James Cameron's Successfully Completes Mariana Trench Pacific Dive

James Cameron Describes Mariana Trench After Pacific Dive -- ABC News

In 1997 James Cameron famously sent the RMS Titanic to the ocean floor. Now he has made an even deeper trip himself: in a submersible called the Deepsea Challenger, he descended to the bottom of the Mariana Trench -- seven miles beneath the western Pacific Ocean, deeper than Mt. Everest is high.

And he lived to tell about it. Today, on a conference call to reporters from the research vessel Mermaid Sapphire, he enthused about the mystery and adventure of being all alone in the darkness, 35,576 feet beneath the surface of the sea.

"I just sat there looking out the window, looking at this barren, desolate lunar plain, appreciating," Cameron said.

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More News On James Cameron's Mariana Trench Pacific Dive

James Cameron Completes Record-Breaking Mariana Trench Dive -- National Geographic
James Cameron on Earth's Deepest Spot: Desolate, Lunar-Like -- National Geographic
Cameron's Historic Dive Cut Short by Leak; Few Signs of Life Seen -- National Geographic
'To hell and back': James Cameron is first solo diver to reach deepest point on Earth - but has to race back to surface after hydraulic failure seven miles down -- Daily Mail
'Titanic' and 'Avatar' director James Cameron reaches ocean's deepest point [Updated] -- L.A. Times
Why James Cameron was forced to surface early -- Christian Science Monitor
James Cameron back on surface after deepest ocean dive -- BBC
James Cameron: 'desolate, lunar landscape' of Mariana Trench after record-breaking dive -- The Telegraph
In Photos: James Cameron’s solo deep dive -- Stark Insider

Is This Finally Proof We're NOT Causing Global Warming?

Evidence that the Earth heated up over a 1,000 years ago was found in a rare mineral called ikaite

Is This Finally Proof We're NOT Causing Global Warming? The Whole Of The Earth Heated Up In Medieval Times Without Human CO2 Emissions, Says New Study -- Daily Mail

* Evidence was found in a rare mineral that records global temperatures
* Warming was global and NOT limited to Europe
* Throws doubt on orthodoxies around 'global warming'

Current theories of the causes and impact of global warming have been thrown into question by a new study which shows that during medieval times the whole of the planet heated up.

It then cooled down naturally and there was even a 'mini ice age'.

A team of scientists led by geochemist Zunli Lu from Syracuse University in New York state, has found that contrary to the ‘consensus’, the ‘Medieval Warm Period’ approximately 500 to 1,000 years ago wasn’t just confined to Europe.

In fact, it extended all the way down to Antarctica – which means that the Earth has already experience global warming without the aid of human CO2 emissions.

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My Comment: Bottom line .... more questions are being raised .... and there are not enough answers.

Which Tablet Runs The Hottest?

New iPad Versus 5 Tablet Competitors: Which Runs Hottest? -- Gadget Lab

You need not fear heat blisters when handling the new iPad. Apple’s new tablet is neither a burn risk, nor even particularly hot in the grand scheme of competing devices.

We know because we tested the iPad against five other tablets.

Sure, the new iPad, like all electronics hardware, heats up when pushed to its limits. This is just a matter of physics. Processors, batteries and back-lit displays generate heat under load.

Consumer Reports proved this when it recorded a temperature of 116 degrees Fahrenheit on the back of the new iPad — this after plugging the tablet into a wall socket and playing a demanding 3-D game, Infinity Blade 2, for 45 minutes. This little stunt spurred a lot of online chatter, but it didn’t explain whether the new iPad’s heat generation is above and beyond that of other tablets on the market.

So Wired decided to investigate.

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My Comment: The results are surprising.

A Look At The Planet Mercury

Purple marks low elevation and white high elevation in this rendering of ancient volcanic plains in Mercury’s northern hemisphere. Images like these suggest the planet had an active geologic past.NASA, JHUAPL, CIW-DTM, GSFC, MIT, Brown University. Rendering by James Dickson and Jim Head.

Smallest Planet Yields Big Surprises -- Science News

Mercury has a complicated inside and an active geologic past.

For starters, the planet’s interior is built differently than anything else scientists have blueprints for. Unlike Earth’s, Mercury’s core — which gobbles up 85 percent of the planet’s radius — consists of three layers instead of two. At the planet’s heart lies a probable solid layer, surrounded by a swirling liquid iron layer, all encapsulated by a third, solid iron-sulfur layer.

The new MESSENGER results were presented on March 21 at the Lunar and Planetary Science Conference, as well as in two papers appearing online in Science. One paper discusses the gravity measurements leading to the new model of the planet’s interior, and the other describes surface features in the northern hemisphere.

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Top 50 Android Phone Apps

Android is interesting, because it attracts two very different kinds of people.

The Top 50 Android Phone Apps -- The Guardian

Android has overtaken iOS as the UK's most popular smartphone platform. We pick the best of its 450,000 apps, for music fans, children, gamers, shoppers… There's even an antidote for app addiction

There is far more to smartphone life than Apple's iPhone. Google launched its Android software in 2008 and has since sold more than 300m of its smartphones; currently, more than 850,000 are added to that number every day.

