Chocolate, Wine And Tea Improve Brain Performance

Chocolate, wine and tea enhance cognitive performance. (Credit: iStockphoto/Silvia Jansen)

From Science Daily:

ScienceDaily (Dec. 24, 2008) — All that chocolate might actually help finish the bumper Christmas crossword over the seasonal period. According to Oxford researchers working with colleagues in Norway, chocolate, wine and tea enhance cognitive performance.

The team from Oxford’s Department of Physiology, Anatomy and Genetics and Norway examined the relation between cognitive performance and the intake of three common foodstuffs that contain flavonoids (chocolate, wine, and tea) in 2,031 older people (aged between 70 and 74).

Participants filled in information about their habitual food intake and underwent a battery of cognitive tests.Those who consumed chocolate, wine, or tea had significantly better mean test scores and lower prevalence of poor cognitive performance than those who did not. The team reported their findings in the Journal of Nutrition.

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Spirituality Spot Found in Brain

From Live Science:

What makes us feel spiritual? It could be the quieting of a small area in our brains, a new study suggests.

The area in question — the right parietal lobe — is responsible for defining "Me," said researcher Brick Johnstone of Missouri University. It generates self-criticism, he said, and guides us through physical and social terrains by constantly updating our self-knowledge: my hand, my cocktail, my witty conversation skills, my new love interest ...

People with less active Me-Definers are more likely to lead spiritual lives, reports the study in the current issue of the journal Zygon.

Most previous research on neuro-spirituality has been based on brain scans of actively practicing adherents (i.e. meditating monks, praying nuns) and has resulted in broad and inconclusive findings. (Is the brain area lighting up in response to verse or spiritual experience?)

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Apollo 8: A Picture Of The Earth From The Moon 40 Years Ago

Apollo 8 "Earth Rise" (Click The Above Image To Enlarge)

Top 10 Scientific Discoveries For 2008

From Time Magazine:

1. Large Hadron Collider

Jean-Pierre Clatot / AFP / Getty

Good news! The Large Hadron Collider (LHC) — the massive particle accelerator straddling the Swiss-French border — didn't destroy the world! The bad news: The contraption didn't really work either. In September, the 17-mile collider was switched on for the first time, putting to rest the febrile webchatter that the machine would create an artificial black hole capable of swallowing the planet or at least a sizeable piece of Europe — a bad day no matter what. No lucid observer ever thought that would really happen, but what they did expect was that the LHC would operate as advertised, recreating conditions not seen since instants after the Big Bang and giving physicists a peek into those long-vanished moments. Things looked good at first, until a helium leak caused the collider to shut down after less than two weeks. Repairs are underway and the particles should begin spinning again sometime in June.

For the other 9, read more ....

The Politicization Of Global Warming

Photo: Dr. William Happer (Source: Princeton University)

Princeton Physicist Calls Global Warming Science "Mistaken" -- Daily Tech

Scientist fired by Al Gore was told, "science will not intrude on public policy".

Noted energy expert and Princeton physicist Dr. Will Happer has sharply criticized global warming alarmism. Happer, author of over 200 scientific papers and a past director of energy research at the Department of Energy, called fears over global warming "mistaken".

"I have spent a long research career studying physics that is closely related to the greenhouse effect", said Happer. "Fears about man-made global warming are unwarranted and are not based on good science."

Dr. Happer views climate change as a predominately natural process. "The earth's climate is changing now, as it always has. There is no evidence that the changes differ in any qualitative way from those of the past."

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Remembering Apollo 8, Man's First Trip To The Moon

Apollo 8 astronauts (l. to r.) William Anders, Jim Lovell and Frank Borman train in the command module one month before their mission. Francis Miller / Time Life Pictures / Getty

From Time Magazine:

Commander Frank Borman was very clear about the fact that no one aboard his spacecraft would be getting drunk on the way back from the moon. NASA had packed a couple of miniatures of brandy aboard Apollo 8 for the occasion — it wasn't enough for three grown men to get anything close to tipsy, but it was a couple of minis more than any crew had ever taken into space before, and when you're piloting a ship that is screaming to Earth at 25,000 miles per hour and you have to hit a narrow atmospheric corridor just 2.5 degrees wide in order to survive the fireball of reentry, a cautious commander would also consider it a couple of minis too many. So Borman ordered his crewmates, Jim Lovell and Bill Anders, to keep the brandy stowed.

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Scientists Doubt Inventor's Global Cooling Idea — But What If It Works?

Ron Ace has filed for a patent on a way to prevent global warming.
George Bridges / MCT

From McClatchy:

WASHINGTON — Ron Ace says that his breakthrough moments have come at unexpected times — while he lay in bed, eased his aging Cadillac across the Chesapeake Bay bridge or steered a tractor around his rustic, five-acre property.

In the seclusion of his Maryland home, Ace has spent three years glued to the Internet, studying the Earth's climate cycles and careening from one epiphany to another — a 69-year-old loner with the moxie to try to solve one of the greatest threats to mankind.

