The Monster Devouring Us: Even The Men Who Created The Internet Are Beginning To Fear Its Power To Destroy Our Freedom

Caught in the web: The internet can track our location and habits and information stored from accessing websites could be used against you

From The Daily Mail:

Fast-forward 40 years. It is November 2049 and privacy is a distant memory.

Every telephone call you make, every text you send on your mobile phone, every email and videocall, every financial transaction is recorded, stored, analysed and can potentially be used against you.

Each waking hour you are also deluged with marketing calls and sales pitches - which pop up on your mobile, your hand-held computer and even in your car.

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Veterans Return To Iraq – Virtually

From The Independent:

Computer simulations could help soldiers with post traumatic stress disorder.

The haunting sound of an Islamic call to prayer echoes around you as you walk through the Iraqi town, litter blowing across the street and market traders standing next to their stalls. Glance down and your rifle comes into view, look to the right and you spot the Black Hawk helicopter.

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Can We Manipulate The Weather?

Unseasonal snowfall in Beijing, which scientists claim is the result of their geoengineering, November 2009. Photograph: ADRIAN BRADSHAW/EPA

From The Guardian:

Chinese scientists claim to be able to control the weather. But is so-called geoengineering more than wishful thinking? And, if so, should we be worried?

The unseasonal snow that fell on Beijing for 11 hours on Sunday was the earliest and heaviest there has been for years. It was also, China claims, man-made. By the end of last month, farmland in the already dry north of China was suffering badly due to drought. So on Saturday night China's meteorologists fired 186 explosive rockets loaded with chemicals to "seed" clouds and encourage snow to fall. "We won't miss any opportunity of artificial precipitation since Beijing is suffering from a lingering drought," Zhang Qiang, head of the Beijing Weather Modification Office, told state media.

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The Future Of Cars ( Preview )

Alina Novopashna, Corbis

From Scientific American:

Industry leaders look way down the road.

Key Concepts

* The car fleet of 2030 will use a patchwork quilt of different fuels and power trains, with some cars meant for short hops and city driving.
* As the years go by, vehicles will become increasingly connected to one another electronically,
for crash prevention and social networking. Driver distraction will be an ongoing concern.
* Whether cars that run on hydrogen fuel cells will be common in 20 years remains an open question.

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Ares' Continued Technical Problems And Money Troubles: Guest Analysis

From Popular Mechanics:

Space analyst Rand Simberg argues here that last week's test flight of the Ares I-X rocket, NASA's planned, vaunted crew-launch system, did little to stem the controversy over the program. The space agency claims that the flight was a success, providing data needed to retire some of the risk in the development of the eventual booster. But the flight was hardly flawless, Simberg says, and may have uncovered a previously unknown (or, at any rate, undiscussed) risk. Even with all of its technical issues—thrust oscillation, reduced performance margin, a gantry collision risk and now a risk during stage separation—the real problem of the program, Simberg argues, remains how much it will cost.

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As Space Collision Threat Looms, Pentagon Upgrades Its Monitoring of Satellites

Space Junk An artist's impression of space debris in low-Earth orbit. The U.S. government wants a better surveillance system to keep track of the thousands of space junk pieces. ESA

From Popular Science:

The U.S. Air Force has upgraded its ability to predict possible satellite collisions, as the risk from space debris increases.

Satellites currently must dodge an ever-growing gauntlet of other satellites and clouds of space debris, and this year the Pentagon has quietly upgraded its surveillance accordingly. The U.S. military announced yesterday that it now tracks 800 maneuverable satellites, compared to less than 100 prior to a February collision between an active U.S. satellite and a retired Russian communications satellite.

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Metabolic Syndrome Is A Killer

From Future Pundit:

High cholesterol isn't as dangerous as a combination of obesity, high blood pressure, and high blood sugar (insulin resistant diabetes).

The team, led by Assistant Clinical Professor of Public Health at Warwick Medical School Dr Oscar Franco, has discovered that simultaneously having obesity, high blood pressure and high blood sugar are the most dangerous combination of health factors when developing metabolic syndrome.

