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Message is found behind Leonardo da Vinci's painting: Mona Lisa

Mona Lisa's eyes hide message


The Mona Lisa by Leonardo da Vinci.

An Italian art researcher says Leonardo da Vinci painted tiny letters behind the eyes of the Mona Lisa that may be a clue to her identity.

Silvano Vinceti, chairman of the Italian national committee for cultural heritage, said the letters are invisible to the naked eye, but were revealed through high-resolution imagery.

"Leonardo was keen on symbols and codes to get messages across, and he wanted us to know the identity of the model using the eyes, which he believed were the door to the soul and a means for communication," Vinceti told the Guardian newspaper.

The letters were created in black with a very fine brush.

Behind the right pupil of the unknown woman called Mona Lisa are the letters L, V — Leonardo's initials. Her left pupil is more of a mystery — Vinceti said the letters there are either B, S, or C, E.

The art expert also claims to have found the number 72, or possibly L2, under the bridge that appears behind her.

The woman with the enigmatic smile is commonly thought to be Lisa Gherardini, the wife of a Florentine merchant. But Vinceti believes the painting was created in Milan and says the woman may be from the court of Ludovico Sforza, the Duke of Milan.


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Vinceti, who earlier this year exhumed bones believed to belong to the painter Caravaggio, says he is studying historical records in an effort to identify the subject of the famous painting.

British judge grants bail to WikiLeaks founder Julian Assange

By David Stringer, The Associated Press | The Canadian Press – december 14, 2010
LONDON - WikiLeaks founder Julian Assange was scheduled to appear in a London court Tuesday seeking to fight his extradition to Sweden in a sex-crimes investigation and trying to secure bail after being held for a week in a British prison cell.

The 39-year-old Australian was ordered held in custody by a judge at a hearing a week ago after surrendering himself to Scotland Yard to answer a Swedish arrest warrant.

Assange is wanted for questioning after two women accused him of sexual misconduct in separate encounters in Sweden over the summer. Lawyers for Assange say he denies the allegations and will contest the attempt to extradite him for questioning.

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Assange's lawyer, Mark Stephens, said his client would offer to be electronically tagged and stay at an address known to the police.

"One's never going to count one's chickens until they're hatched, but I hope that in these circumstances the district judge will feel confident" granting bail, Stephens told Sky News.

He will be represented in court by Geoffrey Robertson, a former appeals judge at the U.N. Special Court for Sierra Leone who has specializes in freedom of speech cases. Robertson's former clients include author Salman Rushdie.

Supporters were planning to protest Assange's detention outside the court, following a small rally on Monday outside Sweden's embassy in London.

Some of Assange's supporters suspect the extradition request has been motivated by WikiLeaks' decision last month to begin publishing its trove of about 250,000 secret U.S. diplomatic cables, something Swedish officials have denied.

Assange remained defiant in comments from prison relayed Tuesday by his mother. Australia's Seven network said Christine Assange spoke to her son by phone for 10 minutes and asked him, at the network's request, whether it had been worth it.

"My convictions are unfaltering," the network quoted Julian Assange as saying. "I remain true to the ideals I have expressed. This circumstance shall not shake them. If anything, this process has increased my determination that they are true and correct."

The disclosures, which have continued unaffected since Assange was detained in prison, have offended some U.S. allies and angered its rivals. Officials in Washington claim some other countries have already curtailed their dealings with the U.S. government as a result.

At an hour-long court hearing last week, lawyer Gemma Lindfield — acting for Swedish police — said Assange is accused of rape, molestation and unlawful coercion.

She told the court one woman had accused Assange of pinning her down and refusing to use a condom during an encounter on Aug. 14 in Stockholm. That woman also accused of Assange of molesting her in a way "designed to violate her sexual integrity" several days later.

A second woman has accused Assange of having sex with her without a condom while he was a guest at her Stockholm home and she was asleep.

In Sweden, a person who has sex with an unconscious, drunk or sleeping person can be convicted of rape and sentenced to up to six years in prison.

Assange's Swedish lawyer, Bjorn Hurtig, claims the courts are stacked against defendants in sex cases in Sweden.

However, a 2009 European Commission-funded study found only 10 per cent of sex offences reported in Sweden result in a conviction.

Lawyers for Assange said they will make a new application Tuesday to have him freed on bail, and will offer to post a hefty bond with the court. Several high-profile Britons — including socialite Jemima Khan and filmmaker Ken Loach — have offered to contribute 20,000 pounds ($31,500) each.

