A Science News Aggregator That Covers Stories in the World Of Science And Technology.
Monday, June 25, 2012
A Cure For Balding Men?
Scientists have discovered that hair follicles in people who are balding are trapped in a "sleeping" state and are now developing a new treatment to combat baldness.
It sounds more like an explanation that would be used by nursery children than respected scientists, but researchers have found that rather than losing their hair altogether, people who are going bald are suffering from "sleeping" hair follicles.
Trichologists have discovered that hair follicles on the scalp can become trapped in a resting state where they do not grow new hair, leading to thinning.
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My Comment: Faster please.
The Ultimate Zombie Gun
The Perfect Piece For The Zombie Apocalypse: Shop Owners Create The Perfect Rifle (With NINE 30-Round Magazines) To Take On The Undead Hordes -- Daily Mail
The Zombie Apocolypse will hit us all one day. That's basically a fact.
But whether it comes today - or 28 Days Later - these two shop owners from Jonesboro, near Atlanta, will be ready to deal with any of the area's Resident Evil when the undead finally arrives.
They have created the ultimate zombie gun - mounted with nine 30-round magazines, four flashlights, three lasers to pinpoint out their lumbering targets, and three different sightings so they can pick off their targets from 100, 200 or 300 yards away.
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My Comment: Where do I put the bayonet?
Are U.S. Drones Vulnerable To Terrorist Hijacking?
EXCLUSIVE: Drones Vulnerable To Terrorist Hijacking, Researchers Say -- FOX News
A small surveillance drone flies over an Austin stadium, diligently following a series of GPS waypoints that have been programmed into its flight computer. By all appearances, the mission is routine.
Suddenly, the drone veers dramatically off course, careering eastward from its intended flight path. A few moments later, it is clear something is seriously wrong as the drone makes a hard right turn, streaking toward the south. Then, as if some phantom has given the drone a self-destruct order, it hurtles toward the ground. Just a few feet from certain catastrophe, a safety pilot with a radio control saves the drone from crashing into the field.
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My Comment: It looks like the Iranians figured out this trick when they brought down this top secret U.S. drone last year.
A Successor To The Concorde?
Artist's impression of the new supersonic commercial passenger aircraft which will fly at speeds of 2,500 mph
The Race To Build A Successor To Concorde: Boeing, Gulfstream and Nasa Join Forces To Create A Supersonic Jet Capable Of Flying From London To Sydney In FOUR HOURS -- Daily Mail
Aircraft enthusiasts are waiting with growing anticipation for the unveiling of plans for a supersonic jet that may be able to fly London to Sydney in just four hours.
U.S. builders - helped by the Nasa space agency - will reveal the prototype successors to Concorde at the Farnborough air show next month.
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My Comment: Being cooped up in an airplane for more than 4 hours has always been a pet peeve for me. Cutting that down to a quarter of the time will get no objections from me. But .... I suspect that the ticket prices will be expensive.
The Future Of Vehicles?
Unique features: No emissions, there is storage space in both the boot and the bonnet, and the Tesla can be fully charged up for the cost of £6.40
The Future Of Vehicles? PayPal Founder Unveils 'Tesla' Electric Car Which Accelerates Faster Than A BMW And Travels 300 Miles On A Top-Up Of £6.40 -- Daily Mail
Elon Musk, the creator of the Tesla Model S electric car, has already revolutionised the world twice.
He co-founded PayPal, one of the staple payment methods on the internet, then founded the Space X rocket project, which launched last month and made him the first commercial operator in space.
Now his electric car attempts a motor revolution - packing as it does an electric engine that can do 0-60 in a silent 4.4 seconds, two 'boots' as there is no engine in the bonnet, and 300miles between charges - which, when it comes, only costs £6,40.
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My Comment: With these cars at a price range between at $49,900 (£31,500) and $84,900 (£54,000) .... they are not going to be cheap.
Friday, June 22, 2012
Will Microsoft Build It`s Own Windows Phone 8?
Microsoft May Build Own Windows Phone 8 -- Information Week
Microsoft might rile its hardware partners again by developing and bringing to market its own Windows Phone 8 smartphone.