More than 450,000 apps are available on Google Play, which is generating more than 1bn app downloads every month. The latest Android smartphones are also viable competitors to the iPhone (stylish and powerful phones from companies such as Samsung, HTC and Sony Ericsson have been flying off the shelves in the UK), but Android apps haven't always had a great press. Android has been criticised on security grounds, with accusations that there are more viruses and malware apps on Google's store than on Apple's App Store. However, Android apps have to ask for explicit permission to access your personal data and phone features, so familiarise yourself with these permissions requests when installing apps and you'll be less at risk.

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Now THAT'S An Engagement Ring!

Groundbreaking: This extraordinary creation claims to be 'the world's first diamond ring'

Now THAT'S An Engagement Ring! Jeweller's $70m Diamond Sparkler Cut Entirely From One 150-Carat Rock -- Daily Mail

A Swiss jewellery company has created a ring made from one enormous chunk of diamond.

Shawish Jewellery, a company based in Geneva, unveiled what they have billed as ‘the world’s first diamond ring’.

The 150-carat ring has been valued at around $70million and took one year to construct.

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My Comment: $70 million for a rock .... albeit a diamond one .... I have only one word for that .... ouchhh!!!!!

Is Space Junk A Threat To National Security?

Space Clutter a Growing Concern for Pentagon -- Military.com/Stars and Stripes

Space may be the final frontier, but it’s turning into a rough neighborhood — a limited number of Earth orbits increasingly crowded with satellites and littered with debris that can destroy valuable space assets.

Overcrowding in space is now a national security threat, experts say. U.S. Defense and State Department officials are grappling with the challenge of cleaning up the mess and encouraging “best practices” without compromising national defense.

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My Comment: Hmmmm .... one can only imagine the mess that will be produced if an armed conflict did occur in space. One side may win the war .... but be unable to use space for years (if not longer) because of the debris fields.

Cyber And Drone Attacks Are Changing Warfare

The new look of drone-enabled war. Reuters.

Cyber and Drone Attacks May Change Warfare More Than the Machine Gun -- Ross Andersen, The Atlantic

From state-sponsored cyber attacks to autonomous robotic weapons, twenty-first century war is increasingly disembodied. Our wars are being fought in the ether and by machines. And yet our ethics of war are stuck in the pre-digital age.

We're used to thinking of war as a physical phenomenon, as an outbreak of destructive violence that takes place in the physical world. Bullets fly, bombs explode, tanks roll, people collapse. Despite the tremendous changes in the technology of warfare, it remained a contest of human bodies. But as the drone wars have shown, that's no longer true, at least for one side of the battle.

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My Comment: Cyber and drone attacks may change warfare!?!?!?! I say that it has already changed warfare.

George Clooney's Satellites Document The Atrocities In Sudan

George Clooney's Satellite Spies Reveal Secrets Of Sudan's Bloody Army -- The Guardian

Actor and activist funds a hi-tech project that is tracking troops and warning civilians of attacks

Nathaniel Raymond is the first to admit that he has an unusual job description. "I count tanks from space for George Clooney," said the tall, easygoing Massachusetts native as he sat in a conference room in front of a map of the Sudanese region of South Kordofan.

Close by, pins and ink scrawlings on the map detail the positions of Sudanese army forces and refugee populations in the troubled oil-producing province, where the Sudanese army is carrying out a brutal crackdown.

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My Comment: I support this project wholeheartedly. Someone has to focus and document the atrocities that are occurring in the Sudan, and thank God it is someone like George Clooney.

The Satellite Sentinel Project website is here.

More Advancements In Body Armor

MetCel's body armor inserts protect soldiers against the blunt-force trauma of a bullet hitting body armor. CREDIT: MetCel

Startup's Hybrid Body Armor Softens Blow to Troops -- Live Science

Modern body armor capable of stopping bullets still can't protect a soldier from the full force of a bullet's impact — a body trauma responsible for most U.S. military gunshot injuries in Iraq and Afghanistan. That battlefield danger has driven one U.S. startup to create a lightweight, protective material worn under body armor, similar to how ancient warriors once wore padding beneath their chain mail or plate armor.

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My Comment: Faster please.

Is Nothing Off Limits?

Ear we go: Adverts could soon be produced according to environmental conditions such as background noise, if Google's patent becomes reality

Is Nothing Off Limits? Now Google Plans To Spy On Background Noise In Your Phone Calls To Bombard You With Tailored Adverts -- Daily Mail

* Patent also describes using other environmental factors such as air temperature to produce ads

Adverts could soon be tailored according to the background noise around you when using your smartphone, if a patent application by Google becomes reality.

The search engine giant has filed for a patent called ‘Advertising based on environmental conditions’.

As that title implies, it’s not just background sounds that could be used to determine what adverts you seen on your mobile phone. The patent also describes using ‘temperature, humidity, light and air composition’ to produced targeted adverts.

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My Comment: Makes you wonder if the NSA and other intelligence agencies are already using this technology to spy on certain individuals ... or are getting ready to do so.

Building A Better Brain For Memory (Video)

Bacteria May Help To Beef Up Our Immunity

A new study finds that a little bacteria is actually a good thing for the immune system. (Getty Images)

Bacteria Help Body Beef Up Immunity, Study Says -- ABC News

When it comes to bacteria, many people have a pretty simple view: Germs are bad, and our lives should be as free of them as possible.

But an alternate idea suggests just the opposite: Germs are a necessary part of a healthy immune system, helping our body's defenses beef up and fight future illnesses. When a person's exposure to germs is decreased, problems may arise.

The idea is called the hygiene hypothesis. For years, scientists have suspected that it played a role in how diseases affect people in the modern hand-sanitized world, but they never had any specific evidence.

