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thinkahol *

YouTube - Sam Harris SALT - 2 views

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    December 9th, 02005 - Sam Harris"The View From The End Of The World"This is an audio only presentation. This talk took place in the Conference Center Golden Gate Room, San Francisco. Quote: With gentle demeanor and tight argument, Sam Harris carried an overflow audience into the core of one of the crucial issues of our time: What makes some religions lethal? How do they employ aggressive irrationality to justify threatening and controlling non-believers as well as believers? What should be our response? Harris began with Christianity. In the US, Christians use irrational arguments about a soul in the 150 cells of a 3-day old human embryo to block stem cell research that might alleviate the suffering of millions. In Africa, Catholic doctrine uses tortured logic to actively discourage the use of condoms in countries ravaged by AIDS. "This is genocidal stupidity," Harris said. Faith trumps rational argument. Common-sense ethical intuition is blinded by religious metaphysics. In the US, 22% of the population are CERTAIN that Jesus is coming back in the next 50 years, and another 22% think that it's likely. The good news of Christ's return, though, can only occur following desperately bad news. Mushroom clouds would be welcomed. "End time thinking," Harris said, "is fundamentally hostile to creating a sustainable future." Harris was particularly critical of religious moderates who give cover to the fundamentalists by not challenging them. The moderates say that all is justified because religion gives people meaning in their life. "But what would they say to a guy who believes there's a diamond the size of a refrigerator buried in his backyard? The guy digs out there every Sunday with his family, cherishing the meaningthe quest gives them." "I've read the books," Harris said. "God is not a moderate." The Bible gives strict instructions to kill various kinds of sinners, and their relatives, and on occasion their entire towns. Yet slavery is challenged nowhere in the New or
thinkahol *

Secondhand television exposure linked to eating disorders - 0 views

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    ScienceDaily (Jan. 6, 2011) - For parents wanting to reduce the negative influence of TV on their children, the first step is normally to switch off the television set. But a new study suggests that might not be enough. It turns out indirect media exposure, i.e., having friends who watch a lot of TV, might be even more damaging to a teenager's body image.
Charles Daney

New theories reveal the nature of numbers - 0 views

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    For centuries, some of the greatest names in math have tried to make sense of partition numbers, the basis for adding and counting. Many mathematicians added major pieces to the puzzle, but all of them fell short of a full theory to explain partitions. Instead, their work raised more questions about this fundamental area of math. Emory mathematician Ken Ono is unveiling new theories that answer these famous old questions.
Charles Daney

Meet a superpartner at the LHC - 0 views

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    Of the many ideas for new physics that can be tested at the Large Hadron Collider (LHC), supersymmetry is one of the most promising. The theory proposes that each fundamental fermion particle has a heavier bosonic superpartner (and vice versa for each fundamental boson) and by doing so, offers an extension of the standard model of particle physics that fixes many of its problems. None of the known particles appear to be superpartners, however, which leads to the daunting conclusion that if supersymmetry is correct, there are more than twice as many fundamental particles as we thought, but we have only been left with the lightest partners; that is, supersymmetry is broken.
Andrew Dal

With Building Materials UK Adding a Bedroom was a Breeze - 0 views

My parents are coming and have plans in living for good here at London. My house is out of bedrooms so I made up my mind and planned to convert my garage into a bedroom. That way, my parents will h...

Plywood sheets Supalux OSB board

started by Andrew Dal on 07 Mar 11 no follow-up yet
Andrew Dal

More Space, More Fun - 1 views

When my niece and nephew went to college, they moved to London and boarded in at our house. I decided to convert our attic into a bedroom so that they will have a room to stay at for the time being...

insulation boards

started by Andrew Dal on 21 Mar 11 no follow-up yet
Ilmar Tehnas

Tumours could be the ancestors of animals - health - 11 March 2011 - New Scientist - 3 views

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    Cells within a tumour potentially not acting independantly, but more like an integrated organism.
thinkahol *

Children learn language in moments of insight, not gradually through repeated exposure,... - 2 views

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    ScienceDaily (May 23, 2011) - New research by a team of University of Pennsylvania psychologists is helping to overturn the dominant theory of how children learn their first words, suggesting that it occurs more in moments of insight than gradually through repeated exposure.
aubrey scent

Smelling Irresistibly Good with Choice Perfumes - 1 views

Authentic perfumes are usually expensive and hard to find. Most people I know go to department stores to look for their favorite fragrances. But I find it tiresome going to malls. Only ePerfume, an...

perfume online

started by aubrey scent on 06 Jun 11 no follow-up yet
thinkahol *

Effects of climate change in Arctic more extensive than expected, report finds - 2 views

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    ScienceDaily (May 4, 2011) - A much reduced covering of snow, shorter winter season and thawing tundra: The effects of climate change in the Arctic are already here. And the changes are taking place significantly faster than previously thought. This is what emerges from a new research report on the Arctic, presented in Copenhagen this week. Margareta Johansson, from Lund University, is one of the researchers behind the report.
thinkahol *

New insect repellant may be thousands of times stronger than DEET - 0 views

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    ScienceDaily (May 10, 2011) - Imagine an insect repellant that not only is thousands of times more effective than DEET -- the active ingredient in most commercial mosquito repellants -- but also works against all types of insects, including flies, moths and ants.
thinkahol *

