Found... The Honey Bees With Built-In Central Heating

Scientists have discovered 'heater' bees who keep the hive warm

From The Daily Mail:

Scientists have long attributed the success of the honey bee to the division of labour within the hive.

But thermal imaging research for a TV series has identified a previously unknown skill performed by a specialist bee that is vital for a colony's survival.

'Heater bees' use their bodies to provide a 'central heating' system, it has emerged.

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Team's Quantum Object Is Biggest By Factor Of Billions

Image: The "quantum resonator" can be seen with the naked eye

From The BBC:

Researchers have created a "quantum state" in the largest object yet.

Such states, in which an object is effectively in two places at once, have until now only been accomplished with single particles, atoms and molecules.

In this experiment, published in the journal Nature, scientists produced a quantum state in an object billions of times larger than previous tests.

The team says the result could have significant implications in quantum computing.

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Periodic Bursts Of Solar Radiation Destroy The Martian Atmosphere

Come on, Cohaagen! You got what you want.
Give those people air! Total Recall, via The Warehouse

From Popular Science:

Unfortunately for anyone looking to terraform Mars, a new study shows that powerful waves of solar wind periodically strip the Red Planet of its atmosphere. Scientists had known for years that Mars has atmosphere troubles, but only by analyzing new data from he Mars Express spacecraft were they able to identify the special double solar waves as the specific cause.

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Feeling Animals' Pain

From New Scientist:

Jonathan Balcombe believes that we have allowed intelligence to become the measure with which we determine how well to treat animals when what we should be using is how they feel.

It is not a new idea - the philosopher Jeremy Bentham said in 1789 that how an animal ought to be treated should be dependent on its capacity to suffer. It is a question that has recently been overlooked by biologists, who are instead determined to prove that some species have cognitive capacities akin to our own.

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Flowering Plants May Be Considerably Older Than Previously Thought

A new analysis of the land plant family tree suggests that flowering plants may have lived much earlier than previously thought. (Credit: Wikimedia Commons)

From Science Daily:

Science Daily (Mar. 17, 2010) — Flowering plants may be considerably older than previously thought, says a new analysis of the plant family tree.

Previous studies suggest that flowering plants, or angiosperms, first arose 140 to 190 million years ago. Now, a paper to be published in the Proceedings of the National Academy of Sciences pushes back the age of angiosperms to 215 million years ago, some 25 to 75 million years earlier than either the fossil record or previous molecular studies suggest.

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Why Do Some Clovers Have Four Leaves?

Four-leaf clovers are a rare variation on the usual three-leafed kind caused
by a genetic mutation. Credit: stock.xchng.

From Live Science:

The leaves of clover plants are said to hold the luck o' the Irish when they sport four leaves. This myth likely arose because four-leaf clovers are rare finds — the result of an equally rare genetic mutation in the clover plant.

There are about 300 species in the clover genus Trifolium, or trefoil, so named because the plants usually have three leaves, or technically, leaflets. The ones you typically find in North America are white clover (Trifolium repens).

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How Privacy Vanishes Online

Alessandro Acquisti mined Web data to successfully predict Social Security numbers. Ross Mantle for The New York Times

From The New York Times:

If a stranger came up to you on the street, would you give him your name, Social Security number and e-mail address?

Probably not.

Yet people often dole out all kinds of personal information on the Internet that allows such identifying data to be deduced. Services like Facebook, Twitter and Flickr are oceans of personal minutiae — birthday greetings sent and received, school and work gossip, photos of family vacations, and movies watched.

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Plumbing The Depths For Oil

From The Economist:

Inside story: A recent wave of advances is enabling oil companies to detect and recover offshore oil in ever more difficult places.

