Facebook to deliver more news, fewer memes in News Feed

The social network says it will push more "high quality" articles in News Feed and occasionally resurface stories with new comments to keep conversations going


Facebook said Monday that it will start showing members more links to news articles when they visit the social-networking site, especially when they do so from their smartphones. The news-focused alternation marks yet another change to the formula that Facebook uses to pick the content that shows up in the News Feed.
With the adjustment, the social network will attempt to surface more of what it calls "high quality content," or links to newsy articles about current events, sports, or interests. Should a person click on a link to an article, he or she may also find three related articles tacked on to the origin News Feed post, as pictured below.

Click on a link and Facebook may suggest a few more articles for you to check out.

(Credit: Facebook)

The change inserts more news into the finite space of News Feed, which means the links will take the space of other content such as meme photos, which will appear less often, the company said. Facebook ultimately believes the algorithmic adjustment will give people more of what they want to see in their News Feed.

"We've noticed that people enjoy seeing articles on Facebook, and so we're now paying closer attention to what makes for high quality content, and how often articles are clicked on from News Feed on mobile," Facebook Engineering Manager Varun Kacholia and Software Engineer Minwen Ji wrote on the company's blog.
In addition to delivering more news, Facebook said it will start to occasionally resurface stories in News Feed that have new comments to keep conversations going.

LivingSocial suffers two-day long site and mobile app outage

 

 

Tuesday afternoon daily deals site LivingSocial acknowledged a site-wide outage and wrote a short blog post titled "We're on it." But more than 24-hours later, the site is still down.
"Suffice to say, we are ashamed and embarrassed," a company blog post from Wednesday afternoon reads. "We know you are frustrated. So are we."
It appears the outage was caused by an internal error on LivingSocial's Web site and mobile app. The company is adamant that the downtime has nothing to do with "external factors," aka hackers or cybercriminals.
"Also, there is nothing that leads us to think that any consumer or merchant data, or financial information has been compromised," the company wrote in another blog post on Wednesday morning.

LivingSocial has reason to reassure its users that the outage is not the result of a security breach. Just last April, the site's database was the target of a major cyberattack, which resulted in more than 50 million people having their personal information compromised, including names, e-mails, and encrypted passwords. As far as the outage, the company says it has teams working on the issue around the clock and it anticipates having its systems back up and running sometime overnight.
"We will do better and we will be back," reads Wednesday afternoon's blog post. "We are committed to making this right with you, our customers and our merchants."

India's Mars mission enters second stage; outpaces space rival China

The success of the spacecraft, scheduled to orbit Mars by next September, would carry India into a small club of nations including the United States, Europe, and Russia, whose probes have orbited or landed on Mars.

India's first mission to Mars left Earth's orbit in the early hours of Sunday, clearing a critical hurdle in its journey to the red planet and overtaking the recent efforts of rival Asian giant China.

The success of the spacecraft, scheduled to orbit Mars by next September, would carry India into a small club of nations including the United States, Europe, and Russia, whose probes have orbited or landed on Mars.

India's venture, called Mangalyaan, faces further hurdles still on its journey to Mars. Fewer than half of missions to the planet succeed.

"While Mangalyaan takes 1.2 billion dreams to Mars, we wish you sweet dreams!" India's space agency said in a tweet soon after the event, referring to the citizens of the world's second-most populous country.

China's Mars probe rode piggyback on a Russian spacecraft that failed to leave Earth's orbit in November 2011. The spacecraft disintegrated in the atmosphere and its fragments fell into the Pacific Ocean last year.

India's mission showcases the country's cheap technology,  encouraging hopes it could capture more of the $304-billion global space market, which includes launching satellites for other countries, analysts say.

"Given its cost-effective technology, India is attractive," said Rajeswari Pillai Rajagopalan, an expert on space security at the Observer Research Foundation think-tank in Delhi.

India's low-cost Mars mission has a price tag of 4.5 billion rupees ($73 million), just over a tenth of the cost of NASA's latest mission there, which launched on Nov. 18.