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A decision on whether to extradite Assange is expected to take several weeks. Both Assange and the Swedish government are entitled to appeal against the ruling if the judge rules against them.

Britain's government said Monday that the country's national security adviser believes government websites could be attacked in retribution if Assange is not released.

Government departments have been told they could be targeted by online "hacktivists," following attacks on companies including MasterCard Inc., Visa Inc. and PayPal Inc., which cut ties to the WikiLeaks site.

In his statement, Assange called those companies "instruments of U.S. foreign policy."

"I am calling on the world to protect my work and my people from these illegal and immoral attacks," he was quoted as saying.

___

Associated Press Writer Rohan Sulivan in Sydney contributed to this report.

Internet and society - Does Facebook make us happy?

By Simon Painchaud
The Dalai Lama, Maslow and Marcel Leboeuf have all tried to persuade us that their own little theory of happiness was most salutary. While some have traveled the world flops to propagate a message of peace, others were selling bubble baths Sapino. Today, Facebook convert more followers per day than any religion. Social media should they be our safe haven, leading us to eternal happiness?

The concept of happiness was invented in ancient Greece by Epicurus and a bunch of guys in togas who stalled 4-liter vini, while playing solo harp donated by lookalikes Lucie Laurier. Several centuries later, these philosophers have given way to geeks in lab coats in universities, but they reach the same conclusion as the old: "What makes humans happy, what are the social interaction that it creates and 'he maintains, explains the author of the book "Connected" and professor at Harvard, Dr. Nicholas Christakis. Factors such as money, health, education or IQ of an individual with little or no influence on his happiness. "It's too bad, Gregory Charles was off to a good start.

In 2002, a study from the University of Illinois has also shown that students who were most happy and showed fewest signs of depression share the same characteristics as Bouscotte in his good years of strong interpersonal ties and the desire to spend time with their friends and family. "Human beings are social beings who like basic need to communicate with each other, says psychologist Mary-Anne Sergerie. And tools like social media can respond. "

Facebook, the new Canadian Tire happiness?

When asked the question, Dr. Christakis is quite categorical. He said the authentic emotions are not transmitted virtually. "We can provide ideas on Facebook, but not happiness. "Happiness is transmitted only in person", he said. However, people who have strong interpersonal relationships in real life may find it easier to build relationships online. "The author of the bestseller argues that technology must register relations support to already existing friendship. "The interaction online support relationships face to face, not the opposite," he said.

Former advertising, Pierre Côté founded a few years ago Relative Happiness Index (RHI), an independent social observatory, which regularly takes the pulse of happiness in Quebec. The IRB is a qualitative and quantitative tool whose objective is to evaluate the impression and perception that people have their own state. According to his studies, Facebook members show an IRB slightly higher than non-members, although the difference is too small to conclude that they consider themselves more fortunate than the latter. "When you dig a little by cons, we find that 50% of Facebook members find that their happiness level has improved over the past year. As for non-members it's only 40%," he said. But statistics do not enable us to find out whether it was before or after the establishment of the Fan page of jewelry Caroline Néron.

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Lingered in closer, he also noticed that Facebook users have a social life more active than non-members and they maintained closer ties with their families. "Over 80% of them say they communicate with their parents on a weekly basis, which corresponds to a proportion significantly higher than non-members," said Pierre Côté.

Biodome for a human

In addition to allowing us to keep in touch with people who would otherwise have been weak links (the gang of fencing course at CEGEP Edouard-Montpetit, I salute you), Facebook offers the opportunity to show his "collection" of friends. They are identified, then the pine proudly on our wall, as when we were kid, with our collection of exotic butterflies imitation.

While some Facebook members have several hundreds of specimens, Dr. Christakis's research showed that most users have about 110 friends on the famous site, or friends of 4719 unless the very famous comedian Stéphane Fallu. But what is the nature of these relationships? "On average, people have only 6.6 true friends," he said. And according to Pierre Côté, the number of close friends has a direct impact on the IRB: the people who have four or more close friends have an NRR higher than 10 points to those who have only one close friend. However, he said, there is a clear link between the number of Facebook friends and the level of happiness. "If someone has a lot of virtual friends, it denotes an active social life in the real world," he said.

I love myself so I'm on Facebook

Facebook does not only feed our social life but also helps us feed our self-esteem. According to Pierre Côté, Facebook members have a higher esteem for non-members. "Over 61% of members consider themselves beautiful people physically and 69% as people with charm," he said. I seems that the proliferation of the number of photos taken in the mirror of the toilet Carlos & Pepe's by hipsters in sweat pants Dawson College is no stranger to this statistic. But those numbers drop rapidly among non-members: only 50% consider themselves beautiful people and 66%, as people with charm.

