OkCupid app sets singles up on 'Crazy Blind Dates'

OkCupid launched its Crazy Blind Date mobile app today.

(Credit:
OkCupid)

Think that going on a blind date is weird enough, how about one set up by a mathematical algorithm?

That's exactly what online dating site OkCupid is doing with the launch of its new app called "Crazy Blind Date." This app for both iPhone and
Android uses mobile technology to set singles up in near real time.

"People will say that Crazy Blind Date is too crazy," OkCupid co-founder Sam Yagan said in a statement e-mailed to CNET. "But for a whole generation of young singles, it's going to be a great adventure, and a great complement to traditional online dating."

The app is geared toward matching people on blind dates with short notice. To get started, singles choose the nights of the week they want to go on dates and then pick a favorite bar, restaurant, or other locale. When the time for the date comes, the app will have searched its database to find someone compatible and sent a confirmation to both parties. The app then uses an anonymous IM window to let the daters find each other at the chosen location.

Using a ranking system, people can rate their dates after the fact. This system lets users buy Crazy Blind Date credits -- which are called "Kudos" and cost up to $3 -- that should theoretically get each person to be on their best behavior. The more Kudos people have, the better opportunity they'll have to get dates in the future.

Unlike other dating sites, OkCupid is known for using analytical algorithms to match up singles. According to the company, 1 million people login each day, do up to ten million searches, and send two million messages.

It's unclear how many people signed up for the Crazy Blind Date app today, but according to the Wall Street Journal, the system was initially hit with a bug. Apparently, those users willing to dig around the app were able to unearth the email addresses, birth dates, and photos of other users. According to the Journal, the company said it didn't see any evidence of people exploiting the glitch and that the security hole was fixed in the early afternoon.

Read More..

Mars Rover Finds Intriguing New Evidence of Water

The first drill sample ever collected on Mars will come from a rockbed shot through with unexpected veins of what appears to be the mineral gypsum.

Delighted members of the Curiosity science team announced Tuesday that the rover was now in a virtual "candy store" of scientific targets—the lowest point of Gale crater, called Yellowknife Bay, is filled with many different materials that could have been created only in the presence of water. (Related: "Mars Has 'Oceans' of Water Inside?")

Project scientist John Grotzinger, of the California Institute of Technology in Pasadena, said during a press conference that the drill area has turned out "to be jackpot unit. Every place we drive exposes fractures and vein fills."

Mission scientists initially decided to visit the depression, a third of a mile from Curiosity's landing site, on a brief detour before heading to the large mountain at the middle of Gale Crater. But because of the richness of their recent finds, Grotzinger said it may be some months before they begin their trek to Mount Sharp.

The drilling, expected to start this month, will dig five holes about two inches (five centimeters) into bedrock the size of a throw rug and then feed the powder created to the rover's two chemistry labs for analysis.

The drill is the most complex device on the rover and is the last instrument to be used. Project Manager Richard Cook, of NASA's Jet Propulsion Laboratory, said that operating it posed the biggest mechanical challenge since Curiosity's high-drama landing. (Watch video of Curiosity's "Seven Minutes of Terror.")

A Watery Past?

That now-desiccated Mars once had a significant amount of surface water is now generally accepted, but every new discovery of when and where water was present is considered highly significant. The presence of surface water in its many possible forms—as a running stream, as a still lake, as ground water soaked into the Martian soil—all add to an increased possibility that the planet was once habitable. (Watch a video about searching for life on Mars.)

And each piece of evidence supporting the presence of water brings the Curiosity mission closer to its formal goal—which is to determine whether Mars was once capable of supporting life.

Curiosity scientists have already concluded that a briskly moving river or stream once flowed near the Gale landing site.

The discovery of the mineral-filled veins within Yellowknife Bay rock fractures adds to the picture because those minerals can be deposited only in watery, underground conditions.

The Curiosity team has also examined Yellowknife Bay for sedimentary rocks with the rover's Mars Hand Lens Imager (MAHLI).  Scientists have found sandstone with grains up to about the size of a peppercorn, including one shaped like a flower bud that appears to gleam. Other nearby rocks are siltstone, with grains finer than powdered sugar. These are quite different from the pebbles and conglomerate rocks found in the landing area, but all these rocks are evidence of a watery past. (Related: "A 2020 Rover Return to Mars?")

