2014年6月29日 星期日

Latest News Clips2014.06.30

               
  1. Ukraine signs landmark agreement with E.U. 
 The Washington Post   2014.06.27 


Ukraine signed a landmark trade and economic pact with the European Union on June 27. Ukrainian President Petro Poroshenko said it is the "most historic day" for Ukraine since it gained independence. (  / European Union) 

   
KIEV, Ukraine — Shrugging off Russian threats and a burgeoning civil war, Ukraine signed a landmark trade deal Friday binding it to the European Union, a monumental step that came in defiance of months of Kremlin efforts to prevent the country from turning westward. 

The move prompted a top Russian diplomat to warn immediately of “serious consequences” for Ukraine. A cease-fire that has brought some measure of calm to the country’s roiling east was extended until Monday, and E.U. leaders hinted that they would slap more sanctions on Russia if it does not take steps to achieve peace by that deadline. 

The document signed Friday was the same one that was rejected in November by Ukraine’s then-president, Viktor Yanukovych. That decision sparked months of protests by pro-Western Ukrainians, a crackdown by Yanukovych and his eventual ouster in February, generating the highest tensions between the West and Russia since the Cold War. 

More than 100 protesters died in Kiev under the blue and yellow banner of the European Union when they took to the streets to demand that Yanukovych reconsider his last-minute decision — made under heavy Russian pressure — to reject the agreement. Hundreds more Ukrainians and dozens of Russians have died in violence in eastern Ukraine since April, when pro-Russian separatists seized government buildings and territory in an effort to align themselves with Russia rather than the European Union. 

More than 160,000 Ukrainians have been displaced from their homes since the start of the conflict, the U.N. refugee agency said Friday. 

  1. Redrawn Lines Seen as No Cure in Iraq Conflict 
The New York Times  JUNE 26, 2014 
Clerics in support of the Mahdi Army marched last week in a show of force against ISIS in Najaf, Iraq. Shiites are taking up arms across the country and calling on civilians to join the fight. CreditLynsey Addario for The New York Times 

ISTANBUL — Over the past two weeks, the specter that has haunted Iraq since its founding 93 years ago appears to have become a reality: the de facto partition of the country into Sunni, Shiite and Kurdish cantons. 
With jihadists continuing to entrench their positions across the north and west, and the national army seemingly incapable of mounting a challenge, Americans and even some Iraqis have begun to ask how much blood and treasure it is worth to patch the country back together. 
It is a question that echoes not only in Syria — also effectively divided into mutually hostile statelets — but also across the entire Middle East, where centrifugal forces unleashed by the Arab uprisings of 2011 continue to erode political structures and borders that have prevailed since the collapse of the Ottoman Empire a century ago. 

Yet Iraq and Syria’s potential fragmentation along sectarian or ethnic lines is not likely to offer any solution to the region’s dysfunction, analysts say, and may well generate new conflicts driven by ideology, oil, and other resources. 

How Syria and Iraq’s Borders Evolved 
PUBLISHED JUNE 26 
The Islamic State in Iraq and Syria is trying to establish its own Sunni state across borders that have their origins in the Ottoman Empire and post World War I diplomacy. 

Ottoman Empire 
 
Before WWI, the Middle East was divided into several administrative provinces under the Ottoman Empire. Modern Iraq is roughly made up of the Ottoman provinces of Mosul, Baghdad, and Basra. 
“At least a third of the country is beyond Baghdad’s control, not counting Kurdistan,” said Zaid al Ali, an Iraqi analyst and the author of “The Struggle for Iraq’s Future.” “But any effort to make that official would likely lead to an even greater disaster — not least because of the many mixed areas of the country, including Baghdad, where blood baths would surely ensue as different groups tried to establish facts on the ground.” 
The Obama administration has urged Iraqi politicians of different sects to come together, repeating admonitions that were so often heard in the years after the 2003 invasion. But the Pentagon — reluctant to commit more manpower to a complex and profoundly uncertain conflict — has quietly hinted it could live with Iraq’s current division, despite the dangers posed by a potential new terrorist sanctuary in the deserts linking Syria and Iraq. 
The context this time is different from a decade ago: Sectarian hatred has begun to alter the region’s political DNA in ways that make the old borders more vulnerable. Many ordinary Sunnis describe the seizing of Mosul and other cities as a popular revolution against a Shiite-led government, not a terrorist onslaught. With Iran, their historic enemy, now lining up drones and other military supplies to help the government of Prime Minister Nuri Kamal al-Maliki retake the north — and protect the south — many Sunnis may become further alienated from the state. 

