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.

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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

Robotic Subs May One Day Span The Oceans

A mine-hunting robot is lowered from the U.S.S. Avenger into the Strait of Malacca, May 2011. Photo: U.S. Navy

Navy Chief: Robotic Subs Might Span Oceans. (Someday.) -- Danger Room

It’s been the Navy’s dream for years: undersea drones that can swim entire oceans. But it’s been thwarted by science’s inability to build propulsion and fuel systems for a journey of that length. Still, the Navy’s top officer and its mad scientists think that some recent research could help turn the dream into an ocean-crossing reality.

“I’m very much desirous of that end-state, cross-ocean, as feasible,” Adm. Jonathan Greenert, the chief of naval operations, told reporters on Friday. “There are a few propulsion systems that can give you that range — 30-day, 45-day. The fuel needed, regrettably, is extensive, and that drives the size, so we’re not there yet.”

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My Comment: This is one of the Navy’s many dream .... undersea drones that can swim entire oceans.

Are Terror Groups Using Computer Games To Plot Attacks?

A scene from the popular video game "Call of Duty: Modern Warfare 3." (Activision)

The Real Call of Duty: Terror Gangs 'Using Computer Games To Plot Atrocities Securely Online' -- Daily Mail

* Claims come a month after government announced plans to monitor all online communications
* Players reportedly choose realistic war games to mask their plotting as harmless gamers' chatter
* Jihadis may even be using the ultra-realistic violent simulations as training for planned atrocities

Islamic extremists are using realistic war-based action games such as Call Of Duty to plot terrorist attacks in secret, it was claimed today.

With security services monitoring phone calls, emails and online messages, fanatics are reportedly using the online chat functions of video games to make plans in private.

Users can log into the games in groups to compete against each and, it is claimed, chat securely without arousing the attention of police and MI5.

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More News On Terror Groups Using Video Games To Plot Attacks

Game fanatics -- The SUN
Terrorists use online games like 'Call of Duty' to plot attacks -- FOX News/The SUN
Terrorists Using Call of Duty To Plot Attacks -- Game Revolution
Extremists practice terrorism in console games -- The Inquirer
Apparently Terrorists Are Using Xbox Live To Plan Attacks -- ITProPortal
Sun reports terrorists using Call of Duty as training tool, global threat levels reduced -- PCGamer
Call of Duty 'used by terrorists to plan attacks' -- Digital Spy

Neil deGrasse Tyson - We Stopped Dreaming

Neil deGrasse Tyson Makes The Case For Doubling The NASA Budget -- The Next Big Future

The 2008 bank bailout of $750 billion was greater than all the money NASA had received in its half-century history; two years’ U.S. military spending exceeds it as well. Right now, NASA’s annual budget is half a penny on your tax dollar. For twice that–a penny on a dollar–we can transform the country from a sullen, dispirited nation, weary of economic struggle, to one where it has reclaimed its 20th century birthright to dream of tomorrow.

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The Science of Rail Guns

The Science Of Rail Guns -- io9 News

Ubiquitous in science fiction, rail guns are a hot area of military research in real life too. But will we ever really get to use them the way people in science fiction do? And could rail guns be used for a non-violent reason — inexpensively launching payload into space?

Halo Reach ends with your Spartan taking up a mounted rail gun to destroy an incoming Covenant ship. Rail guns are the basis for a funny aside in Mass Effect 2. They're used in Babylon 5 and Stargate Atlantis and The Last Starfighter. And they're a devastating hand-held weapon in the Metal Gear Solid and Quake series. Now, let's discover the real science behind rail guns.

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My Comment: An adequate review.

Meet The Man Who Broke The Bank At Three Casinos

Wilk

The Man Who Broke Atlantic City -- The Atlantic

Don Johnson won nearly $6 million playing blackjack in one night, single-handedly decimating the monthly revenue of Atlantic City’s Tropicana casino. Not long before that, he’d taken the Borgata for $5 million and Caesars for $4 million. Here’s how he did it.

Don Johnson finds it hard to remember the exact cards. Who could? At the height of his 12-hour blitz of the Tropicana casino in Atlantic City, New Jersey, last April, he was playing a hand of blackjack nearly every minute.

Dozens of spectators pressed against the glass of the high-roller pit. Inside, playing at a green-felt table opposite a black-vested dealer, a burly middle-aged man in a red cap and black Oregon State hoodie was wagering $100,000 a hand. Word spreads when the betting is that big. Johnson was on an amazing streak. The towers of chips stacked in front of him formed a colorful miniature skyline. His winning run had been picked up by the casino’s watchful overhead cameras and drawn the close scrutiny of the pit bosses. In just one hand, he remembers, he won $800,000. In a three-hand sequence, he took $1.2 million.

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My Comment: My pockets are empty and my luck is not that great. Sighhh .... best stick to buying my weekly $5 loto ticket.