Earth Usually Has More Than One Moon

"Earthrise" seen by the Apollo 8 astronauts in December 1968. CREDIT: NASA.

Earth Usually Has More Than One Moon, Study Suggests -- Space.com

Earth usually has more than one moon at any given time, according to the results of a new computer simulation.

The huge, bright and iconic moon so beloved by poets and romantics is joined by a rotating cast of captured asteroids that often measure just a few feet across. These mini-moons typically orbit Earth for less than a year before zipping back off into space, researchers said.

Read more ....

The Russian's Have A 'Zombie Gun'

Putin Targets Foes With 'Zombie' Gun Which Attack Victims' Central Nervous System -- Daily Mail

* Could be used against Russia's enemies and perhaps its own dissidents

Mind-bending ‘psychotronic’ guns that can effectively turn people into zombies have been given the go-ahead by Russian president Vladimir Putin.

The futuristic weapons – which will attack the central nervous system of their victims – are being developed by the country’s scientists.

They could be used against Russia’s enemies and, perhaps, its own dissidents by the end of the decade.

Read more ....

My Comment: I suspect the Americans (and maybe the Chinese) have the same tech.

Inside America’s New Space Force

Smaller, Quicker, Secret, Robotic: Inside America’s New Space Force -- The Danger Room

The past and future of America’s space arsenal intersected, briefly, in the summer of 2011. For two weeks in July, NASA’s Space Shuttle Atlantis roughly shared its Earth orbit with the Air Force’s X-37B, a 29-foot-long, highly maneuverable robotic spacecraft that entered service in early 2010 and has been cloaked in secrecy ever since. The X-37 was around 80 miles higher than the Shuttle, so it’s doubtful the four-person Atlantis crew, conducting the 135th and last Shuttle mission, ever saw the robotic craft. The X-37′s small size — barely a quarter the length of Atlantis — made a sighting even less likely.

Read more ....

My Comment: the X-37B is not the NASA space shuttle program .... but it is still impressive.

Why Did DARPA Buy This Bomb Tech?

Dugan at TED

Investigation: Despite Repeated Failures, DARPA Bought Director's Family's Lousy Bomb Tech -- Popular Science

Generally when PopSci writes about DARPA we do so with enthusiasm, as the Pentagon’s far-out research arm tends to prod at the edges of what seems possible, even when it fails spectacularly. But when it fails institutionally, we have to acknowledge that even the storied Defense Advanced Research Projects Agency is at a fundamental level a bureaucracy prone to the same problems and inefficiencies as any other bureaucracy. With that, point you toward a piece by the crew over at Danger Room, who today tell the tale of a seemingly huge DARPA fail.

Read more ....

My Comment: Favoritism at play here?

Where Does Human Consciousness Begin?

This image shows one returning from oblivion -- imaging the neural core of consciousness. Positron emission tomography (PET) findings show that the emergence of consciousness after anesthesia is associated with activation of deep, phylogenetically old brain structures rather than the neocortex. Left: Sagittal (top) and axial (bottom) sections show activation in the anterior cingulate cortex (i), thalamus (ii) and the brainstem (iii) locus coeruleus/parabrachial area overlaid on magnetic resonance image (MRI) slices. Right: Cortical renderings show no evident activations. (Credit: Turku PET Center)

Mystery of Human Consciousness Illuminated: Primitive Consciousness Emerges First as You Awaken from Anesthesia -- Science Daily

ScienceDaily (Apr. 4, 2012) — Awakening from anesthesia is often associated with an initial phase of delirious struggle before the full restoration of awareness and orientation to one's surroundings. Scientists now know why this may occur: primitive consciousness emerges first. Using brain imaging techniques in healthy volunteers, a team of scientists led by Adjunct Professor Harry Scheinin, M.D. from the University of Turku, Turku, Finland in collaboration with investigators from the University of California, Irvine, USA, have now imaged the process of returning consciousness after general anesthesia. The emergence of consciousness was found to be associated with activations of deep, primitive brain structures rather than the evolutionary younger neocortex. These results may represent an important step forward in the scientific explanation of human consciousness.

Read more ....

My Comment: This is impressive work .... unfortunately more is needed.

One More Reason To Drink Red Wine

A compound found in red wine, grapes and other fruits, and similar in structure to resveratrol, is able to block cellular processes that allow fat cells to develop, opening a door to a potential method to control obesity. (Credit: © OlgaLIS / Fotolia)

Potential Method to Control Obesity: Red Wine, Fruit Compound Could Help Block Fat Cell Formation -- Science Daily

ScienceDaily (Apr. 4, 2012) — A compound found in red wine, grapes and other fruits, and similar in structure to resveratrol, is able to block cellular processes that allow fat cells to develop, opening a door to a potential method to control obesity, according to a Purdue University study.

Kee-Hong Kim, an assistant professor of food science, and Jung Yeon Kwon, a graduate student in Kim's laboratory, reported in this week's issue of the Journal of Biological Chemistry that the compound piceatannol blocks an immature fat cell's ability to develop and grow.

Read more ....

My Comment: Hmmm .... that's probably the reason some of my heavy wine drinker friends are thin.

Here Comes The Flying Cars

Terrafugia's Transition -- a flying car -- takes flight. (Terrafugia / April 3, 2012)

Flying Car Is Unveiled, But Really, How Practical Is It? -- L.A. Times

A flying car is being unveiled this week at the New York Auto Show, and we can't help but wonder: If the roads are jam-packed with crazy drivers now, what would it be like if they all had flying cars?