Now, backed by a computer model, the little-known inventor is making public a U.S. patent petition for what he calls the most "practical, nontoxic, affordable, rapidly achievable" and beneficial way to curb global warming and a resulting catastrophic ocean rise.

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SpaceShipTwo’s Carrier Makes First Flight

Virgin Galactic's twin-fuselage White Knight Two carrier airplane takes to the air for the first time on Sunday after weeks of taxi tests. The plane will serve as the mothership for the SpaceShipTwo suborbital rocket plane. Bill Deaver / Mojave Desert News

From MSNBC:

Twin-fuselage White Knight Two goes through test at Mojave airport

A carrier aircraft designed to be the first stage of a commercial spaceline system made its maiden test flight Sunday at the Mojave Air and Space Port in California.

Designed by Scaled Composites, the huge and unique White Knight Two mothership rolled down the runway and muscled itself into the air using four Pratt and Whitney PW308A turbofan engines. The White Knight Two flew for about an hour, departing the runway at roughly 8:17 a.m. PT, safely touching down at the Mojave airport at approximately 9:17 a.m. PT.

"It's a big day," said Stuart Witt, general manager of Mojave Air and Space Port. "I think it's a real reflective time. When everybody's looking for a bailout, there are still people that are doing something for a much larger reason," he told Space.com.

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Facts Melted By 'Global Warming'

Butterflies and polar ice are enlisted in warmist cause Photo: Getty

From The Telegraph:

Something very odd had happened to the daily updated graph on the official Nansen website last weekend, writes Christopher Booker.

Last weekend, that heroically diligent US meteorologist Anthony Watts noticed that something very odd had happened to the daily updated graph on the official Nansen website that shows how much sea-ice there is in the Arctic. Without explanation, as he reported on his Watts Up With That website, half a million square kilometres of ice simply vanished overnight.

This might have brought cheer to all those, such as Al Gore and the BBC, who have been obsessively telling us that the Arctic ice will soon disappear altogether. They were dismayed enough last winter when, after reaching its lowest point in 30 years, the ice bounded back to near "normal". This winter the freeze has been even faster and greater, making the extent of the ice, according to the other main Arctic website, Crysophere Today, 500,000 sq km greater than this time last year. How better to maintain the chosen narrative than to lose that half-million square kilometres simply by "adjusting" the graph downwards?

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Obama Names 4 Top Members Of Science Team

In this Oct. 17, 2007 file photo, John Holdren, professor of Environmental Science and Public Policy in the Department of Earth and Planetary Sciences at Harvard University, speaks at the Carnegie Medal of Philanthropy presentations in Pittsburgh. (AP Photo/Keith Srakocic, File)

From Yahoo News/AP:

WASHINGTON – President-elect Barack Obama's selection Saturday of a Harvard physicist and a marine biologist for science posts is a sign he plans a more aggressive response to global warming than did the Bush administration.

John Holdren and Jane Lubchenco are leading experts on climate change who have advocated forceful government action. Holdren will become Obama's science adviser as director of the White House Office of Science and Technology Policy. Lubchenco will lead the National Oceanic and Atmospheric Administration, which oversees ocean and atmospheric studies and does much of the government's research on global warming.

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Why Does War Breed More Boys?

From PopSci:

Surge of male babies in wartime is due to a male gene, says evolution researcher

A curious shift occurs during and right after a war: more boys tend to be born than girls. It’s been documented for decades in many nations, especially during long conflicts with many troops deployed. The cause of this boy boom has long flummoxed thinkers and scientists. Ideas have veered from the theological—a divine call for new men to replace those lost in battle—to the coital—returning soldiers have lots of sex, and so will be more likely to fertilize at a time in their ladies’ cycle that’s ripe for making boy babies. A new study in the journal Evolutionary Biology rejects them all. Instead, it pins the “returning soldier effect” on a gene expressed by men only. It also shows how researching your family tree can help you place bets on the sex of your next kid.

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Reproduction Of 2,100-Year-Old Calculator Deepens Mystery

From Net Work World:

The model of the Antikythera Device is based on the latest discoveries of the mysterious mechanism

A new working model of the mysterious 2,000-year-old astronomical calculator, dubbed the Antikythera Device, has been unveiled, incorporating the most recent discoveries announced two years ago by an international team of researchers.

The new model was demonstrated by its creator, former museum curator Michael Wright, who had created an earlier model based on decades of study. He demonstrates how the more complete device works in a video originally created on the New Scientist Website. (It's part of an update story by Jo Marchant, author of Decoding the Heavens, an account not only of the device itself but also the century-old scientific quest to recover its meaning.)

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Is The Internet Going Down? Undersea Sub-Cables Have Just Broken

From Times Online/Tech Central:

Breaking news: something's happening to the internet, right now. We're just not quite sure what.

Interoute, the internet networks company, reports that three of the four internet sub-cables that run from Asia to North America have been damaged.

