US Lifts Web Sanctions On Cuba, Iran And Sudan

From The Guardian:

The US yesterday said it will allow export of instant messaging, web browsing and other communications technology to Cuba, Iran and Sudan, in an effort to facilitate the flow of information and promote freedom of speech.

The move by the US Treasury department comes after Iranian anti-regime protesters used Twitter, YouTube, Facebook and other sites to great effect in the aftermath of the disputed June elections. In the months since, anti-regime forces have used the technology to organise demonstrations, spread news and communicate with the outside world, including western journalists largely barred from covering the protest movement.

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My Comment: Iran and Cuba have a tight lid on their citizens when it comes to having internet access, but if this can help spread the word .... I am all for it.

Amazon Is Building A Better Browser For Kindle

From Web Monkey:

Browsing the web on one of Amazon’s Kindle e-readers is like taking a step backwards in time. It’s clunky and has only limited support for web standards and bare-bones JavaScript capabilities.

But now Amazon may be looking to add browser engineers to the Kindle team, according to the job listings on the company’s website.

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Humans Driving Extinction Faster Than Species Can Evolve, Say Experts

The IUCN lists west African giraffes as an endangered species. Conservationists say the rate of new species is slower than diversity loss. Photograph: Graeme Robertson

From The Guardian:

Conservationists say rate of new species slower than diversity loss caused by the destruction of habitats and climate change.

For the first time since the dinosaurs disappeared, humans are driving animals and plants to extinction faster than new species can evolve, one of the world's experts on biodiversity has warned.

Conservation experts have already signalled that the world is in the grip of the "sixth great extinction" of species, driven by the destruction of natural habitats, hunting, the spread of alien predators and disease, and climate change.

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'Pain Gene' Discovery Could Lead To Less Suffering

From The Telegraph:

The reason some people can feel more pain than others may have been explained by scientists.

Docors have struggled to explain why some people are more sensitive to and less able to tolerate pain.

Now scientists have discovered that a gene may be responsible.

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Einstein's Manuscript Of Relativity Goes On Display

Professor Hanoch Gutfreund points to the manuscript of Einstein's theory of general relativity. RONEN ZVULUN/REUTERS

From The Independent:

The original manuscript of Albert Einstein's theory of relativity, which helps explain everything from black holes to the Big Bang, yesterday went on display in its entirety for the first time. Einstein's 46-page handwritten explanation of his general theory of relativity, in which he demonstrates an expanding universe and shows how gravity can bend space and time, is being shown at the Israel Academy of Sciences and Humanities in Jerusalem as part of the association's 50th anniversary celebration.

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Could This Be The Robot Servant Who Will Serve You Breakfast In Bed?

From The Daily Mail:

Ever dreamed of having a robot servant who would do all the boring chores around the house? Well mechanised domestic staff have come one step closer, thanks to an android being developed in Japan.

Researchers at Tokyo University's JSK Robotics Laboratory, have created a humanoid called Kojiro, who is learning how to mimic how we walk.

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Green Groups To Cameron: Be King Of The Environment!

This ancient willow tree is the epicenter of the Na'vi people.
WETA / 20th Century Fox

From Time Magazine:

James Cameron: nature filmmaker? It's a title even the director himself — a self-described tree hugger — might not have expected. After all, in his budget-busting moviemaking career, Cameron has engineered a planet-killing nuclear holocaust (The Terminator), created acid-blooded extraterrestrials (Aliens) and made a villain out of an iceberg (Titanic). His latest film, Avatar, the record-setting sci-fi epic filmed mostly with motion-capture cameras and computer graphics, is about as unnatural as a movie can get.

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Tides, Earth's Rotation Among Sources Of Giant Underwater Waves

Scientists are gaining new insight into the mechanisms that generate huge, steep underwater waves that occur between layers of warm and cold water in coastal regions of the world's oceans. (Credit: iStockphoto/Hunor Tanko)

From Science Daily:

Science Daily (Mar. 7, 2010) — Scientists at the University of Rhode Island are gaining new insight into the mechanisms that generate huge, steep underwater waves that occur between layers of warm and cold water in coastal regions of the world's oceans.