Homegrown companies -- including India's largest infrastructure group Larsen & Toubro, one of its biggest conglomerates, Godrej & Boyce, state-owned aircraft maker Hindustan Aeronautics Ltd and Walchand Nagar Industries -- made more than two-thirds of the parts for both the probe and the rocket that launched it on November 5.

India's probe completed six orbits around Earth before Sunday's "slingshot", which took it into a path around the sun to carry it towards Mars. The slingshot requires precise calculations to eliminate the risk of missing the new orbit.

"Getting to Mars is a big achievement," said Mayank Vahia, a professor in the astronomy and astrophysics department of the Tata Institute of Fundamental Research in Mumbai.

"If the spacecraft is half a degree out in its direction, or if the velocity is a few kilometers too fast or slow, the slingshot will not work."

India's space agency will have to make a few mid-course corrections to keep the probe in its new path. The mission's next big challenge will be to enter an orbit around Mars next year, a test failed in 2003 by Japan's probe, which suffered electrical faults as it neared the planet.

"You have to slow the spacecraft down once it gets close to Mars, to catch the orbit, but you can't wait until Mars is in the field of view to do it - that's too late," Vahia said.

India kicked off its space program 50 years ago and developed it rapidly after Western powers levied sanctions over a 1974 nuclear weapons test, driving the country's scientists to develop their own rocket technology.

Five years ago, India's Chandrayaan satellite found evidence of water on the moon.

By contrast, India has had mixed results in the aerospace industry. Hindustan Aeronautics has been developing a light combat aircraft since the early 1980s, with no success.

The Mars probe plans to study the planet's surface and mineral composition as well as search the atmosphere for methane, a chemical strongly tied to life on Earth.

A NASA mission, Curiosity, did not find any significant

Big crowd marks World AIDS Day in Golden Gate Park

 

Allison Oseth of San Francisco listens to a reading of the newest names engraved on the Circle of Friends monument

More than 600 gathered to heal broken hearts and to urge against complacency in the ongoing fight against HIV and AIDS on Sunday, at the 20th observance of World AIDS Day at Golden Gate Park.

Among them was Mike Smith, the executive director of the AIDS Emergency Fund and co-founder of the Names Project AIDS Memorial Quilt, who comes every year to remember the friends whose names are engraved in the Circle of Friends monument in the park's National AIDS Memorial Grove.

The memorial contains names of those who have died of the disease, as well as those who have dedicated their careers to fighting AIDS or have made financial donations to the grove.

Many who came Sunday had names of lovers, co-workers and friends etched in stone. Famous donors also appear: Robin Williams, Sharon Stone, Calvin Klein.

"It's important to come each year and reflect," Smith said.

The emergency fund he directs helps 2,000 San Franciscans living with HIV/AIDS stay out of poverty by assisting them with rent, utility bills and groceries.

"Too many young people today think HIV is an old man's disease," he said. "What they don't understand is that the drugs have terrible side effects. Most of the people I know who are now dying are of cancers at a premature age."

Just managing their health care keeps many in poverty, he said.

In keeping with World AIDS Day tradition, two people were honored with awards.

The 2014 National Leadership Recognition Award was given to Phill Wilson, a member of the Presidential Advisory Council on HIV/AIDS and founder of the Black AIDS Institute in Los Angeles.

Although black males make up just 1 in 500 men with HIV/AIDS in the United States, they account for 1 in 4 new HIV infections.

Wilson, who has been HIV-positive for more than 30 years, electrified the crowd with a rallying cry for national health care.

"We have the tools to end AIDS in the United States, but will we?" he said. "We are not going to get to the end of the AIDS epidemic unless we find a way to get health care to the 1.1 million Americans estimated to be living with HIV. Obamacare has got to work. We have got to make it work instead of wasting time arguing about a broken website."

The Local Unsung Hero Award was posthumously given to Franco Angelo Beneduce, an artistic producer who created the annual Light in the Grove event to commemorate loved ones, as well as the Folsom Street Fair's Magnitude after-hours dance party. Eight family members, several of whom flew in from Rhode Island, took the stage to receive his award.

After the ceremonies, organizers read a list of the newest names engraved on the Circle of Friends.

