Otzi The Prehistoric Iceman Goes Online Allowing Users To Virtually Tour His Body

Otzi has been photographed using 12 different angle-shots

From the Daily Mail:

A Stone Age warrior frozen in an icy tomb for 5,300 years can now be viewed in astonishing detail thanks to a new website.

The Iceman photoscan project took 150,000 high definition images of the perfectly preserved mummy from 12 different angles, which the researchers loaded onto the new website www.icemanphotoscan.eu.

This allows users to zoom into details that are just millimetres wide from the comfort of their living room. They can also view the mummy in 3D and see its distinctive tattoos in both white and UV light.

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Schizophrenia Could Be Caused By Faulty Signaling In Brain

Schizophrenia has been linked to signaling problems, according to a new brain study. (Credit: iStockphoto/Vasiliy Yakobchuk)

From Science Daily:

ScienceDaily (Mar. 5, 2009) — Schizophrenia could be caused by faulty signalling in the brain, according to new research published in the journal Molecular Psychiatry. In the biggest study of its kind, scientists looking in detail at brain samples donated by people with the condition have identified 49 genes that work differently in the brains of schizophrenia patients compared to controls.

Many of these genes are involved in controlling cell-to-cell signalling in the brain. The study, which was carried out by researchers at Imperial College London and GlaxoSmithKline, supports the theory that abnormalities in the way in which cells 'talk' to each other are involved in the disease.

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Exercise: The Best Medicine

New studies find exercise makes for better eye health, less chronic pain, stronger bones and can even help prevent some cancer. Image credit: Dreamstime

From Live Science:

It just seems too good to be true. Study after research study consistently promoting the endless benefits of exercise. Couch potatoes everywhere are waiting for the other shoe to drop, telling us that all of those scientists were wrong and we should remain as sedentary as possible.

Yet four additional studies released recently each give the same prescription for improving some aspect of your health: exercise.

They add to recent evidence that regular workouts can improve old brains, raise kids' academic performance and give a brain boost to everyone in between.

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9 Big NASA Projects Over Budget

From MSNBC:

Auditors cite projects such as asteroid explorer, Earth-like planet hunter.

The Government Accountability Office, the congressional budget watchdog, found cost overruns in at least nine big NASA projects:

Mars Science Laboratory. Price: $2.3 billion, up $657.4 million since October 2007. Launch delayed 25 months to October 2011.

NPOESS Preparatory Project a satellite to study atmosphere and sea temperatures. Price: $794.6 million, up $121.8 million since October 2006. Launch delayed 26 months to June 2010.

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Asteroid's Near Miss A Cosmic Close Call

An asteroid named 2009 DD45 came within 48,800 miles
from Earth, March 3, 2009. (AP / CBS)

From CBS News:

(AP) An asteroid about the size of one that blasted Siberia a century ago just buzzed the Earth.

The asteroid named 2009 DD45 was about 48,800 miles from Earth when it zipped past early Monday, NASA's Jet Propulsion Laboratory reported.

That is just twice as high as the orbits of some telecommunications satellites and about a fifth of the distance to the Moon.

"This was pretty darn close," astronomer Timothy Spahr of the Harvard-Smithsonian Center for Astrophysics said Wednesday.

But not as close as the tiny meteoroid 2004 FU162, which came within 4,000 miles in 2004.

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Before Google Became Google: The Original Setup At Stanford University

From Pingdom:

Since it launched in 1998, Google has become one of the true giants of the Internet. These days, Google has data centers all around the world and hundreds of thousands of servers. The sheer size of Google today makes it very interesting to look back at its humble beginnings as a small research project called Backrub at Stanford University.

Back in early 1998, the entire search engine and website ran on this setup:

Closeups and hardware descriptions available here. Note the homemade Lego disk box…

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Flexible Screens Get Touchy-Feely

Photo: Touch and feel: Bendable, touch-sensitive screens could lead to a new generation of more rugged and easy to use portable displays. Credit: Flexible Display Center

From Technology Review:

The first bendable, touch-screen display will be used by the military.

Researchers have developed the first computer display that is both flexible and touch sensitive. They say that the breakthrough could lead to more practical and easier-to-use portable devices.

Over the past few years, there has been a drive to develop displays that more closely mimic the properties of paper.

E Ink, based in Cambridge, MA, already supplies displays that are easy to read in direct sunlight and require little power for both the Amazon Kindle and the Sony Reader, compared to LCDs and plasma screens. E Ink's technology uses a layer of microcapsules filled with submicrometer black and white particles to create a low-power, reflective screen.

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5 Huge Green-Tech Projects in the Developing World

From Wired News:

Any solution to global climate change will eventually have to involve the whole globe, not just the richest countries.