The manufacturer, Terrafugia of Woborn, Mass., reports that it's already received more than 100 preorders for its flying car -- the Transition. The $279,000 dual-use vehicle sports folding wings and rugged, all-terrain wheels that will allow it to transition smoothly from the driveway to the roadway to the runway and beyond.

Read more ....

World's Highest Bridge Opens

Dizzying: Labourers put the finishing touches to the Anzhaite Long-span Suspension Bridge in Jishou, Hunan, China, this week, just in time for its opening

World's Highest Bridge Meets The World's Most Lax 'Elf And Safety Rules: Daredevil Chinese Workers Put Finishing Touches To Amazing New Structure -- Daily Mail

This hard-grafting painter may have climbed the ladder to a career high... but one mistake and it's a hard fall back to where he started.

Labourers put the finishing touches to the Anzhaite Long-span Suspension Bridge in Jishou, Hunan, China, this week, just in time for its opening.

And at 1,102ft up and 3,858ft across the ambitious suspension bridge has become the highest and longest in the world.

Read more ....

My Comment: Impressive bridge.

The U.S. Army's Mechanical Mule Is Too Noisy

Mechanical Mule Makes Itself Sort Of Useful -- Strategy Page

April 1, 2012: The U.S. Army's latest design of, well, a mechanical mule for the infantry spent the last three months being tested in Afghanistan. Four of these vehicles were sent there to operate with the troops. The SMSS (Squad Mission Support System) is a six wheeled, 1.7 ton vehicle that can carry 544 kg (1,200 pounds) of cargo and will follow whoever is carrying its controller and can operate by itself for short distances.

The SMSS had passed most of its tests in the United States and was then used by some troops with combat experience. There it was discovered that the vehicle was too noisy for patrol work (which is what infantry spent most of their time doing out in the bush). The noise issue was noted earlier, the manufacturer reduced it somewhat and added the capability to run very quietly for a short while. But this was not enough because troops in the field noted that even with no engine noise, the sound of the vehicle moving and breaking branches as it moved was enough to alert any nearby enemy.

Read more ....

My Comment: The number one problem with this tool in the battlefield is noise .... a problem that is not going ot be solved soon.

Oceans Have Been Warming For 135 Years Ago

The researchers compared ocean-temperature data collected in the 1870s by the Challenger vessel with modern data collected by the Argo project, which uses 3,500 free-drifting floats (one of which is shown here) to measure temperature and salinity. CREDIT: Argo Project

Oceans Started Warming 135 Years Ago, Study Suggests -- Live Science

The world's oceans have been warming for more than 100 years, twice as long as previously believed, new research suggests.

The findings could help scientists better understand the Earth's record of sea-level rise, which is partly due to the expansion of water that happens as it heats up, researchers added.

Read more ....

The Psychology Behind New Casino Designs

The Psychology Of Casinos -- Frontal Cortex

In a recent New Yorker, I profiled Roger Thomas, the head of design for Wynn Resorts. Thomas is a remarkably talented interior designer – he’s received nearly every accolade in the field – but I was most interested in the way Thomas has reinvented the modern casino, creating lovely and relaxing spaces that encourage people to squander their cash. (I’ve long believed that success in Vegas requires an intimate understanding of human nature – it’s not easy getting people to enjoy games that are stacked against them.) Here’s the lede:

Read more ....

My Comment: This is more evidence that the house always wins

How Machine Intelligence Is Evolving

Marcus du Sautoy with one of Luc Steels's language-making robots. Photograph: Jodie Adams/BBC

AI Robot: How Machine Intelligence Is Evolving -- The Guardian

No computer can yet pass the 'Turing test' and be taken as human. But the hunt for artificial intelligence is moving in a different, exciting direction that involves creativity, language – and even jazz.

'I propose to consider the question "Can machines think?"' Not my question but the opening of Alan Turing's seminal 1950 paper which is generally regarded as the catalyst for the modern quest to create artificial intelligence. His question was inspired by a book he had been given at the age of 10: Natural Wonders Every Child Should Know by Edwin Tenney Brewster. The book was packed with nuggets that fired the young Turing's imagination including the following provocative statement:

Read more ....

World's First Flexible E-Paper Display To Be Mass Manufactured

LG Display Begins Mass Production of World's First Plastic E-Paper Display

LG Begins Mass Production Of World's First Flexible E-Paper Display -- Hot Hardware

LG has officially begun the process of mass producing the world's first plastic electronic paper display (EPD) that is designed to be used in eBooks. LG's EPD measures 6 inches and offers a resolution of 1024x768. This display offers a paper-like reading experience on a plastic substrate that is as slim as cell phone protection film. The film is flexible and can be bent at a range of 40 degrees from the center of the screen. LG Display's plastic EPD is just 0.7mm thick, which is 1/3 slimmer than current glass EPDs. It weighs 14g, or about 0.49 ounces.

Read more ....

My Comment: Impressive.

Oldest Surviving Musical Composition

Seikilos Epitaph - Song of Seikilos -- Diana Hsieh

The Seikilos epitaph is the oldest surviving example of a complete musical composition, including musical notation, from anywhere in the world. The song, the melody of which is recorded, alongside its lyrics, in the ancient Greek musical notation, was found engraved on a tombstone, near Aidin, Turkey (not far from Ephesus). The find has been dated variously from around 200 BC to around AD 100.