Microsoft has had a big week. On Monday, it revealed the Surface tablet, a Windows 8 device that the company will manufacture itself. On Wednesday, Microsoft showed off the core features of Windows Phone 8, a significant leap forward for the platform that should boost its appeal to consumers, businesses, and developers alike. Both announcements enjoyed a warm welcome and demonstrated that Microsoft clearly has a long-term strategy in play that will coalesce in the coming months.
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My Comment: Microsoft certainly has the resources and means to produce a smartphone .... but will they? My gut tells me yes.
Remembering Alan Turing, The Father Of The Computer
Remembering Alan Turing At 100 -- Endgadget
Alan Turing would have turned 100 this week, an event that would have, no doubt, been greeted with all manner of pomp -- the centennial of a man whose mid-century concepts would set the stage for modern computing. Turing, of course, never made it that far, found dead at age 41 from cyanide poisoning, possibly self-inflicted. His story is that of a brilliant mind cut down in its prime for sad and ultimately baffling reasons, a man who accomplished so much in a short time and almost certainly would have had far more to give, if not for a society that couldn't accept him for who he was.
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More News On Alan Turing
Alan Turing, the father of the computer, is finally getting his due -- Washington Post
Alan Turing 100: Visionary, war winner ... game maker? -- The Register
Alan Turing: the short, brilliant life and tragic death of an enigma -- The Guardian
Centenary of the birth of WWII code breaker Alan Turing -- BBC
Happy 100th birthday, Alan Turing -- MSNBC
The Enigma of Computing's Lost Genius -- Wall Street Journal
Alan Turing: The experiment that shaped artificial intelligence -- BBC
How to Pass the Turing Artificial Intelligence Test -- Wired Science
LEGO Turing Machine Is Simple, Yet Sublime -- Underwire
What was Alan Turing's greatest contribution? -- BBC
Alan Turing: Is he really the father of computing? -- BBC
The Move To Limit Freedom On The Web Picks Up
A global concern: Protesters from the Anonymous India group in Mumbai of hackers wear Guy Fawkes masks as they protest against laws they say gives the government control over internet usage
The Battle For Internet Freedom: Russia Tells U.N. During Secret Talks That It Wants To Be Able To censor The Web To Repress Political Opposition -- Daily Mail
* Russian President Vladimir Putin 'wants there to be centralised control of the internet'
* U.S. vows to block any proposals at U.N. Internet conference involving 170 countries
* Global web treaty will be first revision to rules in 20 years
* 'Leaks' website set up to make treaty negotiations transparent
Russia wants the ability to censor the internet - but the U.S. plans to stonewall the plans at a U.N. conference later this year.
Russia says it wants wants the right to block access where it is used for 'interfering in the internal affairs, or undermining the sovereignty, national security, territorial integrity and public safety of other states, or to divulge information of a sensitive nature'.
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My Comment: This is not surprising. The last thing that an authoritarian government wants is the free flow information .... and the internet is one massive flow of information.
Thursday, June 21, 2012
How Camera Tech Is Revolutionizing Surveillance
A photograph of the Seattle skyline taken with the Aware-2 camera. (Duke University Imaging and Spectroscopy Program / June 20, 2012)
New Gigapixel Camera May Revolutionize Photography, Surveillance -- L.A. Times
Say cheese: Engineers have created a new camera with the capability of capturing over a gigapixel of data, a resolution that is significantly better than normal human vision.
Pixels represent individual points of data in an image, so the more pixels in a single image, the more details can be resolved within that image. The average retail camera currently captures only about 8 to 10 megapixels. The resolution of the gigapixel camera is at least 100 times better than that, and the researchers say their design may eventually be able to capture 50 gigapixels at once.
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My Comment: How times have changed. This tech would have been treated as Top Secret a few years ago .... today .... if you have the money .... anyone can get one.
The Apple - Google War
I keep hearing people talking about Apple finally going “thermonuclear” on Google with the forthcoming iOS 6 mobile operating system. No, it hasn’t. In fact, there are good reasons why it can’t, though Apple is certainly exercising a much more subtle and smart containment strategy.
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My Comment: Steve Jobs is gone .... and Apple is a different company that is not looking for conflict .... but something else.