David Farmer, a physical oceanographer and dean of the URI Graduate School of Oceanography, together with student Qiang Li, said that large amplitude, nonlinear internal waves can reach heights of 150 meters or more in the South China Sea, and the effects they have on surface wave fields ensure that they are readily observable from space.

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Ice Once Covered The Equator

Two ideas exist on the progression of glaciation on Earth from 716.5 to 630 million years ago. Current evidence suggests the top version: a dynamic snowball Earth in which at least two long-lived glaciations happened during which communication between the ocean and the atmosphere was cut off. In this scenario, as CO2 built up, a hot-house effect ensued resulting in an ice-free planet at 670 and 630 million years ago. Credit: Zina Deretsky, National Science Foundation

From Live Science:

Sea ice may have covered the Earth's surface all the way to the equator hundreds of millions of years ago, a new study finds, adding more evidence to the theory that a "snowball Earth" once existed.

The finding, detailed in the March 5 issue of the journal Science, also has implications for the survival and evolution of life on Earth through this bitter ice age.

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Fat: The Sixth Taste

Some people are more sensitive to the taste of fat than others. Credit: iStockphoto

From Cosmos/AFP:

SYDNEY: In addition to the five tastes already identified lurks another detectable by the palate, fat, and people's weight is linked to their ability to taste it.

"We know that the human tongue can detect five tastes - sweet, salty, sour, bitter and umami (a savoury, protein-rich taste contained in foods such as soy sauce and chicken stock)," said Russell Keast, from Deakin University.

"Through our study we can conclude that humans have a sixth taste - fat."

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Ultra-Efficient Gas Engine Passes Test

Photo: Efficient exotic: Transonic Combustion put its new fuel-injection technology into this sports car, which weighs about as much as a Toyota Prius hybrid and has similar aerodynamics. It’s not a hybrid, but it gets better gas mileage than a Prius. Credit: Transonic Combustion

From Technology Review:

A novel fuel-injection system achieves 64 miles per gallon.

Transonic Combustion, a startup based in Camarillo, CA, has developed a fuel-injection system it says can improve the efficiency of gasoline engines by more than 50 percent. A test vehicle equipped with the technology gets 64 miles per gallon in highway driving, which is far better than more costly gas-electric hybrids, such as the Prius, which gets 48 miles per gallon on the highway.

The key is heating and pressurizing gasoline before injecting it into the combustion chamber, says Mike Rocke, Transonic's vice president of business development. This puts it into a supercritical state that allows for very fast and clean combustion, which in turn decreases the amount of fuel needed to propel a vehicle. The company also treats the gasoline with a catalyst that "activates" it, partially oxidizing it to enhance combustion.

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Bacteria Rule Our Bodies, Our Planet

Image: The human gut is a virtual zoo, full of a wide variety of bacteria, a new study found. And scientists say that's a good thing. The first results of an international effort to catalog the millions of non-human genes inside people found about 170 different bacteria species thriving in the average person's digestive tract. (CBS/AP)

From CBS News:

Scientists Say the Human Gut is Full of Bacteria; Yes, That's a Good Thing.

(AP) The human gut is a virtual zoo, full of a wide variety of bacteria, a new study found. And scientists say that's a good thing.

The first results of an international effort to catalog the millions of non-human genes inside people found about 170 different bacteria species thriving in the average person's digestive tract. The study also found that people with inflammatory bowel disease had fewer distinct species inside the gut.

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Clues To Antarctica Space Blast

Image: The team's findings could help in the search for other ancient "airbursts" .

From The BBC:

A large space rock may have exploded over Antarctica thousands of years ago, showering a large area with debris, according to new research.

The evidence comes from accumulations of tiny meteoritic particles and a layer of extraterrestrial dust found in Antarctic ice cores.