Read more ....

My Comment: An incredible piece of music.

Human Ancestors Were Using Fire A Million Years Ago

Rock art in Wonderwerk cave 40km from Kuruman Northern Cape South Africa: Ash found in a layer dated at a million years old hints that inhabitants of the cave were using fire a million years ago

Human Ancestors Were Using Fire A Million Years Ago - 300,000 Years Earlier Than Previously Thought -- Daily Mail

* Ash found among bones and burned plants in South African cave
* Key moment in human evolution
* Hints that ancestors as early as homo erectus might have used fire

One of the turning points in human evolution occurred 300,000 years earlier than previously believed.

Traces of ash mixed with million-year-old bones and tools have been uncovered in the Wonderwerk Cave in South Africa.

Burned plants and bones were found in the cave, suggesting that its inhabitants cooked and perhaps even socialised around camp fires.

Read more ....

My Comment: We were apparently more smarter than what we thought we were 1 million years ago.

The End Of America's Space Program

High Joblessness In The Home Of U.S. Space Flight -- CBS News 60 Minutes

CBS News) When the last space shuttle took off from the Kennedy Space Center in Florida in July -- when the crowds left and 7,000 space center workers lost their jobs -- what happened to Brevard County, Florida? Scott Pelley tells the story of a county struggling with the loss of its largest employer, and of former shuttle workers who miss both the paycheck and the deep pride they had in their work.

Read more ....

My Comment: With the demise 0f America' space/industrial/infrastructure, my prediction is that it will be the military industrial infrastructure that will be next.

Who Is The Happiest In The World

Happiness Tops In Denmark, Lowest In Togo, Study Says -- L.A. Times

Are you happy? It's a question that economists and pollsters are asking all over the world, hoping to gain new insight into what brings us joy -- and why people answer differently in different countries.

Bhutan is leading an international meeting Monday at the United Nations, seeking to establish “next steps towards realizing the vision of a new well-being” that include gauging happiness in different nations. The Asian country already has a national happiness index, and is urging others to follow suit.

How happy is your country? In a report released for the meeting, economists John Helliwell, Richard Layard and Jeffrey Sachs round up what is known about happiness around the globe.

Read more ....

Nuclear Powered Drones On The Horizon?

Reuters

US Draws Up Plans For Nuclear Drones -- The Guardian

Technology is designed to increase flying time 'from days to months', along with power available for weapons systems.

American scientists have drawn up plans for a new generation of nuclear-powered drones capable of flying over remote regions of the world for months on end without refuelling.

The blueprints for the new drones, which have been developed by Sandia National Laboratories – the US government's principal nuclear research and development agency – and defence contractor Northrop Grumman, were designed to increase flying time "from days to months" while making more power available for operating equipment, according to a project summary published by Sandia.

Read more ....

My Comment: While the idea of having drones fly for days on end is appealing .... the fact that it would be a nuclear power source that will be used will .... to put it bluntly .... be enough to kill the program .... regardless of the merits.

New Widespread Internet Surveillance Laws To Be Proposed In England

Internet Activity 'To Be Monitored' Under New Laws -- The Ttelegraph

Ministers are preparing a major expansion of the Government's powers to monitor the email exchanges and website visits of every person in the UK, it was reported today.

Under legislation expected in next month's Queen's Speech, internet companies will be instructed to install hardware enabling GCHQ – the Government's electronic "listening" agency – to examine "on demand" any phone call made, text message and email sent, and website accessed in "real time", The Sunday Times reported.

A previous attempt to introduce a similar law was abandoned by the former Labour government in 2006 in the face of fierce opposition.

However ministers believe it is essential that the police and security services have access to such communications data in order to tackle terrorism and protect the public.

Read more ....

Update: Police and MI5 get power to watch you on the web -- Independent

My Comment: So much for privacy in England.

Scanner Reveals Inner Workings Of How Our Brains Are Wired

Curvature in this image of a whole human brain turns out to be folding of 2D sheets of parallel neuronal fibers that cross paths at right angles

How Our Brains Are Wired: Scanner Reveals Inner Workings In Stunning New Detail -- The Brain

For a long time it was thought that the brain was a mass of tangled wires, but researchers recently found that its fibers are actually set up like a chess board, crossing at right-angles.

What’s more, this grid structure has now been revealed in amazing detail as part of a brain imaging study by a new state-of-the-art magnetic resonance imaging (MRI) scanner.

Van Wedeen, of Massachusetts General Hospital (MGH), who led study, said: ‘Far from being just a tangle of wires, the brain's connections turn out to be more like ribbon cables - folding 2D sheets of parallel neuronal fibers that cross paths at right angles, like the warp and weft of a fabric.

Read more ....

My Comment: The above pic is an amazing image of the brain.

China: No Coup Rumors Please .... Or You Go To Jail

Hundreds of millions of Chinese people use social media websites, despite strict censorship. [Reuters]

China Arrests Over Coup Rumours -- BBC

Chinese police have arrested six people and shut 16 websites after rumours were spread that military vehicles were on the streets of Beijing, officials say.

The web posts were picked up last week by media outlets around the world, amid uncertainty caused by the ouster of top political leader Bo Xilai.

