Silent Skype calls can hide secret messages

Got a secret message to send? Say it with silence. A new technique can embed secret data during a phone call on Skype. "There are concerns that Skype calls can be intercepted and analysed," says Wojciech Mazurczyk at the Institute of Telecommunications in Warsaw, Poland. So his team's SkypeHide system lets users hide extra, non-chat messages during a call.

Mazurczyk and his colleagues Maciej Karaś and Krysztof Szczypiorski analysed Skype data traffic during calls and discovered an opportunity in the way Skype "transmits" silence. Rather than send no data between spoken words, Skype sends 70-bit-long data packets instead of the 130-bit ones that carry speech.

The team hijacks these silence packets, injecting encrypted message data into some of them. The Skype receiver simply ignores the secret-message data, but it can nevertheless be decoded at the other end, the team has found. "The secret data is indistinguishable from silence-period traffic, so detection of SkypeHide is very difficult," says Mazurczyk. They found they could transmit secret text, audio or video during Skype calls at a rate of almost 1 kilobit per second alongside phone calls.

The team aims to present SkypeHide at a steganography conference in Montpellier, France, in June.

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Football: Transfer talks stall for AC Milan's Robinho

MILAN: AC Milan's bid to sell Robinho to Brazilian top flight side Santos floundered early on Saturday after the clubs failed to agree on a transfer fee, it was reported.

Milan have slapped a 10m-euro price tag on the talented Brazilian while Santos offered only seven million, according to ANSA news agency.

ANSA also reported that another Brazilian side that had shown an interest in purchasing Robinho, Atletico Mineiro, had now called off talks.

Citing Brazilian newspaper Folha de Sao Paulo, it said Atletico could not meet Milan's 10m euro asking price nor Robinho's wage demands.

Milan's former Brazilian striker Alexandre Pato on Thursday joined Brazilian side Corinthians in a four-year deal thought to be worth 15 million euros.

The Serie A giants sit seventh in Serie A, 17 points adrift of leaders Juventus, ahead of the visit of Siena on Sunday.

- AFP/xq

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Library of Congress digs in to full archive of 170 billion tweets

The U.S. Library of Congress said today that it has completed a process of collecting a full, ongoing stream of tweets, and that it has begun work to archive and organize more than 170 billion tweets.

Under an agreement struck between the government institution and Twitter in 2010, the microblogging company is providing the Library of Congress with a full stream of all public tweets, starting with 21 billion generated from between 2006 and April 2010, and now supplemented with about 150 billion more posted since then.

In an announcement about the status of the project today, the library wrote that:

Twitter is a new kind of collection for the Library of Congress but an important one to its mission. As society turns to social media as a primary method of communication and creative expression, social media is supplementing, and in some cases supplanting, letters, journals, serial publications, and other sources routinely collected by research libraries.

Though the Library has been building and stabilizing the archive and has not yet offered researchers access, we have nevertheless received approximately 400 inquiries from researchers all over the world. Some broad topics of interest expressed by researchers run from patterns in the rise of citizen journalism and elected officials' communications to tracking vaccination rates and predicting stock market activity.

The Library of Congress isn't entirely clear how the ongoing archive will be utilized, but it has issued a white paper (PDF) outlining the project.

This project, of course, is different than Twitter's recently announced initiative to make every user's full tweet history available to them. That effort is under way, though only some users have been given access to date.

Interestingly, the Library of Congress reported in the white paper that its two full copies of the entire archive of 170 billion tweets comprise about 133 Terabytes of data. Each tweet, the library wrote, contains about 50 accompanying metadata fields.

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Best Pictures: 2012 Nat Geo Photo Contest Winners

• 
  
  
  
  
  
  
  
  











• 
  
  
  
  
  
  
  

  Winner: Places

  Photograph by Nenad Saljic

  A full moon illuminates the Matterhorn peak near Zermatt, Switzerland, in the winning image in the contest's Places category.

  Full moons occur every 29.5 days or so as the moon moves to the side of Earth directly opposite the sun, reflecting the sun's rays off its full face and appearing as a brilliant, perfectly circular disk.

  (Read more about full moons.)

  Published January 4, 2013

  
  











• 
  
  
  
  
  
  
  

  Winner: People

  Photograph by Micah Albert

  A picture of women scavenging refuse from a landfill in Dandora, Kenya, is the winning image in the People category of the National Geographic Photo Contest.

  The Dandora landfill, located in eastern Nairobi, is one of the largest in Africa.

  Published January 4, 2013

  
  











• 
  
  
  
  
  
  
  

  Photograph by Jason Ching

  Published January 4, 2013

  
  

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Debt Limit Negotiating Tactic? No Negotiating

President Barack Obama and Vice President Joe Biden walk away from the podium after Obama made a statement regarding the passage of the fiscal cliff bill in the Brady Press Briefing Room at the White House in Washington, Tuesday, Jan. 1, 2013. (AP Photo/Charles Dharapak)

Analysis

New for 2013: In the Washington, D.C. fiscal wars we’ve gone from everything must be on the table to politicians declaring they won’t debate.

The fiscal cliff deal either averted disaster or compounded the problem, depending on who you ask. It certainly created new mini-cliffs in a few months as Congress and the president square off on the debt ceiling, spending cuts and government funding. But it also made sure the vast majority of Americans won’t see as big a tax hike as they might have.

President Obama was pretty clear late on New Year’s night as he reacted to Congress’s passage of a bill to take a turn away from the fiscal cliff. He won’t negotiate with Republicans about the debt ceiling.

“Now, one last point I want to make,” said the president, before wrapping up and hopping on Air Force One for a redeye to Hawaii. “While I will negotiate over many things, I will not have another debate with this Congress over whether or not they should pay the bills that they’ve already racked up through the laws that they passed.”

(Read more here about the Fiscal Cliff)

That’s pretty clear. No debt ceiling negotiation. Then he added for emphasis: ”Let me repeat: We can’t not pay bills that we’ve already incurred. If Congress refuses to give the United States government the ability to pay these bills on time, the consequences for the entire global economy would be catastrophic — far worse than the impact of a fiscal cliff.”

