Icelandic Volcano’s Ash Plume As Seen From Space

From Wired Science:

A NASA satellite captured an image of the ash plume from the Eyjafjallajokull volcano’s Wednesday eruption. We can see the ash plume from the event sweeping east just north of the United Kingdom en route to Norway.

The plume has disrupted air travel in western Europe, The New York Times reports, because of (well-founded) fears that the silicates in the ash could turn into molten glass inside planes’ jet engines.

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Viacom: Google Used Piracy To Coerce Content Owners

(Credit: Greg Sandoval/CNET)

From CNET:

Viacom says newly released documents in its copyright fight with Google over its YouTube subsidiary help prove its case against the search engine.

We've heard these kinds of sweeping declarations from both sides throughout the legal standoff, which began when Viacom filed a $1 billion lawsuit against Google in 2007. A review of the documents filed with the court on Thursday shows that much of the material, such as Google employees making critical statements about YouTube's "rogue" business model before buying it in October 2006 for $1.65 billion, have been well covered.

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Video: Swoop Through the Real New York as Google Earth Meets Google Street View

From The Popular Science:

Google Earth has long allowed users to zoom in on textured, three-dimensional representations of cities, but the view was more or less limited to one angle: straight down. But the search giant has now mashed up its wealth of high-res Street View data with some existing city textures, making it possible to zoom right down to street level and take in a pedestrian's view in 3-D.

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Icelandic Volcanologists Carefully Watching Eyjafjallajokull’s Big Sister

From Times Online:

The erupting Eyjafjallajökull volcano may be causing its fair share of havoc but scientists say we may have seen nothing yet.

All eyes in the volcanology community are focused on Eyjafjallajökull’s far larger sister, called Katla, which could cause disruption on a far larger scale. Katla is about eight miles to the west under the Myrdalsjökull ice cap. An eruption could cause widespread flooding and disrupt air traffic between Europe and North America.

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Get Ready For Decades Of Icelandic Fireworks

Ready for more of the same? (Image: Icelandic Coast Guard)

From New Scientist:

We're not quite back to the pre-plane era, but air travel over and around the north Atlantic might get a lot more disrupted in the coming years.

Volcanologists say the fireworks exploding from the Eyjafjallajökull volcano on Iceland, which is responsible for the ash cloud that is grounding all commercial flights across northern Europe, may become a familiar sight. Increased rumblings under Iceland over the past decade suggest that the area is entering a more active phase, with more eruptions and the potential for some very large bangs.

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Allergies Worse Than Ever? Blame Global Warming

Blend Images / Getty Images

From Time Magazine:

Allergy sufferers like to claim — in between sniffles — that each spring's allergy season is worse than the last. But this year, they might actually be right.

Thanks to an unusually cold and snowy winter, followed by an early and warm spring, pollen counts are through the roof in much of the U.S., especially in the Southeast, which is already home to some of the most allergenic cities in the country. A pollen count — the number of grains of pollen in a cubic meter of air — of 120 is considered high, but in Atlanta last week the number hit 5,733, the second highest level ever recorded in the city.

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Widening Gullies On Mars Point To Liquid Water

NASA's Mars Reconnaissance Orbiter shows gullies near the
edge of Hale crater on southern Mars. Credit: NASA

From Cosmos:

WASHINGTON, D.C.: Changes in gullies on Mars suggest that there is flowing water on the red planet, scientists said.

Martian gullies carved into hill slopes and the walls of impact craters were discovered several years ago. On Earth, gullies usually form through the action of liquid water – long thought to be absent on the Martian surface because the temperature and atmospheric pressure were believed to be too low.

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Whaling Peace Plan To Go Forward This Year

From The BBC:

A proposal aimed at bridging the split between whaling nations and their opponents will almost certainly come to governments for decision this year.

Sources say it could involve Japan accepting quotas below current levels; but Iceland is opposing proposed catch limits and an international trade ban.

Some anti-whaling countries see such a "peace package" as the only way to constrain whale hunting.

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Why Iceland's Volcano Is A Hazard For Air Travel

From Time Magazine:

Passengers sitting in planes on the runways of Heathrow Airport outside London on Thursday morning must have wondered what the problem was.

The sky above was clear and blue, yet the British government had closed the country's entire airspace, grounding all flights at five airports and disrupting the itineraries of tens of thousands of travelers — including those whose journeys originated elsewhere in Europe, North America and beyond and who would have only passed through Heathrow, Europe's busiest airport and a major international hub that handles more than 1,200 flights and 180,000 passengers per day.