The State Internet Information Office (SIIO) said the rumours had a "very bad influence on the public".

Two popular microblogs have temporarily stopped users from posting comments.

Read more ....

More News On China's Crackdown On Social Media Websites

China Clamps Down on Social Networking Over Online Rumors -- New York Times
China mounts online crackdown amid political crisis -- L.A. Times
China punishes popular social media and websites for coup rumors amid political scandal -- Washington Post/AP
China cracks down on websites allegedly spreading coup rumors -- CNN
China cracks down on Internet after coup rumours -- AFP
Websites shut amid China coup talk -- Press Association
China Punishes Websites Over 'Coup Rumours' -- Al Jazeera
China Arrests Six for Web Rumors; Microblogs Ban Comments -- Bloomberg

Stunning Post-Apocalyptic Images Of Cities Around The Globe

At World's End: Artists Reveal Stunning Post-Apocalyptic Images Of Cities Around The Globe -- Daily Mail

From New York City to Beijing, a team of artists are shedding light on what the world would be like at the end of humanity.

In Silent World, artists Lucie and Simon have taken the world's most familiar and populous cities and removed all but one or two people to create the illusion of a lonely world.

In the thought-provoking work, places like the normally bustling Times Square and Tiananmen Square appear absent of their crowds.

Read more ....

My Comment: It does look very creepy.

Cassini Spacecraft Captures Striking Images Of Three Saturn Moons

The jets emanate from hot fissures known as "tiger stripes" at the south pole

Cassini Spacecraft Captures Saturn Moon Geyser Images -- BBC

The Cassini spacecraft has captured striking images from flying by three moons of Saturn, including new pictures of Enceladus's gushing geysers.

Cassini made its lowest pass yet over the south pole of Enceladus, at at an altitude of 74km (46 miles).

This allowed it to "taste" the jets of water vapour and ice that the moon spews forth into space.

The Nasa probe also made relatively close flypasts of two other Saturnian satellites: Dione and Janus.

Read more ....

My Comment: The pics are awesome.

A History Of Breast Enlargements

A Brief History Of Breast Enlargements -- BBC

It is 50 years since the first breast enlargement using silicone implants. Today it rates as the second-most popular form of cosmetic surgery worldwide, undergone by 1.5 million women in 2010.

It was spring 1962 when Timmie Jean Lindsey, a mother-of-six lay down on the operating table at Jefferson Davis hospital in Houston, Texas.

Over the next two hours, she went from a B to a C cup, in an operation that made history.

"I thought they came out just perfect… They felt soft and just like real breasts," says Lindsey now aged 80.

"I don't think I got the full results of them until I went out in public and men on the street would whistle at me."

Read more ....

Death Of A Data Haven

Sealand in all its rusty splendor

Death Of A Data Haven: Cypherpunks, WikiLeaks, And The World's Smallest Nation -- Ars Technica

A few weeks ago, Fox News breathlessly reported that the embattled WikiLeaks operation was looking to start a new life under on the sea. WikiLeaks, the article speculated, might try to escape its legal troubles by putting its servers on Sealand, a World War II anti-aircraft platform seven miles off the English coast in the North Sea, a place that calls itself an independent nation. It sounds perfect for WikiLeaks: a friendly, legally unassailable host with an anything-goes attitude.

Read more ....

My Comment: Too bad that it did not take off the ground.

Calculating Your Odds To Win The $500 Million Jackpot

$500 Million Jackpot: Calculating Your Odds -- Forbes

The Mega Millions lottery drawing Friday night will deliver a jackpot estimated at $540 million. Your odds of picking the winning combo are 175.7 million to one. Divide one number by the other. That means a ticket is worth $3.07, right? Maybe you should buy as many as you can?

Not so fast. There’s a little more to the math here. You have to allow for not only the long odds that you’ll pick the right numbers but also the short odds that you will be sharing that jackpot.

Read more ....

My Comment: 175.7 million to one are my odds.

Did Domestication Of Cattle Start 10,500 Years Ago?

This cow's ancestors can be traced back to a small number of wild aurochs, the ancestors of all domestic cattle. The find has implications for understanding the process of domestication, pointing to challenges in first domesticating cattle. Credit: iStockphoto

Origins Of Domestic Cattle Traced Back 10,500 Years -- Cosmos

LONDON: All cattle are descended from as few as 80 animals that were domesticated from wild ox in the Near East some 10,500 years ago, according to a new genetic study.

An international team of scientists were able to conduct the study by first extracting DNA from the bones of domestic cattle excavated in Iranian archaeological sites. These sites date to not long after the invention of farming and are in the region where cattle were first domesticated.

Read more ....

My Comment: A sobering realization that all cattle 'genetically' comes from what is essentially 80 descendents.

Bee Collapse Linked To Controversial Pesticide

Image: Jack Wolf/Flickr

Controversial Pesticide Linked To Bee Collapse -- Wired Science

A controversial type of pesticide linked to declining global bee populations appears to scramble bees’ sense of direction, making it hard for them to find home. Starved of foragers and the pollen they carry, colonies produce fewer queens, and eventually collapse.

The phenomenon is described in two new studies published March 29 in Science. While they don’t conclusively explain global bee declines, which almost certainly involve a combination factors, they establish neonicotinoids as a prime suspect.

Read more ....