Details of the work were presented at a major science conference in Texas.

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The US Is Lagging On Nuclear Reactor Technology

Backing old technologies (Image: Bloomberg/Getty)

From New Scientist:

IT SEEMS obvious: if you're planning a new generation of nuclear power stations, you should invest in the most advanced and efficient designs available. Yet that's not what seems to be happening in the US.

The first new nuclear power plants on American soil for 30 years could soon be under construction. President Barack Obama has promised tens of billions of dollars in loan guarantees for reactor builders, of which $8.3 billion was last month committed to back the construction of two Westinghouse AP1000 light water reactors.

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Mini Drones Built To Kill

Assassin Drone Aerovironment's new "Anubis" project sounds eerily similar to the Switchblade drone, seen here Aerovironment

Air Force's Flying Assassin Robot Enters Final Development Stage -- Popular Science

The deadly drone could find and dispatch single-person targets, with "very low collateral damage"

Missile strikes by Predators, Reapers, or other aerial drones usually result in messy explosions on the ground. Now the never-ending but perhaps futile quest to attain zero collateral damage may take another step forward, with a small micro-drone missile that can kill individual targets from afar. A new $1.18-million, Phase-III Air Force contract (Phase III is typically the final development phase) for the "Anubis" drone has been awarded to the firm Aerovironment, Aviation Week's Ares Defense Blog reports.

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Can The iPad Tablet Be As Successful As The Apple iPhone?

The iPhone and iPod Touch (collectively) are the fastest-adopted gadget ever. Apple has sold many, many more iPods over the years, but the music players took about two years to pick up steam, as the chart shows. How will the iPad tablet fare? Source: Morgan Stanley / Art: Rich Clabaugh, Staff for The Christian Science Monitor

From Christian Science Monitor:

The iPhone and iPod Touch are the fastest-adopted gadgets in consumer-tech history. Apple hopes that with the iPad tablet, lightning will strike twice.

In about a month, Apple will release its much-anticipated iPad tablet. This new device falls somewhere in between a smart phone and a laptop – small enough to tote around town without exhausting your shoulders, but big enough to feel like you’re reading a magazine instead of staring at a playing card.

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"Hobbit" Skeleton Challenges Evolution

Watch CBS News Videos Online

From CBS News:

18,000-Year-Old Fossils of Dwarf Cavewoman in Indonesia Raises Doubt Whether All Evolutionary Answers Lie in Africa.

(AP) Hunched over a picnic table in a limestone cave, the Indonesian researcher gingerly fingers the bones of a giant rat for clues to the origins of a tiny human.

This world turned upside down may once have existed here, on the remote island of Flores, where an international team is trying to shed light on the fossilized 18,000-year-old skeleton of a dwarf cavewoman whose discovery in 2003 was an international sensation.

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Probe May Have Found Cosmic Dust

Photo: Stardust landed back on Earth in January 2006

From The BBC:

Scientists may have identified the first specks of interstellar dust in material collected by the US space agency's Stardust spacecraft.

A stream of this dust flows through space; the tiny particles are building blocks that go into making stars and planets.

The Nasa spacecraft was primarily sent to catch dust streaming from Comet Wild 2 and return it to Earth for analysis.

But scientists also set out to capture particles of interstellar dust.

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New DNA Technique Gives Names To The Unknown Dead

We can now identify more of those lost
(Image: Topical Press Agency/Hulton Archive/Getty)

From New Scientist:

RARE snippets of genetic material locked inside fragments of bone and teeth can help identify people who die at war or sea, even when little remains of their bodies. But often there simply isn't enough DNA to be sure. A new technique, recently used to identify the Titanic's "unknown child", could make it easier for bereaved families to get a positive ID.

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What Cyberwar?

