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Math

Brain Injury Turns Man Into Math Genius 208

mpicpp sends in the story of Jason Padgett, a man who developed extraordinary mathematical abilities as the result of brain trauma when he was attacked outside a bar. "Padgett, a furniture salesman from Tacoma, Wash., who had very little interest in academics, developed the ability to visualize complex mathematical objects and physics concepts intuitively. The injury, while devastating, seems to have unlocked part of his brain that makes everything in his world appear to have a mathematical structure 'I see shapes and angles everywhere in real life' — from the geometry of a rainbow, to the fractals in water spiraling down a drain, Padgett told Live Science." "He describes his vision as 'discrete picture frames with a line connecting them, but still at real speed.' If you think of vision as the brain taking pictures all the time and smoothing them into a video, it's as though Padgett sees the frames without the smoothing. "
Businesses

The Exploitative Economics of Academic Publishing 72

v3rgEz sends this piece from the Boston Globe: "Taxpayers in the United States spend $139 billion a year on scientific research, yet much of this research is inaccessible not only to the public, but also to other scientists. This is the consequence of an exploitative scientific journal system that rewards academic publishers while punishing taxpayers, scientists, and universities. Fortunately, cheap open-access alternatives are not only possible, but already beginning to take root, as this article explores in-depth: 'Why is it so expensive to publish in these open-access journals? According to the journals, these fees defray their publication and operating costs. However, this argument is undermined by the existence of open-access journals that charge authors nothing and have negligible operating costs. One prominent example is the Journal of Machine Learning Research (JMLR), one of the top publications in the field of machine learning. JMLR has a similar editorial process to many other journals, with a volunteer editorial board and an automated system for managing the peer-review process. Unlike many closed-access publishers, it does not take any advertising. MIT provides the web server for hosting JMLR, which would otherwise cost around $15 per year. The biggest expense is paying for a tax accountant to deal with paperwork so JMLR can maintain its tax-exempt status. Altogether, the total cost of running JMLR since it was founded in 2000 is estimated to be less than $7,000, or $6.50 per article published. This proves that cheap open-access publishing is possible.'"
Medicine

Polio Causes Global Health Emergency 126

mdsolar (1045926) sends this news from Bloomberg: "The spread of polio to countries previously considered free of the crippling disease is a global health emergency, the World Health Organization said, as the virus once driven to the brink of extinction mounts a comeback. Pakistan, Cameroon and Syria pose the greatest risk of exporting the virus to other countries, and should ensure that residents have been vaccinated before they travel, the Geneva-based WHO said in a statement today after a meeting of its emergency committee. It's only the second time the United Nations agency has declared a public health emergency of international concern, after the 2009 influenza pandemic. Polio has resurged as military conflicts from Sudan to Pakistan disrupt vaccination campaigns, giving the virus a toehold. The number of cases reached a record low of 223 globally in 2012 and jumped to 417 last year, according to the WHO. There have been 74 cases this year, including 59 in Pakistan, during what is usually polio's 'low season,' the WHO said. "
Earth

US Climate Report Says Global Warming Impact Already Severe 627

Hugh Pickens DOT Com writes: "Darryl Fears reports in the Washington Post on the U.S. government's newest national assessment of climate change. It says Americans are already feeling the effects of global warming. The assessment carves the nation into sections and examines the impacts: More sea-level rise, flooding, storm surge, precipitation and heat waves in the Northeast; frequent water shortages and hurricanes in the Southeast and Caribbean; more drought and wildfires in the Southwest. 'Residents of some coastal cities see their streets flood more regularly during storms and high tides. Inland cities near large rivers also experience more flooding, especially in the Midwest and Northeast. Insurance rates are rising in some vulnerable locations, and insurance is no longer available in others. Hotter and drier weather and earlier snow melt mean that wildfires in the West start earlier in the spring, last later into the fall, and burn more acreage. In Arctic Alaska, the summer sea ice that once protected the coasts has receded, and autumn storms now cause more erosion, threatening many communities with relocation.' The report concludes that over recent decades, climate science has advanced significantly and that increased scrutiny has led to increased certainty that we are now seeing impacts associated with human-induced climate change. 'What is new over the last decade is that we know with increasing certainty that climate change is happening now. While scientists continue to refine projections of the future, observations unequivocally show that climate is changing and that the warming of the past 50 years is primarily due to human-induced emissions of heat-trapping gases.'"
The Media

Skepticism Grows Over Claims That MH370 Lies In the Bay of Bengal 126

Sockatume (732728) writes "The latest episode of the Australian Broadcasting Corporation's Mediawatch program addresses GeoResonance's claims to have found the lost Malasia Airlines MH370 in the Bay of Bengal. They attribute the company's sudden prominence to increasing desperation amongst the press. Meanwhile, the Metabunk web site has been digging into the people and technology behind GeoResonance and its international siblings, finding noted pseudoscientist Vitaly Gokh and a dubious variation on Kirlian photography."
Earth

Earthquake Warning Issued For Central Oklahoma 127

New submitter bobbied (2522392) writes "A rare warning has been issued by the US Geological survey today, warning of an increased risk of a damaging earthquake (magnitude 5.0 or greater) in central Oklahoma. There have been more earthquakes in Oklahoma (per mile) than California this year, prompting the USGS to issue their warning today (May 5, 2014).

This warning is the first such warning to be issued for a state east of the Rockies."

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