Why Bird Flu Research Is Dangerous
Image: The H5N1 virus could mutate to a deadlier form and spread to humans
The H5N1 bird flu virus could change into a form able to spread rapidly between humans, scientists have warned.
Researchers have identified five genetic changes that could allow the virus to start a deadly pandemic.
Writing in the journal Science, they say it would be theoretically possible for these changes to occur in nature.
A US agency has tried unsuccessfully to ban publication of parts of the research fearing it could be used by terrorists to create a bioweapon.
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My Comment: This info should make any potential bio-terrorist happy .... they now have the blue print to cause a pandemic.
Bird Flu 'Could Mutate To Cause Deadly Human Pandemic' -- BBC
The H5N1 bird flu virus could change into a form able to spread rapidly between humans, scientists have warned.
Researchers have identified five genetic changes that could allow the virus to start a deadly pandemic.
Writing in the journal Science, they say it would be theoretically possible for these changes to occur in nature.
A US agency has tried unsuccessfully to ban publication of parts of the research fearing it could be used by terrorists to create a bioweapon.
Read more ....
My Comment: This info should make any potential bio-terrorist happy .... they now have the blue print to cause a pandemic.
U.S. Cyber Weapons Are Being Revealed
For years now, Defense Department officials have refused to discuss the details of the Pentagon’s offensive capabilities in the cyber arena, even as they railed against all the cyber attacks against the United States’ ever-vulnerable networks.
It seems however, that the Pentagon is happy to let actions speak for it. Earlier this spring, news reports emerged saying that it was indeed the U.S. and Israel who were behind the Stuxnet worm that famously wreaked havoc on Iran’s attempts to enrich uranium for its nuclear program. That worm was designed to make its way accross copmuter networks around the globe before infiltrating the specific type of Seimens-made SCADA computer that controlled the speeds at which Iran’s uranium enrichment centrifuges spun at. Once inside said computers, the infamous worm reprogrammed the centrifuges to spin at the wrong speeds where they would wreck the enrichment process.
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My Comment: And what we have seen .... I suspect .... is just the tip of the iceberg.
Wednesday, June 20, 2012
Three New Biodefense Centers In The U.S.
Photo: Texas A&M University moves to the forefront of the US biodefense effort (credit: Texas A&M University)
The U.S. Department of Health and Human Services (HHS) today awarded contracts for the creation of three new centers tasked with responding to the threat of future pandemics and biological attacks, Nature News Blog reports.
Based in Maryland, North Carolina and Texas, the three “Centers for Innovation in Advanced Development and Manufacturing” are the first tangible result of a review concluded by HHS in 2010.
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My Comment: Pandemics, biological attacks .... this has all been known for a very long time. But why the rush to build the centers now?
U.S. Launches Three Biodefense Centers -- Kurzweil Accelerating Intelligence
The U.S. Department of Health and Human Services (HHS) today awarded contracts for the creation of three new centers tasked with responding to the threat of future pandemics and biological attacks, Nature News Blog reports.
Based in Maryland, North Carolina and Texas, the three “Centers for Innovation in Advanced Development and Manufacturing” are the first tangible result of a review concluded by HHS in 2010.
Read more ....
My Comment: Pandemics, biological attacks .... this has all been known for a very long time. But why the rush to build the centers now?
A History Of Tetris
Tetris: Can A Cold War Classic Evolve For The Touchscreen? -- The Verge
The game couldn't be simpler. One of seven shapes falls from the sky. As the "Tetrimino" inches down the screen, the player rotates it and moves it into place among other similar objects. Build a horizontal line across the board and the entire thing vanishes. Create four lines at once, and they all disappear as the gamer earns massive points. Rotate, drop, explode. Rinse, wash, repeat. Again. And again. And again. A simple and repetitive task, but one that's beautiful when performed correctly.
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My Comment: A sad confession .... I wasted many hours of my life playing this game.
U.S. Air Forces Launches Secret US Spy Satellite
A United Launch Alliance Atlas 5 rocket launches the classified NROL-38 spy satellite into orbit from Space Launch Complex-41 at the Cape Canaveral Air Force Station in Florida on Wednesday. Liftoff occurred at 8:28 a.m. EDT. The national security satellite will be used by the National Reconnaissance Office. Patrick H. Corkery/United Launch Alliance
Shhh — Air Forces Launches Secret US Spy Satellite -- MSNBC/Space.com
Few details are offered up on clandestine national security mission for NRO.