These carry more than 75 per cent of traffic between the Middle East, Europe and America. It's hard to gather what this actually means - is it that the internet is down or (more likely) significantly slower than usual between the Middle East and America? (If you're reading this, let's face it, the internet has not shut down altogether)

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Obama Team Raises New Questions About NASA’s Plans To Replace The Shuttle

From Discovery:

NASA officials have long pronounced themselves ready to move on from the aging space shuttles, which could be retired as soon as 2010, but the incoming Barack Obama administration has raised new doubts about what the next step should be. Last week, news reports surfaced that Obama’s transition team was questioning NASA about alternatives to the Ares I rocket that is currently under development as the shuttle’s replacement, and now transition team members are reportedly considering using modified military rockets instead. No decision has been made and the concept raises major technical, funding and policy issues. But in recent weeks, the transition team assigned to [NASA] has been asking aerospace industry officials about the feasibility of such a dramatic shift in priorities [The Wall Street Journal].

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Cosmic Rays Do Not Explain Global Warming, Study Finds

Changes in cosmic rays are not likely to contribute to climate change.
(Credit: iStockphoto)

From Science Daily:

ScienceDaily (Dec. 17, 2008) — A new study supports earlier findings by stating that changes in cosmic rays most likely do not contribute to climate change. It is sometimes claimed that changes in radiation from space, so-called galactic cosmic rays, can be one of the causes of global warming. A new study, investigating the effect of cosmic rays on clouds, concludes that the likelihood of this is very small.

A group of researchers from the University of Oslo, Norwegian Institute for Air Research (NILU), CICERO Center for Climate and Environmental Research, and the University of Iceland, are behind the study.

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Stealthy Cats' Achilles Heel Discovered

From Live Science:

The stealth and balance that cats are known for when they move comes at the expense of energy efficiency, a new study finds, showing that evolution isn't always about efficiency.

"It is usually assumed that efficiency is what matters in evolution," said evolutionary anthropologist Daniel Schmitt of Duke University. "We've found that's too simple a way of looking at evolution, because there are some animals that need to operate at high energy cost and low efficiency."

Namely, cats.

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Scientists Find Way To Turn Cheap Plonk Into Premium Wine

From The Daily Mail:

Scientists have found a quick way to turn cheap plonk into something pleasantly drinkable.

With a burst of electricity, a young acidic wine can be rapidly aged, creating something more mellow and aromatic.

So promising are the results, that no fewer than five wineries have invested in the technology which could allow them to get their wines into the shops faster and cut the costs of storage.

While inventors have come up with a variety of widgets to make the undrinkable drinkable without the wait, this one 'stands out from the rest', says New Scientist magazine.

'It is backed by a decade of research, the results have been published in a peer-reviewed journal and the end product has passed the ultimate test - blind tasting by a panel of wine experts,' says.

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Good News For Wind, Bad For Ethanol In Major Energy Study

From Ars Technica:

Growing concerns over climate change and energy security have kicked research on alternative energy sources into high gear. The list of options continues to expand, yet few papers have comprehensively reviewed them. And fewer still have weighed the pros and cons in as much depth as a new study published earlier this month in the journal, Energy & Environmental Science. The results are a mixed bag of logical conclusions and startling wake-up calls.

The review pits twelve combinations of electric power generation and vehicular motivation against each other. It is a battle royal of nine electric power sources, three vehicle technologies, and two liquid fuel sources. It rates each combination based on eleven categories. And it was all compiled by one man, Mark Jacobson, professor of civil and environmental engineering at Stanford University.

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10 Things Science Says Will Make You Happy

From Reuters:

Daily habits can affect our well-being. Here are 10 simple actions that research has shown makes people feel good.

In the last few years, psychologists and researchers have been digging up hard data on a question previously left to philosophers: What makes us happy? Researchers like the father-son team Ed Diener and Robert Biswas-Diener, Stanford psychologist Sonja Lyubomirsky, and ethicist Stephen Post have studied people all over the world to find out how things like money, attitude, culture, memory, health, altruism, and our day-to-day habits affect our well-being. The emerging field of positive psychology is bursting with new findings that suggest your actions can have a significant effect on your happiness and satisfaction with life. Here are 10 scientifically proven strategies for getting happy.

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One More Mystery To Think About

Mystery: Archeologists have uncovered a 100-year-old watch in a tomb believed to have been undisturbed for 400 years

Mystery As Century-Old Swiss Watch Discovered In Ancient Tomb sealed for 400 years -- Daily Mail

Archeologists are stumped after finding a 100-year-old Swiss watch in an ancient tomb that was sealed more than 400 years ago.

They believed they were the first to visit the Ming dynasty grave in Shangsi, southern China, since its occupant's funeral.

But inside they uncovered a miniature watch in the shape of a ring marked 'Swiss' that is thought to be just a century old.

The mysterious timepiece was encrusted in mud and rock and had stopped at 10:06 am.

Watches were not around at the time of the Ming Dynasty and Switzerland did not even exist as a country, an expert pointed out.

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