IN OCTOBER 1947 a group of engineers from Kerr-McGee, an American oil company, drilled the world’s first offshore oil well that was completely out of sight of land. Located 17km (10.5 miles) off the coast of Louisiana in the Gulf of Mexico, the project involved a drilling deck no bigger than a tennis court. This platform was complemented by a number of refurbished navy barges left over from the second world war, which served as both storage facilities and sleeping quarters for the crew. A single derrick enabled drilling into the seabed, 4.6 metres (15 feet) below. Kerr-McGee’s offshore drilling gear is still used in the Gulf of Mexico. The reused barges, however, are long gone. Instead, far more elaborate equipment is now being used, and in much deeper water.

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China Stands Firm On Internet Security Amid Google Drama

From Xinhuanet:

BEIJING, Jan. 14 (Xinhua) -- China Thursday insisted its stand for an open Internet under proper regulating following Google's widely-concerned statement of a possible retreat from the country.

"The Internet is open in China, where the government always encourages its development and has created a favorable environment for its healthy development," Foreign Ministry spokeswoman Jiang Yu said at a regular press conference.

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Are Printed Photos Going Extinct?

From ABC News:

The Number of Photos Printed Worldwide Is Dropping by the Billions as Facebook Makes the Glossy Print Old-Fashioned.

The glossy print, it seems, is losing its sheen. According to estimates from IDC, 42 billion photos will be printed worldwide, both commercially and personally, in 2013. That’s a third less than the 63 billion printed in 2008. Meanwhile, about 124 billion photos are on pace to be shared through social networks that year. If it maintains its momentum, Facebook will likely be hosting the lion’s share of these images. The advent of the affordable digital camera circa 2001 was hard enough on the photography industry. People no longer had to buy film, since photos could be stored on memory cards or on a computer hard drive. Now Facebook is slowly but surely turning the nozzle of the industry’s only other real revenue stream: photo printing.

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New 'Temperate' Exoplanet Hints At Solar System Like Our Own

An artist's impression shows CoRoT-9b, the first temperate exoplanet to be measured in detail. Scientists say it is about the size of Jupiter and orbits its parent star at about the same distance that Mercury orbits the sun. AFP/ESO

From Christian Science Monitor:

Astronomers have for the first time made detailed measurements of an exoplanet in the temperate zone around its star. Their conclusion: It looks a lot like a planet in our solar system.

Astronomers have discovered a Jupiter-size planet that orbits its host star at a Mercury-like distance – a solar system that begins to look like a topsy-turvy, Alice in Wonderland version of our own.

The discovery has allowed scientists to glean for the first time a wide range of information about an extrasolar planet so relatively distant from its "sun."

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Google Working With Intel, Sony, Logitech On TV Technology

From The Wall Street Journal:

Google Inc. has lined up some big partners--including Intel Corp. and Sony Corp.--in the Internet giant's recent quest to move its technology into the living room, people familiar with the situation say.

The joint effort, which is in its preliminary stages, includes software to help users navigate among Web-based offerings on TVs and serve as a platform for other developers to target in creating new programs, these people say. The technology could be included with future TVs, Blu-ray players or set-top boxes, they added.

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Solar Storms Create 'Killer Electrons'

A stream of charged particles from the Sun hits Earth's magnetosphere. Credit: NASA

From Cosmos:

SYDNEY: 'Killer electrons' - electrons circling Earth that wreck satellites and can cause cancer in astronauts - are created when Solar storms create shockwaves in the Earth's protective magnetic bubble, scientists said.

The Earth's magnetic field abounds with charged, fast moving particles that orbit up to 64,000 km above the surface. When a severe solar storm - a stream of energetic particles emanating from the Sun - hits the Earth's magnetic field, it creates a shockwave that boosts the number of particles by up to ten times as much.

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The CIA Predictioneer: Using Games To See The Future

Three decades of getting it right (Image: Ethan Hill/Contour by Getty Images)

From New Scientist:

MY HOROSCOPE this week says that now is the perfect time to relocate, or at least de-clutter. I know it's nonsense, but I can't help wishing there was a genuine way to predict the future.

