Surgeons give hope to blind with successful bionic eye operations

Surgeons have carried out the first operations in Britain using a pioneering “bionic eye” that could in future help to restore the sight of the blind.

Two successful operations to implant the artificial electronic device into the eyes of two blind patients were conducted last week at Moorfields Eye Hospital in London, it emerged today.

The device — the first of its kind in the world — incorporates a video camera and transmitter mounted on a pair of glasses.

This is linked to an artificial retina, which transmits moving images along the optic nerve to the brain, and enables a patient to discriminate rudimentary images of motion, light and dark.

The operations at Moorfields were conducted as part of an international clinical trial of the technology, known as the Argus II retinal implant, which has already proved successful in restoring rudimentary vision to blind patients with common causes of sight loss such as age-related macular degeneration (AMD) and retinitis pigmentosa.

Read moreSurgeons give hope to blind with successful bionic eye operations

Lasers used to make female flies act like males

Scientists have used a laser to control a female fly’s mind and make it sing “love songs” which are only ever sung by males. The ground-breaking research, which suggests the difference between the sexes may be much subtler than thought, was conducted using radical new technology which allows scientists to turn individual brain cells on and off by shining a light on them.

The research is predominantly the work of Gero Miesenböck, an Austrian scientist formerly of Yale University who has recently moved to Oxford. Nicknamed “Lord of the Flies” by contemporaries, Professor Miesenböck specialises in controlling fly movements by genetically modifying certain brain cells to make them sensitive to light.

This is the first time an animal’s sexual behaviour has been modified by such “mind control” techniques.

Read moreLasers used to make female flies act like males

Earth’s Hum Sounds More Mysterious Than Ever

Earth gives off a relentless hum of countless notes completely imperceptible to the human ear, like a giant, exceptionally quiet symphony, but the origin of this sound remains a mystery.

Now unexpected powerful tunes have been discovered in this hum. These new findings could shed light on the source of this enigma.

The planet emanates a constant rumble far below the limits of human hearing, even when the ground isn’t shaking from an earthquake. (It does not cause the ringing in the ear linked with tinnitus.) This sound, first discovered a decade ago, is one that only scientific instruments – seismometers – can detect. Researchers call it Earth’s hum.

Read moreEarth’s Hum Sounds More Mysterious Than Ever

Holographic storage ships next month!


Even since astronaut Dave Bowman disconnected the HAL 9000’s holographic memory in 2001: A Space Odyssey techies have been wondering when we could buy real holographic storage. Now we know: May, 2008.

Promising super-high density and excellent media flaw resistance, holographic storage has been an ever-receeding technology for years. You can buy nifty 3D skull and crossbones holograms – technically a form of storage – but no one had figured out how to turn a lab project into a product. Until now.

Read moreHolographic storage ships next month!

Biologists join the race to create synthetic life

Researchers will gather in London this week to outline plans to promote one of the most audacious, and controversial, scientific ideas of the 21st century – synthetic biology.

The new discipline, established by scientists such as human genome pioneer Craig Venter, involves stripping microbes down to their basic genetic constituents so they can be reassembled and manipulated to create new life forms. These organisms can then be exploited to manufacture drugs and fuels or to act as bio-sensors inside the body.

However, some researchers warn that synthetic biology – which is accelerating at a dramatic pace – also poses dangers. In particular, they fear it may already be possible to create deadly pathogens, such as polio or smallpox viruses, from pieces of synthetic DNA ordered over the internet. In future, completely new – and highly dangerous – microbes could be made this way.

Read moreBiologists join the race to create synthetic life

Solar Cycle Heats Up and Threatens Satellites

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Solar radiation reaches an 11-year high again in 2011, making things interesting for those reliant on satellites — the U.S. military included.

As Inside the Air Force notes this week, the solar cycle — “the frequency in which sun spots and solar flares occur” — waxes and wanes every 11 years. The last one reached its apex in April 2000, so it’s gonna get warm again soon. And while solar flares can and do damage satellites even in non-peak times, 2011 still looms big.