But a new study from researchers at Brigham and Women's Hospital in Boston has changed that.

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My Comment: OK ... bring on those germs.

Weather Records Tumble By The Thousand As US Swelters

Weather Records Tumble By The Thousand As US Swelters And Global Warming Wins Converts -- The Telegraph

Think the drought's getting bad? You should be in Spicewood, 35 miles northwest of Austin, Texas. In January it became the first town to run out of water in an acute dry spell in the state. Now a 7,000 gallon tanker has to roll into own each day to bring the stuff of life – there's a ration of just 50 gallons a day per household – and the regional water utility expects this to go on for months.

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My Comment: A look at the drought in Texas.

Facebook Threatens Bosses Who Ask For Facebook Passwords From Job Applicants

Facebook Privacy Chief Fires Warning Shot At Bosses Who Demand Access -- The Guardian

Social networking site warns against employers who ask for the passwords of job applicants, saying legal action is possible

Facebook has hit out at the practice of employers asking for access to the accounts of their staff and potential hires.

The social network's chief privacy officer Erin Egan called the practice "distressing" and threatened legal action against companies that violate its users' privacy.

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My Comment: So much for privacy.

The Psychological Impact Of Holding A Gun

U.S. Army Pfc. Samuel Corsolini uses his weapon's scope to provide security as a UH-60 Black Hawk helicopter takes off after unloading U.S. and Afghan troops during a vehicle interdiction to disrupt Taliban activities as part of Operation Pranoo Verbena in Kandahar province, Afghanistan, March 16, 2012. Corsolini is a gunner assigned to the Company F, 2nd Battalion, 25th Aviation Regiment, 25th Combat Aviation Brigade. U.S. Army photo by Sgt. Daniel Schroeder

Holding A Gun Makes You Think Others Are Too -- Science Blog

Wielding a gun increases a person’s bias to see guns in the hands of others, new research from the University of Notre Dame shows.

Notre Dame Associate Professor of Psychology James Brockmole, who specializes in human cognition and how the visual world guides behavior, together with a colleague from Purdue University, conducted the study, which will appear in an upcoming issue of Journal of Experimental Psychology: Perception and Performance.

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My Comment: We have been conditioned to expect the worse when we see guns .... holding it into our hands will probably only reinforce this impression.

New Theory On Size Of Black Holes

Image from a simulation when the inclination is 150 degrees with full 3D rendering. (Credit: Image courtesy of University of Leicester)

New Theory On Size Of Black Holes: Gas-Guzzling Black Holes Eat Two Courses At A Time -- Science Daily

ScienceDaily (Mar. 23, 2012) — Astronomers have put forward a new theory about why black holes become so hugely massive -- claiming some of them have no 'table manners', and tip their 'food' directly into their mouths, eating more than one course simultaneously.

Researchers from the UK and Australia investigated how some black holes grow so fast that they are billions of times heavier than the sun.

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My Comment: Let`s just say that they are big and heavy.

The 2012 Heat Wave

2012 Heat Wave NASA

The 2012 Heat Wave: "Almost Like Science Fiction" -- Popular Science

Today is World Meteorological Day, and there's no better time to take a serious look at our meteorological surroundings than right now, here in North America. All across the continent, records have been smashed: from the Great Lakes to the Atlantic, a heat wave like nothing we've ever seen before is hitting the U.S. and Canada, while out west, Oregon has gotten a new record for snowfall. Just what is going on here?

This past Wednesday broke records all across the Midwest and Northeast. Some stats:

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My Comment: I live in Montreal .... and yes .... we also broke records here.

Europe Launches Heaviest Ever Craft Into Space

An automated craft laden with supplies for the International Space Station (ISS) headed into space in the heaviest launch ever undertaken by Europe. The 20-tonne vessel, named after a 20th-century Italian physicist, Edoardo Amaldi, was taken aloft by a heavyweight version of the Ariane 5 launcher Photo: AFP/GETTY

Europe Launches Heaviest Ever Craft Into Space -- The Telegraph

Europe has undertaken its heaviest ever launch after an automated craft the size of a double decker bus, laden with supplies for the International Space Station, blasted off into space.

The 20-ton vessel, named after 20th-century Italian physicist, Edoardo Amaldi, blasted off atop a heavyweight version of the Ariane 5 launcher at 01:34am (0434 GMT) from the launch pad in French Guiana.

"Mission accomplished," Jean-Yves Gall, the head of Arianespace satellite launch operator, said shortly after lift-off.

About an hour later the vessel separated from the launcher and went its orbit flight path in what Gall said was picture perfect execution.

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My Comment: The part of this report that I found interesting was the following ....

.... Laden with rubbish, the craft will then detach and burn up in a controlled destruction over the southern Pacific.

Hmmm .... so that's how they get rid of the trash.

Air Force Space Command Is Looking For A Few Good Cyber Warriors

AF Cyber Boss Wants High Quality Troops -- Military.com

The Air Force’s top cyber commander warned Thursday that the military may have a tough time finding all the qualified people it needs to stay ahead in the increasingly important world of attacking and defending networks.

Gen. William Shelton, head of Air Force Space Command, said that only a small percentage of people graduate with technical college degrees every year in the U.S. and of those an even smaller percentage are eligible to get the security clearance they’d need to become Defense Department or government cyber-operators.

