to a month of worrying that one of his key players will be tempted away from Tyneside.

"It's unfortunate that the contract he has leaves open a lot of questions because we have this clause and every window that comes around, I have to answer the same questions," Pardew said.

"It would be disappointing for him to leave in this window for this club and for his team-mates here, but the decision will be his, ultimately, because that clause is there.

"The most important things we have got with Demba is he is someone who is a goalscorer and he is scoring goals, and that's very, very important to a side.

"His commitment to and work-rate for the team, I don't fault."

- AFP/fa

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Mayans don't buy it

STORY HIGHLIGHTS

• Some believe a major calamity will occur Friday based on the Mayan calendar


• The Mayans don't think that's true


• The end of the winter solstice marks the end of a 394-year period on the calendar


• Predictions mention a deity but not the end of the world, an archeologist says

Merida, Mexico (CNN) -- There may be no one left on Earth to say TGIF this week.

Some believe the world is coming to an end Friday -- on 12/21/12 -- which is when an important phase on the ancient calendar of the Mayan people terminates.

Mayans don't buy it.

At least the ones living in the city of Merida, Mexico, don't. Neither does anyone in the Mayan village of Yaxuna. They know the calendar their ancestors left them is about to absolve a key phase -- the end of an era and the heralding of a new one -- but they don't think we're all gonna die.

Read more: Be honest, apocalypse seems kind of exciting

"It's an era. We are lucky to see how it ends," said wood carver Santos Esteban in Yaxuna, a sleepy village of fewer than 700 Mayans, located in a territory that once belonged to the ancient kingdom founded around 2000 B.C.

He feels it is a momentous occasion and is looking forward to the start of the new age. He is not afraid.

"Lots of people say it's the end of the world, but we don't believe that," he said.

Read more: China cracks down on 'Doomsday cult'

People in his village will keep living much as they have, preferring hand-built, palm-thatch huts to concrete buildings, and baking tortillas on an open flame.

For those less optimistic than the Mayans, an "official" website in the United States has collected links to all the doom articles and videos Internet users can consume.

December212012.com also offers tips on survival and advertisements for the needed gear -- from gas masks to first aid kits and hand-crank radios. Comments are welcome on its Facebook page, which has over 14,000 likes, and website owner "John" from near Louisville, Kentucky, sends out tweets under the handle @December212012.

On the doomsday Facebook page -- in between gloomy superstitious links and user comments -- John has confessed that he does not really believe the world will end on Friday, but thinks that a new era could dawn that may include some improvements for the world. That new era, however, might require a good bit of destruction as well.

John asked posters not to take the whole thing too seriously.

"PLEASE PEOPLE. . . I'm begging you. Do not overreact or make any rash decisions regarding Dec 21st. Anyone who knows anything about the 2012 prophecies, including myself, does not believes that the world is going to end," the Facebook page says.

Opinion: The Maya collapsed - could we?

Gunmaker Ryan Croft in Asheville, North Carolina, does take the prediction seriously. He is building a special assault rifle to deal with any signs of doom lurking around the corner.

He doesn't think life on Earth will come to a complete end Friday. "I'm not planning for the world to go away," Croft told CNN affiliate WHNS.

However, he thinks the day could mark the beginning of cataclysmic times introduced by a disaster. That may call for drastic measures, Croft said.

His new rifle, a hybrid of an AR-15 and an AK-47, is designed to handle it and be easy to use at the same time, the Gulf War veteran said. Trouble in the United States could ensue in the wake of an economic catastrophe, he thinks.

"I taught about economic collapse and how it actually looks on the ground," he said. "People want to act like it can't happen or doesn't happen, and it happens around the world. There are places on fire right now."

In true survivor manner, Croft also teaches his family how to subsist on alternative sources of nourishment, such as algae, roasted mice and live earthworms.

Though 12/21/12 marks a somewhat congruent date on the western calendar, the Mayan version enumerates the event in a different way.

The ancient people measured time in cycles called "baktuns" of 394 years each, and the winter solstice coming Friday marks the end of the 13th baktun. Some who study the calendar say the date for the end of the period is not Friday, but Sunday.

The Mayan calendar is based on the position of the heavenly bodies -- the sun, the moon and the stars -- and was meant to tell the Mayan people about agricultural and economic trends, said archeologist Alfredo Barrera.

NASA is also weighing in on the matter, with a post on its website declaring that the world will not end on Friday.

"It will be another winter solstice," NASA said. "The claims behind the end of the world quickly unravel when pinned down to the 2012 timeline."

Read more: Hotels ready for the end of the world

The hubbub about a calamity occurring comes from a Mayan stone carving called monument 6, made in 700 A.D., which predicts a major event at the end of this baktun, Barrera said. But half of the broken tablet is missing, so one may only speculate on what the complete message may be.

Whatever it is, it's not about the end of the world, he said.

"We don't have a prophecy or inscription related to the finish of the world. It just mentioned a deity."

Barrera believes the hullabaloo about the end of the world has been whipped up by online speculation -- and he finds it a bit ignorant.

In Merida, Mayan priest Valerio Canche carries out an ancient ritual to honor the dead in light of the upcoming end of the 13th baktun.