With Google Earth No One Can Hide The Slums

With Google Earth, India Can No Longer Hide Its Shantytowns And "Slumdogs" -- Time/AP

SANGLI — Before Google Earth existed, the slums of Sangli, a city of 550,000 in southwestern India, was acknowledged on government maps by nothing more than some clumsily outlined, empty spaces. But then, from high in the sky, the eye of a satellite saw what no municipal geometer had taken the trouble to show: small islands of huts with dilapidated roofs spread throughout the city.

Thanks to the satellite images available on Google Earth, a full picture of these forgotten slums has emerged. They now have borders; they are mapped; they have an identity. And using these images, Shelter Associates, a Pune-based NGO, has begun rehabilitating the slums. For the first time in their lives, 3,900 families in Sangli are going to be moving into apartments.

Read more ....

Faster Than 50 Million Laptops

The Cray Jaguar supercomputer can perform more than a million billion operations per second. It takes up more than 5,000 square feet at Oak Ridge National Laboratory in the United States. In 2009 it became the fastest computer in the world.

Faster Than 50 Million Laptops -- The Race To Go Exascale -- CNN

(CNN) -- A new era in computing that will see machines perform at least 1,000 times faster than today's most powerful supercomputers is almost upon us.

By the end of the decade, exaFLOP computers are predicted to go online heralding a new chapter in scientific discovery.

The United States, China, Japan, the European Union and Russia are all investing millions of dollars in supercomputer research. In February, the EU announced it was doubling investment in research to €1.2 billion ($1.6 billion).

Read more ....

My Comment: Now that is fast.

A Billion Stars In One Picture

Earth sits just in the galactic plane which appears as a very dense but very long strip of stars arcing across the sky. The galactic centre and the surrounding bulge of stars is here pulled out to show more detail

Picture Captures A Billion Stars -- BBC

Scientists have produced a colossal picture of our Milky Way Galaxy, to reveal the detail of a billion stars.

It is built from thousands of individual images acquired by two UK-developed telescopes operating in Hawaii and in Chile.

Archived data from the project, known as the Vista Data Flow System, will be mined by astronomers to make new discoveries about the local cosmos.

But more simply, it represents a fabulous portrait of the night sky.

Read more ....

Update #1: Milky Way as Never Seen Before -- Sci-News
Update #2: New Milky Way Photo Captures 1 Billion Stars -- Space.com

My Comment: Just a billion stars within our little part of the universe.

Giant Solar Tornado Caught In NASA Video

Monster Solar Tornadoes Discovered -- MSNBC/Discovery News

Tempests measure width of several Earths and swirl at speeds of up to 190,000 miles

For the first time, huge solar tornadoes have been filmed swirling deep inside the solar corona — the sun's superheated atmosphere. But if you're imagining the pedestrian tornadoes that we experience on Earth, think again.

These solar monsters, measuring the width of several Earths and swirling at speeds of up to 190,000 miles per hour, aren't only fascinating structures; they may also trigger violent magnetic eruptions that can have drastic effects on our planet.

Read more ....

Half Of All U.S. Households Own At Least One Apple Product

The overall ownership rate is 1.6 Apple products per American household, according to a new survey.

Half Of U.S. Households Own At Least One Apple Product -- CNN

(Mashable) -- Apple has taken firm root in America. Just over half of all households in the country own at least one Apple product, a new survey says, showing just how far the reach of the company has come in the last decade.

At the turn of the 21st century, Apple was in rough shape. It had narrowly avoided bankruptcy, and Steve Jobs' return as CEO a few years earlier was turning the company around, but the market share of its products -- then almost exclusively Mac computers -- was dismal, at about 2% worldwide.

Read more ....

My Comment: Impressive. In my own home I have a Mac and an iPod.

Fossilised Marks Of Raindrops Reveal Ancient Atmosphere

Fossilised imprints left by raindrops in South Africa 2.7 billion years ago. Credit: Wlady Altermann/University of Pretoria

Fossil Raindrops Reveal Ancient Atmosphere -- Cosmos

BRISBANE: The fossilised marks of raindrops that fell 2.7 billion years ago in South Africa have revealed the composition of the Earth's early atmosphere.

According to a new study published in Nature today, the early Earth had an atmosphere with similar air pressure to the present day, but much higher levels of greenhouse gases. The findings, from a time when the Earth already had abundant microbial life, should improve our knowledge of what kinds of extrasolar planets might support life.

Read more ....

My Comment: In short .... greenhouse gases were abundant during the time.

New Layer of Genetic Information Found

The structure of a ribosome (Credit: Image courtesy of University of California - San Francisco)

New Layer of Genetic Information Helps Determine How Fast Proteins Are Produced -- Science Daily

ScienceDaily (Mar. 28, 2012) — A hidden and never before recognized layer of information in the genetic code has been uncovered by a team of scientists at the University of California, San Francisco (UCSF) thanks to a technique developed at UCSF called ribosome profiling, which enables the measurement of gene activity inside living cells -- including the speed with which proteins are made.

Read more ....

Energy Bursts May Be Key to Martial Arts Skills

A new method of studying the energy uses of martial artists could improve training. CREDIT: Sergey Lukyanov, Shutterstock

Ninja Science: Energy Bursts May Be Key to Martial Arts Skills -- Live Science

The energy spent by martial artists can now be analyzed with the help of devices resembling gas masks combined with mini-jetpacks, researchers say.