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Biggest Comet Measured to Date: Comet McNaught

Comet McNaught viewed over the Pacific in 2007. (Credit: Sebastian Deiries/ESO)

From Science Daily:

ScienceDaily (Apr. 14, 2010) — British scientists have identified a new candidate for the biggest comet measured to date. Dr Geraint Jones of UCL's Mullard Space Science Laboratory presented the results at the RAS National Astronomy Meeting in Glasgow on April 13. Instead of using the length of the tail to measure the scale of the comet, the group used data from the ESA/NASA Ulysses spacecraft to gauge the size of the region of space disturbed by the comet's presence.

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Why We Can't Do 3 Things At Once

When humans pursue two goals A and B concurrently, the two frontal lobes divide for representing the two goals and related actions simultaneously. The anterior most part of the frontal lobes enables to switch back and forth between the two goals, i.e. executing one goal while maintaining the other one on hold. This inter-hemispheric division of labor explains why humans appear unable to accurately carry out more than two tasks at one time. Credit: Etienne Koechlin, INSERM-ENS, Paris, France, 2010.

From Live Science:

For those who find it tough to juggle more than a couple things at once, don't despair. The brain is set up to manage two tasks, but not more, a new study suggests.

That's because, when faced with two tasks, a part of the brain known as the medial prefrontal cortex (MFC) divides so that half of the region focuses on one task and the other half on the other task. This division of labor allows a person to keep track of two tasks pretty readily, but if you throw in a third, things get a bit muddled.

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Apollo 13: Australia's Untold Story

This view of the severely damaged Apollo 13 Service Module (SM) was photographed from the Lunar Module/Command Module (LM/CM) following SM jettisoning. An entire panel on the SM was blown away by the explosion of oxygen tank. Credit: NASA

From Cosmos:

MELBOURNE: Forty years ago, on 13 April 1970, NASA's worst nightmare became reality when there was an explosion aboard Apollo 13.

And in Australia, scientists and engineers at the Parkes radiotelescope - celebrated in the 2000 movie The Dish - had to find a way to stay in contact with the stranded astronauts.

"The expertise and skills of Australian scientists proved vital in the tracking of the spacecraft - without which the rescue would not have succeeded," said John Sarkissian, the operations scientist at Parkes.

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April 16, 1943: Setting The Stage for World’s First Acid Trip

1943: Albert Hofmann accidentally discovers the psychedelic properties of LSD.

From Wired:

Hofmann, a Swiss chemist, was researching the synthesis of a lysergic acid compound, LSD-25, when he inadvertently absorbed a bit through his fingertips. Intrigued by the stimulating effects on his perception, Hofmann decided further exploration was warranted. Three days later he ingested 250 micrograms of LSD, embarking on the first full-fledged acid trip.

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Google's Q1 Earnings Show Continued Ad Growth

From CNET:

Google continues to demonstrate that an online advertising recovery is well under way, at least when it comes to search advertising.

For its fiscal first quarter, which ended March 31, Google on Thursday reported revenue of $6.77 billion, up 23 percent from the same period last year. Financial analysts evaluate Google's revenue performance by excluding traffic-acquisition costs paid to Google's partners, which totaled $1.71 billion. That puts net revenue at $5.06 billion, slightly ahead of analyst estimates of $4.95 billion for the quarter.

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DARPA Spills Details On Its Plans For The Transformer TX Flying Car

Transformer Car Oh hi DARPA, you called?

From Popular Science:

DARPA didn't reveal much at first about its "Transformer TX" program aimed at developing a flying car for the military. But now the full proposal has been published, and shows that the Pentagon agency hopes to get a prototype airborne by 2015, The Register reports.

The mad scientists want a vertical-takeoff vehicle that handles like an off-road-capable SUV on the ground, and can cruise like a light single-engine aircraft at altitudes of up to 10,000 feet.

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My Comment: Someone has been watching wayyyy too many movies.

Facebook Attacked Over Refusal To Install Panic Button

From Times Online:

Britain's online child protection agency attacked Facebook yesterday for its continued refusal to install a panic button on its site.

Richard Allan, head of policy for the social networking site in Europe, said it had agreed a series of measures allowing users in the UK to report concerns about child safety directly to the Child Exploitation and Online Protection centre (Ceop).