  1. China Official Cancels Appearances After Protests in Taiwan 
Taiwan's Mainland Affairs Said Changes Made in Due to a Spate of 'Conflicts' in Recent Days 
The Wall Street Journal  June 28, 2014  

Security personnel protect Zhang Zhijun (center, in white shirt), after protesters attempted to pour white paint on him, in Kaohsiung,Taiwan. Reuters 

China's top cross-strait negotiator, in Taiwan on a landmark visit, canceled three public appearances at the last minute Saturday after protests against his bridge-building trip turned violent. 

Zhang Zhijun, head of Beijing's Taiwan Affairs Office, is the first ministerial-level Chinese official to set foot on Taiwanese soil after both sides split 65 years ago. Mr. Zhang's office said his four-day trip, which started on Wednesday, is to "listen to the voice of the Taiwanese people at the grass root level" as both sides strive for further reconciliation. 
In a text message to reporters on Saturday morning, Taiwan's Mainland Affairs Office, responsible for coordinating the trip with its Chinese counterpart, said the changes were made in response to a spate of "conflicts" in recent days. 
On Friday evening, during his visit to the southern city of Kaohsiung, members of the pro-democracy Black Island Nation Youth Front threw white paint and bundles of paper ghost money at Mr. Zhang's vehicle as he was getting out of the car. Mr. Zhang wasn't hurt but several security agents were splashed with paint. 
Earlier that morning, also in Kaohsiung, a young male protester sustained a laceration to his forehead during a violent quarrel with a group of China supporters in front of the hotel where Mr. Zhang was staying. The Chinese envoy was also almost hit by a water bottle thrown by a Taiwan independence activist as he arrived at the city's high speed railway station. 
During his visit to New Taipei City in northern Taiwan, hundreds of placard-waving protesters shouting, "Taiwan, China, one country each side," followed Mr. Zhang to almost every place he visited. In another heated scuffle, a group of students who had formed a human blockade by chaining themselves together were forcefully removed by the police so Mr. Zhang's motorcade could pass through. 
Thousands of police officers and security agents were mobilized to accompany Mr. Zhang on his tour of the island. At hotels where he stayed, multiple layers of barbed-wired fences pleated with razorblades were set up to fend off protesters. Police officers carrying long wooden sticks and metal shields patrolled the premises around the clock. Check points were set up to weed out demonstrators. 
Such a high level of security sparked indignant fury among protesters, who have accused the government of muting people's right to assemble and freedom of speech. 
Taiwan separated from mainland China in 1949 amid a civil strife which has never formally ended. Taiwan has since become a multiparty democracy while China has remained under communist rules. In recent years, both sides agreed to forge better trade ties by shelving their historical animosity. However, Beijing still claims Taiwan, and has said it would reclaim it by force if necessary. 
Analysts say although the scale of protest this time was smaller compared with those 2008 when another Chinese semiofficial visited Taiwan, Beijing must not interpret the lower numbers as a sign of Taiwan's gradual acceptance of unification. 
"It is important to note Taiwan people's growing distrust in the Chinese Communist Party is not only from what Beijing is doing to Taiwan such as blocking Taiwan's participation in international organizations, but also what Beijing is doing in Hong Kong and in the region," said Mingchuan University professor Chen Chao-chien, referring to China's seemingly provocative moves in both South and East China Seas amid rising tension among the various territorial claimants. 
The professor said Mr. Zhang's trip, which including serving lunch at a local senior center and a forum with university students, is in line with China's "two-faced approach"—to be soft and hard on Taiwan at the same time. 
However, others say the fact that even the opposition Democratic Progressive Party showed no objection to Mr. Zhang's visit means China's plan to lure back Taiwan through economic sweeteners is slowly taking effect, said Chang Kuo-cheng, a Taipei Medical University professor and a member of the Taiwan Thinktank. 
But one thing that most political observers agree on is that Beijing is growing more anxious to start the political dialogue phase of the relationship after six years of focusing only on trade matters. 
"We urged the Taiwan public to be respect [to Mr. Zhang] but, Taiwan is [a] democracy where everyone has a right to voice their opinion and we ask China to respect the choices made by the Taiwanese people," said Wang Yu-chi, the head of Taiwan's Mainland Affairs Council at a news conference. 
"On this trip, Mr. Zhang heard many different views. We believe this has been a fruitful trip for him," he said. 