These findings could help martial artists train to become better fighters, scientists added.

Read more ....

My Comment: Hmmmm .... many military applications are possible with this science.

Transparent Memory Chips

Video streaming by Ustream

Transparent Memory Chips – The Next Step in Memory Storage -- Sci-Tech Daily

As technology moves forward, things get smaller, faster and now possibly transparent. A team of scientists have developed transparent, flexible memory chips that may one day replace flash drives and other personal data storage devices.

New memory chips that are transparent, flexible enough to be folded like a sheet of paper, shrug off 1,000-degree Fahrenheit temperatures — twice as hot as the max in a kitchen oven — and survive other hostile conditions could usher in the development of next-generation flash-competitive memory for tomorrow’s keychain drives, cell phones and computers, a scientist reported today.

Read more ....

Do Dolphins 'Resort To Rape'?

Two bottlenose dolphins breaching in evening light, Moray Firth, Inverness-shire, Scotland. The study found dolphins lived in an "open society". Photo: John MacPherson/2020VISION / Rex Features

Dolphins 'Resort To Rape' -- The Telegraph

Dolphins appear to have a darker side, according to scientists who suggest they can resort to 'rape' to assert authority.

Researchers found the marine mammals lead complex social lives, living in an "open society" where regular homosexual and bisexual relationships are found.

The conclusions from the international team of scientists came after they spent the past six years studying the behaviour of 120 bluenose dolphins in Shark Bay, Western Australia.

Read more ....

My Comment: Hmmm .... they are acting like humans.

Future Wars Will Be Fought By Hackers

Clarke has seen the future of war and says it will be fought by hackers. Khue Bui

Richard Clarke On Who Was Behind the Stuxnet Attack -- Smithsonian

America's longtime counterterrorism czar warns that the cyberwars have already begun—and that we might be losing.

The story Richard Clarke spins has all the suspense of a postmodern geopolitical thriller. The tale involves a ghostly cyberworm created to attack the nuclear centrifuges of a rogue nation—which then escapes from the target country, replicating itself in thousands of computers throughout the world. It may be lurking in yours right now. Harmlessly inactive...or awaiting further orders.

A great story, right? In fact, the world-changing “weaponized malware” computer worm called Stuxnet is very real. It seems to have been launched in mid-2009, done terrific damage to Iran’s nuclear program in 2010 and then spread to computers all over the world.

Read more ....

My Comment: This is a long read .... but it is comprehensive and thoughtful. As to what is my take on the future of war .... in a way I do agree with Mr. Clark's assessment. Future wars will be fought (in some capacity) by hackers who will also have their own "army of ninjas" to use when needed.

Dolphin's Social Lives More Complicated Than First Thought

Dolphins Lead ‘Complicated’ Social Lives -- ABC News

In what can only be described as “West Side Story” meets “Flipper,” scientists say they’ve discovered that male bottlenose dolphins break out into gangs to protect their females.

The researchers from the University of Massachusetts, Dartmouth, studied more than 120 adult dolphins, with a focus on the males, during a five-year period in Shark Bay, western Australia.

Their findings were published in the Royal Society journal Proceedings B.

Read more ....

My Comment: It sounds like they are in conflict almost all of the time.

Amazon CEO Finds Apollo 11 Engines In The Atlantic

Photo: The Apollo 11 mission, the first lunar landing mission, launched from the Kennedy Space Center via the Saturn V launch vehicle on July 16, 1969, and safely returned to Earth on July 24, 1969. (Credit: NASA)

Amazon CEO Finds Apollo 11 Engines In Ocean -- CBS

LOS ANGELES - For more than four decades, the powerful engines that helped boost the Apollo 11 mission to the moon have rested in the Atlantic. Now Internet billionaire and space enthusiast Jeff Bezos wants to raise at least one of them to the surface.

An undersea expedition spearheaded by Bezos used sonar to find what he said were the F-1 engines located 14,000 feet deep. In an online announcement Wednesday, the Amazon.com CEO and founder said he is drawing up plans to recover the sunken engines, part of the mighty Saturn V rocket that launched Neil Armstrong, Buzz Aldrin and Michael Collins on their moon mission.

Read more ....

What Caused This Mysterious Geologic Structure

Dutch astronaut Andre Kuipers snapped this photo from the International Space Station. (ESA/NASA)

Mysterious Geologic Structure Seen From Space -- FOX News/Live Science

A huge, copper-toned formation in West Africa dominates a mesmerizing photo taken by an astronaut aboard the International Space Station.

Dutch astronaut Andre Kuipers snapped this hypnotic image of the so-called Richat structure in Mauritania, as the space station flew over the Sahara Desert on the Atlantic Coast of West Africa. Erosion of the various rock layers created the ring-like features that make up the sprawling structure, but the origin of the Richat structure remains somewhat mysterious, geologists have said.

Read more ....

My Comment: Hmmm .... talk about interesting mysteries.

Telepresence Robots Will Soon Join Doctors On Their Rounds

CtrlWorks' Telepresence Puppet CtrlWorks

Telepresence Robots Will Join Doctors on Their Rounds in Singapore Next Month -- Popular Science

Deploying telepresence robots in a medical setting isn’t exactly a new notion, but a Singapore-based startup is easing the technology into the clinical setting in a clever way. While other telepresence platforms have largely focused on allowing doctors to examine patients and oversee care remotely, CtrlWorks envisions its Puppet as more of a remotely piloted assistant that will reduce doctor workloads, dutifully taking down case notes and filing them in the proper places as a doctor makes his rounds. And next month at Khoo Teck Puat Hospital in Singapore it will get a chance to prove its value.

