Scientists Unlock Mystery In Important Photosynthesis Step

This is Kevin Redding in his lab at Arizona State University. Together with coworkers from the Max Plank Institute, he has taken a significant step closer to unlocking the secrets of photosynthesis. (Credit: Mary Zhu)

From Science Daily:

Science Daily (Feb. 20, 2010) — An international team of scientists, including two from Arizona State University, has taken a significant step closer to unlocking the secrets of photosynthesis, and possibly to cleaner fuels.

Plants and algae, as well as cyanobacteria, use photosynthesis to produce oxygen and "fuels," the latter being oxidizable substances like carbohydrates and hydrogen. There are two pigment-protein complexes that orchestrate the primary reactions of light in oxygenic photosynthesis: photosystem I (PSI) and photosystem II (PSII). Understanding how these photosystems work their magic is one of the long-sought goals of biochemistry.

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U.S. Bobsled Team Gets High-Tech Edge

Computer simulations of airflow and turbulence helped scientists redesign the U.S. bobsled.
Credit: Exa Corp.

From Live Science:

In Olympic bobsledding, hundredths of a second can mean the difference between winning and losing.

For the Vancouver Winter Olympics, the U.S. team might be just that much faster thanks to new sled designs based on complex models of airflow and turbulence.

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Shuttle Leaves Station As NASA Plans Last Flights

British born astronaut Nicholas Patrick, who is a former Harrow school boy, waves as he works on the Cupola far above Earth. Photo from the Daily Mail

From Reuters:

CAPE CANAVERAL, Florida (Reuters) - The space shuttle Endeavour sailed away from the International Space Station on Friday after delivering a final connecting hub and an observation deck, completing U.S. assembly of the orbital complex.

Four more shuttle missions remain to stock the station and deliver science experiments before NASA retires its three-ship fleet later this year. The station, a $100 billion project of 16 nations, has been under construction 220 miles above Earth since 1998.

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Cashing In On Internet Censorship

Photo: Scaling the wall: Firewall-breaching tools are booming in countries that are clamping down on Internet freedom.

From CNN:

(CNN) -- A growing number of software companies are capitalizing on an unexpected business opportunity: Internet censorship.

In countries where governments continue to ramp up Web filtering systems, more people are searching for tools that will allow them to access inaccessible information -- and they are willing to pay for them.

Such tools include virtual private networks (VPN), proxy servers and other workarounds that enable users to breach barriers to blocked information online.

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Pay For Hulu On The iPad? It May Be Your Only Choice

(Credit: All Things Digital)

From CNET:

Will Hulu come to the iPad? Probably. One day. But you had better get ready to pay for it.

Hulu and its owners, three of the big broadcast TV networks, want to bring some version of the Web video service to Apple's device.

But the most likely scenario is one in which access to Hulu on the iPad comes as part of a subscription package, multiple people familiar with the company tell me.

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Science Damaged By Climate Row Says NAS Chief Cicerone

Photo: NAS chief Ralph Cicerone says crisis is a 'wake-up call' for researchers

From The BBC:

Leading scientists say that the recent controversies surrounding climate research have damaged the image of science as a whole.

President of the US National Academy of Sciences, Ralph Cicerone, said scandals including the "climategate" e-mail row had eroded public trust in scientists.

His comment came at the annual American Association for the Advancement of Science meeting in San Diego.

Dr Cicerone joined other renowned scientists on a panel at the event.

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Olympic Tech: Bobsled Aerodynamics, Curling Science, and More

From Discover Magazine:

We’re a week into the Vancouver Olympics, and if you haven’t had your fill of world-class athletes frolicking on the ice in frilly clothing, playing ice shuffleboard with 4o-plus-pound stones, or hurtling downhill at terrifying speed, don’t worry: There’s more than a week left to go. And there will be feats of dizzying daring and velocity, since Olympians don’t settle for just terrifying speed when there’s a chance to attain ridiculous speed, or even ludicrous speed. Thankfully, the Olympics are a bastion of technology, not just sport.

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Long-Promised Cancer Revolution Begins

From New Scientist:

A personalised blood test that can identify tumour DNA could be the first step towards a long-promised revolution in the way cancer is treated.