The new system flags up Ceop after users have already gone through Facebook's own reporting procedure.

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Google 'Suicide' Search Feature Offers Lifeline

From ABC News:

Suicide-Related Searches Trigger Information for Suicide Prevention Hotline.

Google may be in the business of search, but one of its newest features could save lives.

Starting last week, Google searches related to suicide started appearing with a message guiding users to the toll-free number for the National Suicide Prevention Lifeline. The number is 1-800-273-8255.

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For Prom, Teens Let YouTube Do The Asking

From ABC News:

High School Students Woo Would-Be Prom Dates With Online Creativity.

Sweaty-palmed, tongue-tied teens take note: If you want to score a date to the prom, asking the simple question just might not cut it anymore.

Hallway conversations and handwritten notes might have worked for previous generations, but with prom season under way, high school students across the country are turning to YouTube to give an age-old rite of passage a new media moment of fame.

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New Material Is A Breakthrough In Magnetism; Step Closer to 'Magnetic Monopole'

Physicists have created a structure that acts like a single pole of a magnet -- a step closer to isolating a 'magnetic monopole.' (Credit: Image courtesy of Imperial College London)

From Science Daily:

ScienceDaily (Apr. 14, 2010) — Researchers from Imperial College London have created a structure that acts like a single pole of a magnet, a feat that has evaded scientists for decades.

The researchers say their new Nature Physics study takes them a step closer to isolating a 'magnetic monopole.'

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Navy SEALs Recognize Anger More Quickly

From Live Science:

The brains of elite soldiers can respond faster to signs of anger than normal, which could help them detect threats and make the difference between life and death when under fire.

The differences in the brains of those who excel in extreme circumstances are poorly understood. Such research might help improve military performance, explained neuroscientist Alan Simmons at the University of California at San Diego.

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Body Heat: Sweden's New Green Energy Source

Commuters at Stockholm's Central station. Jim Stenman

From Time Magazine:

It's 7:30 a.m. on a wintry morning in downtown Stockholm and a sea of Swedes are flooding Central Station to catch a train to work. The station is toasty thanks to the busy shops and restaurants and the body heat being generated by the 250,000 commuters who crowd Scandinavia's busiest travel hub each day. This heat used to be lost by the end of the morning rush hour. Now, however, engineers have figured out a way to harness it and transfer it to a newly refurbished office building down the block. Unbeknownst to them, these sweaty Swedes have become a green energy source: "They're cheap and renewable," says Karl Sundholm, a project manager at Jernhusen, a Stockholm real estate company, and one of the creators of the system.

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On Its Way To Britain: The Killer Asian Hornet Which Threatens Our Native Honeybees

An Asian hornet is seen in a beehive in south western France. The pest has decimated hives in Europe and is on its way to Britain

From The Daily Mail:

Giant hornets with a searing sting and a hearty appetite for honeybees are making a beeline for Britain.

The Asian hornet is four times the size of our native honeybees and is armed with a sting that has been compared to a hot nail being hammered into the body.

Aggressive and belligerent, it preys on honeybees, 'picking them off' as they leave their hive, until the colony is so exhausted that the hornets can move in and ransack it.

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Yahoo, Feds Battle Over E-Mail Privacy

From Threat Level:

Yahoo and federal prosecutors in Colorado are embroiled in a privacy battle that’s testing whether the Constitution’s warrant requirements apply to Americans’ e-mail.

The legal dust-up, unsealed late Tuesday, concerns a 1986 law that already allows the government to obtain a suspect’s e-mail from an ISP or webmail provider without a probable-cause warrant, once it’s been stored for 180 days or more. The government now contends it can get e-mail under 180-days old if that e-mail has been read by the owner, and the Constitution’s Fourth Amendment protections don’t apply.

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Congress To Archive Every Tweet Ever Posted Publicly

From The BBC:

The Library of Congress is to archive every single public tweet ever made.

Twitter says since they started in 2006, billions of tweets have been created and 55m are sent every day.

The digital archive will include tweets from President Barack Obama on the day he was elected as well as the first tweet from co-founder Jack Dorsey.

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Quiet Sun Puts Europe On Ice

Harsh but fair in the UK (Image: Peter Henry/Flickr/Getty)

From New Scientist:

BRACE yourself for more winters like the last one, northern Europe. Freezing conditions could become more likely: winter temperatures may even plummet to depths last seen at the end of the 17th century, a time known as the Little Ice Age. That's the message from a new study that identifies a compelling link between solar activity and winter temperatures in northern Europe.