"It is considered the closure of the great cycle of Mayan time," he said. "But, of course, the cycle (14th baktun) begins the following day. For the Mayans, it's not the end of the world."

If you're reading this on Thursday, keep in mind, it's already Friday in New Zealand, and it's still on the map. If it's Friday, a look out the window may be reassuring.

If it's Saturday, and no major calamity has occurred, then relax and go celebrate the beginning of the 14th baktun with the Mayans.

Debunking doomsday: 6 rumors dispelled

CNN's Ben Brumfield reported from Atlanta, and Nick Parker from Mexico

Read More..

House GOP: We have the votes for "Plan B"

Play Video

Cantor: "We're going to have the votes" to pass "Plan B"

Updated 1:45 p.m. ET

As the House readies for an expected vote on an alternate plan, dubbed "Plan B," to avoid massive tax hikes on all income earners, House Majority Leader Eric Cantor, R-Va., said he is confident he will have enough support to pass their plan.

"We're going to have the votes," Cantor told reporters this morning.

"Plan B," a scaled-back measure that extends tax rates for everyone except those making $1 million, comes to the House floor at the unilateral direction of Republican leadership just days after it seemed talks between House Speaker John Boehner, R-Ohio, and President Obama were progressing to avert the so-called "fiscal cliff." Both sides offered major concessions to move toward compromise, but aides tell CBS News White House correspondent Major Garrett that Boehner didn't have enough support in his party to pass his proposal that included $1 trillion worth of revenue increases.

While "Plan B" would raise taxes on millionaires, which is something Democrats support, it does not go far enough for Democrats who want higher tax rates for more income earners. The president's latest "fiscal cliff" offer would raise the marginal tax rate to 39.6 percent on those making more than $400,000, a concession from his previous demand that taxes go up for households making more than $250,000.

Play Video

Boehner: Dems' "Plan B" is "slow walk" over "fiscal cliff"

Boehner said he is doing his part by offering "Plan B"  to ensure taxes don't increase on millions of Americans in the New Year. "It will be up to Senate Democrats and the White House to act," he told reporters today.

While Cantor says they have the votes to pass the alternative, some Republicans expressed reservations because it would raise taxes on about 400,000 families, or about 0.2 percent of Americans.

Boehner's proposal doesn't abide by "clear conservative, clear Republican principles," Rep. Tim Huelskamp, R-Kan, told CBS News correspondent Nancy Cordes.

Perhaps offering Republicans an out, in an about-face, anti-tax crusader Grover Norquist said Boehner's proposal does not raise taxes. Other outside conservative groups, however, including the Heritage Foundation and FreedomWorks, are urging Republicans to vote against "Plan B", saying it does raise taxes.

Play Video

Reid: "Boehner's plans are nonstarters in the Senate"

Generally opposed to raising any taxes at all, Republicans are also reluctant to vote for a plan that has already been declared dead in the Senate by Majority Leader Harry Reid, D-Nev., if it passes the House. "Speaker Boehner's plans are non-starters in the Senate," Reid reiterated today. 

Even if it somehow cleared both houses of Congress, the White House announced Wednesday that it would veto "Plan B."

Another reason some Republicans also objected to Boehner's "Plan B" because it doesn't include spending cuts. Republican leadership addressed that concern Thursday morning, however, by offering a second piece of legislation that cuts $200 billion from the federal budget.

House Republicans "are taking concrete actions" to avert the "fiscal cliff" and reduce spending, Cantor said. "Absent a balanced offer from the president, this is our nation's best option."

During a news conference Wednesday, the president said Republicans "keep on finding ways to say no as opposed to finding ways to say yes" on agreeing to a deal to avert the "fiscal cliff."

He added that it's time for the Republicans to step up and compromise because its' "what the country needs."

The president pointed out their proposals are only "a few hundred billion dollars" apart. "The idea that we would put our economy at risk because you can't bridge that cap doesn't make a lot of sense," he said.

The president's latest proposal includes about $1.2 trillion dollars of revenue increases and $800 billion in spending cuts. Boehner said it's not balanced. His latest offer is, which is not what the House is voting on today, includes about $1 trillion in spending cuts and $1 trillion in tax increases.

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Merry 'Cliffmas'! Chances for a Deficit Deal Dim

The outlook for a deal to avert the "fiscal cliff" by Christmas is increasingly grim, though lawmakers and the White House still have hope for a deficit-reduction compromise by the end of the year.

Republicans will move forward tonight with a vote to pass House Speaker John Boehner's so-called "Plan B option" – an extension of current tax rates for Americans making up to $1 million a year while replacing some pending automatic cuts to defense and domestic programs with other measures.

The step seeks to show Republicans acting to avoid an income tax hike on 99 percent of Americans in 2013, and leverage new pressure on President Obama in the ongoing talks for a broader "cliff" deal.

"Absent a balanced offer from the president, this is our nation's best option and Senate Democrats should take up both of these measures immediately," House Majority Leader Eric Cantor said today.

Obama has threatened to veto the legislation, calling it counterproductive and the cuts burdensome for the middle class. If the Senate were to consider the bill to stave off a looming tax hike, Democrats would surely amend it to enact more amicable terms.