Read moreSolar Cycle Heats Up and Threatens Satellites

Vaccines and Medical Experiments on Children, Minorities, Woman and Inmates (1845 – 2007)

Think U.S. health authorities have never conducted outrageous medical experiments on children, women, minorities, homosexuals and inmates? Think again: This timeline, originally put together by Dani Veracity (a NaturalNews reporter), has been edited and updated with recent vaccination experimentation programs in Maryland and New Jersey. Here’s what’s really happening in the United States when it comes to exploiting the public for medical experimentation:

(1845 – 1849) J. Marion Sims, later hailed as the “father of gynecology,” performs medical experiments on enslaved African women without anesthesia. These women would usually die of infection soon after surgery. Based on his belief that the movement of newborns’ skull bones during protracted births causes trismus, he also uses a shoemaker’s awl, a pointed tool shoemakers use to make holes in leather, to practice moving the skull bones of babies born to enslaved mothers (Brinker).

(1895)

New York pediatrician Henry Heiman infects a 4-year-old boy whom he calls “an idiot with chronic epilepsy” with gonorrhea as part of a medical experiment (“Human Experimentation: Before the Nazi Era and After”).

(1896)

Dr. Arthur Wentworth turns 29 children at Boston’s Children’s Hospital into human guinea pigs when he performs spinal taps on them, just to test whether the procedure is harmful (Sharav).

(1906)

Harvard professor Dr. Richard Strong infects prisoners in the Philippines with cholera to study the disease; 13 of them die. He compensates survivors with cigars and cigarettes. During the Nuremberg Trials, Nazi doctors cite this study to justify their own medical experiments (Greger, Sharav).

(1911)

Dr. Hideyo Noguchi of the Rockefeller Institute for Medical Research publishes data on injecting an inactive syphilis preparation into the skin of 146 hospital patients and normal children in an attempt to develop a skin test for syphilis. Later, in 1913, several of these children’s parents sue Dr. Noguchi for allegedly infecting their children with syphilis (“Reviews and Notes: History of Medicine: Subjected to Science: Human Experimentation in America before the Second World War”).

(1913)

Medical experimenters “test” 15 children at the children’s home St. Vincent’s House in Philadelphia with tuberculin, resulting in permanent blindness in some of the children. Though the Pennsylvania House of Representatives records the incident, the researchers are not punished for the experiments (“Human Experimentation: Before the Nazi Era and After”).

(1915)

Dr. Joseph Goldberger, under order of the U.S. Public Health Office, produces Pellagra, a debilitating disease that affects the central nervous system, in 12 Mississippi inmates to try to find a cure for the disease. One test subject later says that he had been through “a thousand hells.” In 1935, after millions die from the disease, the director of the U.S Public Health Office would finally admit that officials had known that it was caused by a niacin deficiency for some time, but did nothing about it because it mostly affected poor African-Americans. During the Nuremberg Trials, Nazi doctors used this study to try to justify their medical experiments on concentration camp inmates (Greger; Cockburn and St. Clair, eds.).

Read moreVaccines and Medical Experiments on Children, Minorities, Woman and Inmates (1845 – 2007)

Enhanced Tracking Technology May Propel Adoption of RFID

A Los Angeles start-up says it has developed a way to dramatically expand the range of a popular wireless tracking technology, opening up many new applications for low-cost identification tags.

Closely held Mojix Inc. says its enhancements to a technology known as RFID — for radio frequency identification — sharply reduce the cost of setting up wireless networks that can cover entire warehouses, stores, distribution centers and yards where heavy equipment is stored.

Such networks can be used to quickly locate goods and track their movements without having to be close to a scanning device. Networks with similar capabilities today typically require sophisticated RFID tags that cost anywhere from around $4 to more than $1,000 each, said John Fontanella, an analyst at AMR Research. Mojix says its hardware uses simpler tags that cost as little as 10 cents each.

Read moreEnhanced Tracking Technology
May Propel Adoption of RFID

Superfast internet may replace world wide web

The internet could soon be made obsolete by a new “grid” system which is 10,000 times faster than broadband connections.

Scientists in Switzerland have developed a lightning-fast replacement to the internet that would allow feature films and music catalogues to be downloaded within seconds.

Read moreSuperfast internet may replace world wide web

Neuromarketing could make mind reading the ad-man’s ultimate tool

Neuroscience and marketing had a love child a few years back. Its name – big surprise – is neuromarketing, and the ugly little fellow is growing up. Corporate pitchmen have always wanted to get inside our skulls. The more accurately they can predict how we’ll react to stimuli in the marketplace, from prices to packages to adverts, the more money they can pull from our pockets and transfer to their employers’ coffers.