In the short term, the test - reported by Victor Velculescu of Johns Hopkins Kimmel Cancer Center in Baltimore, Maryland, and his colleagues in Science Translational Medicine - could be used to spot cancer recurrence before tumour growth shows up on scans, meaning that treatment could be started earlier.

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Video: Half-Kilometer-Long Explosive Whip Clears IEDs The Explode-y Way

From Popular Science:

Clearing battlefield obstacles has pitted trapper against sapper since Roman times. But whereas the minefields and dragon teeth of previous conflicts merely slowed advancing armies, the IEDs favored by today's insurgents have become the number one killer in the Long War. Now, to ensure safe passage through trap laden Afghan paths, the British Army is fighting fire with even bigger fire in the form of their newly developed Python explosive whip.

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My Comment: Expect more "boom-booms" when this mine clearing platform is used.

Did Apple Just Undercut Amazon On E-Books?

From PC World:

The $10 bestseller e-book might not be dead yet: Apple reportedly can sell e-books on the iPad for the same prices Amazon once offered.

The New York Times reports that Apple worked a provision into its agreement with publishers, requiring them to occasionally sell bestselling books at a discount, possibly as low as $10 per book.

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Photosynthesis: A New Source of Electrical Energy? Biofuel Cell Works in Cactus

Photo: Biofuel cell inserted in a cactus and graph showing the course of electrical current as a function of illumination of the cactus (black: glucose, red: O2).

From Science Daily:

Science Daily (Feb. 18, 2010) — Scientists in France have transformed the chemical energy generated by photosynthesis into electrical energy by developing a novel biofuel cell. The advance offers a new strategy to convert solar energy into electrical energy in an environmentally-friendly and renewable manner. In addition, the biofuel cell could have important medical applications.

Read more ....

Memory-Erasing Drugs Could Result From New Brain Discovery

From Live Science:

A newfound brain mechanism erases memories on purpose to help make way for new ones. Scientists suggest it could lead to the development of memory-erasing drugs that make a person forget certain things.

Researchers have often debated about the reasons we forget — for instance, why newly acquired short-term memories are fleeting. One theory suggests that such memories are simply unstable, fading over time. Others contend interference causes short-term memories to be overridden as new data comes in.

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WHO: Combine H1N1, Regular Flu Vaccines

Natalie Matutschovsky for TIME.com

From Time Magazine:

(LONDON) — The World Health Organization is recommending that swine flu be added to regular flu vaccines next season.

The swine flu pandemic virus, or H1N1, emerged too late last year to be added to the regular flu vaccine, and a separate vaccine was needed.

For this year's northern hemisphere flu season, however, the two vaccines should be combined, WHO flu chief Keiji Fukuda said Thursday after the agency met this week to decide which strains should be recommended to drug makers for vaccines.

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Astronomers Discover Secret Of The Supernova

Supernovas are often used by astronomers as 'cosmic mile markers' to measure the expansion of the universe Photo: AFP/GETTY IMAGES

From The Telegraph:

Nasa astronomers may have finally discovered what initially sparks a cosmic explosion, according to new research.

Scientists used Nasa's Chandra X-Ray laboratory to study supernovas in five nearby elliptical galaxies and the central region of the Andromeda galaxy, a spiral galaxy closest to our own, the Milky Way.

Marat Gilfanov of the Max Planck Institute for Astrophysics in Germany said: "It was a major embarrassment that we did not know how they worked. Now we are beginning to understand what lights the fuse of these explosions."

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Half The Planet's Primates In Peril Due To The Destruction Of Their Habitat And Trade In Bushmeat

From The Daily Mail:

Half the world's species of monkey, gorilla and chimpanzee could soon disappear, experts have warned.

The destruction of their habitats and a thriving trade in bushmeat have pushed many to the brink of extinction, according to a report spearheaded by Bristol Zoo.

In parts of the Far East the proportion of primates at risk is as high as 90 per cent.

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Coming Without Warning

From Discovery News:

Since the recent discovery of abrupt climate change -- that big changes can come quickly -- researchers have been looking for "warning signs" to help us avert "regime shifts" that could suddenly alter things we take for granted, such as storm tracks and weather patterns, sea levels and water supplies.