"'Plan B'... is a multiday exercise in futility at a time when we do not have the luxury of exercises in futility," said White House spokesman Jay Carney.

Jacquelyn Martin/AP Photo

Outgoing Sen. Joe Lieberman Criticizes Colleagues for Putting Party Above Country Watch Video

President Obama Promises Action to Reduce Gun Violence Watch Video

The posturing on "plan B" has drawn focus away from a broader bargain on taxes, spending, entitlement reforms and other measures that had begun coming into focus earlier this week.

Obama and Boehner have not spoken since Monday, though staff-level talks have continued behind the scenes.

Senate Majority Leader Harry Reid said lawmakers would break for the Christmas holiday but return to Washington one week from today.

"If you look at Speaker Boehner's proposal and you look at my proposal, they're actually pretty close," Obama said Wednesday, appealing for a big "fair deal."

"It is a deal that can get done," he said. "But it cannot be done if every side wants 100 percent. And part of what voters were looking for is some compromise up here."

The latest offers exchanged by Obama and Boehner are roughly $450 billion apart, largely differing on where to draw the line for an income tax hike at the end of the year.

Obama wants to see rates rise on incomes above $400,000 a year, a concession from his earlier insistence on a $250,000 threshold. Boehner, who had opposed any tax rate increase, now says he could agree to a rate hike on earners of $1 million or more.

Both sides also disagree about the size of spending cuts and changes to entitlement programs.

Obama's plan would trim spending by $800 billion over a decade with half coming from Medicare and Medicaid. He has also agreed to limits on future cost-of-living increases for Social Security beneficiaries, something anathema to many Democrats.

But Boehner has said the cuts are insufficient. He seeks $1 trillion or more in spending reductions, citing entitlement programs as the primary drivers of U.S. deficits and debt.

"For weeks the White House said that if I moved on [tax] rates that they would make substantial concessions on spending cuts and entitlement reforms. I did my part. They've done nothing," Boehner said today.

"The real issue here, as we all know, is spending," he said. "I don't think that the White House has gotten serious about the big spending problem that our country faces."

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Van-sized space rock is a cosmic oddball

The shattered remains of a high-profile space rock are oddly low in organic materials, the raw ingredients for life. The discovery adds a slight wrinkle to the theory that early Earth was seeded with organics by meteorite impacts.

In April a van-sized meteor was seen streaking over northern California and Nevada in broad daylight. The fireball exploded with a sonic boom and sprayed the region with fragments. Videos, photographs and weather radar data allowed the meteor's trajectory to be reconstructed, and teams quickly mobilised to search for pieces in the foothills of the Sierra Nevada in northern California.

Researchers readily identified the meteorites as rare CM chondrites, thought to be one of the oldest types of rock in the universe. "Because the meteorites were discovered so freshly, for the first time we had a chance to study this type of meteorite in a pristine form," says Peter Jenniskens of the SETI Institute in Mountain View, California, who led the search effort and the subsequent study of the space rocks.

Jenniskens personally found a fragment in a parking lot, where it remained relatively free of soil contaminants. "That's the best you could hope for, other than landing in a freezer," says Daniel Glavin of NASA's Goddard Space Flight Center in Greenbelt, Maryland.

Battered past

CM chondrites make up only about 1 per cent of known meteorites. Most of them contain plenty of organic materials, including amino acids, the building blocks of life on Earth.

Jenniskens and colleagues found that the California fragments also have amino acids, including some not found naturally on Earth. But in three rocks collected before a heavy rainstorm, which bathed the other pieces in earthly contaminants, organics are less abundant by a factor of 1000 than in previously studied CM chondrites.

These three rocks could not have lost organics due to space "weathering": analysis of the meteorites' exposure to cosmic rays suggests the original meteor was flying through space for only about 50,000 years before hitting Earth.

Based on its trajectory and its relatively short flight time, Jenniskens thinks the meteor can be traced back to a family of asteroids dominated by 495 Eulalia, a group known as a possible source of CM chondrites. It is probably a piece that broke off during an impact, revealing the relatively pristine material inside.

So what happened to its organics? Jenniskens' team found that the meteorites are breccia – smaller rocks cemented together – which suggests that the asteroid from which they came took a series of beatings. Those impacts, or possibly other processes inside the asteroid, could have heated it enough to destroy most organic material.

Limited delivery

The result might have implications for the organics delivery theory, says Bill Bottke of the Southwest Research Institute in Boulder, Colorado.

"It shows that not all asteroids can deliver sufficient quantities. One of the disappointments is that, from a prebiotic organic chemistry perspective, it was very limited," says Bottke. "But this is an unusual case. Most [CM chondrites] are loaded with organic compounds."

Still, studying the space rocks will help us prepare future missions to asteroids such as OSIRIS-Rex, scheduled to take off for asteroid 1999 RQ36 in 2016 and bring a sample back in 2023.

"In some ways, we've had a sample, a very fresh one, come to us," says Bottke. "This is a test bed for the techniques we'll use in that mission."

Journal reference: Science, DOI: 10.1126/science.1227163

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