But picking the brains of consumers hasn’t been easy. Marketers have had to rely on indirect methods to read our thoughts and feelings. They’ve watched what we do in stores or tracked how purchases rise or fall in response to promotional campaigns or changes in pricing. And they’ve carried out endless surveys and focus groups, asking us what we buy and why.

The results have been mixed at best. People, for one thing, don’t always know what they’re thinking, and even when they do, they’re not always honest in reporting it. Traditional market research is fraught with bias and imprecision, which forces companies to fall back on hunches and rules of thumb.

But thanks to recent breakthroughs in brain science, companies can now actually see what goes on inside our minds when we shop. Teams of academic and corporate neuromarketers have begun to hook people up to functional magnetic resonance imaging (fMRI) machines to map how their neurons respond to products and pitches.

Read moreNeuromarketing could make mind reading the ad-man’s ultimate tool

GM Seeds Still Active in Soil 10 Years Later

Scientists discovered seeds from certain genetically modified crops can endure soil for at least 10 years in some cases.

A field planted with experimental oilseed rape a decade ago found transgenic specimens were still growing there despite intensive efforts over the years to remove the seeds, according to researchers in Sweden.

This is the first time a genetically modified crop has endured so long and critics say it shows that genetically modified organisms cannot be contained once released.

Tina D’Hertefeldt and a team of researchers from Lund University searched a small field that hosted the GM trial 10 years ago looking for “volunteers” – plants that have sprung up spontaneously from seed in the soil.

“We were surprised, very surprised,” said D’Hertefeldt. “We knew that volunteers had been detected earlier, but we thought they’d all have gone by now.”

Read moreGM Seeds Still Active in Soil 10 Years Later

Machine makes water good enough to drink

Victoria Fray with a glass of drinking water made with her new desalination machine. Photo / Greg Bowker

Auckland engineer Victoria Fray has come up with a new variation on the age-old theme of teaching someone to fish so they can feed themselves forever.

She has designed a mini-desalination plant that is small and robust enough to be sent to remote Pacific islands to provide water for up to 900 people in an emergency – then be hauled back to Auckland and used again in the next disaster elsewhere.

Read moreMachine makes water good enough to drink

25 Environmental Threats of the Future

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Forget genetically modified crops, the great environmental concerns of the future should be nanomaterials, manmade viruses and biomimetic robots.

So say researchers, policymakers and environmental campaigners, who have identified 25 potential future threats to the environment in the UK, which they say researchers should focus on.

In addition to well-publicised risks such as toxic nanomaterials, the acidification of the ocean and increasingly frequent extreme weather events, the list includes some more outlandish possibilities. These include:

” Biomimetic robots that could become new invasive species.

” Experiments involving climate engineering, for instance ocean ‘fertilisation’ and deploying solar shields

” Increased demand for the biomass needed to make biofuel.

” Disruption to marine ecosystems caused by offshore power generation.

” Experiments to control invasive species using genetically engineered viruses.

Read more25 Environmental Threats of the Future

Asking a Judge to Save the World, and Maybe a Whole Lot More

More fighting in Iraq. Somalia in chaos. People in this country can’t afford their mortgages and in some places now they can’t even afford rice.None of this nor the rest of the grimness on the front page today will matter a bit, though, if two men pursuing a lawsuit in federal court in Hawaii turn out to be right. They think a giant particle accelerator that will begin smashing protons together outside Geneva this summer might produce a black hole or something else that will spell the end of the Earth – and maybe the universe.

Scientists say that is very unlikely – though they have done some checking just to make sure.

The world’s physicists have spent 14 years and $8 billion building the Large Hadron Collider, in which the colliding protons will recreate energies and conditions last seen a trillionth of a second after the Big Bang. Researchers will sift the debris from these primordial recreations for clues to the nature of mass and new forces and symmetries of nature.

But Walter L. Wagner and Luis Sancho contend that scientists at the European Center for Nuclear Research, or CERN, have played down the chances that the collider could produce, among other horrors, a tiny black hole, which, they say, could eat the Earth. Or it could spit out something called a “strangelet” that would convert our planet to a shrunken dense dead lump of something called “strange matter.” Their suit also says CERN has failed to provide an environmental impact statement as required under the National Environmental Policy Act.