Greenland temperature profile, from Climate Crash: Abrupt Climate Change and What It Means for Our Future, Joseph Henry Press, 2005. Recognizing a warning sign is tricky, though, because in a system that is subject to abrupt change, small variations can lead to impacts that are all out of proportion. A widely recognized warning sign or "tipping point" is the recent unexpectedly high loss of Arctic sea ice, which could trigger major reorganizations of ocean and atmospheric circulation. This temperature profile derived from ice cores in Greenland (taken from a book I wrote on the subject), shows numerous abrupt climate changes during the past 100,000 years.

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Inside The Olympics' 'Mission Control'

Magnus Alvarsson, chief integrator for technology consultant Atos Origin, says that he is practically bored with all the computer systems running so smoothly. Photo by Ina Fried/CNET

From CNET:

VANCOUVER, British Columbia--While the Winter Olympics have brought many headaches for organizers, the computing systems haven't been one of them.

In fact, things have been pretty quiet inside the low-rise building in east Vancouver where the technology operations are headquartered.

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Moon Dreams The Americans May Still Go To The Moon Before The Chinese

From The Economist:

WHEN America’s space agency, NASA, announced its spending plans in February, some people worried that its cancellation of the Constellation moon programme had ended any hopes of Americans returning to the Earth’s rocky satellite. The next footprints on the lunar regolith were therefore thought likely to be Chinese. Now, though, the private sector is arguing that the new spending plan actually makes it more likely America will return to the moon.

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What Happens At Absolute Zero?

The Boomerang Nebula is the coldest natural object known in the universe, seen here by the Hubble Space Telescope (Image: ESA/NASA)

From The New Scientist:

The curious things that happen at low temperatures keep on throwing up surprises. Last week, scientists reported that molecules in an ultra-cold gas can chemically react at distances up to 100 times greater than they can at room temperature.

In experiments closer to room temperature, chemical reactions tend to slow down as the temperature decreases. But scientists found that molecules at frigid temperatures just a few hundred billionths of a degree above absolute zero (−273.15°C or 0 kelvin) can still exchange atoms, forging new chemical bonds in the process, thanks to weird quantum effects that extend their reach at low temperatures.

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The Amazing View From The International Space Station's Brand New Window

Sahara from Space: The world beneath your feet Soichi Noguchi

From Popular Science:

Twitpics from space just got even more interesting with the addition of a brand new cupola window aboard the International Space Station. Japanese astronaut Soichi Noguchi has accordingly updated his Twitter feed with a fresh Twitpic of the Sahara desert framed within the cupola.

"Let there be light! Cupola windows open toward Sahara desert. Priceless!" Noguchi tweeted.

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New Type of Genetic Variation Could Strengthen Natural Selection

Scanning electrograph image of Saccharomyces cerevisiae. (Credit: Image courtesy of NASA)

From Science Daily:

Science Daily (Feb. 18, 2010) — The unexpected discovery of a new type of genetic variation suggests that natural selection -- the force that drives evolution -- is both more powerful and more complex than scientists have thought.

"We have discovered that natural selection can act not only on whole organisms and individual genes, but also on gene networks," says Antonis Rokas, assistant professor of biological sciences at Vanderbilt University and senior author of the paper reporting the discovery that was published in the February 18 issue of the journal Nature.

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Tiger Woods And Sex Addiction: Real Disease Or Easy Excuse?

From Live Science:

Tiger Woods is scheduled to break his months-long silence about the sex scandal that has plagued the world's most famous athlete. It's not clear how he will explain himself, though according to some reports Woods has been attending a private rehabilitation clinic in Mississippi that treats addictions — including sex addiction.

Infidelity is not uncommon among men (and women) all over the world. Plenty of people cheat on their spouses: according to one survey, 25 percent of men and 17 percent of women have been unfaithful. That, of course, doesn't make them sex addicts.