But in Washington, saying you won’t do something these days has almost become like an opening bid. At least, that’s how Republicans are treating the president’s line in the sand.

“The president may not want to have a fight about government spending over the next few months, but it’s the fight he is going to have because it’s a debate the country needs,” wrote Senate Minority Leader Mitch McConnell, the Kentucky Republican, in an op-Ed on Yahoo! News about 36 hours later. “For the sake of our future, the president must show up to this debate early and convince his party to do something that neither he nor they have been willing to do until now.”

“We simply cannot increase the nation’s borrowing limit without committing to long overdue reforms to spending programs that are the very cause of our debt,” McConnell said.

The national debt is soon set to reach $16.4 trillion. That’s not a problem that can be solved with one bill or budget. And the two sides will have to figure out some sort of way to talk about entitlement/social safety net reform – meaning things like Medicare, Medicaid, and Social Security – in addition to cutting spending and, most importantly, hope for an improving economy, to deal with those deficits.

House Speaker John Boehner, who has several times now failed to reach a big, broad fiscal deal with President Obama, told colleagues, according to The Hill newspaper, that he’s done with secret White House negotiations. He wants to stick with the constitutional way of doing things, with hearings and bills that are debated on Capitol Hill rather than hatched by the vice president and Senate Republicans.

Okay. Obama won’t negotiate on the debt ceiling. McConnell won’t not negotiate on the debt ceiling. Boehner doesn’t to do things by the book.

But McConnell won’t negotiate on taxes any more.

“Predictably,” McConnell had written earlier in his post, “the president is already claiming that his tax hike on the ‘rich’ isn’t enough. I have news for him: the moment that he and virtually every elected Democrat in Washington signed off on the terms of the current arrangement, it was the last word on taxes. That debate is over.”

It’s a new chapter in the ongoing fiscal saga in Washington. Back when the two sides were talking about a grand bargain or a big deal – some sort of all-inclusive reform that would right the listing deficit with one flip of the rudder – the popular trope was that “everything must be on the table.” That’s basically how Obama put it back in the summer of 2011 when he and Boehner failed to reach a grand bargain. He wanted higher taxes – they were calling them revenues back then. More recently, after Obama won the election and when he and Boehner were trying to hammer out another grand bargain to avert the fiscal cliff, Boehner wanted entitlements on the table. That means he wanted to find ways to curb future spending.

Both sides are declaring they won’t debate certain points, but this far – a full two months – before the mini-cliffs start, those are easier declarations to make than they will be when the government is in danger of defaulting or shutting down.

Even though they’re trying to take elements off the table, both men hope that coming negotiations can be a little more cordial and a little less down-to-the wire.

“Over the next two months they need to deliver the same kind of bipartisan resolution to the spending problem we have now achieved on revenue — before the 11th hour,” wrote McConnell.

“The one thing that I think, hopefully, in the New Year we’ll focus on is seeing if we can put a package like this together with a little bit less drama, a little less brinksmanship, not scare the heck out of folks quite as much,” said Obama.

That’ll be tough if neither side will talk about what the other side wants to talk about.

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King speaks to sceptical Spaniards

MADRID: After a year blighted by embarrassing scandals, Spain's King Juan Carlos moves to repair his damaged reputation Friday with the broadcast of a rare televised interview to mark his 75th birthday.

No details of the pre-recorded interview had leaked from the royal palace ahead of its airing on Friday evening, but Spanish media trailed it by scrutinising the recent tribulations of the king, a key player in Spain's modern history.

Juan Carlos has recently appeared hobbling around on crutches after having both hips replaced, but any sympathy for his health has been overshadowed by scandals over elephant-hunting in Africa and a corruption probe implicating his family.

In a poll published Thursday by El Mundo newspaper, only half of people expressed a positive judgement of his reign, compared with three-quarters a year ago.

Juan Carlos, who turns 75 on Saturday, won respect in Spain for helping guide it to democracy after the death of dictator Francisco Franco in 1975.

But the king's image suffered last year from two scandals.

The first was a corruption case against his son-in-law Inaki Urdangarin, the duke of Palma, who went before a judge in February.

The other was an expensive game-hunting trip the king himself made to Botswana, seen as an unacceptable extravagance while Spain suffered in a recession.

Thursday's poll showed general support for having a monarchy in Spain has fallen to 54 percent, six points down from a year ago and "a historic low", according to the newspaper.

For days ahead of the interview broadcast, national television has aired old footage including Juan Carlos's solemn address, dressed in his officer's uniform, condemning an attempted coup on February 23, 1981.

A generation after those historic events, the poll found that nearly 58 percent of people aged between 18 and 29 said they thought a monarchy was not the best form of governance for Spain.

El Mundo suggested people of this generation do not share their parents' reverence for the king since they "did not live through the transition and are not very interested in it".

In his annual Christmas speech to the nation, Juan Carlos called on Spaniards to unite against the current economic crisis that has thrown millions out of work.

"We cannot ignore that there is pessimism, and that its effects are felt in the social climate we are living in," the king said, after a year of mass street demonstrations and two general strikes.

Of all the measures to combat the crisis, "the main stimulus that will get us out of this crisis is called confidence," he said in the speech, in which he made a point of appearing without crutches, standing beside his desk.

Observers saw this as one in a series of efforts to strengthen the monarchy's standing.

"The royal palace has launched in recent months a studious marketing operation to improve the image of the king," El Mundo wrote in an editorial.

In this week's poll nearly 45 percent of people questioned said Juan Carlos should abdicate to make way for his son, Felipe, 44.

-AFP/fl

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Qualcomm to demo first StreamBoost Wi-Fi routers at CES 2013

StreamBoost-based routers help you visualize and manage Internet bandwidth.

(Credit:
Qualcomm)

It's frustrating when you share the Internet between multiple devices and some of them hog all the bandwidth, leaving the rest crawling. Qualcomm has something that potentially ease this pain.