In the crowd was Kelly Rivera Hart, a San Francisco native who has been living with HIV for more than two decades. Medical side effects have given him a degenerative nerve disorder that gives him chronic numbness and tingling in his limbs.

"This disease isn't something you can just take a pill for and it's over," he said. "You have to worry about what the pills do to you."

But coming to World AIDS Day is a form of spiritual healing for Rivera Hart.

"I feel supported seeing so many people here," he said. "When I pass on, and I'm doing everything I can to make that not happen for a long time, at least I know that I won't be forgotten."

Reports: Egypt's draft constitution goes to interim president

December 2, 2013

Members of the Egyptian constitutional panel vote on a new constitution at the Shura council in Cairo.

A 50-member committee completed Sunday an item-by-item vote on the 247 articles of a new constitution for Egypt, according to a breaking news banner on state-run Nile TV and reporting on state-run al-Ahram Online.

The next steps in the process for the the draft to become law are for Egypt's interim President Adly Mansour to ratify the charter on Tuesday and then announce a date for it to be put to a popular referendum.

The constitution will replace the one suspended in 2011, al-Ahram reported.

Egypt's new constitution would ban religious parties and put more power in the hands of the military, according to a draft posted on state media earlier Sunday.

"The constitution brings back soft power to Egypt. It's the real power that gave Egypt influence and a role and glory," Amr Moussa, head of the assembly, said at a news conference on Saturday. "It deals with the dangerous circumstance through which Egypt passes."

The new constitutional articles come months after a military coup unseated elected President Mohamed Morsy in July and touched off a series of protests that ended in violence.

The painstaking process of approving the draft of the new constitution started Saturday.

Also on Saturday, security forces dispersed protesters who were demonstrating against Egypt's anti-protest law.

U.S. Defense Secretary Chuck Hagel on Saturday called his Egyptian counterpart, Gen. Abdel Fattah al-Sisi, to express concerns over the law restricting demonstrations and protests, among others.

Hagel told him that Egypt's response to free expression will demonstrate the interim government's commitment to a nonviolent democratic transition, according to a statement from the Pentagon.

Here's Megan Fox showing her Call of Duty during a 'Hangover

The Call of Duty: Ghosts ad is released. Yes, boys will be boys and Megan Fox will put up with them -- at least for a moment.

So very calm under pressure.

 

 

When it was announced last month that Megan Fox would be in the new Call Of Duty: Ghosts ad, many reacted with a shudder of disbelief.
This would be the first time that a woman would star in a Call Of Duty ad. Could she possibly act better than Kobe Bryant?
I can put you at your ease. The ad has been released and I see no reason, after this, that the Lakers wouldn't sign Fox to play shooting guard.
In this bracing homage to "The Hangover," we see four boys going off to Vegas to do what boys do. Yes, shoot up what's left of the place.
Somehow, the forces of extreme morality have descended on the nation's capital of secrets and reduced it to mere skin and bones.
Vegas is under attack. Which means our boys must shoot on sight.

As they fight for their survival, we cut to La Fox. She is a sniper on the roof of some unnamed structure.
Despite the impending mayhem and doom, one of the clammy boys must make a move on her. Because that's what clammy boys do.
Fox, though, is an action hero. She shakes her head at these pathetic youths, driven, as they are, by testosterone -- rather than, say, intelligence or originality.
She takes her leave of the extravaganza an gives them seconds of her time, which is more than these callow fellows are worth.
But we must follow the boys through to the heroic conclusion, which inevitably includes a bazooka.
"There's a solider in all of us," says the caption.
Frankly, these boys are mere privates when compared with General Fox.

FAA cautiously agrees to some use of civilian drones

While still far from giving a thumbs up to unmanned flying vehicles crowding the skies, the government agency recommends that some drones be allowed.

Small drones, like this Parallax Elev-8 kit, will be allowed if they stay within view of a person.

