Top 10 Ig Nobels: The Best of Science's Strangest Prize

From Popular Mechanics:

A large portion of scientific research remains forever off the public radar. A select few studies deliver results that reverberate in the scientific community and make their way to textbooks. Then there are those research efforts that, as one group puts it, represent "achievements that cannot or should not be reproduced." Every year the Annals of Improbable Research highlights this last group with the Ig Nobel, an award for the top engineering solutions, science products and peer-reviewed papers that, according to the editors, "make you laugh, then make you think." We looked back at 18 years of the prizes to bring you our 10 favorite Ig Nobels of all time.

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On the Trail of Osama bin Laden: Scientists Use Biological Tracking Models to Pursue America's Most Wanted

Regional analysis of city islands within a 20-km radius
of bin Laden’s last known location (red dot).

From Popular Mechanics:

The United States military's attempts to track down Osama bin Laden in the seven-plus years since the World Trade Center attacks have been notoriously fruitless. But a new study suggests the way to find America's most wanted criminal is to treat him like an endangered species. In the study, released in MIT International Review, University of California-Los Angeles geographers Thomas Gillespie and John Agnew modeled the terrorist leader's possible whereabouts by using the same techniques conservationists use to track the dispersal of animals and likely migration patterns. Using a variety of criteria specific to Osama bin Laden's needs—electricity, room for his entourage, health problems—the study isolates three buildings in the remote Pakistani town of Parachinar in the Federally Administered Tribal Areas as the most likely hideout. (The paper was submitted to the FBI before it went to the MIT journal and, according the FBI, it was forwarded to the appropriate personnel and is part of an active investigation.)

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Just How Fat Are We?

Big Little Kids: Obesity rates in Americans ages 12 to 19 have more than tripled since 1980.

From Popsci.com:

Headlines fret about the growing obesity epidemic, but what does it mean? How did it happen? And what are the costs?

Obesity, defined as a body-mass index (BMI) of 30 or higher, is not equally distributed across the U.S. Check out this map to find out which state is the fattest (hint: it's the namesake of mud pie), which is the thinnest (think Coors Light), and which spends the most money on obesity-related health care (its governor pumps iron).

Read on, after the break, for more of America's (and the world's) fat facts.

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Why Women Cannot Read Maps

Are we lost? Women tend to describe directions as 'right of' and 'left of' landmarks, while men are better at reading maps, a study found

Are We Lost? Why Women Are Worse At Reading Maps But Can Find Those Misplaced Keys -- Daily Mail

Women are worse at reading maps but better at finding lost items, research into how the sexes perceive beauty has revealed.

U.S Scientists asked 10 men and 10 women to view a series of unfamiliar pictures. The participants were told to give their impressions of the images and whether or not they found them beautiful.

The scientists also used a technique called magnetoencephalography (MEG) to measure changes in the magnetic fields generated by active neurons in the brain.

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Black Hole Destroying A Star (Video)

Hat Tip: Geek Press.

When Dreaming Is Believing: Dreams Affect People's Judgment, Behavior

From Science Daily:

Science Daily (Feb. 22, 2009) — While science tries to understand the stuff dreams are made of, humans, from cultures all over the world, continue to believe that dreams contain important hidden truths, according to newly published research.

In six different studies, researchers surveyed nearly 1,100 people about their dreams. "Psychologists' interpretations of the meaning of dreams vary widely," said Carey Morewedge, an assistant professor at Carnegie Mellon University and the study's lead author. "But our research shows that people believe their dreams provide meaningful insight into themselves and their world."

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Is The Internet Warping Our Brains?

Image from Esther's Space

From Live Science:

The Internet is no doubt changing modern society. It has profoundly altered how we gather information, consume news, carry out war, and create and foster social bonds. But is it altering our brains? A growing number of scientists think so, and studies are providing data to show it.

What remains to be seen is whether the changes are good or bad, and whether the brain is, as one neuroscientist believes, undergoing unprecedented evolution.

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My Comment: I do not know about my brain .... but my hands suffer from carpel syndrome.

Stargazers Hope For Glimpse Of Green Comet

The comet contains the gases cyanogen and diatomic carbon, which give it its green colour. (Paolo Candy/Cimini Astronomical Observatory)

From The Independent:

It's green, about 300,000 miles wide and some 38 million miles away, and tonight a comet called Lulin could be visible to the naked eye.

At around midnight, UK space scientists and amateur stargazers will be looking due south for a glimpse of the unusual celestial body as it reaches its nearest point to Earth.

Discovered only a year ago, the comet gets its green colour from a poisonous, cyanide-like gas in its atmosphere.