The mobile chip maker today introduced its StreamBoost technology, which is designed to "optimize performance and capacity of home networks" by enabling the home router to intelligently manage the broadband connection. Qualcomm says the new technology allots to each connected device and each application the bandwidth it needs, and no more, to ensure the best possible experience on all connected devices.

It's important to note that StreamBoost is quite different from existing Quality of Service (QoS) technology, available in many routers, that can do a similar thing. StreamBoost tailors the Internet bandwidth to make sure the prioritized application has the exact amount of bandwidth it needs at a given time, Qualcomm says, rather than a percentage of download priority at all times. This results in more bandwidth being left for the rest of the connected devices.

Another feature of StreamBoost is that it can automatically "learn" over time the Internet-related characteristics of an application and changes the way its prioritization works accordingly. This is important since Internet-based applications tend to evolve rapidly. Youtube, for example, now offers more streaming options than it did a year ago. User can opt in to a cloud-based feature to contribute to making StreamBoost smarter. And if they choose to do so, they can also use it to manage their home network remotely and update how StreamBoost works dynamically, rather than via firmware revisions.

If StreamBoost works out as Qualcomm claims, it might just be one of the most significant new home networking features for 2013, since currently the average home connects some seven devices to the Internet and this number is expected to only increase.

StreamBoost is a software service that technically can be used in any router. However, for now, it's only available in those that are based on Qualcomm's new VIVE 802.11ac chip. This, Qualcomm's first 802.11ac chip, offers up to 1.3Gbps Wi-Fi data rates and is the second 802.11ac chip on the market, in addition to the one Broadcom introduced last year.

Qualcomm says it will be demoing StreamBoost at CES 2013, in collaboration with D-Link and Alienware. If you can't get to the show, expect the first StreamBoost-based routers on the market in spring.

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Pictures We Love: Best of 2012

Photograph by Mindy Schauer, Orange County Register/AP

Powder-splattered, and powder-splattering, runners cross the finish line of The Color Run 5K in Irvine, California, on April 22. Each kilometer (0.6 mile) of the event features a color-pelting station dedicated to a single hue, culminating in the Pollock-esque riot at kilometer 5.

The "magical color dust" is completely safe, organizers say, though they admit it's "surprisingly high in calories and leaves a chalky aftertaste."

See more from April 2012 >>

Why We Love It

"Vibrant color floating through the air automatically brings to mind festive Holi celebrations in India. We expect to see revelers in Mumbai but instead find a surprise in the lower third of the frame—runners in California!"—Sarah Polger, senior photo editor

"There are a lot of eye-catching photographs of the festival of Holi in India that show colored powder in midair, but this particular situation has the people all lined up in a row—making it easy to see each of their very cinematic facial expressions."—Chris Combs, news photo editor

Published January 3, 2013

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Chelsea Clinton Raises Profile During Mom's Illness

While Hillary Clinton was in the hospital it was daughter Chelsea -- not the secretary of state or the former president Bill Clinton -- who spoke for the family.

She, along with the State Department, doled out what little information the family wanted to share in a series of tweets and when her mother was released from the hospital, it was Chelsea who delivered the thanks on behalf of her parents, tweeting her gratitude to the doctors as well as those who kept her mother in their thoughts while she recovered from a blood clot.

When Hillary Clinton leaves office, possibly at the end of this month, it will be the first time since 1982 that a Clinton will not be holding a public office.

The watch will be on whether Hillary Clinton makes another run for the White House in 2016, but almost inevitably people will also be watching to see if Chelsea Clinton decides to run for office, too.

"Americans always look for dynasties: Bush, Kennedy, Cuomo, Clinton … it's some kind of continuity. There will always be pressure on her to run for public office," said Hank Sheinkopf, a Democratic political strategist in New York.

"She's learning from the two best politicians in recent American history and she understands when to hold them and when to fold them," Sheinkopf said.

That sense of dynasty could also present a significant hurdle.

James Devaney/Getty Images

Secretary of State Clinton: Mystery Health Issues Watch Video

Secretary of State Hillary Clinton Undergoing Blood-Thinning Therapy Watch Video

"She's got to A, demonstrate that she has the charisma of her father, or B, demonstrate that she has the policy chops of her mother. And I think like most people she is somewhere in between," a former Hillary Clinton aide from her 2008 campaign said. "People are judging her through each of her parents and it's an impossible standard."

Chelsea Clinton, 32, has inched towards a possible political career in recent statements and has become more politically active.

In an interview with Vogue published in August she was more open to it than she has been in the past, telling the magazine, "Before my mom's (presidential) campaign I would have said no," but "now I don't know."

"I believe that engaging in the political process is part of being a good person. And I certainly believe that part of helping to build a better world is ensuring that we have political leaders who are committed to that premise. So if there were to be a point where it was something I felt called to do and I didn't think there was someone who was sufficiently committed to building a healthier, more just, more equitable, more productive world? Then that would be a question I'd have to ask and answer."

Clinton also spoke of a change in her private to public life:

"Historically I deliberately tried to lead a private life in the public eye," she told the magazine. "And now I am trying to lead a purposefully public life."

Besides her work as a special correspondent with NBC, Chelsea Clinton has taken on high profile roles with her father's Clinton Global Initiative. She sits on several corporate boards and has both moderated and sat on panels discussing both women in politics and childhood obesity, among other issues.

She has also worked toward making same-sex marriage legal in New York last year, as well as gay marriage referendums in Maine, Maryland, Wisconsin and Washington state, all of which were successful in November. She has also been active in superstorm Sandy recovery, most notably delivering aid to the devastated Rockaways with her father.

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Cannibal insect sex caught on video

Joanna Carver, reporter

It may be considered poor form in the human dating game, but cannibalistic sex is common practice among hump-winged grigs. This video shows a female insect feasting on her partner's hind wings then drinking the blood from his wound, apparently with little interest in procreation. The male isn't completely passive though: he uses a hook on his abdomen to catch the female, linking their genitals together.