(Credit: Seth Rosenblatt/CNET) 

 

The Federal Aviation Administration weighed in on the increasing civilian use of autonomous drones on Thursday. The government agency released a report outlining a roadmap for certain cases in which unmanned drones could be permissible.
In the report (pdf), with the lengthy title "Integration of Civil Unmanned Aircraft Systems (UAS) in the National Airspace System Roadmap," the FAA said that autonomous drones are already being used in disaster response, cargo transport, aerial mapping, and commercial photography. While drones are already buzzing around, the FAA is cautious with allowing wholesale use of the flying machines.
Unmanned drones bring up the sticky issue of privacy. These self-flying vehicles can swoop over vast areas gathering information on unsuspecting people. Even Google's executive chairman has cautioned legalizing drone use, saying they could infringe on people's privacy and that they should be regulated.
However, drones can also be very useful for civilians. For instance, farmers can use them to monitor their crops, hunters could use them to stake out deer, and earth scientists could use them for gathering data and research.

In its report, which was created by orders of Congress, the FAA said it would accept some agricultural drones if a person monitors the flying object from the ground. For now, all unmanned drones bigger than a small shoebox sized apparatus are still prohibited. For those smaller drones that are allowed -- they must stay within a person's view. The FAA wrote that it will prioritize research on the use of self-flying vehicles. Additionally, it will launch six drone test sites by the end of this year.
These test sites are "not intended to predetermine the long-term policy and regulatory framework under which UAS would operate," the FAA wrote. But they will "help inform the dialogue."
Most likely, the government won't take action on legalizing or prohibiting drones further until 2016.

Stylin' bulletproof suit absorbs small-arms fire

Garrison Bespoke weaves nanotech into a snazzy suit that looks sharp and keeps bullets from getting through.

For those days when need a little extra protection.

(Credit: Garrison Bespoke) 

 

Bulletproof vests may be practical, life-saving garments, but they're hardly fashion-forward. Some people demand both fine tailoring and the ability to keep bullets from penetrating their bodies. Those people are putting orders in with Canadian tailor shop Garrison Bespoke for a bulletproof suit.
Garrison specializes in luxury garments, so don't gasp when you find out the bulletproof suit starts at $20,000. Carbon nanotubes in a layer under the exterior fabric harden on impact to stop both bullets and knife blades. The technology was originally developed for use in US military applications.

"After receiving requests from high-profile clients who travel to dangerous places for work, we set out to develop a lightweight, fashion-forward bulletproof suit as a more discreet and stylish alternative to wearing a bulky vest underneath," says tailor Michael Nguyen.
The material is more flexible than Kevlar, and weighs half as much. Earlier in the week, Garrison hosted an event to show off the capabilities of the suit, firing 9mm bullets that didn't penetrate the striped vest. Nguyen says it can stop up to a .45 bullet.
With its price and capabilities, the suit is destined for a pretty specialized market. You know, people like Austin Powers, Sterling Archer, and James Bond. Now, I wonder if he could make me a bulletproof dress. Something slinky.

Women sue: Caffeinated underwear doesn't zap fat

Underwear performance underwhelming, says suit targeting Maidenform's caffeine microcapsule undies that promise to burn cellulite.

Maidenform's caffeine-laced Shapewear may be like having a cup of joe in your shorts, but does it slim too?

(Credit: Maidenform)

Ah, functional underpants. We've seen claims that they can protect you from radiation, eat farts, and even burn fat.
So is anyone surprised to see a lawsuit disputing claims that caffeine-infused undies can help zap fat?
Two women are suing lingerie maker Maidenform for "consumer fraud, breach of warranty and unjust enrichment," according to Courthouse News.
The manufacturer says underwear in its Shapewear line has "Novarel Slim yarn technology" that "provides slimming benefits by reducing the appearance of cellulite. Novarel Slim microfibre incorporates microcapsules containing caffeine, retinol, ceramides, and other active principles."

I don't know about you, but the only principle I want in my underwear is that of boxers over briefs.
Anyway, the Brooklyn Federal Court suit brought by New Yorkers Christine Caramore and Michelle Martin claims the Shapewear didn't burn cellulite as advertised, according to New York Daily News.
"The Federal Trade Commission calls such claims about as credible as a note from the Tooth Fairy," Courthouse News quotes the suit as saying.
Observers have noted that the case recalls one in which Sketchers USA paid $40 million to settle FTC charges that the maker's Shape-ups shoes could help incinerate fat and tone muscle.