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Origin Of Cosmic Explosions Discovered

This is from the Chandra X-Ray Observatory and shows evidence from Nasa's Chandra X-ray Observatory and the Magellan telescopes suggesting a star has been torn apart by an intermediate mass black hole in a globular cluster. Photo: AFP/Getty

From The Telegraph:

Astronomers who have long used supernovas as cosmic markers to help measure the expansion of the universe now have an answer to the nagging question of what causes the massive stellar explosions.

"These are such critical objects in understanding the universe," said Marat Gilfanov of the Max Planck Institute for Astrophysics in Germany, describing his team's study.

"It was a major embarrassment that we did not know how they worked. Now we are beginning to understand what lights the fuse of these explosions."

Read more ....

The Secret Of A Film's Success Is All Down To Mathematics, Claim Scientists

Formulaic: A scene from Star Wars: Revenge Of The Sith, which fits the mathematical formula perfectly

From The Daily Mail:

Ever left the cinema feeling the film you have just seen is more than a little formulaic? You could be right.

Research shows that many modern blockbusters follow a mathematical formula that ensures they grab our attention.

It seems that they key to their success is not a stunning lead actor or a tear-jerking strip, but ensuring that camera shots of a certain length regularly recur.

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Extreme Breath-Holding: How It's Possible

Photo: Peter Colat, a Swiss freediver, held his breath underwater for 19 minutes and 21 seconds, breaking the world record in breath-holding. AP

From Discovery News:

The new record in breath-holding recently went to a Swiss man who didn't breathe for nearly 20 minutes. Scientists explain how he did it.

THE GIST:

* The new record for breath-holding is 19 minutes and 21 seconds.
* There are tricks to holding your breath for long periods of time, but the practice can be dangerous.
* There may be long-lasting health consequences to extreme breath-holding.

Read more ....

Yahoo, Microsoft Make Search Pact Official (FAQ)

Yahoo is ready to turn over the indexing and ranking of search results (on the left) to Microsoft, emphasizing its work on presenting those results (on the right). (Credit: Yahoo)

From CNET:

It took eight months, but the search strategy that Microsoft and Yahoo settled on after years of flirting is about to get started.

The U.S. Department of Justice and European Union gave their blessing to the deal early on Thursday, paving the way for Microsoft to take over the business of providing search results to Yahoo while Yahoo will get to sell search ads on both Yahoo and Bing. Yahoo is busy reminding anyone who will listen that it will still control the way search results are presented on its pages, while Microsoft thinks it can improve its search algorithms with access to Yahoo's massive audience.

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New Role For Robot Warriors

Airmen roll out a Predator unmanned aircraft in Indian Springs, Nev. Such aircraft are tightly controlled by remote human operators. Some artificial-intelligence proponents believe next-generation robots could function more autonomously. Tony Avelar/The Christian Science Monitor/File

From The Christian Science Monitor:

Drones are just part of a bid to automate combat. Can virtual ethics make machines decisionmakers?

Science fiction sometimes depicts robot soldiers as killing machines without conscience or remorse. But at least one robotics expert today says that someday machines may make the best and most humane decisions on the battlefield.

Guided by virtual emotions, robots could not only make better decisions about their own actions but also act as ethical advisers to human soldiers or even as observers who report back on the battlefield conduct of humans and whether they followed international law.

Read more ....

The Writing On The Cave Wall

Time to look around the paintings (Image: Dozier Marc/Photolibrary)

From New Scientist:

THE first intrepid explorers to brave the 7-metre crawl through a perilously narrow tunnel leading to the Chauvet caves in southern France were rewarded with magnificent artwork to rival any modern composition. Stretching a full 3 metres in height, the paintings depict a troupe of majestic horses in deep colours, above a pair of boisterous rhinos in the midst of a fight. To the left, they found the beautiful rendering of a herd of prehistoric cows. "The horse heads just seem to leap out of the wall towards you," says Jean Clottes, former director of scientific research at the caves and one of the few people to see the paintings with his own eyes.

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The World's 18 Strangest Airports

(Photograph by Tdk)

From Popular Mechanics:

Engineers tasked with building an airport are faced with countless challenges: The ideal location needs ample space, endless flat ground, favorable winds and great visibility. But spots in the real world are rarely ideal, and engineers are forced to work with what they have, making sure that the end product is the safest possible structure for pilots. A survey of airports around the world turns up a mixed bag, ranging from dangerous and rugged landing strips to mega-size facilities that operate like small cities. Here, PM explores the world's most remarkable airports and why they stand out.