The wing material doesn't grow back, so each time a male mates, his hind wings get shorter. Females prefer males with undamaged wings, which makes wingless male grigs less desirable. But according to Kevin Judge, an insect expert from George MacEwan University in Edmonton, Alberta, Canada, females will sometimes move onto other body parts when there isn't much wing to tuck into. "I've seen males with missing hind legs that have apparently been chewed off by females," says Judge.

When hungry, however, female grigs are less picky about their choice of mate. In a recent study, Judge and his colleagues found that when starved, they would breed with males of other grig species. This behaviour is more likely to occur at the end of the breeding season. "All their own males are tapped out and they just go with what's available," says Judge.

Interspecies romance isn't unique to grigs: many animals also branch out from their own type. To find out more about these risky sexual practices, check out our feature, "Dangerous liaisons: Fatal animal attractions".

If you enjoyed this post, watch a video reveal details of nematode mating or see how water striders pin down females for sex.

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Delhi gang-rape suspects formally charged

NEW DELHI: Indian police on Thursday formally charged five men with murder, kidnapping and rape following the fatal gang-rape of a young woman that appalled the nation.

"We have filed the charge sheet against the five accused," an investigating police officer told a magistrate hearing the case in the Saket court complex in New Delhi.

The five men, who could face the death penalty if convicted, were not present when the media were allowed into the courtroom. Journalists were initially prevented from listening to proceedings, sparking chaotic scenes outside.

The men face at least seven charges, including murder, kidnapping, rape, robbery and attempting to destroy evidence. The next hearing in the case was set for January 5.

A police charge sheet under Indian law lays out the charges against the accused and details the key evidence against them.

The 23-year-old victim in the gang-rape case, who died at the weekend from her horrific injuries, gave a statement to police immediately after the attack.

Her boyfriend, who was with her at the time and was also attacked, has also given an account.

- AFP/xq

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Get a NeatDesk document scanner for $249.99

The NeatDesk scans documents, receipts, and business cards in a flash.

(Credit:
Neat Company)

This is an update of a deal I wrote about many moons ago. Like, 19 moons.

If you're still chasing that pipe dream known as the paperless office, you know that half the battle is digitizing all your paper documents. It can be a major hassle, especially if you're working with a flatbed scanner (i.e. one that lacks an auto document feeder).

That's what makes the NeatDesk such a cool tool: it quickly batch-scans documents, receipts, and business cards, then organizes them into digital filing cabinets. Though it's been around for years, there's no other product quite like it.

Alas, such efficiency doesn't come cheap. The NeatDesk still retails for $399.95, and it's rare to find it selling for much less. Today, however, Woot has a refurbished NeatDesk desktop scanner for $249.99, plus $5 for shipping.

That's still pretty pricey for a scanner, but as I said, the NeatDesk is fairly unique when it comes to digitizing documents. Just plug it into a USB port, fire up the software, and start feeding your paper. A few clicks is all it takes to route scanned documents into folders (or tag them for tax time, a handy perk).

CNET hasn't reviewed the scanner, but do check out the user reviews over at Amazon. They're mixed, to be sure, with some valid complaints regarding scan alignment and the limitations/complexity of the bundled software. (Speaking of which, make sure you choose the Windows or
Mac version of the product when you put the NeatDesk in your cart.)

I've used the NeatDesk myself, and it's pretty sweet -- fast, quiet, and good at OCR (which saves a lot of time when scanning receipts). If you have one already, or you've found another document-scanning solution you like better, hit the comments and let your fellow cheeps know about it.

This refurb comes with a 90-day warranty.

Bonus deal: Ho! Hey! Amazon is once again giving away MP3 credit, this time two dollars' worth when you answer a question about saving money textbooks (and agree to share that answer on Facebook). Lumineers, anyone?

Deals found on The Cheapskate are subject to availability, expiration, and other terms determined by sellers.

Curious about what exactly The Cheapskate does and how it works? Read our FAQ.

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Pictures: Errant Shell Oil Rig Runs Aground Off Alaska, Prompts Massive Response

Photograph courtesy Jonathan Klingenberg, U.S. Coast Guard

Waves lash at the sides of the Shell* drilling rig Kulluk, which ran aground off the rocky southern coast of Alaska on New Year's Eve in a violent storm.

The rig, seen above Tuesday afternoon, was "stable," with no signs of spilled oil products, authorities said. But continued high winds and savage seas hampered efforts to secure the vessel and the 150,000 gallons (568,000 liters) of diesel fuel and lubricants on board. The Kulluk came to rest just east of Sitkalidak Island (map), an uninhabited but ecologically and culturally rich site north of Ocean Bay, after a four-day odyssey, during which it broke free of its tow ships and its 18-member crew had to be rescued by helicopter.

The U.S. Coast Guard, state, local, and industry officials have joined in an effort involving nearly 600 people to gain control of the rig, one of two that Shell used for its landmark Arctic oil-drilling effort last summer. "This must be considered once of the largest marine-response efforts conducted in Alaska in many years," said Steve Russell, of Alaska's Department of Environmental Conservation.

The 266-foot (81-meter) rig now is beached off one of the larger islands in the Kodiak archipelago, a land of forest, glaciers, and streams about 300 miles (482 kilometers) south of Anchorage. The American Land Conservancy says that Sitkalidak Island's highly irregular coastline traps abundant food sources upwelling from the central Gulf of Alaska, attracting large numbers of seabirds and marine mammals. The largest flock of common murres ever recorded by the U.S. Fish and Wildlife Service was in Sitkalidak Strait, which separates the island from Kodiak. Sitkalidak also has 16 wild salmon rivers and archaeological sites tied to the Alutiiq native peoples dating back more than 7,000 years.

Shell incident commander Susan Childs said Monday night that the company's wildlife management team had started to assess the potential impact of a spill, and would be dispatched to the site when the weather permitted. She said the Kulluk's fuel tanks were in the center of the vessel, encased in heavy steel. "The Kulluk is a pretty sturdy vessel," she said. " It just remains to be seen how long it's on the shoreline and how long the weather is severe."