Perhaps there is. One self-styled "predictioneer" believes he has found the answer. Bruce Bueno de Mesquita is a professor of politics at New York University and a senior fellow at the Hoover Institution at Stanford University in California. In his new book, The Predictioneer (The Predictioneer's Game in the US), he describes a computer model based on game theory which he - and others - claim can predict the future with remarkable accuracy.

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Rewriting The Decline (CO2 and Temperature)

Above: Matthews 1976, National Geographic, Temperatures 1880-1976

From Watts Up With That?:

The great thing about old magazines is that once published, they can’t be adjusted. Jo Nova has a great summary of some recent work from occasional WUWT contributor Frank Lansner who runs the blog “Hide the Decline” and what he found in an old National Geographic, which bears repeating here. – Anthony

Jo Nova writes:

Human emissions of carbon dioxide began a sharp rise from 1945. But, temperatures, it seems, may have plummeted over half the globe during the next few decades. Just how large or how insignificant was that decline?

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How Plants Put Down Roots

One week old seed of the thale cress with embryo. (Credit: Martin Bayer / Max Planck Institute for Developmental Biology)

From Science Daily:

Science Daily (Mar. 16, 2010) — In the beginning is the fertilized egg cell. Following numerous cell divisions, it then develops into a complex organism with different organs and tissues. The largely unexplained process whereby the cells simply "know" the organs into which they should later develop is an astonishing phenomenon.

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Prehistoric Shark Attack Reconstructed

The skeleton of a dolphin, preserved for 4 million years, shows bite marks across its ribs from the shark attack that killed it. Credit: Giovanni Bianucci

From Live Science:

A shark attack that took place 4 million years ago has just been reconstructed from the extinct hunter's fossilized victim – a dolphin.

Scientists investigated a well-preserved 9-foot-long dolphin (2.7 meters) discovered in the Piedmont region of northern Italy. From the remains, the researchers not only finger-pointed the attacker but also how the thrashing went down, suggesting the shark took advantage of the dolphin's blind spot.

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How Facebook Overtook Google To Be The Top Spot On The Internet

From Fortune/CNN:

What the Hitwise numbers do — and don't — tell us about the coming showdown between the Internet's largest web properties.

Facebook has dethroned Google! Sort of! Well, ok, not really. For the week ending March 13, the social networking site got more traffic than its competitor in the United States, according to a blog post by industry tracker Hitwise. But be careful how you slice your numbers. While many pundits may use this data to validate predictions that Facebook will eventually beat Google (GOOG) at its own game, the social networking startup has yet to pull ahead in any real sense.

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A Supersonic Jump, From 23 Miles In The Air

From New York Times:

Ordinarily, Felix Baumgartner would not need a lot of practice in the science of falling.

He has jumped off two of the tallest buildings in the world, as well as the statue of Christ in Rio de Janeiro (a 95-foot leap for which he claimed a low-altitude record for parachuting). He has sky-dived across the English Channel. He once plunged into the black void of a 623-foot-deep cave, which he formerly considered the most difficult jump of his career.

But now Fearless Felix, as his fans call him, has something more difficult on the agenda: jumping from a helium balloon in the stratosphere at least 120,000 feet above Earth. Within about half a minute, he figures, he would be going 690 miles per hour and become the first skydiver to break the speed of sound. After a free fall lasting five and a half minutes, his parachute would open and land him about 23 miles below the balloon.

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Natural Gas: An Unconventional Glut

From The Economist:

Newly economic, widely distributed sources are shifting the balance of power in the world’s gas markets.

SOME time in 2014 natural gas will be condensed into liquid and loaded onto a tanker docked in Kitimat, on Canada’s Pacific coast, about 650km (400 miles) north-west of Vancouver. The ship will probably take its cargo to Asia. This proposed liquefied natural gas (LNG) plant, to be built by Apache Corporation, an American energy company, will not be North America’s first. Gas has been shipped from Alaska to Japan since 1969. But if it makes it past the planning stages, Kitimat LNG will be one of the continent’s most significant energy developments in decades.

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