Studies Suggest an Acetaminophen-Asthma Link

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Angela Jolie's Directorial Debut

I am looking forward to seeing this!

http://www.vanityfair.com/video/2011/12/1326198072001

How Coffee Can Galvanize Your Workout

Can a cup of coffee motivate you to relish your trips to the gym this winter? That question is at the heart of a notable study of caffeine and exercise, one of several new experiments suggesting that, whatever your sport, caffeine may allow you to perform better and enjoy yourself more.
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A short biography of Ron Paul

GREENVILLE, N.C. -- Long before he discovered Friedrich Hayek and other free-market economists, Ron Paul got a lesson in sound money from his oldest brother, Bill.
It was the height of World War II, and the Paul boys were laying aside quarters from their Pittsburgh Press routes and pooling pennies earned from pulling dirty milk bottles off the line at the family dairy to buy war bonds. One day, Ronnie suggested what was, in retrospect, a rather Keynesian solution: "Why doesn't the government just PRINT this money?"
"Well," Bill responded, "then the money wouldn't have any value."
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Losing 'Virginity': Olive Oil's 'Scandalous' Fraud

Extra-virgin olive oil is a ubiquitous ingredient in Italian recipes, religious rituals and beauty products. But many of the bottles labeled "extra-virgin olive oil" on supermarket shelves have been adulterated and shouldn't be classified as extra-virgin, says New Yorker contributor Tom Mueller.
Mueller's new book, Extra Virginity: The Sublime and Scandalous World of Olive Oil, chronicles how resellers have added lower-priced, lower-grade oils and artificial coloring to extra-virgin olive oil, before passing the new adulterated substance along the supply chain. (One olive oil producer told Mueller that 50 percent of the olive oil sold in the United States is, in some ways, adulterated.)

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MIT builds camera that can capture at the speed of light (video)

A team from the MIT media lab has created a camera with a "shutter speed" of one trillion

Publish Post

exposures per second -- enabling it to record light itself traveling from one point to another. Using a heavily modified Streak Tube (which is normally used to intensify photons into electron streams), the team could snap a single image of a laser as it passed through a soda bottle.
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Color Rwanda

Via http://holykaw.alltop.com

Vascular condition and MS share risk factors

People with a specific vascular condition, but no known neurological disease, display many of the same risk factors as people with multiple sclerosis, a new study shows.
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The study, published in PLoS One, is the first to investigate risk factors for chronic cerebrospinal venous insufficiency (CCSVI ) in which blood flow from the central nervous system to the periphery is impaired. It has been hypothesized that this narrowing of veins restricts blood flow from the brain, altering brain drainage and possibly contributing to brain tissue injury that is associated with MS.
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Common risk factors

The study found that CCSVI risk factors occurred more frequently in 1) those with a history of mononucleosis, i.e. infected with Epstein-Barr virus; 2) those with irritable bowel syndrome; 3) those who smoke or have a history of smoking.

“All three are confirmed risk factors for MS,” says second author Bianca Weinstock-Guttman, professor of neurology. According to the results, individuals with CCSVI were 2.7 times more likely than individuals without CCSVI to have infectious mononucleosis, 3.9 times more likely to have irritable bowel syndrome and 1.98 times more likely to have a history of smoking.

“Our finding that a risk factor that is highly significant for MS—Epstein-Barr virus, indicated by a history of infectious mononucleosis—is strongly associated with CCSVI, is important,” says Zivadinov. “This is the first time a connection has been found between Epstein-Barr virus and CCSVI.

The Life Reports II

From David Brooks of the NY TIMES:
A few weeks ago, I asked people over 70 to send me “Life Reports” — essays about their own lives and what they’d done poorly and well. They make for fascinating and addictive reading, and I’ve tried to extract a few general life lessons: Link

Gifts That Say You Care

GIVE Grandma a bit of credit! These holidays, would she rather receive a silly reindeer sweater or help a schoolchild acquire glasses to see the blackboard clearly for the first time?

Choosing the perfect holiday gift is one of life’s greater challenges, modestly more difficult than earning a Ph.D. in astrophysics. So it is time for my annual gift guide.

For starters, the Web sites of the major humanitarian organizations offer alluring holiday gifts. Through the International Rescue Committee, $30 buys a flock of chickens for a needy family. At CARE, $29 gets a girl a school uniform. Through Heifer International, you can stock a fish pond for $300. With Mercy Corps, $69 can start a female entrepreneur in the sewing business.

Beyond those organizations, here are some lesser-known charities that may help put a grin on Grandma — and on someone else.

Helen Keller International

fights blindness and malnutrition around the world with simple and cost-effective programs. One of the best ways to improve children’s health is to focus on micronutrients, like iodine, vitamin A and zinc — and in some cases to fortify foods with nutrients at a negligible cost. Helen Keller International, at hki.org, is a leader in that effort, and gets more bang for the buck than almost any group I can think of.

And those glasses I mentioned for a schoolchild? That’s a Helen Keller International program, ChildSight, which operates in the United States as well as in Indonesia and Vietnam. Schoolchildren are screened for vision problems, and those who need glasses get them. Providing glasses costs just $25 per child — which is a much better value than a sweater that will sit in a drawer for eternity.

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12 Things You Didn’t Know Facebook Could Do

As the number of features grows, though, so does a corresponding problem: Most of Facebook’s 750 million users don’t know these features exist. Some don’t know how to find them, some don’t go hunting for them in Facebook’s ever-growing interface of controls and many don’t even think of them in the first place. A few minutes of exploration can uncover functions that make Facebook not just an addiction but a pleasure to use.
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New Hope of a Cure for H.I.V.