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"In my face, my hands are, but behind, is a smile," sang accurately Dany Bedar. Today, the profile pictures tell a lot about the moods of an individual. Dr. Christakis has also asked the following question: is the smile on his photo an indicator of its level of happiness? The result of his research is staggering: People who smile occupy a nerve within their network and have more friends than those who do not smile. "The act of smiling is associated with having a friend over, it's significant when you consider that people have an average of 6 close friends."

After 2000 years of catechism classes teaching us that happiness resides in altruism, forgiveness and love of his neighbor, is that happiness simply would not connect to the other, a social need facilitated Facebook? Although happiness is not contagious on this social networking, the community that itès made of shares a common trait of sociability, a key to find happiness. But to be sure we put all the chances on our side to be happy, we're still going to buy a bubble bath Sapino, just in case.

Translated from french
Original article

Is the mystery of Saturn's rings finally solved? New theory...

Saturn's rings: Leftovers from a cosmic murder?
WASHINGTON – One of the solar system's most evocative mysteries — the origin of Saturn's rings — may be a case of cosmic murder, new research suggests.

The victim: an unnamed moon of Saturn that disappeared about 4.5 billion years ago.
The suspect: a disk of hydrogen gas that once surrounded Saturn when its dozens of moons were forming, but has now fled the crime scene.
The cause of death: A forced plunge into Saturn.
And those spectacular and colorful rings are the only evidence left. As the doomed moon made its death spiral, Saturn robbed its outer layer of ice, which then formed rings, according to a new theory published online Sunday in the journal Nature.
"Saturn was an accomplice and that produced the rings," said study author Robin Canup, an astronomer at the Southwest Research Institute in Boulder, Colo.
The mystery of Saturn's rings "has puzzled people for centuries," said Cornell astronomer Joe Burns, who wasn't involved in the study and said Canup's new theory makes sense.
One of the leading theories has been that either some of Saturn's many moons crashed into each other, or an asteroid crashed into some of them — leaving debris that formed the rings. The trouble is Saturn's moons are half ice and half rock and the planet's seven rings are now as much as 95 percent ice and probably used to be all ice, Canup said. If the rings were formed by a moon-on-moon crash or an asteroid-on-moon, there would be more rocks in the rings.
Something had to have stripped away the outer ice of a moon, a big moon, Canup said.
So her theory starts billions of years ago when the planets' moons were forming. A large disk of hydrogen gas circled Saturn and that helped both create and destroy moons. Large inner moons probably made regular plunges into the planet, pulled by the disk of gas.

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These death spirals took about 10,000 years and the key to understanding the rings' origins is what happened to them during that time. According to Canup's computer model, Saturn stripped the ice away from a huge moon while it was far enough from the planet that the ice would be trapped in a ring.
The original rings were 10 to 100 times larger than they are now, but over time the ice in the outer rings has coalesced into some of Saturn's tiny inner moons, Canup said. So what began as moons has become rings and then new moons.
This helps explain Tethys, an odd inner moon that didn't quite fit other moon formation theories, she said. Saturn has 62 moons — 53 of them have names. New ones are discovered regularly by NASA's Cassini probe.
But this doesn't explain rings on other planets in our solar system, such as Jupiter, Neptune and Uranus, which probably formed in a different way, Canup said.
The rings and ice-rich inner moons are the last surviving remnants of this lost moon, "which is pretty neat," Canup said.
Burns said Canup's theory explains the heavy ice components of rings better than other possibilities. Larry Esposito, who discovered one of Saturn's rings, praised the new paper as "a very clever, original idea."
"I would call it more like cosmic recycling," Esposito said because the moon became rings which then became moons. "It's not so much a final demise, but a cosmic effort to reuse materials again and again."
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Online:
Nature: http://www.nature.com/nature

Is your business degree like an an app store?

Source: MacLeans.ca
Why your business degree is like an app store
Call it democratizing education if you want, but Facebook MBA is going to make a lot of money.
These days volume is everything. It’s not enough to have a great idea, it has to be a great idea with mass-market potential. That’s the entire business model for smartphone apps like Angry Birds. Alone, a $0.99 app isn’t a strong revenue stream. But when it goes viral, and tens of millions of users start to download the product, it becomes a revolution.
That seems to be the idea behind The London School of Business and Finance’s new Facebook MBA initiative.
With the launch of these MBA classes, the school is allowing students anywhere to check out their program, free of charge, on Facebook before deciding to enrol. Essentially, they are letting prospective students take their product for a test drive before any commitment is made.