One of the primary reasons Curiosity scientists selected Gale crater as a landing site was because satellite images indicated that water-formed minerals were present near the base of Mount Sharp. Grotzinger said that the minerals' presence so close to the landing site, and some five miles from the mountain, is both a surprise and an opportunity.

The current site in Yellowknife Bay is so promising, Grotzinger said, that he would have been "thrilled" to find similar formations at the mission's prime destination at the base of Mount Sharp.  Now the mission can look forward to the surprises to come at the mountain base while already having struck gold.

Read More..

NRA Ad Calls Obama 'Elitist Hypocrite'

Jan 16, 2013 12:04am

Pablo Martinez Monsivais/AP Photo

As the White House prepares to unveil a sweeping plan aimed at curbing gun violence, the National Rifle Association has launched a preemptive, personal attack on President Obama, calling him an “elitist hypocrite” who, the group claims, is putting American children at risk.

In 35-second video posted online Tuesday night, the NRA criticizes Obama for accepting armed Secret Service protection for his daughters, Sasha and Malia, at their private Washington, D.C., school while questioning the placement of similar security at other schools.

“Are the president’s kids more important than yours? Then why is he skeptical about putting armed security in our schools, when his kids are protected by armed guards at their school?” the narrator says.

“Mr. Obama demands the wealthy pay their fair share of taxes, but he’s just another elitist hypocrite when it comes to a fair share of security,” it continues. “Protection for their kids and gun-free zones for ours.”

The immediate family members of U.S. presidents – generally considered potential targets – have long received Secret Service protection.

The ad appeared on a new website for a NRA advocacy campaign – “NRA Stand and Fight” — that the gun-rights group appears poised to launch in response to Obama’s package of gun control proposals that will be announced today.

It’s unclear whether the video will air on TV or only on the web. The NRA did not respond to ABC News’ request for comment.  The domain for the website is registered to Ackerman McQueen, the NRA’s long-standing public relations firm.

The White House had no comment on the NRA ad.

In the wake of last month’s mass shooting at Sandy Hook Elementary School, the Obama administration has met with a cross-section of advocacy groups on all sides of the gun debate to formulate new policy proposals.

The NRA, which met with Vice President Joe Biden last week, has opposed any new legislative gun restrictions, including expanded background checks and limits on the sale of assault-style weapons, instead calling for armed guards at all American schools.

Obama publicly questioned that approach in an interview with “Meet the Press” earlier this month, saying, “I am skeptical that the only answer is putting more guns in schools. And I think the vast majority of the American people are skeptical that that somehow is going to solve our problem.”

Still, the White House has been considering a call for increased funding for police officers at public schools and the proposal could be part of a broader Obama gun policy package.

Fifty-five percent of Americans in the latest ABC News/Washington Post poll say they support adding armed guards at schools across the country.

“The issue is, are there some sensible steps that we can take to make sure that somebody like the individual in Newtown can’t walk into a school and gun down a bunch of children in a shockingly rapid fashion.  And surely, we can do something about that,” Obama said at a news conference on Monday.

“Responsible gun owners, people who have a gun for protection, for hunting, for sportsmanship, they don’t have anything to worry about,” he said.

ABC News’ Mary Bruce and Jay Shaylor contributed reporting. 

SHOWS: Good Morning America World News

Read More..

Today on New Scientist: 14 January 2013

Activist's death sparks open-access tribute on Twitter

Hundreds of researchers have been offering free access to their work in tribute to internet freedom activist Aaron Swartz, who committed suicide on Friday

Exploding microchip could make arms dumps safer

Shrapnel and bullets can set off huge explosions if they hit weapons stores. But microchip-based detonators could help keep them safe

The hologenome: A new view of evolution

Far from being passive hangers-on, symbiotic microbes may shape the evolution of the plants and animals that play host to them

White House uses Death Star request to plug science

The White House has politely declined to build a version of the planet-destroying space station from Star Wars but took the opportunity to promote science

Wolves bite back in the human world

Grey wolves are an evolutionary success story, giving rise to the domestic dog 10,000 years ago and now rebounding from centuries of persecution

Mariko Mori: From stone circles to stardust

The artist's new exhibition tethers human history to the life of the entire cosmos

Why we called off hunt for ancient Antarctic life

Geoscientist Martin Siegert says that drilling through 3 kilometres of ice to reveal the secrets of an entombed lake was never going to be easy

Give video games a sporting chance

Traditional fans will turn their noses up at e-sports, but they risk missing some compelling action

Benefits of emissions cuts kick in only next century

Even rapid action now to curb emissions will bring only modest results this century, but the earlier we act, the greater the eventual rewards

Video games take off as a spectator sport

Professional gaming has been huge in Asia for years, and improved technology means it is now going global

Read More..