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Dark Matter And Dark Energy Make Up 95 Percent Of Universe, Detailed Measurements Reveal

The QUaD collaboration uses the 2.6-meter telescope shown here to view the temperature and polarization of the cosmic microwave background, a faintly glowing relic of the hot, dense, young universe. (Credit: Image courtesy of Nicolle Rager Fuller, NSF)

From Science Daily:

Science Daily (Nov. 3, 2009) — A detailed picture of the seeds of structures in the universe has been unveiled by an international team co-led by Sarah Church of the Kavli Institute for Particle Astrophysics and Cosmology, jointly located at the Department of Energy's SLAC National Accelerator Laboratory and Stanford University, and by Walter Gear, of Cardiff University in the United Kingdom. These measurements of the cosmic microwave background -- a faintly glowing relic of the hot, dense, young universe -- put limits on proposed alternatives to the standard model of cosmology and provide further support for the standard cosmological model, confirming that dark matter and dark energy make up 95% of everything in existence, while ordinary matter makes up just 5%.

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10 Failed Doomsday Predictions

Comets feature prominently in at least a couple notable doomsday scenarios. In fact nature may eventually destroy us with an icy space rock, but so far none of the predictions related to comets ­ or any other doomsday prognostications ­ have come true. Credit: stockxpert

From Live Science:

With the upcoming disaster film "2012" and the current hype about Mayan calendars and doomsday predictions, it seems like a good time to put such notions in context.

Most prophets of doom come from a religious perspective, though the secular crowd has caused its share of scares as well. One thing the doomsday scenarios tend to share in common: They don't come to pass.

Here are 10 that didn't pan out, so far:

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Ten Inventions That Changed The World

Winner: With 9581 votes, the medical X-ray radiograph was deemed the most important invention in the Science Museum.

From New Scientist:

To mark its centenary, in June the Science Museum in London had its curators select the 10 objects in its collection that had made the biggest mark on history. These then went to a public vote to find the most important invention of past centuries. Visitors to the museum and online voters cast nearly 50,000 votes. Find out the winners below.

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Stealthy Nanoparticles Attack Cancer Cells

Image: Cancer killers: Drug-laden nanoparticles (shown in pink) developed by BIND Biosciences have accumulated in a prostate-cancer cell (shown in green; cell nucleus in blue). The particles were designed to target prostate cancer cells. Scientists hope such particles will reduce side effects associated with chemotherapy. Credit: BIND Biosciences

From Technology Review:

Drugs embedded in special polymers can more effectively shrink tumors.

In a small manufacturing space on a Cambridge, MA, street dotted with biotech companies, Greg Troiano tinkers with a series of gleaming metal vats interweaved with plastic tubes. The vats are designed to violently shake a mix of chemicals into precise nanostructures, and Troiano's task, as head of process development at start-up BIND Biosciences, is to make kilograms of the stuff--a novel drug-infused nanoparticle. The company hopes the new drug-delivery system will diminish the side effects of chemotherapy while increasing its effectiveness in killing cancer.

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Guzzling Food Makes You Fat

Eating quickly makes you put on weight Photo: GETTY

From The Telegraph:

Eating quickly makes you put on weight because your stomach does not have time to tell your brain it is full, scientists find.

Researchers found that "wolfing down" your food slows and restricts the release of a special "full up" hormone in your stomach.

That means that you eat more food before the brain realises that your body has already had enough to eat.

The decreased release of these hormones, can often lead to overeating, the researchers concluded.

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Meet Aida, The In-Car Robot Who Will Take The Stress Out Of Driving

Aida is embedded into the car's dashboard. The technology is being developed by MIT and Volkswagen

From The Daily Mail:

Driving could soon be a far more pleasant experience thanks to a personal in-car robot being developed by researchers.

The Affective Intelligent Driving Agent (AIDA) will be able to tell you the best route home based on traffic reports, remind you to pick up petrol and suggest places you may like to visit.

The robot, which sits on the dashboard, is being developed at the Massachusetts Institute of Technology (MIT) in collaboration with Volkswagen.