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“It is the first online MBA, which will be free to all until the optional point of assessment for qualification … there will be [hundreds of] hours of free study resources available to all users, including 80 hours of high definition video content. Unlike all other MBAs, no fees will be required up front allowing students to save for exams or to pay when it suits them financially,” states a press release about the program.
Is it the democratization of education? Or is it the mass-marketing of course materials that will draw in millions in revenue once those students decide to become certified?
By making these classes free, the discussions easily accessible and the course materials available for download, the LSBF is doing more to promote mass business education than almost anything to date. And that their certification program is a fraction of the price of Queen’s University or the University of Toronto only amplifies the draw, which are $65,000 and $75,000, respectively.
What young people interested in an MBA will see is free study opportunities with a cheap certification exam at the end of the line.


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Just like with apps, while $23,000 per exam isn’t going to cover the cost of preparing the system and running it, getting thousands of more students interested in the program than could possibly fit in lecture halls will solve the problem through simple volume.
Maybe their new slogan should be: “There’s a Facebook page for that.”

Canada Offers To Restore Order In Haiti

source: www.haitiquotidien.com
Sunday December 12, 2010
The foreign affairs minister discusses Canada's plans to assist Haiti through the country's political and economic turmoil

Foreign Affairs Minister Lawrence Cannon says Canada is ready to do whatever it is asked to help maintain order in Haiti, but doubts that will mean sending more troops to the troubled Caribbean nation.

Cannon told CTV's Question Period on Sunday that Canadian soldiers and police officers are already part of a UN-led security force in Haiti, and Canada has not been asked to send more.

"We contribute well over 100 personnel to that effort and we're quite active in that country. We continue to do what we have to do in terms of building capacity with their institutions … but I doubt there'll be other requests," he said.

"And as we speak today, calm has been restored in the streets."

In Port-Au-Prince, some shops were opening again, the airport took in cargo flights and fewer streets were blocked by barricades as the capital slowly emerged from two days of riots over a disputed presidential election.

Officials worked behind the scenes to find a solution to the political crisis even as demonstrators still clashed occasionally with UN peacekeepers and Haitian police, but overall conditions improved somewhat as all political factions awaited the results of a recount.

Preliminary results showed that two candidates -- former first lady and law professor Mirlande Manigat, and businessman Jude Celestin of the governing Unity party -- were the top vote-getters in the Nov. 28 election and will compete in a January runoff.

All the candidates, including the apparent winners, claim the election was marred by fraud.

The strongest objections, however, are coming from the third-place finisher, singer Michel Martelly, whose supporters flooded the streets in protest after preliminary results indicated he had narrowly missed the runoff. Martelly has claimed that he actually won the election.

But even if the recount puts him in the runoff, the candidate known by his stage name "Sweet Mickey" said he would not compete if Celestin is still in the race. He says Celestin, a member of unpopular outgoing President Rene Preval's party, only made it to the runoff because his supporters committed fraud.

Martelly also said his supporters were not responsible for the violent protests that have paralyzed Haiti in recent days and blamed infiltrators from rival factions. Celestin, meanwhile, has called those who back him to take to the streets in nonviolent demonstrations. Manigat has stayed silent.

Cannon said he has spoken with Preval and expressed Canada's "concerns" over voting irregularities and urged officials to correct shortcomings in balloting.

"I got the assurances that this would be done," he said. "Obviously it is slow, it is extremely slow (and) there are problems."

People in Port-au-Prince, meanwhile, have been trying to get back to their daily lives while stocking up on provisions in case of further trouble. Long lines formed at gas stations and markets.

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But many people, including UN staff and foreign aid workers, stayed off the streets, hampering efforts to help a country struggling with the aftermath of the January earthquake and a spreading cholera epidemic.

Despite the chaos, former Alaska governor and U.S. vice presidential candidate Sarah Palin arrived in Haiti Saturday as part of a humanitarian mission by the Samaritan's Purse relief organization.

Spokesperson Roseann Dennery says details about Palin's itinerary are not being released for security reasons, but the potential U.S. presidential candidate is expected to visit the Haitian capital and stop by cholera-treatment centres and other projects.

Economy - People are fleeing those States. Why?