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NASA's Orion Capsule To Be Reborn As Escape Pod For Space Station

Orion Reborn A mock-up of Orion lies on the ground after a test set-up chute failed on July 31, 2008 NASA

From Popular Science:

President Obama also promised to commit to a new supersized rocket by 2015.

NASA's Orion crew capsule, which was part of the cancelled Constellation program, has been revived as an escape pod for the International Space Station. A smaller version of the capsule could launch on an Atlas or Delta rocket and eliminate the need to buy a multimillion-dollar Russian Soyuz spacecraft for emergency crew escape, Florida Today reports.

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Small, Ground-Based Telescope Images Three Exoplanets

This image shows the light from three planets orbiting a star 120 light-years away. The planets' star, called HR8799, is located at the spot marked with an 'X.' (Credit: NASA/JPL-Caltech/Palomar Observatory)

From Science Daily:

ScienceDaily (Apr. 14, 2010) — Astronomers have snapped a picture of three planets orbiting a star beyond our own using a modest-sized telescope on the ground. The surprising feat was accomplished by a team at NASA's Jet Propulsion Laboratory in Pasadena, Calif., using a small portion of the Palomar Observatory's Hale Telescope, north of San Diego.

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Supervolcano: How Humanity Survived Its Darkest Hour

From New Scientist:

THE first sign that something had gone terribly wrong was a deep rumbling roar. Hours later the choking ash arrived, falling like snow in a relentless storm that raged for over two weeks. Despite being more than 2000 kilometres from the eruption, hominins living as far away as eastern India would have felt Toba's fury.

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Giant Natural Particle Accelerator Above Thunderclouds

A lightning researcher at the University of Bath has discovered that during thunderstorms, giant natural particle accelerators can form 40 km above the surface of the Earth. On Wednesday 14th April Dr. Martin Fullekrug will present his new work at the RAS National Astronomy Meeting (NAM 2010) in Glasgow. The image shows a transient airglow or 'sprite' above a thunderstorm in France in September 2009. (Credit: Serge Soula / Oscar van der Velde)

From Science Daily:

ScienceDaily (Apr. 14, 2010) — A lightning researcher at the University of Bath has discovered that during thunderstorms, giant natural particle accelerators can form 40 kilometers above the surface of the Earth.

On April 14, Dr. Martin Fullekrug presented his new work at the RAS National Astronomy Meeting (NAM 2010) in Glasgow.

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Is Earth Shaking More?

From Live Science:

As the numbers of buried or dead continue to climb from today's 6.9-magnitude earthquake in China, an event so close on the heels of the devastating Chile and Haiti earthquakes, you might wonder if Earth is shaking more lately. Perhaps, scientists say, but not unusually so.

Seismic activity may be higher in recent years than the long-term average, but it's still not out of the normal range, the experts contend.

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NSA On The Flash-Media Hunt

From Next Gov.:

Shh, the National Security Agency has developed a software tool that detects thumb drives or other flash media connected to a network, and any federal agency can get a copy free -- no box tops or coupons required.

The NSA provided a brief tantalizing description of its USBDetect 3.0 Computer Network Defense Tool in the unclassified part of its fiscal 2011 budget request.

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Space Storms Could Knock Out National Grid And Sat Navs

From The Telegraph:

Space storms caused by the Sun could knock out power supplies and satellite navigation systems in Britain, claim scientists.

The solar flares and sunspots throw massive clouds of electrically charged gas at the Earth which cause power surges and throw compasses into disarray.

The weather in space has been through an unprecedented calm period in the last century but the researchers believe we could be entering a more volatile period.

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Spectacular Sunsets, Blue Moons And Possibility Of a Gloomy Summer As Volcanic Ash Drifts Across Britain

From The Daily Mail:

The cloud of volcanic ash drifting across the UK from Iceland is set to produce some of the most spectacular sunsets in recent history.

Skywatchers can look forward to stunning light displays and other effects as ash spreads high in the atmosphere. However, experts fear the eruption could spark off a larger volcano nearby, causing a cold and gloomy summer.

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Scientists Reveal Gene-Swapping Technique To Thwart Inherited Diseases

Fertility treatment in action.
Photograph: Zephyr/SPL/Getty Images/Science Photo Library RF

From The Guardian:

Transfer of healthy material from fertilised to donated eggs could stop women passing on incurable illnesses

Scientists today offered new hope for women at risk of passing on certain inherited diseases to their children, in the form of a pioneering technique to move healthy genetic material from fertilised eggs into donated ones.