A new U.S. spy satellite launched into orbit Wednesday, kicking off a clandestine national security mission for the National Reconnaissance Office.
The NROL-38 reconnaissance spacecraft lifted off at 8:28 a.m. EDT from Space Launch Complex-41 at Cape Canaveral Air Force Station in Florida, atop a United Launch Alliance (ULA) Atlas 5 rocket. It marked a milestone flight for the rocket company, a partnership between Lockheed Martin and Boeing.
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More News On Today's 'Secret Launch' Of A US Spy Satellite
Secret military satellite heads into space -- CNet
US military launches new satellite into space -- AFP
NRO satellite lifts off from Cape Canaveral -- Air Force Times
Classified military satellite lifts-off from Cape Canaveral -- Examiner
Classified US satellite successfully orbited -- Flight Global
Voyager 1 Moves Ever Closer To The Solar System's Edge
Voyager 1 One of the two identical Voyager probes, as photographed by NASA. NASA
Voyager 1, Moving Ever Closer To Solar System's Edge, Hit By Rapidly Increasing Amounts of Cosmic Rays -- Popular Science
It's perched on the very edge of the solar system, and new data is the strangest yet.
For at least a year now, NASA has been waiting with bated breath for Voyager 1 to pass through the boundary of our solar system and become our first emissary to the stars. It’s been cruising the edge for some time, but when it finally leaves forever, it won’t be a satisfyingly clear punch-through — so it’s hard to say exactly when this will happen. Or happened. Now the spacecraft is in another strange new zone, where the influx of cosmic particles has been ramping up by the week.
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My Comment: Yup .... one can say that we are now exploring the stars.
Has The Higgs Boson Particle Been Found?
Photo: A disk full of silicon sensors that sits as an endcap on ATLAS, one of the LHC experiments searching for the Higgs boson. Peter Ginter/ATLAS collaboration/CERN
Physics Community Afire With Rumors of Higgs Boson Discovery -- Wired
One of the biggest debuts in the science world could happen in a matter of weeks: The Higgs boson may finally, really have been discovered.
Ever since tantalizing hints of the Higgs turned up in December at the Large Hadron Collider, scientists there have been busily analyzing the results of their energetic particle collisions to further refine their search.
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My Comment: I guess we will find out in a few weeks.
Welsh And Cornish Are The 'Purest Britons'
Those in south east and central England were described by Donnelly as "a real genetic cocktail", with parts of their DNA matching the pre-Roman population, Anglo-Saxon and the Danish Viking settlers. Photo: ROBERT HARDING PICTURE LIBRARY
Welsh And Cornish Are The 'Purest Britons', Scientists Claim -- The Telegraph
Natives from Wales and Cornwall could hold the title for the "purest" Britons, a scientific study suggests.
Scientists drew up a map of the British Isles revealing the genetic ancestry of people from different rural areas across the UK.
After extensive DNA surveying, they found that Welsh and Cornish people were among the most genetically distinct groups in the country.
One theory for the difference in their DNA is that they are a "relic" population, tracing their ancestry back to the tribes that colonised Britain after the last Ice Age 10,000 years ago.
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My Comment: A lot has happened in 10,000 years.
Robots Get A Feel For The World
Like the human finger, the group's BioTac® sensor has a soft, flexible skin over a liquid filling. (Credit: USC)
Robots Get A Feel For The World: Touch More Sensitve Than A Human's -- Science Daily
ScienceDaily (June 18, 2012) — What does a robot feel when it touches something? Little or nothing until now. But with the right sensors, actuators and software, robots can be given the sense of feel -- or at least the ability to identify different materials by touch.
Researchers at the University of Southern California's Viterbi School of Engineering published a study June 18 in Frontiers in Neurorobotics showing that a specially designed robot can outperform humans in identifying a wide range of natural materials according to their textures, paving the way for advancements in prostheses, personal assistive robots and consumer product testing.
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My Comment: This has many real world applications.
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