New Holocaust museum opens at gruesome WW2 site

BRUSSELS: Belgium's newly-opened Holocaust and human rights museum stands symbolically on the site of barracks commandeered by the Nazis as a wartime transit centre for Jews and Gypsies being sent to the death camps.

The new "Kazerne Dossin" in the Flemish town of Mechelen, comprising a museum, memorial and documentation centre, is located at the site of an 18th century barracks that officials dub "a silent witness to the greatest war crime, in the form of genocide, in Belgium".

The new World War II remembrance complex some 30 kilometres from Brussels was inaugurated by Belgian King Albert II and opened to the public last month.

Like the Drancy camp outside Paris where Jews were rounded up and sent to death camps, the Dossin barracks -- directly linked to the Belgian rail network -- was turned into a last-stop transit centre for the notorious Auschwitz-Birkenau camp run by the Nazis during the war.

More than 25,500 Jews and 350 Gypsies from both Belgium and northern France were sent there after their arrest, often with the help of local police.

There were more than 70,000 Jews in Belgium before the Second World War broke out, notably 18,000 in the nearby port city of Antwerp.

After two or three months at Dossin, deportees were herded into trains for the Third Reich's death camps. Only five percent of the Jews and Gypsies who left Mechelen in 28 convoys ever returned.

Last September, Belgian Prime Minister Elio Di Rupo presented the country's apologies for crimes committed by people who had worked hand-in-hand with Nazis to deport Jews.

"This new museum takes a more profound look at the history of the persecution of the Jews in Flanders and Belgium, based on new historic sources of information and insights," said Kris Peeters, who heads the Dutch-speaking government of Flanders.

"It also provides a link between the concepts of holocaust and human rights."

In 1995, members of the Jewish community opened a small museum in a part of the barracks but much of the building had already been turned into flats and sold.

The new complex, built with the help of a 25-million-euro investment by the government of Flanders, adds a state-of-the-art cube-like museum designed by celebrated Flemish architect Bob Van Reeth.

The top fourth floor, destined to house temporary exhibitions, is open to the light of day but the other three storeys smack of a mausoleum.

Rectangular shapes in the white facade symbolise bricked-up windows while the heavy sliding steel door recalls those on the freight trains used to carry the victims to their death.

Van Reeth said the total volume was equivalent to that of the freight cars used in the 28 convoys to the death camp; the number of bricks used being the same as the number of people deported.

The three floors touch on three themes -- intolerance, fear and death.

The museum expects to see 100,000 visitors a year.

- AFP/al

Read More..

PayPal's in-store payment partners grow to 23 retailers

Increasingly bringing its service offline, PayPal announced today that it has nearly doubled its brick-and-mortar store lineup to 23 retailers that now accept its payment service.

"Delivering valuable digital and mobile payments is alive and thriving, and consumers all over the U.S. will now start seeing PayPal more where they shop every day, including the grocery store and at the gas pump," PayPal's vice president of retail services Don Kingsborough said in a statement. "No bells, whistles or buzzes -- just technology that works and gets the most from your money."

Throughout the U.S., 18,000 physical stores now let customers shop with PayPal in-store. The chains that accept this service include Famous Footwear, Dollar General, Mapco Express, RadioShack, Spartan Stores, Abercrombie & Fitch, Advance Auto Parts, Aeropostale, American Eagle Outfitters, Barnes & Noble, Foot Locker, Guitar Center, the Home Depot, Jamba Juice, JC Penney, Jos. A. Bank Clothiers, Nine West, Office Depot, Rooms To Go, Tiger Direct, and Toys "R" Us. Two additional stores are not yet publicly known.

The e-commerce payment business, owned by eBay, started a preliminary run a year ago in 51 Home Depot stores in the San Francisco Bay Area. The way the cloud-based payment system works is shoppers can buy items at checkout with a PayPal card or by using a PIN code.

