Paper Battery Could Power Gadgets Of The Future

The light-weight battery is created by painting nanotube ink onto paper

From the Daily Mail:

Ordinary paper could one day be used as ultra-lightweight, bendable batteries, according to scientists from Stanford University.

Simply coating a sheet of paper with ink made of silver and carbon nanomaterials makes an efficient storage device that is 10 times as powerful as lithium-ion batteries used to power laptops.

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Mysterious Light Display Leaves Norwegians And Astronomers Puzzled

From Popular Science:

A Russian missile test or a meteor remain the top guesses for a strange spiraling light phenomenon.

A bizarre spiraling light show over Norway has raised speculations ranging from a Russian rocket test to an odd meteoric display. The Norwegian Meteorological Institute remains unsure of the phenomenon's origins, but astronomers have said that it does not appear connected to the Aurora Borealis, also known as the Northern Lights.

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‘Testosterone’s Aggressive Impact Is A Myth. It Makes You Friendlier’

From Times Online:

It is popularly known as the selfish hormone, which courses through male veins to promote egotistical and antisocial behaviour. Yet research has suggested that testosterone’s bad reputation is largely undeserved.

Far from always increasing aggression and greed, the male hormone can actually encourage decency and fair play, scientists have discovered.

The common belief that it makes people quarrelsome, however, can cause it to have that effect. When people think they have been given supplements of the hormone they tend to act more aggressively, even though it does nothing biological to promote such behaviour.

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'Small Wind' Market To Double By 2013, Study Says

Cascade Engineering has the rights to sell this Swift turbine, which is already installed in dozens of locations in the U.K., some attached to roofs on homes. Like other wind turbines, the Swift has blades that turn and power a generator. But rather than the typical three blades, the Swift has five and a ring that goes around them. That "outer diffuser" ring cuts the noise level to 35 decibels and reduces vibration, according to the company. Photo by Cascade Engineering. Caption by Martin LaMonica

From Green Tech/CNET News:

Individuals and commercial businesses around the world are increasingly drawn to small wind turbines to supplement energy consumption, according to a report released Wednesday by Pike Research.

The niche industry of small wind turbines, which saw $165 million in revenue in 2008 and $203 million in 2009, will grow to $412 million by 2013, according to Pike's "Small Wind Power" report.

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The Smoking Gun At Darwin Zero

Darwin Airport - by Dominic Perrin via Panoramio

From Watts Up With That?:

People keep saying “Yes, the Climategate scientists behaved badly. But that doesn’t mean the data is bad. That doesn’t mean the earth is not warming.”

Let me start with the second objection first. The earth has generally been warming since the Little Ice Age, around 1650. There is general agreement that the earth has warmed since then. See e.g. Akasofu . Climategate doesn’t affect that.

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Life On Mars Theory Boosted By New Methane Study

This image shows concentrations of Methane discovered on Mars. (Credit: NASA)

From Science Daily:

Science Daily (Dec. 8, 2009) — Scientists have ruled out the possibility that methane is delivered to Mars by meteorites, raising fresh hopes that the gas might be generated by life on the red planet, in research published in Earth and Planetary Science Letters.

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Colossal Flood Created The Mediterranean Sea

Mediterranean Sea and the Strait of Gibraltar photographed by NASA. Part of Spain can be seen above and Africa, below, in the photo.

From Live Science:

The Mediterranean Sea as we know it today formed about 5.3 million years ago when Atlantic Ocean waters breached the strait of Gibraltar, sending a massive flood into the basin.

Geologists have long known that the Mediterranean became isolated from the world's oceans around 5.6 million years ago, evaporating almost completely in the hundreds of thousands of years that followed.

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TV Chosen Over Longer Life: Poll

What would you refuse to give up even if it added five healthy years to your life? According to many Canadians, you can put television on that list — and don’t try to take away booze or red meat, either. Photograph by: File, Reuters

From The Montreal Gazette:

What would you refuse to give up even if it added five healthy years to your life? According to many Canadians, you can put television on that list — and don’t try to take away booze or red meat, either.

Some 55 per cent of the respondents to a poll for RBC Insurance said they would not give up indulgences such as watching television, red meat (45 per cent) and alcohol (34 per cent), even if it would add five healthy years to their lives.

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Doctors Query Ability Of Tamiflu To Stop Severe Illness

Tamiflu tablets may shorten bouts of illness by a day or two, reviewers say.
Photograph: Leonhard Foeger/Reuters

From The Guardian:

Review published in British Medical Journal accuses flu drug manufacturer Roche of withholding evidence from trials.

Roche, the manufacturer of Tamiflu, has made it impossible for scientists to assess how well the anti-flu drug stockpiled around the globe works by withholding the evidence the company has gained from trials, doctors alleged today .

A major review of what data there is in the public domain has found no evidence Tamiflu can prevent healthy people with flu from suffering complications such as pneumonia.

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A Hot Piece of Hardware: NASA’s New Orbiter Will Map the Entire Sky in Infrared

From Discover Magazine:

Stars and other astronomical phenomena radiate across the electromagnetic spectrum, on both sides of the puny band of visible light that the human eye can pick up. NASA’s newest toy, set for a Friday launch into space, will map the infrared portion of that radiation—and do it across the entire sky.