Tic-Tac-Toe's Not On The List! via PC Museum

U.S. Cybersecurity Czar Says "There Is No Cyberwar" -- Popular Science

Howard Schmidt wants U.S. cybersecurity efforts to refocus on education, information sharing, and better defense systems

Obama's new cybersecurity czar doesn't much like the term "cyberwar," calling it a "terrible metaphor" and a "terrible concept." But just in case his dislike of the term didn't get through, Howard Schmidt flat-out stated that "there is no cyberwar" during a Wired interview at the RSA Security Conference in San Francisco.

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Senate Bill Proposes Extending The Shuttle Program By Another Two Years

Blast Off, Cash Off? Courtesy of NASA

From Popular Science:

In an attempt to shorten the gap between the end of the Space Shuttle and the deployment of its replacement, Senator Kay Bailey Hutchison (R-Texas) has introduced a bill that would extend the life of the Shuttle by two years. The bill directly contradicts the White House's space policy, which favors a rapid decommissioning of the Shuttle, followed by an emphasis on the private sector to maintain support of the International Space Station (ISS).

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For A Long Life, Smile Like You Mean It

Duchenne or not Duchenne? (Image: Archive Holdings Inc./Getty)

From The New Scientist:

If you want to live to a grand old age, then smile – and make sure you mean it. Pro baseball players in the 1950s who genuinely beamed in their official photographs tended to outlive more sullen-looking sportsmen and those who put on fake smiles.

Players from the US major league with honest grins lived an average of seven years longer than players who didn't smile for the camera and five years longer than players who smiled unconvincingly, conclude Ernest Abel and Michael Kruger at Wayne State University in Detroit, Michigan.

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Why Do Nice Girls Fall For Bad Boys?

A touch of evil can bring fitness benefits. Daniel Craig as James Bond in Casino Royale (2006).
Photograph: Reuters

From The Guardian:

Carole Jahme shines the cold light of evolutionary psychology on readers' problems. This week: bad boys.

From a nice girl, aged 37
Dear Carole, Why do girls – even nice girls – fall for bad boys, even when the girls in question are 37 and should know much better? My friends and I don't understand ourselves.

Carole replies:
The "dark triad" of human behaviour consists of narcissism (or self-obsession), psychopathy (including callous, impulsive, thrill-seeking, risk-taking behaviour) and Machiavellianism (exploitative, manipulative and deceitful behaviour). Bad boys exhibit dark triad traits and their behaviour, according to one theory, is genetic, meaning they are unlikely to change their ways.

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Cheap DNA Sequencing Will Drive A Revolution In Health Care

Credit: Leonard Lessin / Photo Researchers, Inc.

From Technology Review:

The dream of personalized medicine was one of the driving forces behind the 13-year, $3 billion Human Genome Project. Researchers hoped that once the genetic blueprint was revealed, they could create DNA tests to gauge individuals' risk for conditions like diabetes and cancer, allowing for targeted screening or preëmptive intervention. Genetic information would help doctors select the right drugs to treat disease in a given patient. Such advances would dramatically improve medicine and simultaneously lower costs by eliminating pointless treatments and reducing adverse drug reactions.

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Methane Escaping From Arctic Faster Than Expected And Could Stoke Global Warming, Warn Scientists

Photo: Researcher Katey Walter lights a pocket of methane on a lake in Siberia showing just how explosive the greenhouse gas is

From The Daily Mail:

The potent greenhouse gas methane, is bubbling out of the frozen Arctic much faster than expected and could stoke global warming.

Methane had become trapped in the permafrost over time and now 8million tonnes of it is seeping out due to rising temperatures, researchers said today.

'Subsea permafrost is losing its ability to be an impermeable cap,' Natalia Shakhova, a scientist at the University of Fairbanks, Alaska, said in a statement.

She co-led the study published in today's edition of the journal Science.

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The Growing Cyberterrorism Threat

FBI Director Warns Of 'Rapidly Expanding' Cyberterrorism Threat -- Washington Post

SAN FRANCISCO -- FBI Director Robert S. Mueller III warned Thursday that the cyberterrorism threat is "real and . . . rapidly expanding."