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Venus 'Still Volcanically Active'

Volcanic peak Idunn Mons. Bright colours indicate recent flow

From The BBC:

Data from Europe's Venus Express probe suggests that Earth's neighbour may still be able to erupt volcanoes.

Relatively young lava flows have been identified on the planet's surface by the spacecraft's infrared instrument.

The flows show up as having a different composition to the surrounding surface material.

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Entangle Qubits For A True Random Number Machine

From New Scientist:

PURE randomness is surprisingly difficult to create, even if you draw on the inherent randomness of quantum mechanics. Now, though, a "true" random number generator is on the cards, which may help create the ultimate cryptographic messages.

Existing quantum random number generators are only as reliable as their parts. For example, some devices send single photons through a beam-splitter and record the path taken, but a pattern could emerge over time if the beam-splitter comes to favour one direction or the materials degrade. A new number generator produces random strings of numbers without the worry of such flaws, because it relies on the inherently random behaviour of two quantum-entangled objects.

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Evidence Of First Virus That Infects Both Plants And Humans

Tree Afflicted With Chestnut Blight Don't worry. Far as anyone knows, blight still isn't contagious for humans. James Bowe, via Flickr.com

From Popular Science:

From rabies to bird flu to HIV, diseases passing from animals to humans is a well-known phenomenon. But a virus jumping from plants to humans? Never. At least, that's what doctors thought until Didier Raoult of the University of the Mediterranean in Marseilles, France, discovered that the mild mottle virus found in peppers may be causing fever, aches, and itching in humans. If validated, this would mark the first time a plant virus has been found to cause problems in people.

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Cockroach Ancestor Predates Dinosaurs

(Credit: Imperial College London and the Natural History Museum)

From Discovery News:

If it seems like cockroaches have been around forever, they nearly have. Check out this 300-million-year-old cockroach ancestor that lived several million years before the world's first dinosaurs emerged.

A new 3-D virtual model of the insect is described in the journal Biology Letters.

Imperial College London scientists created the model, which you'll view shortly, to show all of the details on Archimylacris eggintoni, which is an ancient ancestor of modern cockroaches, mantises and termites. This insect scuttled around early forests during the Carboniferous period 359 - 299 million years ago, which was a time when life had recently emerged from the oceans to live on land.

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Solar Explosion Tracked All The Way From The Sun To Earth

The Sun imaged with the EIT instrument on the SOHO spacecraft. The eruption event studied by the team originated in the brighter active region slightly above and to the left of centre. (Credit: CDAW/ESA/NASA/Solar Physics)

From Science Daily:

ScienceDaily (Apr. 14, 2010) — An international group of solar and space scientists has built the most complete picture yet of the full impact of a large solar eruption, using instruments on the ground and in space to trace its journey from the Sun to Earth.

Dr Mario Bisi of Aberystwyth University presented the team's results, which include detailed images, on the 13th of April at the RAS National Astronomy Meeting in Glasgow.

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Why Women Stay In Abusive Relationships

From Live Science:

A new study provides insights into the behavior of women entrenched in an abusive relationship with their male partner.

Researchers discovered that many who live with chronic psychological abuse still see certain positive traits in their abusers — such as dependability and being affectionate — which may partly explain why they stay.

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Stellar 'Pollution' May Be Remains Of Watery Planets

Sucking up rocky pollutants (Image: NASA/JPL-Caltech)

From New Scientist:

A lost generation of planets may now be no more than a whiff of pollution in the atmospheres of their dead parent stars. If so, it would suggest that rocky planets are common, and hints that most such planets have water.

White dwarfs – the dense remnants of ordinary stars – usually have very pure atmospheres dominated by the lightweight elements hydrogen and helium, because heavier elements tend to sink into a star's interior. But about 20 per cent of white dwarfs are tainted by traces of heavier elements.

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Jumbo Planets Spotted Orbiting Backwards Around Nearby Stars

ESO/L. Calçada

From USA Today:

Wrong way planets -- two of nine jumbo planets reported Tuesday by European astronomers -- orbit opposite their star's rotation, unlike our own solar system.