The company's move to in-person payment at big box stores is likely an undertaking aimed at enticing customers from credit-card companies and other mobile wallet payment devices. Kingsborough said that PayPal plans to continue partnering with more retail stores throughout the course of 2013.

PayPal also announced today that it is testing a new iPhone feature with Jamba Juice. The feature lets customers order and pre-pay for smoothies or food before they arrive at the shop. Using the PayPal app, people can order, make special requests like "add a protein or daily vitamin boost," and schedule a pick-up time. When picking up their snacks, these PayPal customers can then bypass the line and get their food right away.

Read More..

"Fantastic" New Flying Frog Found—Has Flappy Forearms

Scientists have stumbled across a new species of flying frog—on the ground.

While hiking a lowland forest in 2009, not far from Ho Chi Minh City (map), Vietnam, "we came across a huge green frog, sitting on a log," said Jodi Rowley, an amphibian biologist at the Australian Museum in Sydney and lead author of a new study on the frog.

Rowley later discovered that the 3.5-inch-long (9-centimeter-long) creature is a relatively large new type of flying frog, a group known for its ability to "parachute" from tree to tree thanks to special aerodynamic adaptations, such as webbed feet, Rowley said. (Also see "'Vampire Flying Frog' Found; Tadpoles Have Black Fangs.")

Rowley dubbed the new species Helen's flying frog, in honor of her mother, Helen Rowley, "who has steadfastly supported her only child trekking through the forests of Southeast Asia in search of frogs," according to a statement.

The newfound species—there are 80 types of flying frogs—is also "one of the most flying frogs of the flying frogs," Rowley said, "in that it's got huge hands and feet that are webbed all the way to the toepad."

"Females even have flappy skin on their forearms to glide," added Rowley, who has received funding from the National Geographic Committee on Research and Exploration. (National Geographic News is part of the National Geographic Society.) "The females are larger and heavier than males, so the little extra flaps probably don't make much of a difference," she said.

As Rowley wrote on her blog, "At first it may seem strange that such a fantastic and obvious frog could escape discovery until now—less than 100 kilometers [60 miles] from an urban centre with over nine million people."

Yet these tree dwellers can easily escape notice—they spend most of their time in the canopy, she said.

Flying Frog On the Edge

Even so, Helen's flying frog won't be able to hide from development near Ho Chi Minh City, which may encroach on its existing habitats.

So far, only five individuals have been found in two patches of lowland forest hemmed in by rice paddies in southern Vietnam, Rowley said. The animals can probably tolerate a little bit of disturbance as long as they have large trees and temporary pools, she added.

But lowland forests are among the most threatened habitats in the world, mostly because they're so accessible to people, and thus chosen for logging and development. (Get the facts on deforestation.)

"While Helen's flying frog has only just been discovered by biologists," Rowley wrote, "unfortunately this species, like many others, is under great threat from ongoing habitat loss and degradation."

The new flying frog study was published in December 2012 in the Journal of Herpetology.

Read More..

Armstrong Admits Doping in Tour, Sources Say

Lance Armstrong today admitted to Oprah Winfrey that he used performance enhancing drugs to win the Tour de France, sources told ABC News.

A goverment source tells ABC News that Armstrong is now talking with authorities about paying back some of the US Postal Service money from sponsoring his team. He is also talking to authorities about confessing and naming names, giving up others involved in illegal doping. This could result in a reduction of his lifetime ban, according to the source, if Armstrong provides substantial and meaningful information.

Armstrong made the admission in what sources describe as an emotional interview with Winfrey to air on "Oprah's Next Chapter" on Jan. 17.

The 90-minute interview at his home in Austin, Texas, was Armstrong's first since officials stripped him of his world cycling titles in response to doping allegations.

Word of Armstrong's admission comes after a Livestrong official said that Armstrong apologized today to the foundation's staff ahead of his interview.

The disgraced cyclist gathered with about 100 Livestrong Foundation staffers at their Austin headquarters for a meeting that included social workers who deal directly with patients as part of the group's mission to support cancer victims.

Armstrong's "sincere and heartfelt apology" generated lots of tears, spokeswoman Katherine McLane said, adding that he "took responsibility" for the trouble he has caused the foundation.

Riccardo S. Savi/Getty Images|Ray Tamarra/Getty Images

Lance Armstrong Stripped of Tour de France Titles Watch Video

Lance Armstrong Doping Charges: Secret Tapes Watch Video

McLane declined to say whether Armstrong's comments included an admission of doping, just that the cyclist wanted the staff to hear from him in person rather than rely on second-hand accounts.