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Robots To Clear Baltic Seabed Of WWII Mines

Retro Sea Mine via Bactec

From Popular Science:

In a dangerous legacy of the world's deadliest conflict, 150,000 World War Two-era sea mines litter the Baltic Sea. The danger these bombs pose to a proposed gas pipeline has prompted Russia to hire the British firm Bactec International to clear the sea of unexploded ordnance. And for Bactec, that means it's time to bring out the robots.

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Google Digital Library Faces Outcry At NYC Hearing

From My Way News:

NEW YORK (AP) - Google's effort to create the world's largest library by scanning millions of books for use on the Internet faces a courtroom fight as authors, foreign governments, corporate rivals and even the U.S. Department of Justice line up to challenge it.

U.S. District Judge Denny Chin already has read more than 500 submissions about a $125 million settlement aimed at ending a pair of 2005 lawsuits brought by authors and publishers and clearing legal obstacles to a gigantic online home for digital books.

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Upside-Down Answer For Deep Mystery: What Caused Earth To Hold Its Last Breath?

Volcano eruption (Reunion island, Indian Ocean).
(Credit: iStockphoto)

From Science Daily:

Science Daily (Feb. 18, 2010) — When Earth was young, it exhaled the atmosphere. During a period of intense volcanic activity, lava carried light elements from the planet's molten interior and released them into the sky. However, some light elements got trapped inside the planet. In the journal Nature, a Rice University-based team of scientists is offering a new answer to a longstanding mystery: What caused Earth to hold its last breath?

Read more ....

New Transistors Mimic Human Brain's Synapses

From Live Science:

A new transistor designed to mimic structures in the human brain could pave the way for increasingly efficient computer systems that "think" like humans, scientists say.

The transistor is the first to mimic a crucial process used by brain cells, or neurons, when the cells signal one another.

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Scientists Shed Light On Supernova Origins

Type Ia supernovae are thought to result when a white dwarf star in a binary system accumulates enough matter from its larger companion. When the white dwarf reaches the critical Chandrasekhar mass, about 1.4 times the mass of our Sun, high internal density and temperature ignite a thermonuclear explosion. Because the masses of Type Ia supernovae are similar, their brightnesses are similar. Berkeley Lab

From The L.A. Times:

The so-called Type 1a supernovae are key to measuring celestial distances. Astronomers find evidence that they're formed by the collision of two white dwarfs.

German astronomers using a U.S. telescope have provided scientists with at least a partial answer to a vexing question: What is the origin of the so-called Type 1a supernovae, which are widely used as celestial mileage markers?

Type 1a supernovae are of special significance to astronomers because all are believed to have essentially the same intrinsic brightness, and because they can be observed from great distances. Thus, by comparing the brightness of any one of them to what it is expected to be, researchers can estimate its distance from Earth and thereby judge the distance of objects near it.

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Two Languages In Womb Makes Bilingual Babies

Being bilingual starts in the womb. Credit: iStockphoto

From Cosmos/AFP:

WASHINGTON: Babies who hear two languages regularly when they are in their mother's womb are more open to being bilingual, a study published this week in Psychological Science shows.

Psychological scientists from the University of British Columbia and a researcher from the Organization for Economic Cooperation and Development in France tested two groups of newborns, one of which only heard English in the womb and the others who heard English and Tagalog, which is spoken in the Philippines.

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Fertilizer Overuse Destroying Chinese Soil

From Fabius Maximus:

As usual with cutting edge research, the timing and significance of this is impossible for a layman to accurately access. But this could be bad for China. Yields have already dropped 30-50% in some places.

1. A summary of the research by Reuters
2. More detailed summaries, in ScienceNow and Nature
3. The research, in Science
4. For more information from the FM site, and an Afterword

Read more .....