2014年6月22日 星期日

Latest News Clips 2014.06.23

                         

1.  Iraq’s Sectarian Nightmare
Project Syndicate  JUN 18, 2014

   
DENVER – With the apparent conquest of Iraq’s northwestern provinces – and maybe more – by the militant Islamic State in Iraq and Syria (ISIS), the country’s troubled history has opened a horrifying new chapter. In a matter of just days, ISIS’s fighters overran Anbar, Ninewa, and Salahaddin provinces – a victory that attests to the central government’s non-existent authority in Sunni-majority areas. And, given ISIS’s jihadi ideology, there is limited scope for “Sunni outreach” – the supposed panacea for all that ails Iraq’s sectarian political culture.
ISIS is not a group that is receptive to dialogue. Its leadership adheres to the view, expressed in many corners of the Arab Sunni world, that Shia Muslims are apostates and betrayers of Islam who rank among the worst of the worst (alongside Israel and the United States). This means that the US needs both a military response to ISIS and a political response that extends beyond Iraq. What is needed, above all, is a regional approach to the increasingly murderous Sunni-Shia rivalry.
                                                        
It is worth remembering that the original sin of the US-led occupation of Iraq 11 years ago was so-called “de-Ba’athification” – the purge of any and all people with ties to Saddam Hussein’s Ba’ath party. That decision was taken in the year following the 2003 invasion, when Iraq was a wholly-owned US subsidiary; Iraqi officials, whether Shia or Sunni, had almost nothing to do with it.
It is often said that Iraq needs a Nelson Mandela; the same could be said of US policymakers back then. In the ideologically charged US policy circles of the time, de-Ba’athification was understood to be a decisive move to extirpate a heinous ideology. It was likened to the de-Nazification of Germany following World War II.

2.  Messi Rubs ‘Lamp’ to Give Argentina Late Win Over Stubborn Iran
The Bloomberg  Jun 21, 2014

Once again, Argentina needed a moment of inspiration from Lionel Messi.
For the second match in soccer’s World Cup in Brazil, two-time champion Argentina struggled with lower-ranked opposition. With last night’s game in injury time, Messi took control. The 91th-minute goal from the four-time World Player of the Year made it 1-0 and allowed thousands of fans in Belo Horizonte’s Estadio Mineirao to celebrate.
Messi cut inside the defense and keeping the ball on his left foot -- just like he had when his goal gave his team its tournament-opening 2-1 win against Bosnia-Herzegovina on June 15 -- placed it beyond the goalkeeper.
“Thanks be to God, the little guy rubbed the lamp in the last minute and we won,” said Argentina goalkeeper Sergio Romero, who had several second-half saves to ensure Iran -- ranked 38 places below Argentina -- didn’t get an upset.
Argentina is now guaranteed a place in the next round. It will seek to continue the winning streak to secure top position in Group F when it plays Nigeria in Porto Alegre in three days, according to defender Pablo Zabaleta. Iran may still qualify if it beats Bosnia on the same day.
“Obviously we are not performing as we want to perform,” he said after the                                                       
game. “Sometimes it’s just about the three points.”
Blue and White
More than 30,000 Argentines traveled to the city in southern Brazil, and the stadium was draped in blue and white.
Argentine coach Alejandro Sabella ended an experimental set up of five defenders, which cramped his team in the first half against Bosnia. He restored Gonzalo Higuain in the attack alongside Messi and Sergio Aguero.
The trio found very little space to maneuver as Iran chased every loose ball and defended tightly. Argentina’s 77 percent possession in the match was the second highest in any World Cup game since 1966, according to sports statistician Opta.
“We need space to play well and Iran didn’t give us any,” Messi said. “We can play better but it’s tough when the opponent protects their goal so well.”                                                  
During the second half, Argentina’s frustration meant more attackers flooded the opposition half, and the Iranians took advantage with quick counterattacks.
Iranian Attacks
First Reza Ghoochannejhad forced Romero into a diving save with a header following a break led by Masoud Shojaei. Two minutes later, referee Milorad Mazic of Serbia declined to give a penalty when Zabaleta got the ball but also 
a piece of the attacker with his tackle of Ashkan Dejagah inside the penalty area.
Iran coach Carlos Queiroz said Mazic deserved as much credit as Messi for the result.
“Two people made the difference in the game,” he said. “One was Messi for his brilliant strike. The second, who should not have made a difference, was the referee. It was a clear penalty and in a game like this against a team like Argentina, these small details can be crucial.”
Zabaleta said the referee made the right call, saying “it was not very clear to give a penalty.”
Messi had his first run at goal an hour into the game. Picking up the ball in the Iran half, he moved toward the defense before hitting a left-foot shot just                                                           
wide.
At the other end Romero blocked Haji Safi’s shot wide, and the goalkeeper then denied Ghoochannejhad on another counter attack.
With the clock ticking past the 90th minute, Messi produced his goal. He fired his shot into the top corner from 25 meters (30 yards), sending Iran players onto their haunches.
“He’s the best player in the world and sometimes he makes things like this,” Zabaleta said. “He has the quality to decide a game any time and today was really hard because they defended really well for 90 minutes and then Messi made the difference at the end.”