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Read moreAsking a Judge to Save the World, and Maybe a Whole Lot More

Mobile phones ‘more dangerous than smoking’

Brain expert warns of huge rise in tumours and calls on industry to take immediate steps to reduce radiation.Mobile phones could kill far more people than smoking or asbestos, a study by an award-winning cancer expert has concluded. He says people should avoid using them wherever possible and that governments and the mobile phone industry must take “immediate steps” to reduce exposure to their radiation.

The study, by Dr Vini Khurana, is the most devastating indictment yet published of the health risks.

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Young people are at particular risk from exposure to radiation

Read moreMobile phones ‘more dangerous than smoking’

A ‘hospital’ that’s run entirely by robots!

Washington: The new 5 million dollars medical and surgical simulation training centre located at the Johns Hopkins Outpatient Center in East Baltimor, which opened in March, has some very unique new staff members – robots.

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The ‘sim’ centre contains two fully operational ORs, two intensive care units (ICUs), high-fidelity computerized mannequins that mimic physiologic and behavioural response to procedures, and 12 examination rooms where students practice routine exams on actors posing as patients with particular complaints and symptoms.

Read moreA ‘hospital’ that’s run entirely by robots!

U.S. increases fingerprints IDs at airports

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NEW YORK (Reuters) – International visitors flying into New York now face being identified by all ten fingerprints, part of a heightened security system aimed at identifying potential terror suspects and visa fraud, officials said on Tuesday.

The upgraded system, part of the U.S. government’s Homeland Security program and its war on terror, increases the chances of catching illegal or potentially dangerous entrants into the country, officials said at a media briefing at John F. Kennedy International Airport on Tuesday.

The system expands the digital fingerprinting of international visitors to ten fingers from two.

Read moreU.S. increases fingerprints IDs at airports

Fluoride, Aspartame And Agenda 21 (Video)

“Fluoride causes more human cancer, and causes it faster, than any other chemical.”
– Dean Burk, Chief Chemist Emeritus, US National Cancer Institute



YouTube

More on Aspartame: HERE

More on Agenda 21: HERE

More info on fluoride:

Dr. Dean Burk Former Head Of National Cancer Institute Research: ‘Fluoridated Water Amounts To Public Murder On A Grand Scale’ (Video)

‘The Great Culling: Our Water’ (Documentary – Trailers)

Non Organic Foods That Contain Upwards Of 180 Times The Fluoride Level Of Tap Water

Guinness Made In Dublin Brings You FLUORIDE!

Dr. Paul Connett: The Case Against Water Fluoridation – The Truth About Fluoride (Video)

Fluoridegate (Documentary)

25 Studies Prove That Fluoride Reduces Your IQ

Read moreFluoride, Aspartame And Agenda 21 (Video)

Air-Powered Car Coming to U.S. in 2009 to 2010 at Sub-$18,000, Could Hit 1000-Mile Range

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The CityCAT, already being developed in India (bottom left), will be available for U.S. production in three different four-door styles. But it’s the radical dual-energy engine, with a possible 1000-mile range at 96 mph, that could move the Air Car beyond Auto X Prize dreams and into American garages.

The Air Car caused a huge stir when we reported last year that Tata Motors would begin producing it in India. Now the little gas-free ride that could is headed Stateside in a big-time way.

Zero Pollution Motors (ZPM) confirmed to PopularMechanics.com on Thursday that it expects to produce the world’s first air-powered car for the United States by late 2009 or early 2010. As the U.S. licensee for Luxembourg-based MDI, which developed the Air Car as a compression-based alternative to the internal combustion engine, ZPM has attained rights to build the first of several modular plants, which are likely to begin manufacturing in the Northeast and grow for regional production around the country, at a clip of up to 10,000 Air Cars per year.

And while ZPM is also licensed to build MDI’s two-seater OneCAT economy model (the one headed for India) and three-seat MiniCAT (like a SmartForTwo without the gas), the New Paltz, N.Y., startup is aiming bigger: Company officials want to make the first air-powered car to hit U.S. roads a $17,800, 75-hp equivalent, six-seat modified version of MDI’s CityCAT (pictured above) that, thanks to an even more radical engine, is said to travel as far as 1000 miles at up to 96 mph with each tiny fill-up.

