Thursday, May 3, 2012

Presidential victory laps (cbsnews)

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Samsung Series 7 Gamer laptop goes on sale in the US for $1,900

Who could forget that marigold yellow gaming laptop sitting around Samsung's booth at CES? Though the Series 7 Gamer has been available in Europe since last fall, the company decided to wait until Intel made its big Ivy Bridge reveal to introduce its first gaming laptop here in the states. Now that those chips are starting to ship, the Series 7 Gamer is at last on sale here in the US, available in a single configuration that'll set you back $1,900. (Sorry, folks, it will only be sold in black.) Though that price is slightly higher than the estimate we heard four months ago, the specs are also beefier than we were expecting. For the money, you'll get an unspecified Ivy Bridge Core i7 CPU, 16GB of RAM, an NVIDIA GTX675M GPU, a 1.5TB 7,200RPM hard drive and a 400-nit, 17.3-inch, 1080p display. Like that other Series 7 laptop we reviewed recently, that HDD is paired with 8GB of flash memory to help cut start-up and application launch times. At its best, the battery is rated to last 3.7 hours -- not bad for a 13.34-pound system -- and you can exert some control over the runtime by selecting from one of four power modes using an analog dial. All the major e-tailers like Amazon and NewEgg will carry it, and feel free to revisit our hands-on from CES if you need a few close-up shots to jog your memory.

Continue reading Samsung Series 7 Gamer laptop goes on sale in the US for $1,900

Samsung Series 7 Gamer laptop goes on sale in the US for $1,900 originally appeared on Engadget on Tue, 01 May 2012 11:04:00 EDT. Please see our terms for use of feeds.

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Wednesday, May 2, 2012

Portable Showers for Camping Choosing Tips

Portable showers for camping are a basic requirement for an individual who wants to have a good camping experience. How to choose a good portable camping shower and shower tent can go a long way in achieving this. This is because of the many beneficial attributes that these equipments can offer during the camping, these normally include Privacy: Since a camping ground is often in the open and there may be many other people who are also camping in the vicinity, the shower tent is instrumental in doing this and can help to maintain privacy. Shelter from weather elements: Camping sites are normally associated with nature and therefore one can be exposed to harsh weather elements such as wind and rain. The shower tent goes a long way in shielding campers from these elements. There are some features that are normally incorporated in the portable showers for camping and shower tents.

Some of the shower heads come with a water heating feature that can be very important if the weather is chilly at the camping site.

How to choose a good portable shower for camping and shower tent encompasses the consideration of certain factors. These factors play a big role in the comfort of a person when camping. They normally include:

Portability: portability refers to the ease of transportation of the portable camping shower. When an individual is embarking on a camping, trip, space is a chief concern. This is because an individual has to pack other supplies for the trip and a bulky shower tent can be a liability when it comes to this. It is therefore advisable to look for those framework can be broken down easily and hence reduce the space that it occupies.

This feature is also beneficial if there is walking involved in the camping trip.

Functionality: when considering how to choose a good portable camping shower and tent, functionality of the shower plays a big role. There are different shower heads with a variety of functionalities that are usually available in the market. This can include a heating system that is solar based or even water control methods. If you are camping out in areas that are associated with cold climatic conditions, it is advisable to go for a portable camping shower tent has got such features or even one equipped with roofing.

Cost & quality: pricing and quality should also be taken into consideration when deliberating on how to choose a good portable camping shower and tent. It is advisable for an individual to identify the type of tent that he or she is planning to purchase. Extensive comparison of prices and quality should then be carried out so as to get the best price for that specific kind of tent. This can help an individual save a lot of money.

To sum it all, there are a lot of things that one needs to consider when selecting portable showers for camping and a shower tent. Following of the above tips when considering how to choose a good portable camping shower and tent would go a long way in ensuring that you have a good camping trip.

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Video: Harper handling the hype like a pro

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Tuesday, May 1, 2012

Well: Heart Risk in Athletes Is Gaining Attention

Should high school athletes be screened for heart trouble before taking to the practice field?

Once thought to be exceedingly rare, sudden cardiac death is far more prevalent among young athletes than previously believed, recent research has shown. In a policy statement published in the journal Pediatrics last month, the American Academy of Pediatrics estimated that 2,000 people under the age of 25 die from sudden cardiac arrest in the United States every year.