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Update: The cyber war after next -- DoD Buzz

My Comment: For more info on Air Force Space Command, go here.

On a side note .... 'Hacktivists' stole 58% of thieved data in 2011.

This Months Solar Flare 'Likely Knocked' Military Satellites Offline

An M7.9 class flare. A solar flare is an intense burst of radiation coming from the release of magnetic energy associated with sunspots. Flares are our solar system’s largest explosive events.

Solar Flares Likely Knocked Military Satellites Offline -- US News and World Report

Solar storms earlier this month may have caused military satellites to reboot.

Despite being made to withstand radiation emitted from solar flares, a storm caused by the sun earlier this month may have temporarily knocked American military satellites offline, according to General William Shelton, head of the Air Force's Space Command.

The energy particles associated with two solar storms March 9 and 10 may have caused what are called "single event upsets" on military satellites. "The timing is such that we say this was likely due to [solar radiation]," Shelton told reporters at a Defense Writers Group breakfast Thursday. Although it's impossible to tell exactly what caused the events—essentially a temporary reboot of satellite instrumentation software—solar storms are known to wreak havoc on satellites.

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Update: General: Recent solar storm interfered with Air Force satellite -- Stars and Stripes

My Comment: An event like this makes you appreciate on why emp weapons are feared by the military.

Germany Unprepared For A Major Nuclear Disaster

(Click on Image to Enlarge)

Germany Unprepared For Major Nuclear Disaster -- Spiegel Online

If a nuclear disaster comparable to Fukushima were to hit a German nuclear plant, authorities would be unprepared to handle it, and scientific projections show that radiation would likely spread much further than previous estimates. But government agencies have done little to address the problem. Critics call the delay a "scandal."

The projected catastrophe would begin on the cold winter's day of Dec. 1, 2010. In the scenario envisioned by scientists, fuel elements begin melting at the Philippsburg 2 nuclear power plant in the southwestern German state of Baden-Württemberg. Engineers release pressure to prevent the plant from exploding, and for the next 25 days, radioactive clouds move north toward the Rhine Valley, over the cities of Speyer and Hockenheim, toward Mannheim and Heidelberg.

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My Comment: Hmmmm .... I doubt that anyone can really be prepared for a major nuclear disaster.

Apple's iPhone 5 Will Launch This Summer

White iPhone 4S: The new iPhone 5 will have a much bigger 4.6-inch screen, and will launch this summer, according to sources in Korea

Apple's iPhone 5 Will Have Much Bigger 4.6-Inch Screen, Say Korean Suppliers - And Will Launch In Summer -- Daily Mail

* Screen would make new phone same size as Android rival Galaxy S2
* Leak from unnamed Korean source
* Release date 'in second quarter' this year

The new iPhone 5 will have a much bigger 4.6-inch screen, and will launch this summer, according to sources in Korea.

The leak, reported in a business newspaper in Korea, would make the new iPhone the same size as its cult Android rival the Galaxy S2.

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My Comment: Yup .... this will be my next phone.

Mapping The Brain

The Brain Atlas Allen Institute for Brain Science

Microsoft Co-Founder Paul Allen Invests $300 Million Into Mapping the Brain -- Popular Science

Paul Allen’s commitment to tackling big questions in neuroscience grows larger still. The Microsoft co-founder has already contributed hundreds of millions of dollars to brain science, much of it to the establishment of the Allen Brain Institute, a nonprofit charged with building a massive database of information about the brain. Now, seemingly from a frustration with the slow pace of discovery elsewhere in the field, Allen has committed another $300 million over the next decade to expanding his institute to include it’s own lab for neuroscience investigation.

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My Comment: That is going to be a very impressive data base.

Americans Now Watch More Online Movies Than DVDs

Monthly streaming subscription services like Netflix account for 94% of all paid online movie consumption. Netflix

Americans Now Watch More Online Movies Than DVDs -- CNN

NEW YORK (CNNMoney) -- U.S. movie buffs will pay to watch more movies online in 2012 than they will on physical video formats like DVD. That historic first marks a tipping point for Hollywood -- and its business model.

The stat comes a report that research firm IHS iSuppli released late Thursday. Online views, or paid "transactions," will hit 3.4 billion this year, compared with 2.4 billion for physical copies, according to IHS's forecast.

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My Comment: I am one of those who now watches his shows and movies on my computer screen.

Have Americans Forgotten About AIDS?

The Global Epidemic the U.S. Forgot -- Yahoo News/ABC

Like a brush fire, The HIV/AIDS epidemic has spread across the world over the last 30 years, picking up steam in certain areas and losing steam in others. Why?

While rates of infection in Western nations have gone down, there has been an explosion of cases in sub-Saharan Africa, India, China and parts of Russia.

In this two week Around the World special, Christiane Amanpour takes an in depth look at the illness that has defined an era, a disease that strikes fear in all of us.

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My Comment: Americans have not forgotten about AIDS .... it is just that other issues have taken precedent.

Here Come The Water Wars

(Click on Image to Enlarge)

Water Wars Between Countries Could Be Just Around The Corner, Davey Warns -- The Guardian

Energy secretary tells conference that growing pressure on water resources could worsen existing war and lead to new ones

Water wars could be a real prospect in coming years as states struggle with the effects of climate change, growing demand for water and declining resources, the secretary of state for energy and climate change warned on Thursday.