The discovery means six of 27 "hot Jupiters", gas giant worlds orbiting close-in to their stars reported in recent years by the Wide Angle Search for Planets (WASP) team, orbit the wrong way around stars. The WASP team searches for "transit" planets, ones that cause dips in the light from their stars, revealing their orbit's characteristics.

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Facebook Announces New Safety Measures But No Panic Button

From The Guardian:

The social networking site will introduce a 24-hour police hotline, awareness campaign and a new system of reporting abuse.

Facebook has responded to calls for increased online safety by announcing a range of new measures including a 24-hour police hotline, a £5m education and awareness campaign and a redesigned abuse reporting system, but has declined to add a logo linking to the Child Exploitation and Online Protection Centre.

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Can The Mobile Phone Chips Of The Future Kill The Desktop Computer?

Texas Instruments Blaze TI's reference design runs two touchscreen monitors at once. TI

From Popular Science:

If you have a smartphone, you're just as likely to Google from your handset as you are from a PC-based Web browser. That's because, in some cases, a high-end smartphone is just as powerful and rich a media experience as a computer. The pocketable, always-on, always-connected computer has long been the dream, and now, it's the reality. But the next generation of mobile phone brains promises to take the smartphone paradigm even further--maybe even so far that it replaces your desktop machine.

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Mummy Of A 'Tiny, Wide-Eyed Woman' Discovered In Egyptian Oasis

A gypsum mask unearthed alongside a sarcophagus recently discovered in Bahariya

From The Daily Mail:

Egyptian archaeologists discovered an intricately carved plaster sarcophagus portraying a tiny, wide-eyed woman dressed in a tunic in a newly uncovered complex of tombs at a remote desert oasis.

It is the first Roman-style mummy found in Bahariya Oasis some 186 miles southwest of Cairo, said archaeologist Mahmoud Afifi, who led the dig.

The find was part of a cemetery dating back to the Greco-Roman period containing 14 tombs.

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The Rise Of The App Entrepreneur

From The BBC:

The soaring popularity of smart phones has created a new type of entrepreneur - the "app developer".

Whether it is finding ladies' toilets on the London underground, identifying bird songs, forecasting snow conditions at ski resorts or just buying stuff online, somebody, somewhere has come up with a clever little computer program that lets you do the task from your handset.

The industry has grown up around the iPhone. More than 140,000 different iPhone applications have appeared since Apple opened its Apps Store on iTunes to outside developers in July 2008.

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Twitter Has 105M Users, Says Co-Founder Biz Stone

From Computer World:

IDG News Service - Twitter co-founders Biz Stone and Evan Williams shared some long-awaited usage figures for the service and sought to assure developers that Twitter is becoming a stable platform for building applications, as they kicked off its first developer conference today in San Francisco.

Twitter has 105 million registered users, with 300,000 new users signing up every day, Stone said, opening Twitter's Chirp conference at the Palace of Fine Arts before an audience just shy of 1,000 developers. That user figure is more than a recent estimate from comScore, which pegged Twitter's user base at 65 million.

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Are Water Filters Worth It?

From Discovery News:

As clean as the drinking water is in the United States compared to other countries, it still contains trace amounts of cancer-causing contaminants.

But this past March, the Environmental Protection Agency (EPA) announced that advances in science and technology were allowing them to define stricter regulations on four chemicals: tetrachloroethylene and trichloroethylene, which are used in industrial and textile processing, and epichlorohydrin and acrylamide, which ironically can be introduced into drinking water during the water treatment process.

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Your Bionic Brain: The Merging Of Brain And Machine

Flickr/illuminaut

From FOX News:

The six-million dollar man was pure fantasy in the 70s -- but largely realistic technology today. And the future of this tech is even wilder: Implantable brain electrodes may be just around the corner.

Futurists and science-fiction writers have long speculated about merging human and machine, especially human brains and computers. These dreams are slowly becoming reality: The deaf are hearing with bionic "ears," the blind see with the aid of electrodes, an amputee is moving a prosthetic arm by thought, a man paralyzed with locked-in syndrome is "speaking" through a brain electrode connected to a computerized synthesizer.

Read more ....

First Direct Recording Made Of Mirror Neurons In Human Brain

Mirror neurons, many say, are what make us human. (Credit: Image courtesy of University of California - Los Angeles)

From Science Daily:

ScienceDaily (Apr. 13, 2010) — Mirror neurons, many say, are what make us human. They are the cells in the brain that fire not only when we perform a particular action but also when we watch someone else perform that same action.