DARPA Wants To Build The Ultimate Language Traslator

Darpa Looks to Build Real-Life C3P0 -- The Danger Room

Right now, troops trying to listen in on enemy chatter rely on a convoluted process. They tune into insurgency radio frequencies, then hand the radio over to local interpreters, who translate the dialogues. It’s a sloppy process, prone to garbled words and missed phrases.

What troops really need is a machine that can pick out voices from the noise, understand and translate all kinds of different languages, and then identify the voice from a hit list of “wanted speakers.” In other words, a real-life version of Star Wars protocol droid C3PO, fluent “in over 6 million forms of communication.”

Read more ....

Northern Hemisphere Snow Extent Second Highest On Record

Source : Rutgers University Global Snow Lab

From Watts Up With That?:

According to Rutgers University Global Snow Lab, last week’s Northern Hemisphere winter snow extent was the second highest on record, at 52,166,840 km2. This was only topped by the second week in February, 1978 at 53,647,305 km2. Rutgers has kept records continuously for the last 2,227 weeks, so being #2 is quite an accomplishment.

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United States' Drought Has 'Extraordinary' Reversal

From USA Today:

What a difference a rain makes. The nationwide drought that had farmers, communities and entire states fighting to conserve water has reversed in the most dramatic turnaround since federal scientists began keeping records.

More than 92% of the country is drought-free — the nation's best showing since 1999.

"The lack of drought is extraordinary," said Douglas Le Comte, a meteorologist with the federal Climate Prediction Center.

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Wind Turbines Make Their Own Clouds (Another Reason You Might Not Want One On Your Doorstep)

The wind farm at Scroby Sands off East Anglia is shrouded in sea fog caused by its spinning blades

From The Daily Mail:

An offshore wind farm has been creating its own 'micro-climate' by stirring up air to create low-level clouds around its giant, spinning blades.

These stunning pictures show the mist caused by the spinning 40 metre blades of the turbines whipping up moisture from the surface of the sea at Scroby Sands near Great Yarmouth, Norfolk.

Holidaymakers often walk around in bright sunshine on the beach while watching the mist envelop the £75m wind farm less than two miles offshore.

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U.S. Wargamers Wrap Up Massive Cyberattack Drill: "We Are Not Prepared"

West Wing Situation Room Planning for a hopefully better tomorrow Christopher Morris/White House Museum

From Popular Science:

Washington insiders recently sweated out a real-time war game where a cyberattack crippled cell phone service, Internet and even electrical grids across the U.S. The unscripted, dynamic simulation allowed former White House officials and the Bipartisan Policy Center to study the problems that might arise during a real cyberattack emergency, according to Aviation Week's Ares Defense Blog.

Read more ....

The Rhythm of Our Star

An image taken at dusk with TON (Taiwan oscillations of networks). The profile of the house is real. (Credit: Image courtesy of Instituto de Astrofisica de Canarias)

From Science Daily:

Science Daily (Feb. 17, 2010) — When we look at the Sun we cannot penetrate beyond its outer surface, the photosphere, which emits the photons that make up the radiation we can see. So how can we find out what is inside it?

Read more ....

The Physics Of Figure Skating

Pairs skaters at the Italian overall 2009 Figure Skating Championships. Credit: Dreamstime

From Live Science:

To see physics in action in everyday life, look no further than figure skating.

And as the men hit the ice to show off their spins and combinations Tuesday in the Winter Olympics, here's a perfect chance to watch examples of basic scientific concepts, such as friction, momentum, and the law of equal and opposite reactions.

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Medical Potential Of IPS Stem Cells Exaggerated Says World Authority

IPS cells were named the breakthrough of 2008

From Times Online:

The medical potential of reprogrammed stem cells that do not require the destruction of embryos has been exaggerated, according to the head of one of the world’s leading regenerative medicine companies.

Thomas Okarma, the chief executive of Geron Corporation, told The Times that while so-called induced pluripotent stem (IPS) cells will be extremely useful in research, they are unlikely to be suitable for transplanting to patients to treat disease.

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Tutankhamun: Now We Know Who The Mummy's Mummy Was

The Viscera Coffin of Tutankhamun, one of four made for the Egyptian king. Getty images

From The Independent:

Secrets of Egyptian boy king's lineage and cause of death unearthed.