'Space Ferrari' crashes to Earth; more space junk coming soon

A one-ton European satellite makes a fiery return to Earth somewhere between the South Pole and...the North Pole.

It's back home, but not looking nearly as sporty as this anymore.

(Credit: European Space Agency)

UPDATE: The ESA now says that GOCE reached "atmospheric interface" above an area between the tip of South America and Antarctica, near the Falkland Islands. According to ESA's Space Debris Office: "This would put the main area over which any possible GOCE remnants fell to the southernmost regions of the Atlantic Ocean."
At some point on Sunday evening, the European Space Agency's Gravity field and steady-state Ocean Circulation Explorer -- also known as GOCE or the "Ferrari of Space" for its sleek shape -- broke up and crashed back to Earth after spending four years in a low orbit precisely mapping our planet's gravity.
As for the obvious question about where exactly it crashed, well, there's been no sightings of fireballs in the sky or reports of damage from falling space junk just yet, but the official word from the ESA is that it re-entered the atmosphere somewhere between Antarctica and Siberia. Turns out that mapping GOCE's demise is done with a little less precision than the mapping the satellite itself once did.
The agency says it's likely that the majority of the one-ton craft burned up in the atmosphere, but an estimated 25 percent of it may have reached Earth's surface, probably landing in the western Pacific or eastern Indian Ocean.

After long outlasting its planned mission length, GOCE finally ran out of fuel about three weeks ago, beginning its long descent back home.
GOCE isn't the only over-the-hill satellite planning a reunion with Earth this week. A Japanese satellite known as IGS 4B will also undergo an uncontrolled reentry in the next few days. Once again, there's no way to tell where it will crash, but I'm willing to bet it might also land somewhere between Siberia and Antarctica.
Updated at 7:30 a.m. November 11 with more information about GOCE's reentry location.

HealthCare.gov now working for 'vast majority of users'

Obama administration says it repaired hundreds of software bugs and made hardware upgrades in improving the government-run online health insurance marketplace.

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  (Credit: CBSNews) 

 

The Obama administration announced Sunday it had met its deadline for improving HealthCare.gov after myriad technical issues plagued the launch of the government-run online health insurance marketplace.
After hundreds of software fixes and hardware upgrades, the site is now running "smoothly for the vast majority of users," according to a report (PDF) released Sunday by the US Department of Health and Human Services. The launch of HealthCare.gov on October 1 was met with complaints of bugs and slow load times that prevented millions of people from searching for coverage.
"The bottom line, HealthCare.gov on December 1 is night and day from where it was on October 1," Jeffrey Zients, a former acting director at the White House Office of Management and Budget who was tapped to supervise the repairs, told reporters Sunday. When the site launched, it had "an unacceptable user experience, marked by very slow response times, inexplicable user error messages, and frequent website crashes and user outages," he said.

During much of its first month, HealthCare.gov was down about 60 percent of the time due to hundreds of software bugs and insufficient hardware, according to the report. The situation was exasperated by insufficient systems monitoring and inadequate management oversite.
As a result of the overhaul, the site's uptime is now more than 90 percent and its error rate is below 1 percent, the DHHS report said. Turning in an average page response time of less than a second, the site can now accommodate 50,000 users at the same time and at least 800,000 visits per day.
While the report claims that "dramatic progress" has been made toward improving consumer experience on the site, it cautions that "there is more work to be done to continue to improve and enhance the website" in the coming weeks.
This Web site is the centerpiece for President Obama's Affordable Care Act, and there have already been plenty of hearings at the US Capitol determining who to pin the blame on within the administration. Obama himself deemed the glitches as unacceptable, saying last month that the online health insurance marketplace "has not lived up to the expectations of the American people."
Tony Trenkle, who oversaw the site's creation as the chief information officer at the Centers for Medicare and Medicaid Services (CMS), announced his resignation in November. His departure "to take a position in the private sector" was framed at the time by the CMS as part of a management restructuring within the department.