—Marianne Lavelle

*Shell is sponsor of National Geographic's Great Energy Challenge initiative. National Geographic maintains editorial autonomy.

Published January 2, 2013

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Senate Swears in a Historic 20 Female Senators

Today the Senate will make history, swearing in a record-breaking 20 female senators – 4 Republicans and 16 Democrats – in office.

As the 113th Congress is sworn in today on Capitol Hill, ABC "World News" anchor Diane Sawyer has an exclusive joint interview with the historic class of female Senators.

Diane Sawyer's complete interview will air on World News this evening.

"I can't tell you the joy that I feel in my heart to look at these 20 gifted and talented women from two different parties, different zip codes to fill this room," Sen. Barbara Mikulksi, D-Md., said while surrounded by the group of women senators. "In all of American history only 16 women had served. Now there are 20 of us."

Senator-elect Deb Fischer, R-Neb., becomes today the first women to be elected as a senator in Nebraska.

"It was an historic election," Fischer said, "But what was really fun about it were the number of mothers and fathers who brought their daughters up to me during the campaign and said, "Can we get a picture? Can we get a picture?' Because people realize it and -- things do change, things do change."

The women senators all agree that women will be getting things done in this new Congress, a sign of optimism felt for the new Congress, after the bruising battles of the 112th Congress.

"We're in force and we're in leadership positions, but it's not just the position that we hold. I can tell you this is a can-do crowd," Mikulski said of both Democrats and Republican senators in the room. "We are today ready to be a force in American politics."

And while the number of women in the Senate today makes historic, many of the women agreed that they want to keep fighting to boost those numbers. Sen. Barbara Boxer, D-Calif., said that women are still "underrepresented" in the Senate.

"I think that until we get to 50, we still have to fight because it's still a problem," Boxer said. "I think this class as you look around, Republicans and Democrats... I think that because of this new class and the caliber of the people coming and the quality of the people coming, I think that hopefully in my lifetime -- and I really do hope and pray this is the case -- we will see 50 percent. "

No Sorority Here, Even With the Will to Work Together

The cooperation does not make them a "sorority," Sen. Dianne Feinstein, D-Calif., says. There are real differences in ideology and personality and they don't want their gender to define them as senators.

But the women also admit that they believe having more women in the room would help in fierce negotiations, compromise, and legislating on Capitol Hill, traits they say do not come as naturally to their male colleagues in the Senate. That sentiment enjoys bipartisan support among the women of the Senate.

"What I find is with all due deference to our male colleagues, that women's styles tend to be more collaborative," Sen. Susan Collins, R-Maine, said.

Sen. Claire McCaskill, D-Mo., said by nature women are "less confrontational." Sen-elect Mazie Hirono, D-Hawaii, says that women are "problem solvers."

Sen. Amy Klobuchar, D-Minn., says that women have a camaraderie which helps in relationships that are key to negotiations on Capitol Hill, something she says comes natural to women more than men.

"I think there's just a lot of collaboration between the women senators and... advice and really standing up for each other that you don't always see with the men," she said.

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Stone-age cinema: Cave art conceals first animations

Sandrine Ceurstemont, editor, New Scientist TV

Think the first movies were screened in a cinema? According to an analysis of cave art, our prehistoric ancestors may have invented the concept while drawing on their walls.

In this video, researcher and film-maker Marc Azema from the University of Toulouse Le Mirail in France reveals how several frames of an animation are superimposed in many animal sketches. A horse painting from the Lascaux caves in France, for example, is made up of many versions of the animal representing different positions of movement. In this video, Azema extracts the individual images and displays them in succession, demonstrating how they play back like a cartoon.

In other examples, motion is represented by juxtaposing drawings of a body in motion. Azema creates another sequence by picking out motion frames to produce an animation of a running animal.

Apart from layered paintings, ancient humans may have used light tricks to evoke motion on cave walls. Engraved discs of bone have also been found which produce galloping animations when spun on a string, reminiscent of flipbooks. For more on prehistoric cinema, read our feature article, "Prehistoric cinema: A silver screen on the cave wall".

If you enjoyed this post, watch the first science films or the animal stars of the first colour movies.

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Tennis: Impressive Azarenka reaches Brisbane International quarter-finals

BRISBANE, Australia: World number one Victoria Azarenka moved into the quarter-finals of the Brisbane International with a hard-fought 6-3, 6-3 win over German Sabine Lisicki on Wednesday.

Azarenka was made to work hard for her win by the hard-hitting Lisicki, who traded punishing ground strokes with the top seed but was let down by a high error rate -- 36 unforced errors compared with only nine from her opponent.

In a match much closer than the score suggests, Lisicki had her chances but was unable to take them.

She had eight break points on Azarenka's serve but was only able to convert three, whereas Azarenka -- who won her maiden WTA title in Brisbane in 2009 -- broke Lisicki six times to seize the advantage.

The German also served poorly, landing only 52 per cent of her first serves and sending down five double faults. But she stayed in the match thanks to the quality of her hitting from the baseline.

"I knew what kind of player she is and I felt like she did improve from maybe the last time we played," Azarenka said.

"I just knew that there is something that I have to deal with. So I was prepared to take some bullets today.

"But I just tried to stay focused on executing my game. I knew she was going to make some, she was going to miss some, so I just had to stay with her and look for my chance."

Azarenka now plays Kazakhstan qualifier Ksenia Pervak in the quarter-finals.

Earlier, Germany's Angelique Kerber, the only player to defeat Serena Williams since the French Open in May, came from behind to beat unheralded Puerto Rican Monica Puig in three sets.

The 24-year-old fourth-seed looked in huge trouble as she trailed 1-4 in the third set but fought back to force a tiebreak.

Puig then led 4-0 in the tiebreak only for Kerber to fight back again and take the match 3-6, 6-4, 7-6 (9/7) in two and a half hours.