Neuroscientists believe this "mirroring" is the mechanism by which we can "read" the minds of others and empathize with them. It's how we "feel" someone's pain, how we discern a grimace from a grin, a smirk from a smile.

Read more ....

U.S. Military Supply of Rare Earth Elements Not Secure

From Live Science:

U.S. military technologies such as guided bombs and night vision rely heavily upon rare earth elements supplied by China, and rebuilding an independent U.S. supply chain to wean the country off that foreign dependency could take up to 15 years, according to a new report by the U.S. Government Accountability Office (GAO).

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Polluted Old Stars Suggest Earth-like Worlds May Be Common

From Space.com:

Earth-like planets should be a fairly common feature of other solar systems in our galaxy, a new study of stellar senior citizens suggests.

More than 90 percent of stars in the Milky Way, including our own sun, end their lives as a white dwarfs. Traditionally, these dense stellar remains haven't been the first place that astronomers look for signs of planets outside our own solar system. Instead, exoplanet searches have focused on stars like our own sun.

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Mysterious Radio Waves Emitted From Nearby Galaxy

Something in there is producing an unusually regular radio signal
(Image: NASA/ESA/STScI/AURA)

From New Scientist:

There is something strange in the cosmic neighbourhood. An unknown object in the nearby galaxy M82 has started sending out radio waves, and the emission does not look like anything seen anywhere in the universe before.

"We don't know what it is," says co-discoverer Tom Muxlow of Jodrell Bank Centre for Astrophysics near Macclesfield, UK.

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First Man On The Moon Neil Armstrong Blasts Obama's Space Plans

Neil Armstrong Blasts Obama’s ‘Devastating’ Nasa Cuts -- Times Online

Neil Armstrong, the first man on the Moon, has launched an unprecedented attack on President Obama’s plans to dismantle Nasa’s manned space exploration programme.

The world’s best-known astronaut, who has traditionally avoided controversy and rarely seeks the limelight despite his feat 41 years ago, warned that Mr Obama risks blasting American space superiority on a “long downhill slide to mediocrity”.

The decision to cancel Constellation, the project to send astronauts to the Moon again by 2020 and Mars by 2030, was “devastating”, Mr Armstrong said in a powerful open letter to the President.

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More News On Protests Against President Obama's NASA Plans

Space Fight: President Obama's Plans for NASA Attacked By Former Astronauts -- ABC News
Moon vets say Obama's NASA cuts would ground U.S. -- USA Today
White House Moves to Placate Critics of its NASA Plan -- Wall Street Journal
Put NASA on a Diet?! Them's Fightin' Words, Mr. President -- Newsweek
Obama's Revised Space Plan: Build Rocket, Save Orion -- NPR

iPad International Launch Delayed As Apple Blames 'Runaway' Demand

Apple's iPad shipped more than half a million units in its first week, the company says. Photograph: Justin Sullivan/Getty Images

From The Guardian:

Apple iPad pre-orders to begin internationally on 10 May, with pricing to be revealed then, after 'surprisingly strong' US orders.

Apple has delayed the international launch of its iPad computer for a month, blaming "surprisingly strong US demand" that has outstripped its ability to produce them.

More than 500,000, it says, have been delivered to retailers and customers in its first week on sale.

Read more ....

New LOFAR Telescope Network Probes Universe's Low-Frequency Radiation To Look For Oldest Regions And Alien Civilizations

LOFAR's View of The Super Massive Black Hole In The 3C61.1 Galaxy via Alpha Galileo

From The Telegraph:

Until recently, radio astronomers have concentrated almost exclusively on the high-energy radiation streaming in towards Earth from exotic stellar bodies like pulsars, quasars, and super-massive black holes. But now, a new European observatory called the Low Frequency Array (LOFAR) has begun releasing data on the low-energy radiation that permeates the Universe.

Read more ....

The Woman Photographer Who Braves Temperatures Of MINUS 20 To Take Stunning Pictures Of Northern Lights

Linda Drake uses a variety of different camera exposure times to photograph the spectacular lights

From The Daily Mail:

A photographer has captured some of the most stunning examples of the Northern Lights ever seen.

Travelling each year to Northern Manitoba in Canada to capture the Aurora Borealis, Linda Drake braves temperatures of minus 20 degrees in search of that elusive perfect shot.

Making the pilgrimage to just south of the Arctic Circle, in March each year, the 40-year-old has developed a passion for the heavenly phenomenon.

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