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More News On Lulin

Comet Lulin making nearest approach toward earth, one-time only -- China View
Best chance to view Comet Lulin is here! -- Scientific American
Green light for a close encounter: 'Jupiter-sized' comet to streak past Earth tonight -- Daily Mail Online
How To See Comet Lulin As It Passes Earth -- Space Daily

Google’s Gmail Service Crashes Across World

Google?s Gmail service has suffered a worldwide crash
preventing millions of users from accessing their mail

From The Telegraph:

Google’s web-based email service, Gmail, has crashed this morning, leaving millions of users from Britain to Australia unable to send and receive messages.

The email service went offline at around 10.25am GMT, and the outage appears to have affected users throughout the UK as well as across Europe, and even as far afield as Australia and India.

It appears that only web-based Gmail access is affected, and users can continue to send and receive messages using other devices, such as mobile phones and third-party mail clients.

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More News On Today's Gmail Interruption

Google apologizes for Gmail outage -- CNET
Gmail Struck With Service Outage -- PC World
Google mail users hit by global outage -- Times Online
Gmail breakdown affects users worldwide -- AFP
Four Hours Without Gmail -- New York Times
Gmail Experiences Worldwide Crash -- FOX News

NASA Says Climate Satellite Fails To Launch

From Yahoo News/Reuters:

WASHINGTON (Reuters) – A mission carrying a climate satellite into orbit failed on Tuesday when the satellite was not able to separate from the rocket, NASA said.

"The vehicle ... landed just sort of Antarctica in the ocean," John Brunschwyler of Virginia-based Orbital Sciences Corp, which made the rocket told a news conference.

The $278 million Orbiting Carbon Observatory was going to measure carbon dioxide in the atmosphere and to determine what happens to the climate-changing pollutant.

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Update: Nasa's first CO2 satellite crashes into ocean after launch failure -- Times Online

Most Detailed Lunar Map Suggests Little Water Inside Moon

An international team of researchers has created the most detailed map of the Moon yet, using the laser altimeter (LALT) instrument on board the Japanese Selenological and Engineering Explorer satellite. C.K. Shum, professor of earth sciences at Ohio State University, is a member of the LALT science team and a co-author of a paper appearing in the February 13 issue of the journal Science. (Credit: Image copyright Science/AAAS)

From Science Daily:

ScienceDaily (Feb. 23, 2009) — The most detailed map of the Moon ever created has revealed never-before-seen craters at the lunar poles.

The map is also revealing secrets about the Moon's interior -- and hinting about Mars's interior as well.

C.K. Shum, professor of earth sciences at Ohio State University, is part of the international research team that published the map in the February 13 issue of the journal Science.

"The surface can tell us a lot about what's happening inside the Moon, but until now mapping has been very limited," Shum said. "For instance, with this new high-resolution map, we can confirm that there is very little water on the Moon today, even deep in the interior. And we can use that information to think about water on other planets, including Mars."

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Unlike Diamonds, Most Minerals Not Forever

From Live Science:

Diamonds may be forever, but that's not true of most minerals. In fact, about two-thirds of the 4,300 known minerals on Earth today owe their existence to biological processes, and thus evolved fairly recently in geological terms. So says Robert M. Hazen of the Carnegie Institution in Washington, D.C., who with seven colleagues identified three phases of mineral evolution.

The first phase began more than 4.55 billion years ago, as the solar system started developing. Chemical elements came together, forming about 250 simple minerals that in turn coalesced into planets. On Earth, the second phase stretched from 4.55 billion to 2.5 billion years ago, starting with the violent collision that formed the Moon. Earth's temperature and pressure varied wildly; plate tectonics began churning the planet's surface; and volatiles appeared, such as water and carbon dioxide, helping to redistribute the elements. Those changes enabled the evolution of some 1,250 new minerals.

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Scientists Expect To Create Life In Next 10 years

This photo, provided by ProtoLife, shows vesicles, artificial membranes for cells, made from scratch. Teams around the world, including ProtoLife, are trying to create synthetic life in a lab. Martin Hanczyc / AP

From MSNBC/AP:

First cell of synthetic life can only be seen under a microscope.

WASHINGTON - Around the world, a handful of scientists are trying to create life from scratch and they’re getting closer.

Experts expect an announcement within three to 10 years from someone in the now little-known field of “wet artificial life.”

“It’s going to be a big deal and everybody’s going to know about it,” said Mark Bedau, chief operating officer of ProtoLife of Venice, Italy, one of those in the race. “We’re talking about a technology that could change our world in pretty fundamental ways — in fact, in ways that are impossible to predict.”

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250 DVDs In A Quarter-Sized Device -- Coming Soon?

"I expect that the new method we developed will transform the microelectronic and storage industries, and open up vistas for entirely new applications," said co-lead investigator Thomas Russell.

From NBC Bay Area News:

A new technique developed by scientists at UC Berkeley and University of Massachusetts Amherst may drastically increase the ability of devices to store things.

Cal officials called the technique "innovative and easily implemented," on Thursday.

The method lets microscopic nanoscale elements precisely assemble themselves over large surfaces.