While it can strike those who are sedentary, the risk is up to three times greater in competitive athletes. According to some experts, a high school student dies of cardiac arrest as often as every three days. Only the most sensational cases make headlines, said Darla Varrenti, executive director of the Nick of Time Foundation, which promotes awareness of sudden cardiac arrest in young people and provides free screenings. The condition received worldwide attention in March when Fabrice Muamba, a star soccer player in England, nearly died after suddenly collapsing in cardiac arrest during a televised game.

Ms. Varrenti started her foundation six years ago after her son, Nick, 16, a varsity athlete, died in his sleep after playing in a game. In January and February of this year alone, 29 young athletes went into cardiac arrest at schools across the country, Ms. Varrenti said. Only four survived.

?There?s a lot of press when the cases are spectacular,? she said. ?But this happens all the time.?

Sudden cardiac arrest in a young person usually stems from a structural defect in the heart or a problem with its electrical circuitry. The most frequent cause, accounting for about 40 percent of all cases, is hypertrophic cardiomyopathy, or HCM, a thickening of the heart muscle.

The problem is that those who are at risk are hard to spot. Warning signs, like dizziness and shortness of breath, can be rare or dismissed by young athletes used to overworking themselves.

But an electrocardiogram, or EKG, can detect HCM and other potential causes of heart trouble by looking for abnormal electrical signaling in the heart. Though EKGs are not as thorough as imaging tests like an echocardiogram, which shows a 3-D view of the heart, they are cheaper and easier to conduct on a wider basis.

Without insurance, an EKG can cost about $1,400. But many insurers will cover 80 to 100 percent of the costs, and in some areas, high schools offer student athletes EKGs at deeply discounted rates.

Still, the American Heart Association does not support wide screening. Under its guidelines, high school athletes get a physical exam, which includes listening to the heart and a blood pressure check, and fill out a questionnaire about personal and family medical history. More extensive testing takes place only if the student?s physical or history raises red flags.

For years, the argument against EKGs was that for something as rare as sudden cardiac death, there is no sense in mandating costly tests. EKGs can be unreliable, too, producing false-positive results 20 percent of the time, critics say.

But that argument pivots on old data, including outdated numbers on the prevalence of sudden cardiac death, and fails to take into account improvements in the standards for interpreting EKG results, said Dr. Jonathan Drezner, an associate professor of family medicine at the University of Washington and vice president of the American Medical Society for Sports Medicine.

Even physical exams that include extensive medical histories typically fail to identify 60 percent to 80 percent of student athletes at risk, Dr. Drezner said. Adding an EKG to the sports physical would flag many young athletes whose heart defects would otherwise go unnoticed.

?No one is recommending you only do an EKG,? he said. ?It really is the combined protocol of history and EKG that provides the more advanced heart screening that we should aim for.?

In a study published in 2010 in Annals of Internal Medicine, Dr. Matthew T. Wheeler and colleagues at Stanford University found that adding EKGs to sports physicals for young athletes would create ?a large benefit in a small number of individuals.? But they would save enough lives to be considered cost effective, with a net cost of roughly $89 per person screened.

Based on their analysis, however, Dr. Wheeler said that EKGs make sense only for high school and college athletes ? in children and adolescents, the risk of sudden cardiac death is lower ? who compete in high-intensity sports like basketball, football and soccer. (Low-intensity sports, he said, include golf and bowling.)

?We are not advocating this as a mandatory test for all students or all athletes,? said Dr. Wheeler, a fellow in cardiology at Stanford Medical School.

Some experts think the time has come for thorough heart screenings for all young athletes. Researchers at the Texas Heart Institute are even looking at the prevalence of heart abnormalities in middle-school students and the feasibility of complete screenings, combining EKGs and imaging tests.

The goal of the project, which is financed through a $5 million private grant, is to screen 10,000 students in Houston middle schools, said Dr. Jim Willerson, the lead investigator and president and medical director of the Texas Heart Institute. ?If we save even one life, it will be worth it,? he said.

Dr. Willerson said his hope was that school districts elsewhere would start to consider detailed screening of children ?before they are involved in competitive athletics and probably even as they enter school.?

In the meantime, hundreds of groups like Ms. Varrenti?s have made it their mission to provide free EKGs and heart examinations to young people at community screenings around the country. Parents who are interested in a heart screening can reach out to their family doctors, or find out about free screenings in their area at Web sites like parentheartwatch.org.