Ed Davey told a conference of high-ranking politicians and diplomats from around the world that although water had not been a direct cause of wars in the past, growing pressure on the resource if climate change is allowed to take hold, together with the pressure on food and other resources, could lead to new sources of conflict and the worsening of existing conflicts.

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My Comment: Conflicts and wars over water is nothing new in human history. All empires and great powers have always had their main cities near sources of water .... whether by the sea and/or by a major river. Cutting off these sources of water will guarantee conflict and war, and with water becoming a precious resource in the 21rst century .... wars over fresh water will probably be the eventual outcome.

Special Note: The above image (click on the image to expand it) sums up the world's water situation perfectly.

Update: U.S. intelligence: Looming water woes will add to global instability -- McClatchy News

Polio Alert For Pakistan

Polio Virus In Pakistan: WHO Warns Of Travel Ban -- DAWN

ISLAMABAD, March 20: The World Health Organisation (WHO) has warned Pakistan that if the polio virus was not contained, it could face serious consequences such as travel and visa restrictions and sanctions imposed by countries across the world.

Dr Bruce Aylward, Assistant Director-General of Polio, Emergencies and Country Collaboration, WHO, told Dawn after a press conference organised by country office of WHO that lately the global community had been expressing its anxiety over the widespread prevalence of the virus in Pakistan.

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Watch The Northern Lights Live On The Web

A still image of what the aurora show will look like through the Slooh Space Camera during the live webcast. CREDIT: Slooh Space Camera

Light Show: Watch Auroras Live On Web -- Space.com

The sun has been causing a commotion lately, sending out a barrage of solar storms that have fired up Earth's auroras, to the delight of those who live in far northern latitudes. Now, with the help of a webcam in Alaska, those who live outside of the usual range of the northern lights will get a chance to watch their eerie dance.

The Slooh Space Camera, located outside of Fairbanks, Alaska, will be streaming live starting at 11:00 p.m. PDT (2:00 a.m. EDT) today, March 22 (06:00 UTC March 23), with astronomer Bob Berma on-site to commentate throughout the show.

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CSN Editor: The Slooh Space Camera website is here.

Seven Brilliant Lectures By Richard Feynman (Video)

Watch A Series Of Seven Brilliant Lectures By Richard Feynman -- io9

Richard Feynman was obviously famous for his work as a physicist, but he's also widely regarded as one of the most lucid and effective lecturers to ever address an audience. So renowned, so readily accessible were his presentations, that his introductory physics lectures (which he delivered to undergraduates at Caltech) have since been immortalized in the form of a three-volume set called, quite simply, The Feynman Lectures.

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My Comment: I always loved his books and videos. It's good to see 7 of them together.

Why Women Moan During Sex

Why Women Moan During Sex -- CNN

Ian Kerner, a sexuality counselor and New York Times best-selling author, blogs about sex weekly on The Chart. Read more from him on his website, GoodInBed.All you have to do is watch nearly any depiction of female orgasm on screen to get an idea of how a woman is “supposed” to react during sex.

From "When Harry Met Sally" to "Sex and the City" to your basic porn film, women in the throes of passion aren’t just shouting their ecstasy from the rooftops - they’re moaning with pleasure. Loudly.

But is this just cinematic license, or is there really something to noisy sex?

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My Comment: No comment ....

How Many X-37Bs Are There?

Just How Many X-37Bs Are There? -- Defense Tech

So Air Force Space Command boss Gen. William Shelton gave us a tiny bit more insight into the service’s super secret space spycraft, the X-37B, when he said that it’s doing its super secret — and year-long — mission excellently and that there’s no need for a bigger version of it or to increase the size of the X-37B fleet.

What was really interesting about his comments, was the fact that he wouldn’t say just how big the fleet is. Keep in mind that the service has said that it’s got two of the mini-shuttles for a while now, but Shelton’s response to a question about the size of the fleet raised more questions than it answered.

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Update: Air Force Will Continue to Launch Mysterious X-37B Space Plane (Updated) -- National Defense

My Comment: There are only two, but if the Air Force had the budget .... hmmmm .....

James Cameron Heading To The Bottom Of The Mariana Trench

James Cameron emerges from the hatch of Deepsea Challenger during testing of the submersible in Jervis Bay, south of Sydney, Australia in 2012. Photo: AFP

James Cameron Descends To The Bottom Of The Mariana Trench -- The Telegraph

James Cameron, the multi-millionaire Hollywood film director behind Titanic and Avatar, is heading to the bottom of the Mariana Trench in person armed with hi-tech 3D cameras and lights that will capture the moment for cinemagoers.

Fewer people have reached the deepest point in the world's oceans than have walked on the moon, but the obscure worms and tiny crustaceans that reside there are receiving an unlikely visitor.

Cameron set out from the tiny Pacific island of Guam for the Mariana Trench, and is descending more than seven miles straight down in a lime green reinforced submersible, the first ever solo mission to the lowest point on Earth.

Cameron’s 24ft long vertical capsule, The Deepsea Challenger, weighs 11 tons and was built amid great secrecy in Australia over the last eight years.

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My Comment: Good luck.

Red Meat Halves Risk Of Depression

The Australian government recommends eating 65 -100g of lean, red meat three to four times a week Photo: ALAMY

Red Meat Halves Risk Of Depression -- The Telegraph

Women who reduce lamb and beef in their diets are more likely to suffer depression, according to the new study.

Experts admitted surprise at the findings because so many other studies have linked red meat to physical health risks.