3.  After reading this, you’ll never look at a banana in the same way again
This is interesting. After reading this, you’ll never look at a banana in the same way again.
Bananas contain three natural sugars – sucrose, fructose and glucose combined with fiber. A banana gives an instant, sustained and substantial boost of energy. Research has proven that just two bananas provide enough energy for a strenuous 90-minute workout. No wonder the banana is the number one fruit with the world’s leading athletes. But energy isn’t the only
                                                       
way a banana can help us keep fit. It can also help overcome or prevent a substantial number of illnesses and conditions, making it a must to add to our daily diet.

                                                   
DEPRESSION
According to a recent survey undertaken by MIND amongst people suffering from depression, many felt much better after eating a banana. This is because bananas contain tryptophan, a type of protein that the body converts into serotonin, known to make you relax, improve your mood and generally make you feel happier.
PMS:
Forget the pills – eat a banana. The vitamin B6 it contains regulates blood glucose levels, which can affect your mood.
ANEMIA
High in iron, bananas can stimulate the production of hemoglobin in the blood 
and so helps in cases of anemia.

BLOOD PRESSURE:
                                                      
This unique tropical fruit is extremely high in potassium yet low in salt, making it perfect to beat blood pressure So much so, the US Food and Drug Administration has just allowed the banana industry to make official claims for the fruit’s ability to reduce the risk of blood pressure and stroke.
BRAIN POWER
200 students at a Twickenham school ( England ) were helped through their exams this year by eating bananas at breakfast, break, and lunch in a bid to boost their brain power. Research has shown that the potassium-packed fruit can assist learning by making pupils more alert.
CONSTIPATION
High in fiber, including bananas in the diet can help restore normal bowel action, helping to overcome the problem without resorting to laxatives.
HANGOVERS
One of the quickest ways of curing a hangover is to make a banana milkshake, sweetened with honey. The banana calms the stomach and, with the help of the honey, builds up depleted blood sugar levels, while the milk                                                
soothes and re-hydrates your system.
HEARTBURN
Bananas have a natural antacid effect in the body, so if you suffer from heartburn, try eating a banana for soothing relief.
MORNING SICKNESS
Snacking on bananas between meals helps to keep blood sugar levels up and avoid morning sickness.
MOSQUITO BITES:
Before reaching for the insect bite cream, try rubbing the affected area with the inside of a banana skin. Many people find it amazingly successful at reducing swelling and irritation.
NERVES
Bananas are high in B vitamins that help calm the nervous system..
Overweight and at work? Studies at the Institute of Psychology in Austria found pressure at work leads to gorging on comfort foodlike chocolate and chips. Looking at 5,000 hospital patients, researchers found the most obese were more likely to be in high-pressure jobs. The report concluded that, to avoid panic-induced food cravings, we need to control our blood sugar levels 
by snacking on high carbohydrate foods every two hours to keep levels steady.
ULCERS
The banana is used as the dietary food against intestinal disorders because of its soft texture and smoothness. It is the only raw fruit that can be eaten without distress in over-chroniclercases. It also neutralizes over-acidity and reduces irritation by coating the lining of the stomach.
TEMPERATURE CONTROL
Many other cultures see bananas as a ‘cooling’ fruit that can lower both the physical and emotional temperature of expectant mothers. In Thailand , for example, pregnant women eat bananas to ensure their baby is born with a cool temperature.
So, a banana really is a natural remedy for many ills. When you compare it to an apple, it has FOUR TIMES the protein, TWICE the carbohydrate, THREE TIMES the phosphorus, five times the vitamin A and iron, and twice the other vitamins and minerals.. It is also rich in potassium and is one of the best value foods around So maybe its time to change that well-known phrase so that we say, ‘A BANANA a day keeps the doctor away!’