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Five Ways To Revolutionise Computer Memory

Digital memory is getting smaller and smaller (Image: Chung Sung-Jun/Getty)

From New Scientist:

Once upon a time, not so long ago, the idea that you might store your entire music collection on a single hand-held device would have been greeted with disbelief. Ditto backing up all your essential computer files using a memory stick key ring, or storing thousands of high-resolution holiday snaps in one pocket-sized camera.

What a difference a decade makes. The impossible has become possible thanks to the lightning rise of a memory technology with the snazzy name of "flash".

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Sobering News: Coffee Increases Drunkenness

From The Telegraph:

Drinking coffee does not sober you up – and may actually further impair your judgement, new research suggests.

The combination of alcohol and caffeine produces a potentially lethal mix that just makes it harder to realise you are actually drunk in the first place.

And the study published in Behavioural Neuroscience suggests popular caffeinated energy drinks could also raise risks from intoxication rather than lessen them.

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Google Launches Real-Time Search With Instant Twitter And Facebook Updates

Google real-time: The screen continually updates with new information, without the need to refresh. Users also have the option to pause the scrolling action

From The Daily Mail:

Google has launched 'real-time' search to give users up-to-the-second information.

The search engine will update its information at the same rate as it receives it, which means postings on sites such as Twitter and Facebook will appear immediately at the bottom of the page.

The new data - from more than a billion pages on the web - will scroll past in real-time, without any need to refresh the page. Users can also stop the page from continually scrolling by clicking on the 'stop updating' phrase.

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To Save Soldiers on The Battlefield, Darpa Invests In Suspended Animation

Better Medevac Darpa is investing nearly $10 million in creating a medical cocktail that will suspend soldiers' animation after sustaining wounds in battle, reducing their need for oxygenated blood and keeping them (barely) alive until they can receive proper treatment.

From Popular Science:

An active battlefield is a really inconvenient place to lose a lot of blood. But naturally that's exactly where soldiers sustain the bulk of their life-threatening injuries, so Darpa is committing $9.9 million to finding drugs that can extend the "golden hour" -- the one-hour window that medics generally have to bring a soldier back from severe blood loss -- by as much as six hours.

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Hubble Sees Most Distant Galaxies

Very distant galaxies were spotted in the Hubble Ultra Deep Field

From BBC:

Nasa's Hubble Space Telescope (HST) has captured its deepest view of the Universe, producing images of galaxies that have never been seen before.

The pictures were acquired by the HST's new Wide Field Camera 3 (WFC3).

This highly sensitive camera can see starlight from far-off objects - light that has been "stretched" by the expanding Universe.

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Untold Levels Of Oil Sands Pollution On Athabasca River Confirmed

From Science Daily:

ScienceDaily (Dec. 8, 2009) — After an exhaustive study of air and water pollution along the Athabasca River and its tributaries from Fort McMurray to Lake Athabasca, researchers say pollution levels have increased as a direct result of nearby oil sands operations.

University of Alberta biological sciences professor David Schindler was part of the team that conducted a long term air and water study and found high levels of Polycyclic Aromatic Compounds. PACs are a group of organic contaminants containing several known carcinogens, mutagens, and teratogens. The highest levels of PAC's were found within 50 kilometres of two major oil sands up graders.

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Humans Have Hidden Sensory System

From Live Science:

The human body may be equipped with a separate sensory system aside from the nerves that gives us the ability to touch and feel, according to a new study.

Most of us have millions of different types of nerve endings just beneath the skin that let us feel our surroundings. However, the once-hidden and recently discovered skin sense, found in two patients, is located throughout the blood vessels and sweat glands, and most of us don't even notice it's there.

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Rutan And Branson Make A Giant Leap For Space Tourism

From L.A. Times:

The intergalactic entrepreneurs unveil the VSS Enterprise, the world's first commercial passenger spacecraft. Tests are expected to start early next year, and flights could begin in 2011.

On a wind-tossed desert night, the dream of space pioneers Richard Branson and Burt Rutan to bring space flight to everyone -- at least everyone who can afford it -- drew closer to reality when the pair unveiled the world's first commercial passenger spacecraft.

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Using Rust To Capture CO2 From Coal Plants

Photo: Carbon trap: This laboratory device extracts energy from fossil fuels and produces an easy-to-capture stream of carbon dioxide. A larger version will be tested in a new 250-kilowatt power plant. Credit: Fanxing Li

From Technology Review:

Process could capture carbon more cheaply.

Researchers at Ohio State University are developing a novel process for generating electricity from coal that also promises to make capturing carbon-dioxide emissions cheaper. The work is being done with the help of a $5 million grant from the U.S. Department of Energy's new Advanced Research Projects Agency-Energy. The technology has been proven in laboratories; researchers will use the new funds to demonstrate it in a 250-kilowatt, pilot-scale power plant.

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U.S. EPA Moves On Emissions As Congress Stalls

U.S. EPA moves on emissions as Congress stalls A Toyota Prius hybrid car drives past downtown Los Angeles on the 10 freeway, January 27, 2009. REUTERS/Lucy Nicholson

From Scientific American:

WASHINGTON (Reuters) - The U.S. Environmental Protection Agency formally declared that greenhouse gases endanger human health Monday, allowing President Barack Obama to show his commitment to act as a major climate change summit opened in Copenhagen.

The ruling by the EPA, widely expected after it issued a preliminary finding earlier this year, will allow the agency to regulate planet-warming gases even without legislation in the U.S. Congress.

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