The team made the link after a study of 1000 Australian women.

Professor Felice Jacka, who led the research by Deakin University, Victoria, said: "We had originally thought that red meat might not be good for mental health but it turns out that it actually may be quite important.

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My Comment: As one who enjoys a good steak .... I agree.

Why Taking A Vacation Is Good For You

The Benefits Of Taking Time Off -- US News And World Report/Inside Science

Taking a vacation may not only make you happy, but increase your job performance.

(ISNS)—Rae and Bruce Hostetler not only work very hard, they also relax just as well. Numerous vacations help the suburban Indianapolis couple to maintain their health and emotional well-being—and it's no surprise to health care professionals.

"Rest, relaxation, and stress reduction are very important for people's well-being and health. This can be accomplished through daily activities, such as exercise and meditation, but vacation is an important part of this as well," said primary care physician Natasha Withers from One Medical Group in New York. Withers lists a decreased risk of heart disease and improved reaction times as some of the benefits from taking some time off.

"We also know that the mind is very powerful and can help with healing, so a rested, relaxed mind is able to help the body heal better," said Withers.

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My Comment: How can I disagree with that.

NSA Chief Denies To Congress That They Are Conducting Domestic Spying

NSA Chief Denies Domestic Spying But Whistleblowers Say Otherwise -- Threat Level

In a rare break from the NSA’s tradition of listening but not speaking, NSA chief General Keith Alexander was grilled Tuesday on the topic of eavesdropping on Americans in front of a House subcommittee.

The questioning from Rep. Hank Johnson (D-Georgia) was prompted by Wired’s cover story this month on the NSA’s growing reach and capabilities, but leaves Americans with as many questions about the reach of spy agency’s powers as they had before Alexander spoke.

Alexander denied, in carefully parsed words, that the NSA has the power to monitor Americans’ communications without getting a court warrant.

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My Comment: The NSA chief is very careful with his words .... it appears that he has his own definition of spying and eavesdropping.

The Titanic As You've Never Seen It Before

Mapping out the wreck: The ship was four days into its journey from Southampton to New York when it sunk in the middle of the night on April 14, 1912

The Titanic As You've Never Seen It Before: A Century After It Sank, Stunning New Hi-Tech Images Reveal Doomed Ship On Ocean Floor -- Daily Mail

The sinking of the Titanic is one of the 20th century's great dramas, a mystery that has confounded scientists and historians for decades.

There is still an aura of mysticism that remains around that fateful ship and new photos that will be published in the April 2012 edition of National Geographic Magazine provides for the first time a sense of what the wreck looks like today.

These new photographs, shot using state-of-the-art technology by independent research group Woods Hole Oceanographic Institution, provide a greater understanding of what happened on that fateful April 15, 1912.

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My Comment: A hundred years anniversary coming up .... I can imagine the parties that will be breaking out around the world on that day.

U.S. Navy Opens A 'Hunger Games' Arena For Military Robots

The Tropical High Bay, part of the Laboratory for Autonomous Systems Research, is a 60' by 40' greenhouse that contains a re-creation of a southeast Asian rain forest. In the Tropical High Bay, temperatures average 80 degrees with 80 percent humidity year round. CREDIT: U.S. Naval Research Laboratory

Navy Opens 'Hunger Games' Arena For Military Robots -- Live Science

A new U.S. Navy lab can track every movement of battlefield robots as they struggle to survive arenas built to resemble scorching deserts, wave-pounded shores and tropical rain forests.

The lab's biggest environment has high-speed video cameras that automatically swivel to follow up to 50 ground robots, flying drones and even human soldiers. Such intense surveillance of man-made survival settings may remind science fiction readers of "The Hunger Games" — a popular book series turned Hollywood film(s) where "game makers" construct huge, naturalistic arenas to feature reality television displays of battles to the death.

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Update: The Navy's New Autonomous Research Lab is a 'Hunger Games' Arena for Robots -- Popular Science

My Comment: Hmmmm .... so The "Hunger Games" may not be so sci-fi afterall.

How Quake-Prone Is The Mexico?

Mexico Earthquake: How Quake-Prone Is The Region? -- Christian Science Monitor

Mexico earthquake history shows that the same faults that caused Tuesday's Mexico earthquake can produce even bigger events, like one that struck in 1985.

Authorities in Mexico are surveying that damage following a magnitude 7.4 quake that struck the country just after noon on Tuesday local time.

The quake was centered some 31 miles north-northeast of the city of Ometepec, in a mountainous region dotted with villages. The rupture occurred at a depth of about 12 miles, according to estimates from the US Geological Survey's Earthquake Information Center in Golden, Colo.

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Here Comes The U.S. Navy's Robot Jellyfish

Robotic Jellyfish Fuelled By Hydrogen Invented -- BBC

Engineers in the US say they have invented a hydrogen-powered robot that moves through water like a jellyfish.

Development of the robot, nicknamed Robojelly, is in the early stages but researchers hope it could eventually be used in underwater rescue operations.

Writing in Smart Materials and Structures, Yonas Tadesse said the jellyfish's simple swimming action made it an ideal model for a vehicle.

Being fuelled by hydrogen means, in theory, it will not run out of energy.

Mr Tadesse, the lead author of the study, said: "To our knowledge, this is the first successful powering of an underwater robot using external hydrogen as a fuel source."