2014年6月8日 星期日

Latest News Clips 2014.06.09

                    
  1. Europe steps up fight against deflation risk 
CNN    June 05, 2014 


The European Central Bank unveiled a bold package of measures to boost the economy Thursday, including rate cuts and cheap loans for businesses. 
Worried that very low inflation could snuff out Europe's weak recovery and tip the economy into a downward spiral, the ECB cut its main interest rate to a record low of 0.15%. 

The central bank also took a step into the unknown by cutting its deposit rate from zero into negative territory -- the first move of its kind by a major central bank. 
That means the ECB will now charge banks for deposits they stash with the central bank. In theory, that will provide an incentive to lend the money to firms and consumers instead. 
The ECB also announced a series of steps to pump more cheap money into the eurozone. They include a series of new long term loans to banks aimed at boosting lending to businesses, and together could be worth almost 600 billion euros, according to Berenberg economists. 
Europe relies heavily on thousands of small and medium sized companies, many of which lack access to other sources of finance. 
ECB President Mario Draghi and other officials have spent the past month talking up the likelihood of action, and the moves were widely anticipated. 
The central bank stopped short, as expected, of introducing broad based asset purchases along the lines of the quantitative easing program pursued by the U.S. Federal Reserve, but Draghi made clear that option was still on the table. 
"Are we finished? The answer is no, if need be ... we're not finished yet," he told reporters. 

  1. Vladimir Putin in D-day peace talks with Ukraine president 
Russian president welcomes call from Petro Poroshenko to end bloodshed in east after 15-minute face-to-face meeting 
The Guardian    6 June 2014  

German chancellor Angela Merkel with Petro Poreshenko (centre) and Vladimir Putin at the D-day events in France. Photograph: Kevin Lamarque/Reuters 
Vladimir Putin spoke face-to-face with Ukraine's incoming president about ending the violence in the former Soviet state, and Kiev's new leader said talks could begin in earnest as soon as Sunday in a diplomatic breakthrough played out along the battlefield beaches of Normandy. 
Friday's 15-minute meeting was followed by a brief exchange between Putin and Barack Obama, who had been keeping the Russian at arm's length over the Ukrainian crisis. Tensions between the two were played out on giant televisions on Ouistreham's Sword beach, with Putin and Obama shown divided by a split screens as they commemorated the 70th anniversary of D-day. 
Speaking after his meeting with Petro Poroshenko, who is to be sworn in Saturday as Ukraine's president, Putin called for an immediate cease-fire in eastern Ukraine before any further talks, and said he expected Poroshenko to show "state wisdom" and "good will." Poroshenko later said talks could begin in earnest on his first full day in office. 
"All the questions were difficult," Poroshenko said in a statement before returning to Ukraine, "but we will make every effort to achieve the goals we have set ourselves and begin negotiations on Sunday." 
Putin said he welcomed Poroshenko's call for an end to the bloodshed and liked his approach to settling the crisis but wanted to wait until the Ukrainian leader could deliver it in detail to the nation. 
"If it continues like that, then conditions will be created for developing our relations in other areas, including the economy," Putin said. He specified that Moscow is ready to lower gas price for Ukraine if it pays off its debt for previous supplies, easing fears of a gas shutdown to Europe dependent upon gas pipelines that cross Ukraine. 
French President Francois Hollande, who orchestrated the meeting along with the German chancellor, Angela Merkel, said Putin and Poroshenko also discussed howRussia could recognise the Ukrainian elections as well as measures to de-escalate the fighting. 
"It didn't last a long time but long enough for the message to be passed on," Hollande told the French network TF1. 
Putin's spokesman Dmitry Peskov said that Putin and Poroshenko also "confirmed that there is no alternative to settling the situation by peaceful political means." 
Frozen out of G7 talks on Thursday in Brussels, Putin appeared to be moving incrementally back into the fold of the west following his first direct talks with Poroshenko since the billionaire was elected to lead Ukraine. The previous pro-Kremlin president, Viktor Yanukovych, was ousted in what Putin said was a coup. 
Russia, which had recalled its ambassador from Ukraine, said he will return to Kiev to attend Poroshenko's inauguration. That appeared to be a recognition of Ukraine's election, Hollande said. 