That's why deals like the one announced Tuesday between Pasadena's eSolar and the Indian conglomerate Acme Group are essential to any truly green global future. ESolar will sell Acme 1,000 megawatts worth of solar thermal technology, so that the latter can build a network of solar power plants in India's northern state of Haryana.

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Mould Problem At France's Lascaux Cave

Paleolithic handywork: Discovered in 1940, France's Lascaux Cave has some of the world's most spectacular prehistoric cave art.

From Cosmos Magazine:

PARIS: The problem of black fungus threatening world-famous prehistoric paintings at the Lascaux Cave in southwestern France is stable, a scientist said last week.

France, criticised for its management of Lascaux, applied fungicide to the cave's walls in January 2008 in a bid to roll back patches of mould imperilling the legendary art.

Dubbed "the Sistine Chapel of prehistory," Lascaux, listed as a World Heritage Site by UNESCO, includes stunning pictures of horses, extinct bulls and ibexes, painted by unknown hands some 17,000 years ago.

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Newfound Moon May Be Source Of Outer Saturn Ring

This sequence of three images, obtained by NASA's Cassini spacecraft over the course of about 10 minutes, shows the path of a newly found moonlet in a bright arc of Saturn's faint G ring. (Credit: NASA/JPL/Space Science Institute)

From Science Daily:

ScienceDaily (Mar. 4, 2009) — NASA's Cassini spacecraft has found within Saturn's G ring an embedded moonlet that appears as a faint, moving pinprick of light. Scientists believe it is a main source of the G ring and its single ring arc.

Cassini imaging scientists analyzing images acquired over the course of about 600 days found the tiny moonlet, half a kilometer (about a third of a mile) across, embedded within a partial ring, or ring arc, previously found by Cassini in Saturn's tenuous G ring.

"Before Cassini, the G ring was the only dusty ring that was not clearly associated with a known moon, which made it odd," said Matthew Hedman, a Cassini imaging team associate at Cornell University in Ithaca, N.Y. "The discovery of this moonlet, together with other Cassini data, should help us make sense of this previously mysterious ring."

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Earth Seen 'Healing' After Big Quake

Three-dimensional perspective view of vertical displacement of the land surface south of Bam, Iran during the three and a half years after the December 26, 2003 earthquake derived from analysis of radar images. The model below shows the zone of rock damage that contracted or healed after the earthquake, with the green colors showing the strongest contraction. Credit: E. Fielding et al

From Live Science:

For the first time, scientists have watched as the Earth’s surface “heals” itself following the disruptive jolt of an earthquake, in this case, the 2003 temblor that devastated Bam, Iran.

The fault under the city erupted in a 6.6-magnitude quake on Dec. 26 that year, leveling the town and killing more than 26,000 people. But though devastation was evident, there was no clear fault mark at the surface.

"The fault slipped maybe 2 or 3 meters [6.5 to 10 feet] at depth, but at the surface, when colleagues of mine went out, they found some cracks, but the motion on those cracks is only about up to 25 centimeters [10 inches] or less," said one of the scientists who studied the quake, Eric Fielding of Caltech. "We have some layer of material near the surface that's behaving differently from the fault at depth."

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Revealed: The Headset That Will Mimic All Five Senses And Make The Virtual World As Convincing As Real Life

The virtual reality helmet titillates all five body senses while viewers sit at home on their sofas

From The Daily Mail:

A virtual reality helmet that recreates the sights, smells, sounds and even tastes of far-flung holiday destinations has been devised by British scientists.

Armchair travellers wearing the device will be able to hear the roar of lions on safari, smell the flowers of an Alpine meadow or feel the heat of the Caribbean sun on their face - all from the comfort of their sitting room.

The device will also allow people to greet friends and family on the other side of the world as if they were in same room, and to immerse themselves in fantasy worlds.

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China Planning Military Outpost in Orbit

The first public appearance of China's military space station concept.
(Image from Spaceflight.now)

From Discovery News/Space:

China is speeding up plans to launch and operate a space station in Earth orbit and turning over the project to military control, according to reports from the official Chinese news agency Xinhua and SpaceflightNow.com.

The 8.5-ton laboratory, called Tiangong -- Chinese for "heavenly palace" -- is slated for launch before the end of next year. Its first crew would arrive in 2011.

"The People's Liberation Army's General Armament Department aims to finish systems for the Tiangong-1 mission this year," the Chinese government said in an official statement.

The design was unveiled during a nationally televised Chinese New Year broadcast, writes Spaceflightnow's Craig Covault.

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My Comment: So much for not militarizing space. This is an acceleration of a program that many thought was years from fruition.

Surprise, it is happening sooner than what was expected.

Mobile Phone Use Explodes As 60% Of The World's Population Signs Up For A Handset

The United Kingdom was ranked 10th most advanced country in using information and communications technology. It was judged on criteria including infrastructure, broadband coverage and literacy levels

From The Daily Mail:

Mobile phone use has exploded in the last seven years, according to a U.N report.