Scientists said the technique could soon open doors to dramatic improvements in the data storage capacity of electronic media.

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Six Ways to Boost Brainpower

Image Composition By Scientific American Mind; Julie Felton Istockphoto (barina); Dean Turner Istockphoto (background)

From Scientific American:

Key Concepts

* Scientists are finding that the adult human brain is far more malleable than they once thought. Your behavior and environment can cause substantial rewiring of your brain or a reorganization of its functions.
* Studies have shown that exercise can improve the brain’s executive skills, which include planning, organizing and multitasking. What you eat can also influence how effectively your brain operates.
* Activities such as listening to music, playing video games and meditating may boost cognitive performance as well.

Amputees sometimes experience phantom limb sensations, feeling pain, itching or other impulses coming from limbs that no longer exist. Neuroscientist Vilayanur S. Ramachandran worked with patients who had so-called phantom limbs, including Tom, a man who had lost one of his arms.

Ramachandran discovered that if he stroked Tom’s face, Tom felt like his missing fingers were also being touched. Each part of the body is represented by a different region of the somatosensory cortex, and, as it happens, the region for the hand is adjacent to the region for the face. The neuroscientist deduced that a remarkable change had taken place in Tom’s somatosensory cortex.

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Asia's Space Program Is Heating Up

Photo: An Indian spacecraft takes off carrying the country's first lunar probe, Chandrayaan-1 last autumn

India Approves £1.7bn Plan To Launch Astronauts As Asian Space Race Heats Up -- Times Online

India has approved a £1.7 billion plan to launch its first astronauts into space by 2015, in its latest bid to close the gap with China in what many see as a 21st Century Asian version of the Cold War race for the Moon.

The Indian Space Research Organisation (ISRO) will attempt to put two people into orbit 172 miles (275 km) above the Earth for seven days, according to a proposal approved by the Planning Commission at a meeting on Friday.

"ISRO needs to be supported as it has done marvellous job in the field of Space Science. That's why Planning Commission will support it," Montek Singh Ahluwalia, Deputy Chairman of the Planning Commission, told reporters.

"An unmanned flight will be launched in 2013-2014 and manned mission likely to launch by 2014-2015," he said.

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The Race for Bosons

Fermilab's Tevatron: Reidar Hahn/Fermilab

From Pop Science:

Competitor takes advantage of LHC's accident.

Particle accelerator smackdown! Scientists working on Fermilab's Tevatron have been talking some smack (in the politest of terms), saying they have a good shot at finding the elusive Higgs boson before the currently out-of-commission Large Hadron Collider does.

Also in today's links: a map of emissions, why not to keep chimps as pets (besides the now-obvious), and more.

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Aging Mars Rover Gets A Power Boost

Mars rover Spirit

From Yahoo News/Space:

NASA's aging Mars rover Spirit has a bit more power under its hood thanks to some Martian winds that cleaned dust from its vital solar panels.

The handy cleaning occurred earlier this month and was discovered by engineers scanning data from Spirit's power subsystem.

"We will be able to use this energy to do significantly more driving," said Colette Lohr, a rover mission manager at NASA's Jet Propulsion Laboratory (JPL) in Pasadena, Calif. "Our drives have been averaging about 50 minutes, and energy has usually been the limiting factor. We may be able to increase that to drives of an hour and a half."

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Our Grid: Powering Our 21st Century Lives With a 19th Century Design

Transformer TRP: FearChild on WikiMedia

From Pop Science:

PopSci.com welcomes Dr. Bill Chameides, dean of Duke’s Nicholas School of the Environment. Dr. Chameides blogs at The Green Grok to spark lively discussions about environmental science, keeping you in the know on what the scientific world is discovering and how it affects you – all in plain language and, hopefully, with a bit of fun. Now, PopSci.com partners with The Green Grok to bring you exclusive new blog posts a week before they hit the Grok's blog. Give it a read and get in on the discussion!

Can you hear it? The buzz on smart grids is getting louder. News reports on green jobs are peppered with talk of a “smart grid.” Google returns 929,000 pages for the term. Even Congress is in the swim, greening the stimulus package with $11 billion for a smart grid. So is Congress wise to fund it? Or are we buying an electrical bridge to nowhere? In this and a post to follow, we’ll look at why smart grids are a smart move.

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Scientists Close In On 'Universal' Vaccine For Flu: Study

From Breitbart/AFP:

Scientists on Sunday unveiled lab-made human antibodies that can disable several types of influenza, including highly-lethal H5N1 bird flu and the "Spanish Flu" strain that killed tens of millions in 1918.

Tested in mice, the antibodies work by binding to a previously obscure structure in the flu virus which, when blocked, sabotages the pathogen's ability to enter the cell it is trying to infect, according to the study.

Because this structure -- described by one scientist as a "viral Achilles' heel" -- is genetically stable and has resisted mutation over time, the antibodies are effective against many different strains.

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