  1. What's behind the Big Bang controversy? 
  CNN   June 6, 2014

  
NASA's NuSTAR telescope array generated the first map of radioactivity in the remnants of an exploding star, or supernova. Blue in this image of Cassiopeia A represents radioactive material. 

(CNN) -- Everyone wants to be right. Most of us sure hate being wrong. 
But scientists know that new discoveries often change or even invalidate earlier ideas. Being wrong can mean we have learned something new. 

This week, a controversy about the Big Bang and the origin of the universe came to light at the American Astronomical Society conference in Boston. In an invited lecture sponsored by the Kavli Foundation, Princeton astrophysicist David Spergel offered a different idea about a discovery made last March, where the BICEP2 Antarctic cosmology experiment reported evidence of a period of rapid "inflation" in the very early universe. Specifically, researchers detected the special pattern of polarization that would be caused by gravitational waves stretching and squeezing space itself during inflation. 
Last week, three theorists -- Alan Guth, Andrei Linde and Alexei Starobinsky -- were awarded the prestigious Kavli Prize for astrophysics for their work developing the theory of cosmic inflation. (This prize and the AAS lecture were sponsored by the same foundation but were otherwise completely independent.) Their award may well have been prompted by the BICEP2 discovery, which generated a lot of excitement about early universe cosmology. 

But at the American Astronomical Society conference, Spergel argued that the BICEP2 results reported in March could instead be explained by a more pedestrian effect, namely, light scattering off dust between the stars in our Milky Way galaxy. If he is correct, the widely heralded BICEP2 announcement was premature at best and wrong at worst. 
This kind of controversy is completely normal in science. It's the way science progresses. You put an idea out there and your colleagues -- many of them good friends and scientific collaborators -- try to shoot it down. 
A scientist's first reaction to a new idea is often: "That's wrong because...." To which the proponent replies, "No, you are wrong because..." And so the debate begins. 
No matter how much a scientist might hope to be right, nature holds the answer. One theory may be more beautiful than another, or more complicated, or more elegant, but nature doesn't know or care. The job of a scientist is to find out what the real answer is, not to advocate for any one point of view. 
We do that by making careful measurements and assessing the accuracy of the result. BICEP2 detected certain polarization patterns in light from the cosmic microwave background, which they believe were created during inflation. David Spergel is instead suggesting the light was polarized by passing through galactic dust near the end of its journey to our telescopes -- indeed, he argued, this dust is expected to create the kind of polarization signal BICEP2 saw. 
To support his contention, Spergel cited data from a space experiment called Planck, which like BICEP2 measures polarized light from the cosmic microwave background. Planck's ability to measure light at more wavelengths than BICEP2 gives it an advantage in diagnosing the effects of dust. 

  1. Sleep's memory role discovered 
BBC News  June 05, 2014 

The mechanism by which a good night's sleep improves learning and memory has been discovered by scientists. 
The team in China and the US used advanced microscopy to witness new connections between brain cells - synapses - forming during sleep. 
Their study, published in the journal Science, showed even intense training could not make up for lost sleep. 
Experts said it was an elegant and significant study, which uncovered the mechanisms of memory. 
It is well known that sleep plays an important role in memory and learning. But what actually happens inside the brain has been a source of considerable debate. 
Researchers at New York University School of Medicine and Peking University Shenzhen Graduate School trained mice in a new skill - walking on top of a rotating rod. 
They then looked inside the living brain with a microscope to see what happened when the animals were either sleeping or sleep deprived. 
Their study showed that sleeping mice formed significantly more new connections between neurons - they were learning more. 

Prof Wen-Biao Gan, from New York University, told the BBC: "Finding out sleep promotes new connections between neurons is new, nobody knew this before. 
"We thought sleep helped, but it could have been other causes, and we show it really helps to make connections and that in sleep the brain is not quiet, it is replaying what happened during the day and it seems quite important for making the connections."