?You can either open the dialogue with your pediatrician or look into free screenings,? Ms. Varrenti said. ?No one should go through what our family went through.?

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Louis C.K., Bjork among Webby Awards winners

NEW YORK (AP) ? When Louis C.K. released his comedy special "Live at the Beacon Theater" by himself on his website for $5, it was little more than a cautiously optimistic experiment.

Less than two weeks later, it had reaped more than $1 million. Already among the most respected stand-ups in the country, Louis C.K. was suddenly a new media trailblazer, too.

On Tuesday, the Webby Awards announced Louis C.K. is their "person of the year" for setting "a new precedent for distribution." Comedians Aziz Ansari and Jim Gaffigan have since similarly released albums online.

The Webbys, which celebrate Internet achievement, announced the winners of its 16th annual awards on Tuesday. The International Academy of Digital Arts and Sciences, which present the awards, shared the winners with The Associated Press shortly before they were to make an official announcement.

The awards spanned the breath of the Internet, from mobile apps like Instagram and Pinterest that have disrupted social media, to entertainers charting new digital ground, like Louis C.K. and Bjork.

Bjork was named artist of the year. Last year, the Icelandic musician released the album "Biophilia" as a multimedia presentation of music and apps.

She was among the special recognitions named by the Webbys, which also cited the photo app Instagram as breakout of the year. It was recently acquired by Facebook for $1 billion.

"It's been a huge year of change," said David-Michel Davies, executive director of the International Academy of Digital Arts & Sciences, a group of about 1,000 Web experts and Internet professionals.

Also specially honored were Juliette Lewis and Graydon Sheppard, who share the award for best actress for the viral video "S--- Girls Say." The video, which parodies common expressions, has been watched more than 16.2 million times on YouTube and spawned a viral sensation of countless similar videos. Sheppard, a male comic, appears in drag in the video.

In more than 130 regular categories, the Webbys give two winners per category: an official Webby award and a "people's voice" pick chosen from online votes.

Ferrell, who co-founded the comedy website Funny Or Die, won best individual performance for a video in which he reprised his impression of President George W. Bush, reacting to Osama Bin Laden's death.

The Onion won for best humor website and its video arm, the Onion Network, earned best writing in an online video for its satirical morning TV show video: "How to Get a Guy to Notice You While You're Having Sex With Him."

The pinboard-style website Pinterest won for best social media app, as well as a people's voice award for best functioning visual design. Best music app went to the streaming service Spotify, which Davies said typified "the intersection we're seeing between social and entertainment."

HBO Connect won for best TV website. The New Yorker's website won for best editorial writing.

One new category, people's special achievement for social change, went to Facebook. The award, which was voted for online, honors "important Internet work that played an integral role in advancing and organizing the masses."

The awards will be handed out in a May 21 event at the Hammerstein Ballroom in New York. Patton Oswalt will host the awards, whose winners are famously restricted to five-word acceptance speeches.

___

Online:

http://wbby.co/winners

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Sony Xperia PLAY (Verizon) getting updated -- still not ICS

Xperia PLAY

Sony and Verizon are pushing out an update for the Xperia PLAY, bringing it to version 4.0.2.E.0.57. Relax, 4.0.2 is the version number from Sony and not Android 4.0.2 -- but don't feel bad, I thought the same thing.

While the update may not be the one everyone is waiting for, it does bring a couple nice things to the table -- new versions of Verizon Navigator and Verizon Video on Demand! I'll stop. There is something cool in this update though -- use the right trigger button to take a picture while running the camera app. The rest you ask? Certainly.

  • Verizon Wireless Video on Demand now comes preloaded.
  • Improved user experience and new delivery method of preloaded games.
  • When connected via Bluetooth®, the Music Player now supports Fast Forward and Rewind.
  • VZ Navigator® has been updated with the latest 3D map improvements.
  • Upgraded to Gingerbread 2.3.4 operating system.
  • A long-press of the power button will successfully capture a screen shot.
  • Charging issues forcing device to remain in landscape mode have been resolved.
  • Recommended contacts now populate correctly when using the dialpad.
  • Right trigger successfully captures a picture.
  • Record video in 720p with continuous auto-focus.
  • Device is now enabled with the Wireless Emergency Alerting System.
  • Mobile Hotspot ID broadcast can be turned off to increase security.

Start mashing on the system update button, and holler out in the forums when you see it!

Source: Verizon. Thanks everyone who sent this in!



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