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EXCLUSIVE: Secrets of Google's 3-D Mars, Moon

From National Geographic:

Want to meet a Martian or spark lunar conflict? Two former NASA specialists give tips for making the most of Google's 3-D space offerings—and offer hints for finding some little-known gems.

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How Astronomers Fill In Uncharted Areas Of The Universe

This image of the remnants of an exploded star was taken by NASA's Chandra X-ray Observatory, astronomers. By studying it, astronomers gained a better understanding of new details about the role of supernova remnants as the Milky Way's super-efficient particle accelerators. (NASA/CXC/University of Ultrech/J.Vink/AFP)

From Christian Science Monitor:

Thanks to new tools, scientists are quickly mapping the stars.

Astronomers are filling in the blank spaces on their 3-D map of our universe thanks to their ability to sense almost every conceivable form of electromagnetic radiation. Those blanks include remote regions of space and time when the first stars formed and when young galaxies began to group themselves into gravitationally bound clusters.

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Great White Sharks At Times Enter San Francisco Bay

A large white shark approaches the tagging boat. The shark's head is visible right behind the boat, with the iconic dorsal fin behind that and the tip of the tail marking its full length. (Courtesy Stanford University/Susie Anderson)

From Mercury News:

Windsurfers, fishing boats and cargo ships aren't the only traffic in San Francisco Bay. Great white sharks are there sometimes too.

In what is believed to be the first scientific confirmation of white sharks in San Francisco Bay, researchers from Stanford University, the University of California-Davis and other organizations put satellite and acoustic tags on 179 white sharks in Northern California waters between 2000 and 2008. They found that most of the sharks migrated thousands of miles every year, from California to as far away as Hawaii, and five swam underneath the Golden Gate Bridge in 2007 and 2008 and into bay waters.

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Species' Extinction Threat Grows

From BBC:

More than a third of species assessed in a major international biodiversity study are threatened with extinction, scientists have warned.

Out of the 47,677 species in the IUCN Red List of Threatened Species, 17,291 were deemed to be at serious risk.

These included 21% of all known mammals, 30% of amphibians, 70% of plants and 35% of invertebrates.

Conservationists warned that not enough was being done to tackle the main threats, such as habitat loss.

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Angry Faces: Facial Structure Linked To Aggressive Tendencies, Study Suggests

New research finds that a quick glance at someone's facial structure may be enough for us to predict their tendency towards aggression. (Credit: iStockphoto/Thomas Perkins)

From Science Daily:

Science Daily (Nov. 2, 2009) — Angry words and gestures are not the only way to get a sense of how temperamental a person is. According to new findings in Psychological Science, a quick glance at someone's facial structure may be enough for us to predict their tendency towards aggression.

Facial width-to-height ratio (WHR) is determined by measuring the distance between the right and left cheeks and the distance from the upper lip to the mid-brow. During childhood, boys and girls have similar facial structures, but during puberty, males develop a greater WHR than females.

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How The World's Largest Cruise Ship Floats

The world's largest cruise ship departed from Turku, Finland, on Oct. 30 en route to Fort Lauderdale, Fla., where it will make its U.S. debut. Credit: Oasis of the Seas.

From Live Science:

The world's largest cruise ship is making its first transatlantic crossing from Finland to Fort Lauderdale, Fla., where it will make its U.S. debut. Though colossal, the ship relies on the same physical principles as its smaller brethren to stay afloat.

The massive ship, called the Oasis of the Seas and built by STX Finland for Royal Caribbean International, stands 20 stories high, is as long as four football fields, and can accommodate 5,400 guests at double occupancy.

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50 Years Of Space Exploration In One Handy Graphic

From Oh Gizmo!:

Created by Sean McNaughton and Samuel Velasco for National Geographic, this beautifully illustrated map includes the almost 200 missions to space from the past 50 years, showing which of our celestial neighbors we like to visit the most. The National Geographic website has an interactive version you can pan and zoom around on, but if you’d like to make yourself a nice little wallpaper you can find a full-sized version of it on Flickr.

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