Top 10 States People Are Fleeing
New York, Illinois and Louisiana are expected to lose more residents than they gain this year.
By Jenna Goudreau, Forbes.com
Dec 8, 2010
"We're seeing one of the lowest mobility rates in a century," says Nathaniel Karp, chief economist for banking firm BBVA Compass. Karp says the recession has forced many people to stay put because they are unable to sell their homes, cannot find jobs or are unwilling to relocate for work if it means sacrificing a partner's stable position.

The slowdown makes the question of who's moving and why even more significant than in years past. Using 2010 projections by Moody's Economy.com, Forbes ranked the states in which people are leaving faster than they are arriving. Economists report several overlapping trends that may be forcing people out of certain states as much as they are pulling them toward others.

At No.1 on our list, New York is expected to wave goodbye to 49,000 more people than it gains this year. The state has seen a steady loss of residents over the past five years, losing an average of 100,000 people per year. Karp explains that, because New York is a large state, it may report greater movement than others, but notes that population size is not the only reason residents are fleeing.

"In order to move, you need to be able to sell your home," says Karp. "The housing market [in New York] has not gone through the meltdown that other states have gone through."

While New York homeowners may have a slightly easier time selling their homes and moving to greener pastures, a competing trend is the number of unemployed renters who can no longer afford the high cost of living in and around New York City. Karp says the expensive lifestyle and high taxes may force the long-term unemployed to move on to more affordable regions.

The Prairie State came in at No. 2. Illinois is expected to lose 27,000 people this year, consistent with its average annual loss over the last five years. The losses are likely linked to the state's economy and tax structure. Job losses in manufacturing and industrial machinery are likely pushing people out of the state, Karp says, adding that state taxes have also been "an issue" for many residents.

Midwestern states, in fact, are well-represented in the top-10 list. Nebraska (No. 4), Kansas (No. 5) and North Dakota (No. 9) are among the many central states projected to lose residents in 2010.

The movement may be related to broader structural changes. "For most of the decade people have been moving to the South and Southwest," says Kenneth Johnson, a demographer and professor of sociology at the University of New Hampshire. He believes the trend is closely related to life cycle: Retirees are attracted to states with temperate climates, affordable costs of living, good health care and pretty scenery. For these reasons, Florida and Arizona are expected to receive an influx of hundreds of thousands of people this year.

At the same time, young people in search of jobs may move to the regions to work in services and high tech, says Karp. Texas and North Carolina are home to some of the largest public companies in the country, like Exxon Mobil and Bank of America, and are also among the top-five most attractive states this year.

At least two states in the top 10 are victims of unfortunate circumstances. Louisiana (No. 7) and Mississippi (No. 10) are both expected to lose residents this year. In 2006, the year after Hurricane Katrina ravaged the Gulf Coast, almost 300,000 people left Louisiana and nearly 20,000 moved out of Mississippi. The projected losses this year, though much milder, could be related to the impact of the BP oil spill.

Though specific conditions are pushing people out of some states, economists say more people moving around would be a positive sign for the economy. "Mobility makes it easier to respond to economic cycles," says Karp. "People are still living in places where there are no jobs. That's one of [the] reasons why the unemployment rate remains really high."
Top 5 States People Are Fleeing

No. 1: New York

Projected Loss: 49,000 people

Population: 19.7 million

Percentage Change: -0.25%

The Big Apple may lose more people than it gains in 2010 because of the depressed job market, high cost of living and an ongoing trend of retirees and job-seekers heading to the South and Southwest.

No. 2: Illinois

Projected Loss: 27,000 people

Population: 13 million

Percentage Change: -0.21%

Economist Nathaniel Karp says Illinois' tax structure and loss of manufacturing jobs may be pushing people out of the state this year.

No. 3: Ohio

Projected Loss: 8,900 people

Population: 11.6 million

Percentage Change: -0.08%

Over the last five years Ohio has lost an average of about 30,000 people per year. This year its losses are projected to slow, but remain significant enough to put the state at No. 3.

No. 4: Nebraska

Projected Loss: 5,900 people

Population: 1.8 million

Percentage Change: -0.33%

Nebraska has seen steady losses since 2001. The projected number of people leaving the state this year is particularly high when considering its small population.

No. 5: Kansas

Projected Loss: 4,200 people

Population: 2.9 million

Percentage Change: -0.14%

The Census Bureau reports modest gains for Kansas since 2007. The losses expected this year are similar to those seen in the earlier part of the decade, when the state lost an average of 4,500 per year.