Armstrong then took questions from the staff.

Armstrong's story has never changed. In front of cameras, microphones, fans, sponsors, cancer survivors -- even under oath -- Lance Armstrong hasn't just denied ever using performance enhancing drugs, he has done so in an indignant, even threatening way.

Armstrong, 41, was stripped of his seven Tour de France titles and banned from the sport for life by the U.S. Anti-Doping Agency in October 2012, after allegations that he benefited from years of systematic doping, using banned substances and receiving illicit blood transfusions.

"Lance Armstrong has no place in cycling and he deserves to be forgotten in cycling," Pat McQuaid, the president of the International Cycling Union, said at a news conference in Switzerland announcing the decision. "This is a landmark day for cycling."

The U.S. Anti-Doping Agency issued a 200-page report Oct. 10 after a wide-scale investigation into Armstrong's alleged use of performance-enhancing substances.

Armstrong won the Tour de France from 1999 to 2005.

According to a source, speaking to ABC News, a representative of Armstrong's once offered to make a donation estimated around $250,000 to the agency, as "60 Minutes Sports" on Showtime first reported.

Lance Armstrong's attorney Tim Herman denied it. "No truth to that story," Herman said. "First Lance heard of it was today. He never made any such contribution or suggestion."

Armstrong, who himself recovered from testicular cancer, created the Lance Armstrong Foundation (now known as the LIVESTRONG Foundation) to help people with cancer cope, as well as foster a community for cancer awareness. Armstrong resigned late last year as chairman of the LIVESTRONG Foundation, which raised millions of dollars in the fight against cancer.

Read More..

Benefits of emissions cuts kick in only next century

Are we the altruistic generation? Do we care what happens to our grandchildren, and to their children? Or are we with Groucho Marx when he said: "Why should I care about future generations? What have they ever done for me?"

A new study of climate change lays out in detail why this matters. According to its author, Nigel Arnell of the University of Reading, UK, the unpalatable truth is that even rapid action now to curb greenhouse gas emissions would have only a "negligible effect by 2030, and the benefits in 2050 would remain small". The big dividend – cooler temperatures, fewer floods and droughts and better crop yields, compared to carrying on as we are – would only become clear by about 2100.

Arnell and colleagues used climate models to look at how different policies to curb greenhouse gases would affect temperature, sea levels, crop yields and the incidence of droughts and floods. Two findings emerged. The first is that lags in the climate system mean the real benefits of cutting emissions will only show up late this century. This, says Arnell, underlines that there is a lot of global warming "in the pipeline" that cannot now be prevented.

But the study also shows that tackling climate change early brings big rewards. Arnell compared a policy of letting emissions peak in 2016 and then cutting them by 2 per cent a year with one that delays the peak till 2030 and then cuts by 5 per cent a year. He found that both restricted warming in 2100 to about 2 °C, but the climate disruption over the next century would be much less with the early start. Coastal flooding from sea-level rise in particular would be much reduced. This, he told New Scientist, contradicts a common view that drastic action to curb warming should wait for renewable energy to become cheaper.

"Arnell has shown just how crucial the emissions pathway we take today will be for our children and grandchildren," said Dave Reay, geoscientist at the University of Edinburgh, UK. Bill McGuire of University College London agrees: "It shows taking effective action now is far better than putting it off until later."

It's a shame, then, that even if all goes well with UN negotiations, no global deal to bring down emissions will come into force until at least 2020. Our great-great-grandchildren will be cursing our delay.

Journal reference: Nature Climate Change, DOI: 10.1038/NCLIMATE1793

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.

If you are having a technical problem posting a comment, please contact technical support.

Read More..

Halimah Yacob is first female Speaker

SINGAPORE: Madam Halimah Yacob is Singapore's first woman Speaker of Parliament.

She took the Speaker's seat at the start of the sitting of the House on Monday afternoon.

Madam Halimah, who resigned on Sunday as Minister for State, fills the position vacated by former People's Action Party Member of Parliament, Mr Michael Palmer, who stepped down on 12 December 2012 due to an extramarital affair.

She was nominated by Prime Minister Lee Hsien Loong to be elected as Speaker.

- CNA/ck

Read More..