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Medicine

Daylight Saving Time Linked To Heart Attacks 240

jones_supa (887896) writes "Switching over to daylight saving time, and hence losing one hour of sleep, raised the risk of having a heart attack the following Monday by 25 percent, compared to other Mondays during the year, according to a new U.S. study released on Saturday. By contrast, heart attack risk fell 21 percent later in the year, on the Tuesday after the clock was returned to standard time, and people got the extra hour of sleep. The not-so-subtle impact of moving the clock forward and backward was seen in a comparison of hospital admissions from a database of non-federal Michigan hospitals. It examined admissions before the start of daylight saving time and the Monday immediately after, for four consecutive years. Researchers cited limitations to the study, noting it was restricted to one state and heart attacks that required artery-opening procedures, such as stents."
Technology

Algorithm Reveals Objects Hidden Behind Other Things In Camera Phone Images 85

KentuckyFC writes "Imaging is undergoing a quiet revolution at the moment thanks to various new techniques for extracting data from images. Now physicists have worked out how to create an image of an object hidden behind a translucent material using little more than an ordinary smartphone and some clever data processing. The team placed objects behind materials that scatter light such as onion skin, frosted glass and chicken breast tissue. They photographed them using a Nokia Lumina 1020 smartphone, with a 41 megapixel sensor. To the naked eye, the resulting images look like random speckle. But by treating the data from each pixel separately and looking for correlations between pixels, the team was able to produce images of the hidden objects. They even photographed light scattered off a white wall and recovered an image of the reflected scene--a technique that effectively looks round corners. The new technique has applications in areas such as surveillance and medical imaging."
Science

Whole Foods: America's Temple of Pseudoscience 794

__roo writes "Many Americans get riled up about creationists and climate change deniers, but lap up the quasi-religious snake oil at Whole Foods. It's all pseudoscience — so why are some kinds of pseudoscience more equal than others? That's the question the author of this article tackles: 'From the probiotics aisle to the vaguely ridiculous Organic Integrity outreach effort ... Whole Foods has all the ingredients necessary to give Richard Dawkins nightmares. ... The homeopathy section has plenty of Latin words and mathematical terms, but many of its remedies are so diluted that, statistically speaking, they may not contain a single molecule of the substance they purport to deliver.' He points out his local Whole Foods' clientele shop at a place where a significant portion of the product being sold is based on simple pseudoscience. So, why do many of us perceive Whole Foods and the Creation Museum so differently?"
Businesses

Exxon Mobile CEO Sues To Stop Fracking Near His Texas Ranch 317

Hugh Pickens DOT Com writes "Exxon Mobile's CEO Rex Tillerson's day job is to do all he can to protect and nurture the process of hydraulic fracturing—aka 'fracking'—so that his company can continue to rake in billions via the production and sale of natural gas. 'This type of dysfunctional regulation is holding back the American economic recovery, growth, and global competitiveness,' said Tillerson in 2012 of attempts to increase oversight of drilling operations. But now Rick Unger reports at Forbes that Tillerson has joined a lawsuit seeking to shut down a fracking project near his Texas ranch. Why? Because the 160 foot water tower being built next to Tillerson's house that will supply the water to the near-by fracking site, means the arrival of loud trucks, an ugly tower next door, and the general unpleasantness that will interfere with the quality of his life and the real estate value of his sizeable ranch. The water tower is being built by Cross Timbers Water Supply Corp., a nonprofit utility that has supplied water to the region for half a century. Cross Timbers says that it is required by state law to build enough capacity to serve growing demand. In 2011, Bartonville denied Cross Timbers a permit to build the water tower, saying the location was reserved for residences. The water company sued, arguing that it is exempt from municipal zoning because of its status as a public utility. In May 2012, a state district court judge agreed with Cross Timbers and compelled the town to issue a permit. The utility resumed construction as the town appealed the decision. Later that year, the Tillersons and their co-plaintiffs sued Cross Timbers, saying that the company had promised them it wouldn't build a tower near their properties. An Exxon spokesman said Tillerson declined to comment. The company 'has no involvement in the legal matter' and its directors weren't told of Mr. Tillerson's participation, the spokesman said."

Comment Re:You don't need to go that far (Score 1) 198

APK: the application sounds like it does a great job of fetching the data, but it seems much more useful to stick that data inside a DNS proxy or recursive resolver. Even if the resources required to run it are prohibitive for a crappy wifi router, it could be run on a box on the local network, and the crappy router uses it as its DNS resolver.

Then when I manage my home network of varying devices (tablets, phones, mixed OS laptops & desktops, even visitors) they will all get the benefit of DNS-level filtering.

I would manage a corporate network in a similar way. During DHCP when they get some local DNS resolvers, or hard-coded, the 1-3 local resolvers do all the DNS filtering for the entire network. A unified web UI on the master DNS resolver could micro-manage the rules if necessary (unblock something, add a manual block, local dns resolution, etc).

The Military

Military Electronics That Shatter Into Dust On Command 221

First time accepted submitter MAE Keller writes "Two U.S. companies are joining a military research program to develop sensitive electronic components able to self-destruct on command to keep them out of the hands of potential adversaries who would attempt to counterfeit them for their own use. From the article: 'Last Friday DARPA awarded a $2.1 million contract to PARC, and a $3.5 million contract to IBM for the VAPR program, which seeks to develop transient electronics that can physically disappear in a controlled, triggerable manner.'"

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