Terrorists have shown "a clear interest" in pursuing hacking skills, he told thousands of security professionals at the RSA Conference in San Francisco. "They will either train their own recruits or hire outsiders, with an eye toward combining physical attacks with cyberattacks," he said.

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More News on The FBI's Concerns Over Cyberterrorism

FBI director warns of growing cyber threat -- Reuters
Mueller to Cybersecurity Experts: The FBI Wants You -- Tech News World
Mueller: cyberterrorism threat is real -- Federal News Radio
FBI Director on cyber threats: We can't do it alone -- ZDNet
Finger Pointing Begins In Cyber Attack Wars -- 24/7WallSt

Exotic Antimatter Detected at Relativistic Heavy Ion Collider: Heaviest Known Antinucleus Heralds New Frontier In Physics

The diagram above is known as the 3-D chart of the nuclides. The familiar Periodic Table arranges the elements according to their atomic number, Z, which determines the chemical properties of each element. Physicists are also concerned with the N axis, which gives the number of neutrons in the nucleus. The third axis represents strangeness, S, which is zero for all naturally occurring matter, but could be non-zero in the core of collapsed stars. Antinuclei lie at negative Z and N in the above chart, and the newly discovered antinucleus (magenta) now extends the 3-D chart into the new region of strange antimatter. (Credit: Image courtesy of DOE/Brookhaven National Laboratory)

From Science Daily:

ScienceDaily (Mar. 4, 2010) — An international team of scientists studying high-energy collisions of gold ions at the Relativistic Heavy Ion Collider (RHIC), a 2.4-mile-circumference particle accelerator located at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, has published evidence of the most massive antinucleus discovered to date.

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Runaway Toyotas: What's The Real Risk?

From Live Science:

Toyota, the world's top-selling automaker, recently announced a recall of up to ten million of its vehicles over reports of sudden uncontrollable acceleration. But it's not clear exactly what the problem is.

Some suspect sticking gas pedals, others believe it's a computer glitch. Whatever's causing it, the problem can be deadly. According to the National Highway Traffic Safety Administration, the Toyota recalls are linked to at least 50 reported fatalities.

Read more ....

Towns Go Gaga For Google

Watch CBS News Videos Online

New Era For Internet Security Amid Increased Attacks

From The BBC:

Internet security techniques must adapt to keep up with the rising tide of net attacks say officials.

The issue is top of the agenda at the world's biggest security conference hosted by vendor RSA.

Recent incidents such as the high-profile attacks on Google in China have highlighted the new challenges.

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Massive Spanish Botnet Busted, But Hacker Mastermind Remains Unknown

From Discover Magazine:

Spanish authorities announced this week that they shut down what appears to be the largest botnet ever discovered.

The Mariposa botnet, which first appeared in 2008, was a network of nearly 13 million virus-infected PCs, remotely operated by thieves stealing private information from computers in half the Fortune 1000 companies and 190 countries. Though three men are now in custody, worries over the bot are far from over.

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The Future For UAVs In The U.S. Air Force

MQ-Mb multirole fighter prepped for a precision strike mission

From The Popular Mechanics:

When the Air Force recently mapped out a game plan to 2047, its report contained a big surprise: Fewer pilots and more robotic planes acting on their own. Will the airman-centric service accept a future with fewer cockpits? And are we ready for UAVs that can fire their weapons without human permission?

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With Artificial Photosynthesis, A Bottle of Water Could Produce Enough Energy To Power A House

Potential Energy Cells? shrff14, via Flickr.com

From Popular Science:

One of the interesting side effects of last year's stimulus bill was $400 million in funding for ARPA-E, the civilian, energy-focused cousin of DARPA. And in this week's first ever ARPA-E conference, MIT chemist Dan Nocera showed how well he put that stimulus money to use by highlighting his new photosynthetic process. Using a special catalyst, the process splits water into oxygen and hydrogen fuel efficiently enough to power a home using only sunlight and a bottle of water.