She will next take on Russia's Anastasia Pavlyuchenkova in the quarter-finals.

"I was just thinking point by point (when she was down in the third set)," Kerber said.

"I was not thinking 'What's happening?' I was just really on court and just trying to hit the ball, move very well, and just fight for every point.

"It was a surprise how she played. I didn't know her before, but I'm sure that she'll be in the top 50 soon."

Sloane Stephens set up a quarter-final against fellow American Serena Williams when she beat Sweden's Sofia Arvidsson 6-3, 6-4. Ukraine's Lesia Tsurenko, who only came into the tournament when Maria Sharapova pulled out, downed Australia's Jarmila Gajdosova 1-6, 6-1, 6-4.

- AFP/fa

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Wireless trade group CTIA to drop one conference

Wireless trade group
CTIA said today that it will go from two shows a year to a single conference in the fall starting in 2014.

The group, which is primarily focused on the U.S. wireless industry and includes carriers, handset manufacturers, and other related companies, has traditionally held two shows each year: a larger main show in the spring and a smaller, more business-focused event in the fall called MobileCon. The group will continue to hold both events this year.

Pressured by competing trade shows and its own members, CTIA will merge the conferences into a single "super show" in the fall, which it has coined "Super Mobility Week."

"I believe the show will be bigger than the two combined," said Rob Mesirow, show director and vice president of the CTIA.

The main show has long been considered an also-ran event because of its unfortunate scheduling. The CTIA Wireless show comes after the larger Consumer Electronics Show and Mobile World Congress, which often steal away many of the major announcements. The second fall show has always been much smaller in scale and attracted a more limited crowd.

By focusing its efforts on a single fall show, CTIA hopes to provide its members with a platform to make product announcements for the holiday season, Mesirow said in an interview.

"A lot of small events take place in the second half, but there isn't one large event with gravitational pull, and what we found is companies are looking for a place to make product announcements for the holiday season," he said.

Still, even the larger shows are starting to see their own relevance wane as companies opt to hold their own events. Apple has long shunned conferences, and Microsoft has pulled out of
CES. This past spring, Samsung opted to skip CTIA all together, instead holding meetings and presentations in the same city but away from official show grounds. Samsung had announced its Galaxy S III flagship smartphone at its own event a little before CTIA.

Still, CTIA believes the confluence of media, industry observers and executives, and retailers at a single show make for an attractive site for companies that may not have the cachet to pull off their own event.

MobileCon is the name of the fall CTIA show.

(Credit:
Lynn La/CNET)

Mesirow said he believes the 2014 CTIA show will be bigger by including more facets of the mobile industry, including networking companies, machine-to-machine providers, global consumer electronics companies, connected home companies, media companies, and advertising.

"It's a holistic vision of where the wireless industry is moving," he said, noting there would be several "show within a show" areas addressing those different categories, including MobileCon, and new strategic partners. Mesirow wouldn't comment on who those new partners may be.

Mesirow said the trade group has been working on the concept for the last two years, and made the decision this year after polling its members. Many of the larger industry players have complained that the two conferences and the obligation to show up were often a drain on resources.

The CTIA, meanwhile, has added Apple as a board member, and while the company isn't likely to show up at its trade show, the group will have a new "iZone" area focused on the Apple ecosystem.

Read More..

Space Pictures This Week: Ice “Broccoli,” Solar Storm

• 
  
  
  
  
  
  
  

  Happy Trails

  Photograph by Alex Cherney, TWAN

  Amateur astronomer Alex Cherney captured these star trails as they blazed above Lake Tyrrell, a salt lake in Victoria, Australia in October 2011 and posted to The World At Night website December 25, 2012.

  (See pictures of another Australian salt lake, Lake Eyre.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Tokyo From Space

  
  Image courtesy DLR

  The sprawling Japanese capital Tokyo looks like a funky computer chip in this image taken by Germany's Earth-observing satellite TerraSAR-X and released December 20.

  Launched in 2007, the satellite's radar sensors map Earth from 319 miles (514 kilometers) up in a near-polar orbit.

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Extreme View

  
  Image courtesy SDO/NASA

  NASA's Solar Dynamics Observatory snapped this extreme ultraviolet view of an active region on the sun as it rotated into view from December 16 to December 18. Ultraviolet light makes it easier to trace the whorls and loops created by superheated gas, or plasma, and the sun's magnetic field lines.

  Active solar regions such as this create space weather that, when aimed at Earth, can disrupt satellite communications and electronics. (See more pictures of solar activity and space weather.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Saturn’s Dark Side

  
  Image courtesy SSI/Caltech/NASA

  This image of the unlit side of Saturn's S rings, released December 24, was taken with visible light by NASA's Cassini spacecraft.

  The shadow of Saturn's innermost major moon, Mimas, is visible as a black oval south of the rings' shadow. For those with completely dust-free computer monitors, Janus, another Saturnian moon, is visible as a tiny white speck above the planet's north pole. (Learn about Saturn's major moons.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  A River Runs Through It

  
  Image courtesy ESA/JAXA

  The European Space Agency released this picture—taken by Japan's satellite ALOS—of Italy's longest river on December 14.

  The Po river and its surrounding fields divide Italy into its northern and southern regions. The Japanese used ALOS, which they lost contact with in late April 2011, to generate precise land maps, monitor disasters, and conduct resource surveys. (Read an excerpt from National Geographic magazine about the Po river.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Glacial "Broccoli"

  
  Image from DigitalGlobe/Getty Images

  The Moshniy glacier, located on the Russian archipelago Novaya Zemlya in the Arctic Ocean, calves chunks of ice and debris into a pattern reminiscent of broccoli in an image released December 20.

  Novaya Zemlya was a sensitive military area during the Cold War, and was also the site of the most powerful nuclear device ever detonated. The energy released by the 50-megaton "Tsar" bomb was ten times that of all the explosions set off during World War II.