Read moreAir-Powered Car Coming to U.S. in 2009 to 2010 at Sub-$18,000, Could Hit 1000-Mile Range

World’s First Air-Powered Car: Zero Emissions by Next Summer

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This six-seater tax, which should be available in India next year, is powered entirely by a tank filled with compressed air.

India’s largest automaker is set to start producing the world’s first commercial air-powered vehicle. The Air Car, developed by ex-Formula One engineer Guy Nègre for Luxembourg-based MDI, uses compressed air, as opposed to the gas-and-oxygen explosions of internal-combustion models, to push its engine’s pistons. Some 6000 zero-emissions Air Cars are scheduled to hit Indian streets in August of 2008.

Barring any last-minute design changes on the way to production, the Air Car should be surprisingly practical. The $12,700 CityCAT, one of a handful of planned Air Car models, can hit 68 mph and has a range of 125 miles. It will take only a few minutes for the CityCAT to refuel at gas stations equipped with custom air compressor units; MDI says it should cost around $2 to fill the car’s carbon-fiber tanks with 340 liters of air at 4350 psi. Drivers also will be able to plug into the electrical grid and use the car’s built-in compressor to refill the tanks in about 4 hours.

Of course, the Air Car will likely never hit American shores, especially considering its all-glue construction. But that doesn’t mean the major automakers can write it off as a bizarre Indian experiment – MDI has signed deals to bring its design to 12 more countries, including Germany, Israel and South Africa.

By Matt Sullivan
Published in the June 2007 issue.

Source: popularmechanics.com

Pentagon’s Mind-Reading Computers Replicate

Augmented Cognition,” the Darpa program to build computer interfaces that adapt to their users’ brains, has officially run its course.  But efforts to build mind-reading PCs continue throughout the military establishment.  Augmented Cognition relies on the idea that people have more than one kind of working memory, and more than one kind of attention; there are separate slots in the mind for things written, things heard and things seen. By monitoring how taxed those areas of the brain are, it should be possible to change a computer’s display to compensate. If people are getting too much visual information, send them a text alert. If they reading too much at once, present some of the data visually — in a chart or map.

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The Air Force has tapped Design Interactive, Inc. to build a battlefield command-and-control system that works along these lines.  It’s supposed to use EEG and eye-tracking monitors to “assess the operator’s actual cognitive state.”  That way, the system can play around with its “information display” to “avoid cognitive bottlenecks before they occur.”  And that’s just the start.  Eventually, the company wants the program to “anticipate future mission state and operator functional state ahead of time,” too.

Read morePentagon’s Mind-Reading Computers Replicate

Solar Cycle 24 Begins

Jan. 10, 2008: Hang on to your cell phone, a new solar cycle has just begun.

“On January 4, 2008, a reversed-polarity sunspot appeared-and this signals the start of Solar Cycle 24,” says David Hathaway of the Marshall Space Flight Center.

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Above: Images of the first sunspot of Solar Cycle 24 taken by the NASA/ESA Solar and Heliospheric Observatory (SOHO).

Solar activity waxes and wanes in 11-year cycles. Lately, we’ve been experiencing the low ebb, “very few flares, sunspots, or activity of any kind,” says Hathaway. “Solar minimum is upon us.”

The previous solar cycle, Solar Cycle 23, peaked in 2000-2002 with many furious solar storms. That cycle decayed as usual to the present quiet leaving solar physicists little to do other than wonder, when would the next cycle begin?

The answer is now.

Read moreSolar Cycle 24 Begins

‘Brain’ in a dish flies flight simulator

(CNN) — A Florida scientist has developed a “brain” in a glass dish that is capable of flying a virtual fighter plane and could enhance medical understanding of neural disorders such as epilepsy.

The “living computer” was grown from 25,000 neurons extracted from a rat’s brain and arranged over a grid of 60 electrodes in a Petri dish.

The brain cells then started to reconnect themselves, forming microscopic interconnections, said Thomas DeMarse, professor of biomedical engineering at the University of Florida.

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DeMarse's "brain in a dish" contains 25,000 living neurons.

Read more‘Brain’ in a dish flies flight simulator