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Knowing The Mind Of God: Seven Theories Of Everything

Getting inside the mind of God (Image: John Lund/Getty)

From New Scientist:

The "theory of everything" is one of the most cherished dreams of science. If it is ever discovered, it will describe the workings of the universe at the most fundamental level and thus encompass our entire understanding of nature. It would also answer such enduring puzzles as what dark matter is, the reason time flows in only one direction and how gravity works. Small wonder that Stephen Hawking famously said that such a theory would be "the ultimate triumph of human reason – for then we should know the mind of God".

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Twitter Flies Past Its 10 Billionth Tweet

The growing number of tweets per day (Source: Twitter)

From The Guardian:

Twitter passed another milestone when a person unknown posted the system's 10 billionth tweet.

Overnight, Twitter flew past the 10bn tweet milestone, according to the GigaTweet site, which tracks the microblogging service. It has taken more than three years to get there. However, Twitter's rapid growth means that the next 10bn should be knocked off in 203 days.

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Mars Spacecraft Breaks Through Data Download Milestone As It Beams 12,000 Amazing Pictures Back To Earth

This image shows dark sand dunes and inverted craters in the Arabia Terra region of Mars. The sand is dark because it was probably derived from basalt. The 'inverted' shape is found on Mars and Earth where erosion has stripped away surrounding topography

From The Daily Mail:

There crystal clear views of alien rock formations are just a few of the impressive images sent back from Nasa's Mars Reconnaisance Orbiter.

Captured by the onboard HiRise camera, they show dramatic landscapes including inverted craters, deep water-forged gullies and frost covered dunes. To date, scientists have released 11,762 such images to the public.

They were sent back to Earth from the spacecraft, which is circling the Red Planet 72million miles away.

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Asteroid Killed Off The Dinosaurs, Says International Scientific Panel

An artist's rendering of the moment of impact when an enormous space rock struck the Yucatán peninsula at the end of the Cretaceous Period. (Credit: Don Davis, NASA)

From Science Daily:

Science Daily (Mar. 4, 2010) — The Cretaceous-Tertiary mass extinction, which wiped out the dinosaurs and more than half of species on Earth, was caused by an asteroid colliding with Earth and not massive volcanic activity, according to a comprehensive review of all the available evidence, published in the journal Science.

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Happy People Talk More, And With More Substance

From Live Science:

Happy people tend to talk more than unhappy people, but when they do, it tends to be less small talk and more substance, a new study finds.

A group of psychologists from the University of Arizona and Washington University in St. Louis set out to find whether happy and unhappy people differ in the types of conversations they tend to have.

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Apple Patent Case 'Could Affect All Android Phones'

Photo: HTC was the first manufacturer to use Android in its phones

From The BBC:

Apple's legal action against HTC may have "wider implications" for all phone makers using Google's Android operating system, an analyst has warned.

Ian Fogg of Forrester Research said that the case against HTC, in which Apple alleges infringement of 20 of its patents, could be the first of many.

Although Apple has not named Google in the suits, many of the named patents relate to operating system processes.

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Globe-Warning Methane Is Gushing From A Russian Ice Shelf

From Discover Magazine:

Behind the ongoing back-and-forth fights over climate change that usually focus on carbon, there has lingered the threat of the powerful greenhouse gas methane being released into the atmosphere and causing even worse trouble. In August we reported on a study that noted methane bubbling up from the seafloor near islands north of Norway, giving scientists a scare. This week in Science, another team reports seeing the same thing during thousands of observations of the East Siberian Arctic Shelf on Russia’s north coast, which is even more worrisome because it’s a huge methane deposit.

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How UAVs Will Replace The Air Force's Current Fleet

When unmanned aircraft can refuel one another, their time on a mission will be dramatically extended. The Air Force Research Laboratory is spending $49 million over the next four years to create a system that will allow UAVs to autonomously refuel in the air, as seen in this 2007 RQ-4 Global Hawk test.