Read more ....

Former DARPA Chief Talks At TED

Former DARPA Chief Regina Dugan Talks Hypersonic Gilders and Hummingbirds at TED -- Popular Science

PopSci’s favorite DARPA head turned Google exec has done her turn at TED, and the video has just hit the wires. Titled “From Mach-20 Glider to Hummingbird Drone,” Dugan’s theme of discouraging the fear of failure is a retrospective on DARPA’s technological milestones and how the nerds at DARPA reached them by believing in impossible things.

Read more ....

Who Screens The Pilots?

Fly For Fun

Are Airline Pilots Screened For Mental Health? -- Air & Space Smithsonian

The case of the ranting JetBlue captain—who went berserk when his co-pilot locked him out of the cockpit after noticing erratic behavior—got us wondering: how are airline pilots tested for soundness of mind?

Although the Federal Aviation Administration requires physicals every year for commercial pilots under 40 and every six months for those older, the FAA does not require psychological checks. The FAA-approved doctors order testing only if they think a pilot needs it.

Read more ....

My Comment: After what happened with a JetBlue captain this week .... psychological screenings will probably soon become the norm.

Did Comets Bring Life To Earth?

Photo: The combination of water, energy and amino acids – which bind together to form proteins – could have caused the first chemical reactions which are believed to be the origin of life Photo: ALAMY

Life Brought To Earth By Comets -- The Telegraph

Life on Earth may have been sparked by comets carrying with them the key ingredients for our existence, scientists claim.

NASA scientists have replicated the impact of a comet and demonstrated that amino acids, a building block of life, could have survived the intense heat and shock waves given off in the collision.

The combination of water, energy and amino acids – which bind together to form proteins – could have caused the first chemical reactions and created proteins, the researchers said.

Read more ....

Google 'To Launch' New GDrive Storage

Google is rumoured to be on the brink of launching 'GDrive', a service that would offer online storage for digital files - a direct rival to startup Dropbox

Google 'To Launch' New GDrive Storage Service In April To Take On Rivals Such As Dropbox -- Daily Mail

* Service 'to launch' in first week of April
* Rival to $4 billion storage start-up Dropbox
* Will allow users to store files such as music and video

Google will launch 'GDrive', an online storage service that will store large files online instead of in PC hard drives, early in April, according to leaks from sources near the company.

The service will be a rival to services such as Dropbox, a 'cloud' storage start-up recently valued at $4 billion.

'I am told the big day is sometime during the first week of April 2012,' said blogger Om Malik, quoting unnamed sources familiar with the company's plans.

Read more ....

Billions Of Habitable Alien Planets Should Exist

This artist’s impression shows a sunset seen from the super-Earth Gliese 667 Cc. The brightest star in the sky is the red dwarf Gliese 667 C, which is part of a triple star system. The other two more distant stars, Gliese 667 A and B appear in the sky also to the right. Astronomers have estimated that there are tens of billions of such rocky worlds orbiting faint red dwarf stars in the Milky Way alone. CREDIT: ESO/L. Calçada

Billions Of Habitable Alien Planets Should Exist In Our Galaxy -- Space.com

here should be billions of habitable, rocky planets around the faint red stars of our Milky Way galaxy, a new study suggests.

Though these alien planets are difficult to detect, and only a few have been discovered so far, they should be ubiquitous, scientists say. And some of them could be good candidates to host extraterrestrial life.

Read more ....

My Comment: Only billions?

Two Well Known Species Of Sharks Could Be Endangered

Hammerheads are aggressive hunters, feeding on smaller fish, octopuses, squid, and crustaceans. They do not actively seek out human prey, but are very defensive and will attack when provoked. Photograph by Brian J. Skerry

A Case Of Misidentification: Two Sharks Could Be Endangered -- Red Orbit

Confusion of identity between two shark species may threaten the survival of both. A new and unnamed shark species originally discovered off the Eastern United States seaboard discovered by Nova Southeastern University Oceanographic Center (NSU-OC) has a cousin that shares a striking resemblance: The endangered scalloped hammerhead shark.

Read more ....

My Comment: I guess if present trends continue .... shark fin soup will be a thing of the past.

Drone Aircraft Are No Longer Restricted To Military Use

Unblinking Eyes In The Sky -- The Economist

Technology and society: Drone aircraft are no longer restricted to military use. They are being built and used by hobbyists, activists and estate agents, among others. What are the implications for safety and privacy?

WHEN environmental activists start using drones to track down Japanese whaling vessels, as they did in December, it is a sure sign that UAVs (unmanned aerial vehicles) are no longer the sole prerogative of the armed forces. Police around the world are keen to use small pilotless aircraft to help them nab fleeing criminals and monitor crime scenes from above. With price tags of a little more (and, in some cases, a good deal less) than the $40,000 of a patrol car, a new generation of micro-UAVs is being recruited to replace police helicopters costing $1.7m and up.

Read more ....

My Comment: And this is a trend that will continue to grow.

