“The Wisdom of Crowds: Why the Many Are Smarter Than the Few and How Collective Wisdom Shapes Business, Economies, Societies and Nations”, published in 2004, is a book by James Surowiecki. It discusses, often using anecdotes, that under certain conditions, crowds of people make better decisions than experts. In how far can we (mis)construe this as further proving the democratic doctrine?

Today's post in honor of the 2011 Cephalopod Awareness Days. October 12th is Fossil Day.

I must confess, I'm glad today is the last of the Cephalopod Days. This heady pace is almost more than I can handle! The final day of ICAD is for celebrating fossil cephalopods, timed to coincide with National Fossil Day, which is totally a real thing. (Not that the other Cephalopod Days aren't a real thing, they're just differently real.)

In gene therapy, one or more desired genes are introduced into an adenovirus, a virus that causes the common cold, which is then administered to the patient. Once in the body, the virus enters targeted cells and delivers the desired genes. In heart disease patients, for example, the virus delivers genes that trigger the growth of new blood vessels in damaged heart muscle.

Every 100,000 years a "super-eruption" of a major volcanic system occurs - one of the most catastrophic natural events on Earth - yet it's hard to know what triggers these violent explosions.

The eruption of super-volcanoes dwarfs the eruptions of recent volcanoes and can trigger planetary climate change by inducing Ice Ages and other impacts. One such event was the Huckleberry Ridge eruption of present-day Yellowstone Park about two million years ago, which was more than 2,000 times larger than the 1980 eruption of Mount St. Helens in Washington. These super-eruptions are second only to meteor strikes in their impact.

Today's post in honor of the 2011 Cephalopod Awareness Days. October 11th is Myths and Legends Day.

And what better way to celebrate than with an account of the newly discovered Triassic Kraken, you know, the one who made a self-portrait with the vertebral discs of dinosaurs a couple of millions years ago?

Good news for migraine sufferers.  Your treatment may have gotten a little cheaper.  Exercise is often prescribed as a treatment for migraine, though without sufficient scientific evidence that it really works, but research from the Sahlgrenska Academy at the University of Gothenburg shows that exercise is just as good as drugs at preventing migraines. And so are relaxation techniques.

Electrocrystallization, electric-field-induced phase transformation, predicts that under the influence of sufficiently high electric fields, liquid droplets of certain materials will undergo solidification, forming crystallites at temperature and pressure conditions that correspond to liquid droplets at field-free conditions. A study in the Journal of Physical Chemistry C says they have done it.

The researchers set out first to explore a phenomenon described by Sir Geoffrey Ingram Taylor in 1964 in the course of his study of the effect of lightning on raindrops, expressed as changes in the shape of liquid drops when passing through an electric field.

In Jewish and Christian tradition, Moses wrote the Torah, the first five books of the Bible. Recent evidence shows that multiple writers had a hand in composing the text of the Torah and the other books of the Hebrew Bible and of the New Testament are also thought to be composites.
 

Global warming is bad but at least we have a chance to control it.  Simple life hundreds of millions of years ago had to just go with the flow so when global glaciation put a chill on things back then, the only way even simple life in the form of photosynthetic algae could have survived was in a narrow body of water with characteristics similar to today's Red Sea, according to a new study in Geophysical Research Letters.