From Popular Mechanics:

In its latest plans for the future, the Air Force envisions swapping its pilots for a fleet of versatile—and affordable—unmanned airplanes. A single UAV with interchangeable payloads could replace several legacy airplanes. Here's a look at some possible trades.

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Russia Will End Space Tourism Flights When Shuttle Retires

Charles Simonyi Prepares for Space Courtesy of Space Adventures and Charles Simonyi

From Popular Science:

Well, it looks like Charles Simonyi might have to wait a while for a third trip, because space tourism is going on hiatus. With the shuttle's cancellation leaving Russia as the only country able to service the International Space Station (ISS), the Russian government has announced it will no longer let civilians hitch a ride on Soyuz flights.

Read more ....

Dark, Dangerous Asteroids Found Lurking Near Earth

Now you see it: a near-Earth object becomes visible in infrared
(Image: NASA/JPL-Caltech/UCLA)

From New Scientist:

An infrared space telescope has spotted several very dark asteroids that have been lurking unseen near Earth's orbit. Their obscurity and tilted orbits have kept them hidden from surveys designed to detect things that might hit our planet.

Called the Wide-Field Infrared Survey Explorer (WISE), the new NASA telescope launched on 14 December on a mission to map the entire sky at infrared wavelengths. It began its survey in mid-January.

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NASA Chief Bolden Seeks 'Plan B' For The Space Agency

Astronaut Nicholas Patrick holds onto the International Space Station's cupola during a February spacewalk. Reuters

From Wall Street Journal:

NASA chief Charles Bolden has asked senior managers to draw up an alternate plan for the space agency after members of Congress indicated they wanted to reject a White House proposal to hire private companies to ferry U.S. astronauts into orbit and beyond.

In an internal National Aeronautics and Space Administration memo viewed by The Wall Street Journal, Mr. Bolden ordered officials to map out "what a potential compromise might look like" to satisfy critics on Capitol Hill. By calling for an alternative plan, Mr. Bolden threatened to undercut White House efforts to get its proposed NASA budget through Congress.

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Industry Challenges: Drowning In Data

Digital sequencing systems can capture vast amounts of genetic data, but interpretation has been difficult. Credit: Monty Rakusen/Getty Images

From Technology Review:

The personalized-medicine industry aims to convert information about an individual's genome into useful diagnostic tests and targeted drug treatments. Companies that deal with gathering the information--sequencing genomes and identifying genetic variations--have made impressive technical advances that have dramatically reduced the cost of analyzing DNA (see "Faster Tools to Scrutinize the Genome"). Now the biggest challenge lies in interpreting the huge volume of genetic data being generated. Studies have identified thousands of candidates for genes underlying common diseases, for example, but it's not clear how to make that information medically useful.

Read more ....

Apple Sues Google Phone Manufacturer As Jobs Warns: Create Your Own Technology, Don't Steal Ours

An HTC smartphone (right) alongside an Apple iPhone. Apple are suing HTC Corp for infringing on hardware and software patents

From The Daily Mail:

Apple is suing the company which makes touchscreen smartphones using Google software.

Apple has accused Taiwan’s HTC Corp of infringing 20 hardware and software patents related to the iPhone.

Although the lawsuit does not name Google Inc as a defendant, Apple’s move is viewed by many as an indirect attack on the company, whose Nexus One smartphone is manufactured by HTC.

Read more ....

IPad Goes On Sale April 3; Pre-Orders Begin In A Week

From Gadget Lab:

Apple announced Friday that the first iPads will be available on April 3 and that the long-awaited device will be available for pre-order on March 12. The launch is for the Wi-Fi-only version, with the 3G-enabled device on sale later in the month.

The late-April release of the 3G version will also coincide with rollout of both models in Australia, Canada, France, Germany, Italy, Japan, Spain, Switzerland and the U.K., Apple said.