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Image courtesy Caltech/SSI/NASA

  Published December 31, 2012

  
  

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store_43331.init();

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Obama Hails 'Cliff' Deal, Warns of Next Fiscal Fight

Minutes after the House of Representatives approved a bipartisan Senate deal to avert the "fiscal cliff" and preserve Bush-era tax cuts for all Americans making less than $400,000 per year, President Obama praised party leaders and wasted little time turning to the next fiscal fight.

"This is one step in the broader effort to strengthen our economy for everybody," Obama said.

Obama lamented that earlier attempts at a much larger fiscal deal that would have cut spending and dealt with entitlement reforms failed. He said he hoped future debates would be done with "a little less drama, a little less brinksmanship, and not scare folks quite as much."

But Obama drew a line in the sand on the debt ceiling, which is set to be reached by March.

"While I will negotiate over many things, I will not have another debate with this Congress over whether they should pay the bills for what they've racked up," Obama said. "We can't not pay bills that we've already incurred."

An hour after his remarks, Obama boarded Air Force One to rejoin his family in Hawaii, where they have been since before Christmas.

AP Photo/Charles Dharapak

'Fiscal Cliff' Negotiations: Congress Reaches Agreement Watch Video

House Republicans agreed to the up-or-down vote Tuesday evening, despite earlier talk of trying to amend the Senate bill with more spending cuts before taking a vote. The bill delays for two months tough decisions about automatic spending cuts that were set to kick in Wednesday.

A majority of the Republicans in the GOP-majority House voted against the fiscal cliff deal. About twice as many Democrats voted in favor of the deal compared to Republicans. One hundred fifty-one Republicans joined 16 Democrats to vote against the deal, while 172 Democrats carried the vote along with 85 Republicans.

The Senate passed the same bill by an 89-8 vote in the wee hours of New Year's Day. If House Republicans had tweaked the legislation, there would have been no clear path for its return to the Senate before a new Congress is sworn in Thursday.

The vote split Republican leaders in the House. House Speaker John Boehner, R-Ohio, voted yes, and so did the GOP's 2012 vice presidential candidate, Rep. Paul Ryan, R-Wis.

But House Majority Leader Eric Cantor, R-Va., the No. 2 Republican in the House, voted no. It was his opposition that had made passage of the bill seem unlikely earlier in the day.

The deal does little to address the nation's long-term debt woes and does not entirely solve the problem of the "fiscal cliff."

Indeed, the last-minute compromise -- far short from a so-called grand bargain on deficit reduction -- sets up a new showdown on the same spending cuts in two months amplified by a brewing fight on how to raise the debt ceiling beyond $16.4 trillion. That new fiscal battle has the potential to eclipse the "fiscal cliff" in short order.

"Now the focus turns to spending," said Boehner in a statement after the vote. "The American people re-elected a Republican majority in the House, and we will use it in 2013 to hold the president accountable for the 'balanced' approach he promised, meaning significant spending cuts and reforms to the entitlement programs that are driving our country deeper and deeper into debt."

Republicans hope that allowing the fiscal cliff compromise, which raised taxes without an equal amount of spending cuts, will settle the issue of tax rates for the coming debates on spending.

Read More..

In-depth 2012: The best long reads of the year

Read more: "2013 Smart Guide: 10 ideas that will shape the year"

Dig deeper, look closer and think harder – these are the goals of New Scientist's in-depth articles. Each one is perfect for saving in your favourite read-it-later app and curling up in front of a glowing tablet for a good long read.

These are our editors' picks of our best features of the year, and all are prime examples of the amazing breadth of big ideas that were ripe for the tackling in 2012. When you have finished digesting these readable meals, visit our in-depth articles archive if you're hungry for more.

Richard Webb: "You might not have heard of the algorithm that runs the world." I certainly hadn't, or that its mathematical foundations are starting to look a little wobbly. An eye-opening examination of how seemingly abstruse mathematics is in fact deeply embedded in modern life: "The algorithm that runs the world"

Sally Adee: Gastric bypass surgery is the best surgery you're not getting, said Dr Oz on his popular medical advice show in the US. Because of enthusiasm from people like him, this operation has become massively popular – but by whimsically hacking at our stomach, might we might be messing with a system far more complicated than anyone really understands? Samantha Murphy had the surgery and began to realise that losing 45 kilograms could come with some profound neurological trade-offs: "Change your stomach, change your brain"

Michael Le Page: Nowadays most people either haven't heard of the 1970 book The Limits to Growth, or believe – wrongly – that the research it was based on has been discredited. But the main message of Limits is perhaps more relevant than ever – that a delayed response to mounting environmental problems leads to catastrophe further down the line: "Boom and doom: Revisiting prophecies of collapse"

Richard Fisher: This is a simple story about a scientific mystery. Strange rumbles, whistles and blasts have been reported all over the world for centuries. In New York state, they are called "Seneca guns"; in the Italian Apennines they are described as brontidi, which means thunder-like; in Japan they are yan; and along the coast of Belgium they are called mistpouffers – or fog belches. Yet the cause is often unexplained – what on Earth could be behind them? "Mystery booms: The source of a worldwide sonic enigma"

Valerie Jamieson: It's been a sensational year for particle physics, but the Higgs boson isn't the only fascinating particle in town. Meet 11 more particles that change our understanding of the subatomic world: "11 particles for 11 physics puzzles"

David Robson: What is the secret of the legendary "flow state" that seems to mark out genius in everyone from piano virtuosos to tennis champions? With the latest brain stimulation techniques, it may soon be within everyone's reach, and Sally Adee writes with panache as she describes her own use of the technology during a terrifying marksmanship training session. This has everything I want to read in a story – drama, a revolutionary idea and some practical advice for anyone to try at home: "Zap your brain into the zone: Fast track to pure focus"

Graham Lawton: The writer of this article, Christopher Kemp, is a self-confessed lover of marginalia – nooks and crannies of science that are often overlooked. But as this beautifully written story reveals, those nooks and crannies often contain rich and fascinating material. Material, in fact, like ambergris: "Heaven scent: The grey gold from a sperm whale's gut"

Ben Crystall: Many people may remember the wonder material Starlite from an episode of BBC TV's Tomorrow's World – it seemed to have a miraculous ability to withstand fire and heat. So what happened to it? In this feature Richard Fisher uncovers the strange tale of Starlite and its eccentric inventor Maurice Ward, and on the way reveals fascinating details about Ward and his creation. And though Ward is dead, the story may not be over – it now looks like Starlite could get a second chance… "The power of cool: Whatever became of Starlite?"

