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Science News - by Morgan Bell

 
Science News on research in the fields of: Evolution - Robotics - Genes - Embryonic Stem Cells - Astronomy - Biology - Geology - Archeology - Engineering - Disease Treatments

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Questions?

November 25th 2009 07:42
Do you have a Science Question?

Do you have a suggestion for topics you would like to read more about on Science News?

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Send an email to Morgan Bell.

Every email will be answered comprehensively in a post on the Science News blog here on Orble. Ask about facts, theories, opinions, people, history, statistics, studies or definitions about Science.

CLICKHERE to email Morgan Bell with Science News Reader Questions

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"Unscientific America: How Scientific Illiteracy Threatens our Future" is a new book by Chris Mooney.

Chris Mooney book cover


Excerpt:

This country features a massive science infrastructure, supported by well over one hundred billion dollars annually in federal funding and sporting a vast network of government laboratories and agencies, the finest universities in the world, and innovative corporations that conduct extensive research. Thanks to such investments, we built the bomb, reached the moon, decoded the genome, and created the Internet. And yet today the United States is also home to a populace that, to an alarming extent, refuses to accept either the fact or the theory of evolution, the scientifically undisputed explanation of where our species came from; is in dangerous retreat from childhood vaccines, one of medicine's greatest advances and the savior of a million lives per year by the end of the 20th century ; has become politically divided over the nature of reality itself, such that college educated Democrats are now more than twice as likely as college educated Republicans to believe that global warming is real and human caused ; and stands on the verge of allowing us to fall behind other nations, like India and China, in the race to lead the world in science in the 21st century.

Chris Mooney is a senior correspondent for The American Prospect and a contributing editor for Science Progress.

Chris maintains a blog called The Intersection, with Sheril Kirshenbaum and writes an online column named Doubt and About for the magazine Skeptical Inquirer, where he serves as a contributing editor.

This is a video of Chris addressing the American Institute of Biological Sciences - May 2009, Washington DC.



"Journalists that understand science are basically an endangered species."

Chris Mooney

"Unscientific America: How Scientific Illiteracy Threatens our Future" is a follow up to Chris Mooney's 2005 book "The Republican War on Science".

Chris Mooney book cover


[Chris Mooney] "...explains how Republicans have manipulated the inherent uncertainty in science to ensure that Congress rarely hears any consensus opinion that may damage a Bush policy. Using methods and strategies pioneered by the tobacco industry, Republicans put forward contrarian scientists who say what the Republicans want to hear."

Stuart Derbyshire - university lecturer


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Is your cat left or right pawed?

July 26th 2009 14:02
Did you know that cats tend to favour one paw over the other?

Your feline friend is either left-pawed or right-pawed.

More often than not, females tend to be righties, while toms are lefties. Hormone levels could explain sex differences in paw choice. Prenatal testosterone exposure has been linked to left-handedness.

cat pawing




These preferences may only manifest when cats perform particularly dexterous tasks. One trial is to place a piece of tuna in a jar two small for a cats head. Researchers then observe which paw the cat uses to retrieve the food.

Less demanding tasks, such as pawing at a toy mouse suspended in the air or dragged on ground from a string, showed no real preference.

Studies of two other domestic animals, dogs and horses, have revealed similar sex biases.

To read full article at New Scientist CLICKHERE


Also, new research has been reported by BBC News explaining that cats use a "soliciting purr" to overpower their owners and garner attention and food. CLICKHERE for full story.

So not only are cats not ambidextrous, they are great raging sociopaths.



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A Fossil or Two, and a Kangaroo

July 18th 2009 13:30
So what's going on in the world of fossils?

Here are some recent discoveries


[ Click here to read more ]
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Antibiotic Delays Mice Aging

July 13th 2009 15:35
Scientists may have found the fountain of youth for geriatric rodents.

The antibiotic is called "Rapamycin


[ Click here to read more ]
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How To Become A Scientist

July 12th 2009 14:07
We all know the archetype of the mad scientist. Einstein's appearance probably has a lot to do with what we assume scientists look like. The electrified salt and pepper hair is "mad scientist" hair. A scientist is someone who looks like Doc from Back To The Future and builds flux capacitors, right?

Christopher Lloyd as a scientist in Back To The Future

[ Click here to read more ]
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Robot Learns to Smile

July 10th 2009 22:08
Wired Science has reported on a new robot that has taught itself to make facial expressions.

The Einstein robot can look happy or sad or shocked. This a remarkable moment of progress in robotics. Not only can robots learn, but they can smile about how clever they are


[ Click here to read more ]
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Polar Ice on Mars is pure water!

January 26th 2009 20:32
This blog should be renamed "What else happened on Mars?" in light of my preoccupation with posting news about the Red Planet.

I can't help it - I'm fascinated by the wealth of information that we're getting back from Mars, including some things that might make it easier for a colony to establish itself on Mars


[ Click here to read more ]
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How do planes fly?

January 16th 2009 00:11
How Planes fly downward force exerted by air
The common understanding about the lift caused by an airplanes wing is that the air travels faster over the top than the bottom, as explained by this video:


[ Click here to read more ]
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Methane release on Mars in summer
This image is from a startling press release from NASA, stating that they've measured unusual amounts of methane in the Martian atmosphere.

""Methane is quickly destroyed in the Martian atmosphere in a variety of ways, so our discovery of substantial plumes of methane in the northern hemisphere of Mars in 2003 indicates some ongoing process is releasing the gas," said Dr. Michael Mumma of NASA's Goddard Space Flight Center in Greenbelt, Md. "At northern mid-summer, methane is released at a rate comparable to that of the massive hydrocarbon seep at Coal Oil Point in Santa Barbara, Calif.""

[ Click here to read more ]
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