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More News On The US Navy's Development Of The Robot Jellyfish

Just when you thought it was safe to go back in the water: American scientists unleash robotic jellyfish -- Daily Mail
Jellyfish-Inspired Robot Runs on Hydrogen -- Discovery News
Robotic jellyfish may never run out of energy -- MSNBC
Ocean-powered robotic jellyfish could theoretically run forever -- Gizmag
Jellyfish inspires latest ocean-powered robot -- e! Science News
Robot jellyfish fuelled by hydrogen -- Physics World
Robot jellyfish sucks up power from the water -- New Scientist
Robojelly is a robot jellyfish -- UberGizmo
When the Earth is uninhabited, this robotic jellyfish will still be roaming the seas -- io9

Illegal Logging Makes Billions

Brazil's deforestation rate has risen and fallen in recent years, as enforcement has changed

Illegal Logging Makes Billions For Gangs, Report Says -- BBC

Illegal logging generates $10-15bn (£7.5-11bn) around the world, according to new analysis from the World Bank.

Its report, Justice for Forests, says that most illegal logging operations are run by organised crime, and much of the profit goes to corrupt officials.

Countries affected include Indonesia, Madagascar and several in West Africa.

The bank says that pursuing loggers through the criminal justice system has made a major impact in some nations, and urges others to do the same.

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My Comment: Make a few makes .... and then spend more to repair the damage. That's the problem with uncontrollable logging.

China Bans The F-Word

Rumours circulated online that the driver of the Ferrari 458 Italia, which can cost as much as £169,545, was the son of a high-ranking government official

China Bans The F-word: Censors Block Ferrari From Social Networks To Suppress Rumours Party Official’s Son Was Involved In An Accident -- Daily Mail

Censors in China have banned internet users from searching the word Ferrari to suppress rumours the son of a senior party official was killed in high-speed car crash.

All references to the Italian supercar company were mysteriously removed from China's online search engines in the early hours this morning.

The ban came after speculation that a young man killed on Sunday when the Ferrari 458 he was driving split in two near Baofusi Bridge, in Beijing, was in fact the son of senior Communist party official.

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More News On China Censoring The 'Ferrari' Word

Why Chinese Censors Banned ‘Ferrari’ From Internet Search -- Jalopnik
‘Ferrari’ banned from internet search in China after 458 Italia crash -- In Auto News
Online restrictions after China Ferrari crash - media -- BBC
Secrecy of mysterious Ferrari crash fuels speculation in Beijing -- Globe And Mail
Ferrari Crash Cover Up and China’s Filthy Rich Kids -- ABC News
China hopes to drive traffic away from Ferrari users -- The Guardian

Females Achieve Sexual Pleasure And Orgasm By Working Out

Females Achieve Orgasm and Sexual Pleasure By Working Out -- Sci-Tech Daily

It looks like time at the gym may be more satisfying for women than a hot date. A new study from the University of Indiana confirms that women can achieve an orgasm, often called “coregasm,” simply by working out.

While not unheard of, reports of “coregasm” have circulated in the media for years, these are the first confirmed findings authored by Debby Herbenick, co-director of the Center for Sexual Health Promotion in Indiana University’s School of Health, Physical Education and Recreation and J. Dennis Fortenberry, M.D., professor at the Indiana University School of Medicine and Center for Sexual Health Promotion affiliate. The findings are published in a special issue of Sexual and Relationship Therapy.

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My Comment: I guess this is a new spin on the term "I's going for a work-out".

Neuroscience: Ethics And National Security

(credit: MGM)

Neuroscience, Ethics, And National Security: The State Of The Art -- Kurzweilai

U.S. military and intelligence communities fund and utilize an array of neuroscience applications, generating profound ethical issues, say researchers from Wake Forest University and theUniversity of Pennsylvania.

Neuroscience offers possibilities for cutting edge, deployable solutions for the needs of national security and defence, but are, or at least should be, tempered by questions of scientific validity, consequential ethical considerations, and concern for the relationship between science and security, according to the researchers.

Read more ....

Check Out How You Are Being Tracked On The Web

Cool Science Editor: Check out how you are being tracked .... try this!.

Military Funding Of Brain Research Raises Ethical Issues

The Future Soldier Initiative. CREDIT: U.S. Army Natick Soldier Research Design and Engineering Center in Massachusetts.

Military-Funded Brain Science Sparks Controversy -- Live Science

Brain research and associated advances such as brain-machine interfaces that are funded by the U.S. military and intelligence communities raise profound ethical concerns, caution researchers who cite the potentially lethal applications of such work and other consequences.

Rapid advances in neuroscience made over the last decade have many dual-use applications of both military and civilian interest. Researchers who receive military funding — with the U.S. Department of Defense spending more than $350 million on neuroscience in 2011 — may not fully realize how dangerous their work might be, say scientists in an essay published online today (March 20) in the open-access journal PLoS Biology.

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My Comment: You know that this research is important when the U.S. Department of Defense spends more than $350 million on neuroscience in 2011 alone.

60 Minutes Interview: Billionaire Entrepreneur Elon Musk And His Company SpaceX

Is Your TV Watching You?

The new Samsung HDTV has hard-wired camera and microphone, plus face recognition and other unprecedented features.

Is Your TV Watching You? Latest Models Raise Concerns -- MSNBC

Samsung’s 2012 top-of-the-line plasmas and LED HDTVs offer new features never before available within a television including a built-in, internally wired HD camera, twin microphones, face tracking and speech recognition. While these features give you unprecedented control over an HDTV, the devices themselves, more similar than ever to a personal computer, may allow hackers or even Samsung to see and hear you and your family, and collect extremely personal data.