Medical researchers are again in pursuit of a goal they had all but abandoned: curing AIDS.
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Until recently, the possibility seemed little more than wishful thinking. But the experiences of two patients now suggest to many scientists that it may be achievable.

One man, the so-called Berlin patient, apparently has cleared his H.I.V. infection, albeit by arduous bone marrow transplants.

More recently, a 50-year-old man in Trenton underwent a far less difficult gene therapy procedure. While he was not cured, his body was able to briefly control the virus after he stopped taking the usual antiviral drugs, something that is highly unusual.

“It’s hard to understate how the scientific community has swung in its thinking about the possibility that we can do this,” said Kevin Frost, chief executive of the Foundation for Aids Research, a nonprofit group. “Cure, in the context of H.I.V., had become almost a four-letter word.”

Apple’s AssistiveTouch Helps the Disabled Use a Smartphone

If you’re blind, you can literally turn the screen off and operate everything — do your e-mail, surf the Web, adjust settings, run apps — by tapping and letting the phone speak what you’re touching. You can also magnify the screen or reverse black for white (for better-contrast reading).
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One new feature, called AssistiveTouch, is Apple’s accessibility team at its most creative. When you turn on this feature in Settings->General->Accessibility, a new, white circle appears at the bottom of the screen. It stays there all the time.
When you tap it, you get a floating on-screen palette. Its buttons trigger motions and gestures on the iPhone screen without requiring hand or multiple-finger movement. All you have to be able to do is tap with a single finger — even a stylus you’re holding in your teeth or fist.

A Mind-Blowing Video Of The Micro World All Around You

Students Hack Microsoft’s Kinect to Assist the Visually Impaired

Two computer science students from the University of Pennsylvania, Eric Berdinis and Jeff Kiske, have hacked together a very impressive tactile feedback system for the visually impaired using a Microsoft Kinect device and a number of vibration actuators. The Kinecthesia is a belt worn camera system that detects the location and depth of objects in front of the wearer using depth information detected by the Kinect sensor. This information is processed on a BeagleBoard open computer platform and then used to drive six vibration motors located to the left, center and right of the user. The video below shows a demo of the system in use and gives a quick explanation of its operation.

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Study Finds Signs of Awareness in 3 ‘Vegetative’ Patients

Three severely brain-injured people thought to be in an irreversible “vegetative” state showed signs of full consciousness when tested with a relatively inexpensive and commonly used method of measuring brain waves, doctors reported Wednesday. Experts said the findings, if replicated, would change standards in treating such patients.
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Cell Study Finds a Way to Slow Ravages of Age

Having spent two years in a laboratory studying the mechanism of age related macular degneration, I have long suspected that the accumulation of toxins from senescent cells may be responsible for some of the devastating effects on vision which can happen in this condition. This study gives further credence to this idea...
Uvealblues
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Scientists may have found a way to put off some conditions of aging, according to a study in which they postponed or even prevented such afflictions as cataracts and wrinkle-inducing fat loss in mice by removing cells that had stopped dividing.
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Researchers at the Mayo Clinic in Rochester, Minn., found for the first time that by using a drug to target and kill senescent cells, they could essentially freeze some aspects of the aging process.
Though the research, published Wednesday in the journal Nature, is in its very early stages, it suggests that senescent-cell clearance could be one path to staying healthy while aging.
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When cells become senescent, they produce harmful compounds such as those that cause inflammation. Chronic tissue inflammation with aging is thought to underlie dementia, atherosclerosis and diabetes, among other ills, according to James Kirkland, head of Mayo's Center on Aging, who was also an author of the study.
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In the study reported on Wednesday, the team used mice designed to age faster than normal and treated them with a drug that identifies cells that have stopped dividing. The drug then initiates the natural process that leads to cell death by puncturing the membranes of those cells alone.
The researchers treated some mice over the course of their lifetimes and found a "quite dramatic delay" in the development of cataracts and age-related changes to muscle and fat, Dr. van Deursen said.

David Hoffman--Congratulations!

David Hoffman, a Sageridge graduate, has just been named by Bloomberg Media one of the top 25 young entrepreneurs in America!!! He and his two co-founders have created a social media tool for upcoming bands...

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What Happens After a Python Gorges May Help Human Hearts

BOULDER, Colo. — Pythons are known for their enormous appetites. In a single meal they can devour animals at least as big as they are — deer, alligators pigs and house pets, for example.

Equally remarkable is what happens inside the python as it digests its prey. Within a day, its heart and other organs can double in size. The metabolic rate and production of insulin and lipids soar.

Then, like an accordion, the python’s organs return to normal size in just a few days. Metabolism slows. Then the snake can fast for months, even a year, without losing muscle mass or showing any ill effects, ready to ambush new prey.

How this process happens so rapidly is a biological mystery with important implications for human health, particularly when it comes to heart failure. Now scientists at the University of Colorado here are reporting that they have partly solved it.

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Understanding such exaggerated variations, the researchers say, could help them develop novel ways to delay, prevent, treat or even reverse various hereditary and acquired human diseases.

Pharmaceutical companies have scientifically manipulated substances from other reptiles to develop marketed drugs. For example, Byetta, a diabetes drug, is derived from a hormone found in Gila monster saliva.

Can Romance Be Reduced to Pronouns?

In the speed-dating study, Pennebaker and his colleague Molly Ireland found that couples who used similar levels of personal pronouns, prepositions and even articles were three times as likely to want to date each other compared with those whose language styles didn’t match.() The metric, called language style matching (L.S.M.), was also better at predicting who didn’t make a love connection than the individuals themselves, several of whom showed interest in a partner who did not reciprocate.() “It does better than humans themselves who are in the interaction,” said Pennebaker, author of the new book “The Secret Life of Pronouns.” “Some of the most revealing words we use are the shortest and most forgettable.”
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