Color red increases the speed and strength of reactions | KurzweilAI - 1 views

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    Researchers at the University of Rochester have determined that when humans see the color red, their reactions become both faster and more forceful. The researchers measured the reactions of students in two experiments. In the first, 30 fourth-through-10th graders pinched and held open a metal clasp. Right before doing so, they read aloud their participant number written in either red or gray crayon. In the second experiment, 46 undergraduates squeezed a handgrip with their dominant hand as hard as possible when they read the word "squeeze" on a computer monitor. The word appeared on a red, blue, or gray background. In both scenarios, red significantly increased the force exerted, with participants in the red condition squeezing with greater maximum force than those in the gray or blue conditions, the researchers said. Ref.: Andrew J. Elliot, Henk Aarts, Perception of the color red enhances the force and velocity of motor output, Emotion, Vol 11(2), Apr 2011, 445-449
thinkahol *

Hubble constant: A new way to measure the expansion of the universe - 0 views

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    ScienceDaily (July 27, 2011) - Using a measurement of the clustering of the galaxies surveyed, plus other information derived from observations of the early universe, researchers have measured the Hubble constant with an uncertainly of less than 5 percent. The new work draws on data from a survey of more than 125,000 galaxies.
thinkahol *

The Epidemic of Mental Illness: Why? by Marcia Angell | The New York Review of Books - 0 views

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    It seems that Americans are in the midst of a raging epidemic of mental illness, at least as judged by the increase in the numbers treated for it. The tally of those who are so disabled by mental disorders that they qualify for Supplemental Security Income (SSI) or Social Security Disability Insurance (SSDI) increased nearly two and a half times between 1987 and 2007-from one in 184 Americans to one in seventy-six. For children, the rise is even more startling-a thirty-five-fold increase in the same two decades. Mental illness is now the leading cause of disability in children, well ahead of physical disabilities like cerebral palsy or Down syndrome, for which the federal programs were created.
Pamela Saunders

International Stem Cell Corporation to Present at the Southern California Investor Conf... - 0 views

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    The Southern California Investor Conference is the only conference focused exclusively on the wealth of exciting growth companies from Southern California. The annual one-day conference features more than 35 companies from the region presenting to attendees from throughout the nation. The conference is open to the public and investors can find a list of 2011 presenting companies and registration information at www.CaliforniaStocks.com
thinkahol *

Natural brain state is primed to learn - life - 19 August 2011 - New Scientist - 0 views

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    Apply the electrodes... Externally modulating the brain's activity can boost its performance. The easiest way to manipulate the brain is through transcranial direct current stimulation (tDCS), which involves applying electrodes directly to the head to influence neuron activity with an electric current. Roi Cohen Kadosh's team at the University of Oxford showed last year that targeting tDCS at the brain's right parietal lobe can boost a person's arithmetic ability - the effects were still apparent six months after the tDCS session (newscientist.com/article/dn19679). More recently, Richard Chi and Allan Snyder at the University of Sydney, Australia, demonstrated that tDCS can improve a person's insight. The pair applied tDCS to volunteers' anterior frontal lobes - regions known to play a role in how we perceive the world - and found the participants were three times as likely as normal to complete a problem-solving task (newscientist.com/article/dn20080). Brain stimulation can also boost a person's learning abilities, according to Agnes Flöel's team at the University of Münster in Germany. Twenty minutes of tDCS to a part of the brain called the left perisylvian area was enough to speed up and improve language learning in a group of 19 volunteers (Journal of Cognitive Neuroscience, DOI: 10.1162/jocn.2008.20098). Using the same technique to stimulate the brain's motor cortex, meanwhile, can enhance a person's ability to learn a movement-based skill (Proceedings of the National Academy of Sciences, DOI: 10.1073/pnas.0805413106).
thinkahol *

An introduction to the microbiome | Not Exactly Rocket Science | Discover Magazine - 0 views

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    You could be sitting alone and still be completely outnumbered for your body is home to trillions upon trillions of tiny passengers - bacteria. Your body is made up of around ten trillion cells, but you harbour a hundred trillion bacteria. For every gene in your genome, there are 100 bacterial ones. This is your 'microbiome' and it has a huge impact on your health, your ability to digest food and more. We, in turn, affect them. Everything from the food we eat to the way we're born influences the species of bacteria that take up residence in our bodies.This slideshow is a tour through this "universe of us". Every slide has links to previous pieces that I've written on the subject if you want to delve deeper.Image by David Gregory & Debbie Marshall, Wellcome Images
Charles Daney

Macro-roles for MicroRNAs in the Life and Death of Neurons - Alzforum: News - 0 views

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    Until recently, the control of protein synthesis seemed straightforward and of little concern to most neuroscientists. However, the simple story of gene transcription into messenger RNA (mRNA) and subsequent translation into a protein has recently become considerably more complicated. Small RNA molecules have been discovered that can determine when and if the mRNA for a particular protein will be translated.
Charles Daney

How to ID human pluripotency :The Scientist - 0 views

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    Stem cell researchers must take more care in identifying true pluripotency in reprogrammed human cells, according to a study published online today (October 11) in Nature Biotechnology. The paper outlines strict molecular criteria for recognizing pluripotency, and warns that relying on just a single marker will muddle the field.
Charles Daney

Protein is linked to lung cancer development - 0 views

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    A protein that normally helps defend cells from infection can play a critical role in the development of lung cancer, according to MIT cancer biologists. Their findings suggest that the protein, NF-κB, could be a promising target for new drugs against lung cancer, which kills more than one million people each year.
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