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My Comment: I guess CIA Director Petraeus was onto something.

Is The iPad3 Overheating?

Selling like hot cakes: people wait on a street in front of an Apple store for the new iPad. Photograph: Michaela Rehle/Reuters

New iPad Runs Hotter Than Skin Temperature, Say Reports -- The Guardian

Tests by Dutch technology site suggest 'iPad 3' can get hotter than 32C, as new iPad sales top 3m in three days.

The "new iPad" – AKA iPad 3 – operates at a higher temperature than its predecessor, according to tests. And it's got people complaining in support forums that it feels "hot" – which appears to be because when it starts running warm, it goes above normal skin temperature.

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My Comment: Oh oh.

Virgin Galactic Gets It`s 500th Customer

Actor Ashton Kutcher is set to go into orbit on board Richard Branson's pioneering space ship, the Virgin Galactic Photo: Reuters/EPA

Ashton Kutcher To Be Propelled Into Orbit Aboard Virgin Galactic -- The Telegraph

Actor Ashton Kutcher is set to go into orbit after becoming the 500th customer to sign up for Virgin Galactic, Richard Branson's pioneering space ship, the British tycoon said Monday.

The newly-single star, who split from actress Demi Moore in November, is "thrilled" to join the line for the Virgin Galactic service, which is in its "final stages" of flight tests, Branson wrote on his blog.

"I gave Ashton a quick call to congratulate and welcome him," wrote the multi-millionaire entrepreneur, known for his trademark publicity stunts.

"He is as thrilled as we are at the prospect of being among the first to cross the final frontier (and back!) with us and to experience the magic of space for himself."

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My Comment: If I had the money .... I would sign up.

How Satellites Are Locating Ancient Human Settlements

The MIT software looks for signs of ancient settlements including earth disturbed by collapsing mud huts, and lighter areas of earth created by disturbed soil

Satellites Identify Thousands Of Small Hills As Ancient Human Settlements -- Christian Science Monitor

Now, two scientists have figured out a more efficient way of locating these sites, via their footprints, from space.

Ancient humans have changed the landscape around their settlements in such ways that even today archaeologists can distinguish between "lived in" spots and those never occupied by humans.

Now, two scientists have figured out a more efficient way of locating these sites, via their footprints, from space.

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More News On How Satellites Are Locating Ancient Human Settlements

A missing chapter in history? New satellite technique finds 9,000 ancient settlements dotted across what is now Syria -- Daily Mail
Satellites expose 8,000 years of civilization -- Nature
Satellite Views Reveal Early Human Settlements -- Discovery News
Satellites spy 1000s of ancient human settlements -- CBS/Live Science
Ancient sites spotted from space, say archaeologists -- BBC
Researchers Discover Thousands Of Early Human Settlements In Syria -- IBTimes
Using Space Satellites to Spot Ancient Cities -- Smithsonian

Robots And Kids

Robots Could Be Future Playmates For Kids -- Live Science

As technology continues to improve, humanlike robots will likely play an ever-increasing role in our lives: They may become tutors for children, caretakers for the elderly, office receptionists or even housemaids. Children will come of age with these androids, which naturally raises the question: What kind of relationships will kids build with personified robots?

Children will view humanoid robots as intelligent social and moral beings, allowing them to develop substantial and meaningful relationships with the machines, new research suggests.

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My Comment: My best friend is my robot .... oh oh.

How "Seeing Around Corners" May Become The Next 'Superpower'

Why Seeing Around Corners May Become Next 'Superpower' -- Live Science

Superman had X-ray vision, but a pair of scientists has gone one better: seeing around corners.

Ordinarily, the only way to see something outside your line of sight is to stand in front of a mirror or similarly highly reflective surface. Anything behind you or to the side of you reflects light that then bounces off the mirror to your eyes.

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My Comment: There are multiple applications for this technology.

Porsche 918 Spyder On Display

Porsche 918 Spyder Concept

An Exclusive Ride In The World’s First Plug-In Hybrid Supercar -- Autopia

NARDO, Italy – There’s a digital clock mounted above the door of Dr. Frank-Steffen Walliser’s office counting down the days until the launch of Porsche 918 Spyder. It’s a constant reminder of what Walliser and his team have been tasked with. They’re reinventing the supercar for the 21st century and we’ve traveled all the way to the high-security Nardo Test Track for an exclusive ride in the world’s first plug-in hybrid supercar.

This is most definitely not a Prius.

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More News On The Porsche 918 Spyder

Porsche Unleashes 918 Spyder Hybrid Prototype on the Racetrack -- Daily Tech
Early Porsche 918 Spyder prototype hits the track -- Slash Gear
Porsche 918 Spyder: The first ride in the future game changer -- Autoweek
Porsche 918 Spyder Prototype Looks Like a Skunkworks Supercar -- AutoGuide
Porsche 918 Spyder Development Progressing -- GTSpirit
Porsche 918 hybrid supercar rolls out of our dreams, onto the tarmac -- Endgadget
Development of Porsche 918 plug-in hybrid supercar progressing nicely -- AutoBlog Green
Report: Porsche Rolling Out Plug-In Hybrid Panamera Next Year -- Automobile
Porsche Panamera Plug-In Hybrid in 2013 -- Autoevolution