Military Dating Site Hacked By LulzSec

msnbc.com

Hacker Group LulzSec Says It Has Attacked MilitarySingles.com -- L.A. Times

LulzSec appears to be back after many months of lying low. It says it has obtained email addresses and other data about nearly 171,000 users of MilitarySingles.com, a commercial dating site.

The hacker group known as LulzSec appears to be back after many months of lying low, saying it has obtained email addresses and other information about nearly 171,000 users of MilitarySingles.com, a commercial dating site.

The group, which in 2011 went after government agencies and companies including the FBI, CIA, Sony and even PBS, said many of the email addresses include @us.army.mil and other addresses reserved for the military.

Read more ....

Update: Hackers steal passwords from military dating site -- CNET

My Comment: 171,000 users are inconvenienced .... that is a lot of people.

U.S. Heavily Dependent On Military Space Technology

Hearings Show Our Dependence On Military Space Technology -- Washington Post

The United States may be falling behind in transportation, education and health care down here on Earth, but its military infrastructure is certainly way ahead when it comes to imagery and communications satellites armed with defensive and offensive capabilities out there in space.

That the United States leads in the militarization of space is apparent from House and Senate Armed Services subcommittee hearings this month on the fiscal 2013 budget of $9.7 billion for military space programs.

Read more ....

My Comment: Not everyone is optimistic that the U.S. will be able to hold the "high-ground" in the future.

AI Expert Ben Goertzel On Coast To Coast Radio

AI Expert Ben Goertzel On Coast To Coast Radio March 28 -- Kurzweilai

AI expert Dr. Ben Goertzel will be on Coast to Coast AM on March 28, talking about his work in AI and its applications in areas like financial prediction, gaming, and radical life extension. He will also discuss creating benevolent superhuman AI.

Dimitar Sasselov, Professor of Astronomy at Harvard University, will discuss thbreakthroughs in synthetic biology and exoplanetary astronomy, and how they will shed new light on our place in the universe.

The show airs nationwide nightly at 1am-5am EDT/10pm-2am PDT.

Read more ....

How Jupiter Effects Halley's Comet

Image of 2007 Orionids, showing Orion constellation in the backdrop. (Credit: S. Quirk)

Jupiter Helps Halley’s Comet Give Us More Spectacular Meteor Displays -- Science Daily

ScienceDaily (Mar. 27, 2012) — The dramatic appearance of Halley's comet in the night sky has been observed and recorded by astronomers since 240 BC. Now a study shows that the orbital influences of Jupiter on the comet and the debris it leaves in its wake are responsible for periodic outbursts of activity in the Orionid meteor showers. The results will be presented by Aswin Sekhar at the National Astronomy Meeting in Manchester on the 27th of March.

Halley's comet orbits the Sun every 75-76 years on average. As its nucleus approaches the Sun, it heats up and releases gas and dust that form the spectacular tail. This outgassing leaves a trail of debris around the orbit.

Read more ....

Is Nuclear Fusion Possible?

A prototype of the nuclear fusion system that relies on coils and compressing magnetic fields to produce energy. CREDIT: Derek Lamppa

Nuclear Fusion Is A Real Possibility, New Models Suggest -- Live Science

If new computer simulations pan out in the real world, nuclear fusion, the power source that makes stars shine, may be a practical possibility here on Earth, scientists say.

Simulations at Sandia National Laboratories in New Mexico revealed a fusion reactor that surpasses the "break-even" point of energy input versus energy output, indicating a self-sustaining fusion reaction. (This doesn't break any laws of physics for the same reason that starting a fire with a match doesn't).

Read more ....

My Comment: Faster please.

Chocolate Helps People Stay Thin, Study Finds

Photo: (Credit: istockphoto)

Eating Lots Of Chocolate Helps People Stay Thin, Study Finds -- CBS News

(CBS News) What's the best way to stay thin? A new study finds it's exercising and eating a healthy diet full of - chocolate?

Mindless eating: 8 food goofs that pack on pounds

The study found that people who frequently ate chocolate had a lower body mass index (BMI) than people who didn't.

Is it time to ditch fat-free for fudge?

Read more ....

My Comment: Hard to argue with a position that advocates .... yum yum .... chocolate.

International Space Station Nearly Struck By Space Junk

International Space Station Nearly Struck By Space Junk: Six Astronauts Nearly Had To Abandon Ship After A Piece Of A Russian Rocket Nearly Collided With The International Space Station -- Chicago Tribune/US News and World Report

Sometime Friday afternoon, the six people--including two Americans--aboard the International Space Station got a warning: Head into the nearest Russian Soyuz spacecraft and wait for further instructions, because a chunk of a disabled Russian rocket was hurtling towards them at speeds of over 17,000 miles per hour.

The threat of man-made space debris is increasingly becoming a problem for astronauts and the nearly 700 satellites orbiting earth. NASA estimates there are about 19,000 man-made objects orbiting earth--at orbital speeds, even a tiny particle can destroy satellites or cause serious damage to the space station.

Read more ....

More News On The Passing Debris That Forced The ISS Crew Into Their Escape Pods

Close encounter: Space station astronauts forced to shelter in escape pods after near miss with debris from Russian rocket -- Daily Mail
Astronauts take refuge in escape capsules as space station threatened by debris -- The Telegraph
Space junk forces astronauts into escape capsules on International Space Station -- CNN
Astronauts scramble for escape pods as space junk threat gets serious -- Christian Science Monitor