His autopsy took some time to complete – more than 3,000 years, in fact – but scientists now believe they know why the Egyptian boy king Tutankhamun died, as well as who his parents and grandmother were.

After conducting an extensive analysis of the ancient pharaoh's DNA, which they gathered from his mummified remains, the researchers concluded that a combination of malaria and bone abnormalities contributed to his premature death at the age of 19 in 1324 BC.

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British Scientists Discover 'Secret To Ageing' Bringing New Hope To Old-Age Sufferers

Scientists said the discovery would unlikely provide an elixir of eternal life in the near future.

From The Telegraph:

The secret to ageing appears to have been solved by British scientists, bringing new hope to sufferers of old age-related illnesses such as heart disease.

The international team of researchers based Newcastle University have reportedly unlocked the secret as to how and why living cells grow old by discovering the biochemical pathway involved in ageing.

The study, together with German experts from the University of Ulm, could lead to a “much better chance of making a successful attack on age-related diseases”.

Read more ....

Only In Vegas: The Magic Carpets Designed To Keep You Awake And Gambling

The outrageous carpets do nothing to distract gamblers at Las Vegas's most popular casinos

From The Daily Mail:

Las Vegas is well-known for being the city that never sleeps as gamblers are encouraged to spend their money around the clock.

Now a new set of photographs has revealed that even the garish carpets that line the hotels and casinos have an important part to play.

Read more ....

Google Buzz 'Breaks Privacy Laws' Says Watchdog

From The BBC:

A leading privacy group has urged US regulators to investigate Google's new social networking service Buzz, one week after its launch.

The Electronic Privacy Information Centre (Epic) has made its complaint to the US Federal Trade Commission (FTC)

It says that Buzz - which is part of Google's Gmail service - is "deceptive" and breaks consumer protection law.

Read more ....

Verizon Users To Get Skype In Late March

From PC World:

Verizon Wireless has joined forces with Skype, and its subscribers will be able to start making calls using Skype on nine selected smartphones in late March, the operator said on Tuesday.

The two companies have built a new always-on application called Skype Mobile. The client will be available to owners of the following RIM (Research in Motion) phones: BlackBerry Storm, Storm 2, Curve 8330, Curve 8530, 8830 World Edition and the Tour 9630. It will also be available on the Motorola Droid, the HTC Droid Eris and the Motorola Devour.

Read more ....

"Cyber ShockWave": The U.S. Fails In Cyberwar Game

West Wing Situation Room Planning for a hopefully better tomorrow Christopher Morris/White House Museum

U.S. Wargamers Wrap Up Massive Cyberattack Drill: "We Are Not Prepared" -- Popular Science

Washington insiders recently sweated out a real-time war game where a cyberattack crippled cell phone service, Internet and even electrical grids across the U.S. The unscripted, dynamic simulation allowed former White House officials and the Bipartisan Policy Center to study the problems that might arise during a real cyberattack emergency, according to Aviation Week's Ares Defense Blog.

Read more ....

More News On The Recent Cyberattack Drill

War game reveals U.S. lacks cyber-crisis skills -- Washington Post
Cyberattack Drill Shows U.S. Unprepared -- Information Week
U.S. Government Defends Against Simulated Cyberattack on U.S. Targets -- Daily Tech
Washington Group Tests Security in ‘Cyber ShockWave’ -- Wall Street Journal
War game simulates cyberattack -- Politico
Cyber ShockWave cripples computers nationwide (sorta) -- Christian Science Monitor
Security Experts Wrestle With Cyberattack Scenario -- PC World
U.S. Isn’t Prepared for Massive Cyber Attack, Ex-Officials Say -- Business Week
US Cybersecurity Hypothetically Pathetic -- Tech News World
Simulated Cyberwar Hits DC -- Ares/Aviation Week
Unconstrained Cyberspace Domain -- Defense Tech
3 Ways Cyber Warriors Could Cripple the U.S. -- Atlantic Wire
Is The U.S. Ready For A Cyberwar? -- NPR
In a doomsday cyber attack scenario, answers are unsettling -- L.A. Times