The number of global subscriptions quadrupled from around 1billion in 2002 to 4.1billion at the end of last year.

The sudden surge in uptake of mobile phones is most marked in developing countries where they are now an invaluable tool among the world's poor.

In Africa 28 per cent of the population now has a mobile phone, compared to just two per cent in 2000.

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Hubble Captures Cosmic Tug-Of-War Between Three Turbulent Galaxies

The three tussling galaxies are part of the Hickson Compact Group 90,
which is 100million light years away

From The Daily Mail:

A dramatic Hubble image has captured three galaxies locked in a gravitational tug-of-war that may lead to one of them being ripped apart.

It is likely the outcome has long since been decided, as the epic life or death battle is in the constellation of Piscis Austrinus, or Southern Fish, 100 million light-years away.

The new picture from the Advanced Camera for Surveys on the Hubble Space Telescope allows astronomers to view the movement of gases from galaxy to galaxy, revealing the intricate interplay among them.

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Small Robots Can Prepare Lunar Surface For NASA Outpost

Small excavation robots, such as these conceptual vehicles, would be capable of preparing lunar landing sites for a future outpost, a new study shows. (Credit: Astrobotic Technology Inc)

From Science Daily:

ScienceDaily (Mar. 2, 2009) — Small robots the size of riding mowers could prepare a safe landing site for NASA’s Moon outpost, according to a NASA-sponsored study prepared by Astrobotic Technology Inc. with technical assistance from Carnegie Mellon University’s Robotics Institute.

Astrobotic Technology and Carnegie Mellon researchers analyzed mission requirements and developed the design for an innovative new type of small lunar robot under contract from NASA’s Lunar Surface Systems group.

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How Good Are You At Internet Search?

Image from Maximum PC

From The Wall Street Journal:

Microsoft’s efforts to catch Google in Internet search may not just hinge on its ability to build a better search engine. It may depend on how good people are at using search engines.

In an internal memo published on All Things D, a Microsoft search executive wrote that the company is ready to test a new search engine, codenamed “kumo.” He then outlined the problem that the new search engine is supposed to address:

“In spite of the progress made by search engines, 40% of queries go unanswered; half of queries are about searchers returning to previous tasks; and 46% of search sessions are longer than 20 minutes. These and many other learnings suggest that customers often don’t find what they need from search today.”

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Here's What Killed Your 401K

From Wired News:

A year ago, it was hardly unthinkable that a math wizard like David X. Li might someday earn a Nobel Prize. After all, financial economists—even Wall Street quants—have received the Nobel in economics before, and Li's work on measuring risk has had more impact, more quickly, than previous Nobel Prize-winning contributions to the field. Today, though, as dazed bankers, politicians, regulators, and investors survey the wreckage of the biggest financial meltdown since the Great Depression, Li is probably thankful he still has a job in finance at all. Not that his achievement should be dismissed. He took a notoriously tough nut—determining correlation, or how seemingly disparate events are related—and cracked it wide open with a simple and elegant mathematical formula, one that would become ubiquitous in finance worldwide.

For five years, Li's formula, known as a Gaussian copula function, looked like an unambiguously positive breakthrough, a piece of financial technology that allowed hugely complex risks to be modeled with more ease and accuracy than ever before. With his brilliant spark of mathematical legerdemain, Li made it possible for traders to sell vast quantities of new securities, expanding financial markets to unimaginable levels.

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Square Root Day Revelers To Party Like It's 3/3/09

From CNET:

Count on Tuesday's alignment of the calendar to add some excitement to the lives of at least a few math geeks.

Tuesday is Square Root Day, a rare holiday that occurs when the day and the month are both the square root of the last two digits of the current year. Numerically, March 3, 2009, can be expressed as 3/3/09, or mathematically as √9 = 3, or 3² = 3 × 3 = 9.

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Dolphin-Inspired Man-Made Fin Works Swimmingly

SWIM FIN INSPIRED BY DOLPHINS: Lunocet users have already hit about eight miles (13 kilometers) per hour, nearly twice as fast as Olympic Gold Medal swimmer Michael Phelps at his speediest. COURTESY OF LOMERANGER

From Scientific American:

Lunocet swimmers have already hit about eight miles per hour, almost twice the speed of Michael Phelps at his fastest.

The human body does many things well, but swimming isn't one of them. We're embarrassingly inefficient in the water, able to convert just 3 or 4 percent of our energy into forward motion. (Even with swim fins, we're only 10 to 15 percent more efficient.) But a new, dolphin-inspired fin promises to fuel the biggest change in human-powered swimming in decades, putting beyond-Olympian speeds within reach of just about anyone.

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