Read more ....

Update: IPad to hit US stores April 3, then 9 more markets -- Reuters

First of Missing Primitive Stars Found

The newly discovered red giant star S1020549 dominates this artist's conception. The primitive star contains 6,000 times less heavy elements than our Sun, indicating that it formed very early in the Universe's history. Located in the dwarf galaxy Sculptor some 290,000 light-years away, the star's presence supports the theory that our galaxy underwent a "cannibal" phase, growing to its current size by swallowing dwarf galaxies and other galactic building blocks. (Credit: David A. Aguilar / CfA)

From Science Daily:

Science Daily (Mar. 4, 2010) — Astronomers have discovered a relic from the early universe -- a star that may have been among the second generation of stars to form after the Big Bang. Located in the dwarf galaxy Sculptor some 290,000 light-years away, the star has a remarkably similar chemical make-up to the Milky Way's oldest stars. Its presence supports the theory that our galaxy underwent a "cannibal" phase, growing to its current size by swallowing dwarf galaxies and other galactic building blocks.

Read more ....

Violent Planet: The Forces That Shape Earth

From Live Science:

Earth is a violent planet, and always has been. In fact it is much calmer today than in the past. As the planet continues to cool – 4.5 billion years after it formed – what was once likely a lava world has become a temperate planet that's two-thirds covered by water and hospitable to life.

But recent events and new research show that the geologic havoc is far from over.

Read more ....

Apple iPad's Store Debut Pushed Back

Watch CBS News Videos Online

From CBS News/AP:

(AP) The much-anticipated iPad tablet computer from Apple Inc. will start hitting U.S. store shelves on April 3, slightly later than originally planned.

When Apple unveiled the touch-screen device Jan. 27, the company said the first iPads would reach the market in "late March" worldwide, not just in the U.S.

Read more ....

YouTube Adds Video Captions For Deaf

From The BBC:

YouTube is making the tens of millions of videos it hosts more accessible to the deaf and hard of hearing by putting automatic captions on them.

The Google-owned company said this use of speech recognition technology is probably the biggest experiment of its kind online.

Previously captions were only on a small amount of content.

"A core part of YouTube's DNA is access to content," said the firm's product manager Hunter Walk.

Read more ....

Earth Raised Up Its Magnetic Shield Early, Protecting Water And Emerging Life

From Discover Magazine:

Here we are drinking coffee and tweeting and otherwise going about our lives, generally not giving much thought to the protection that the Earth’s magnetic field affords us from the solar wind. But that magnetic field is crucial for our existence. Now, new findings in Science say that this protective shield originated even 200 million years earlier than scientists had previously thought, perhaps protecting the planet’s water from evaporating away and aiding the rise of life on the early Earth.

Read more ....

Shields Down! Earth's Mag Field May Drop In A Flash

There'll be little warning if Earth's magnetic field flips (Image: NASA/SPL)

From New Scientist:

EVEN if we knew precise details of Earth's core, we would not be able to predict a catastrophic flip in the polarity of its magnetic field more than a decade or two ahead.

Our planet's magnetic field has reversed polarity from time to time throughout its history. Some models suggest that a flip would be completed in a year or two, but if, as others predict, it lasted decades or longer we would be left exposed to space radiation. This could short-circuit satellites, pose a risk to aircraft passengers and play havoc with electrical equipment on the ground.

Read more ....

Artificial Intelligence Brings Musicians Back From The Dead, Allowing All-Stars Of All Time To Jam

Rachmaninoff, Back at the Piano Where He Belongs Zenph

From Popular Science:

Want to know what a jam session between Jack White and Stevie Ray Vaughan might have sounded like, or how Billie Holliday would interpret the latest dreck from Avril Lavigne? Advances in artificial intelligence are resurrecting musical legends of the past, tapping into old recordings to establish a musician's style and personality, then applying those attributes to newer recordings of old songs, or even to songs the musician never played before.

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