Clare Wilson: I enjoyed working on this feature the most this year because to me it truly represents the future of medicine. New Scientist often predicts that some new medicine or technology will be available in five years' time. When it comes to using gene therapies or stem cell therapies on babies in the womb – the subject of this feature – the timeline is probably more uncertain, yet I don't see how anyone can doubt that some day it will happen: "Fetal healing: Curing congenital diseases in the womb"

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.

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Surge in demand for pet hotel service during year-end holidays

SINGAPORE: Pet hotels are becoming a hit with owners who want to ensure that their furry friends are in good hands while they are away.

Some hotels said demand went up by about 30 per cent last year, compared with 2011 while occupancy rates are almost always full during the year-end holidays.

From massages to soothe aching joints to customised spa sessions that come with a clay pack wrap of nutrients and minerals, the pets are enjoying a break of their own at pet-wellness centres, such as pet hotel, Petopia, while their owners are away.

Petopia's marketing director Richard Wee said: "They find this place more like a playroom. We have one case of a customer's dog that after they left the hotel and came back for grooming one day, the dog ran all the way back to the playroom to just look for his friends to spend time with during the hotel stay."

Petopia can take in up to 50 animals and rooms are usually booked a few months in advance.

Pet owners fork out between S$75 and S$158 for a night's stay.

"We are looking at three different crowds. The year-end holiday goers, they clear their annual leave. We have families who bring the children overseas during school holidays and a large number of expatriates who return home for the year-end season," said Mr Wee.

Safety and security are the top concerns of owners, along with separation pangs.

Mr Wee said: "We have customers who choose not to go away for many years because they are afraid of not having someone to look after their pets well."

To allay such concerns, the hotel installed webcams in the building for owners to track their pets' movements.

Er Yanshan, a pet owner, said: "It's better than just leaving your pet at home with no one to look after it, so it's a good idea."

What's more alarming is when owners abandon their pets.

The Society for the Prevention of Cruelty to Animals (SPCA) said more than 100 animals were given up at the centre in December 2012 by owners who wanted to go away.

That is twice the number, compared with the other months of the same year.

Mr Lee Yao Huang, who is animal care officer at SPCA, said: "Some of them might decide to give it to SPCA, or they just abandoned it at their HDB area or grass patch near their place.

"We actually give them some help by advising them to put it on our re-homing notice on our SPCA website or they can put up brochures and notices on the vet's clinics or supermarkets on their notice boards."

And for those who don't want to fork out too much at the pet hotel, another way is to get friends or relatives to play pet-sitter.

- CNA/fa

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Why I still love the Nexus 7

There's something about the holidays and the cold January that often follows in the Northeast that makes me want to curl up on the couch with a good book -- or in this day and age, a book on my e-reader or
tablet.

The
Nexus 7 debuted more than six months ago at Google's annual developer conference, but I am still a big fan of the device. And I have no trouble recommending it to tablet buyers.

In this edition of Ask Maggie, I explain why the Nexus 7 is still a good device at a decent price. One Ask Maggie reader is tired of squinting to read books on his smartphone, but he's troubled by the $200 price tag. Meanwhile, the second reader is debating whether to get the smaller 7-inch Nexus 7 mini-tablet or a bigger
Android tablet from Samsung.

Nexus 7 or e-reader?

Dear Maggie,
I am debating whether I should get the Nexus 7 or not. The primary reason is the fact that I read books from the Google Play Store on my Razr Maxx right now and would love to have a larger screen that is portable. But at this point I have managed to read on the smaller screen, and I'm not sure spending $200 for a bigger screen makes sense. I've looked at e-readers, but if I am going to spend any money on a new device, I'd like to have the ability to do other things in addition to reading books. It would be great to be able to read email, play games, watch movies, etc.

I don't like using my computer for Web browsing and reading, but my smartphone seems too small. Do you think I should spend the $200 to get another device like the Nexus 7?

Based on your experiences, what would you recommend?

Thanks,
MagicWithMeaning

Dear MagicWithMeaning,
I hear you. I also think that a smartphone is too small for reading, although I know some people who don't mind it. My colleague Stephen Shankland read the entire Steve Jobs biography on his smartphone in a single night and wrote an amazing review of the book when it came out. I am afraid if I had attempted the same thing, I would have gone blind. And I probably would have only gotten through a quarter of the book in a night.

There's an array of options when it comes to choosing a device for reading e-books.

(Credit:
Sarah Tew/CNET)

At any rate, as I said, some people really don't mind the smaller size of a smartphone. And since you can magnify the text, it's certainly doable. But it sounds like you don't find this situation ideal. And I'm with you.

I think the Nexus 7 is a terrific step up, and I highly recommend it to readers. It's very light, and the size is perfect. It's about the size of a typical paperback book and can easily be held with one hand. It fits nicely into a pocket or purse, so it's portable if you read while commuting or traveling.

And since it comes with the full Android OS, you can access just about anything from the Google Play store. I mention this because other tablets of a similar size, such as the Kindle Fire, offer only a limited catalog of books, games, and movies. Whatever is available via Amazon is what's available on the Kindle Fire. This is great if you are already using that ecosystem to purchase your books and other media. But it sounds like you are already getting books and other stuff via the Google Play store, so it makes sense for you to continue using that ecosystem.

I know the $200 price tag isn't cheap. But it's a good deal considering how much other gadgets cost. Even full-priced smartphones are $400 to $500 more than the Wi-Fi only Nexus 7 tablet.

If you're looking to do more with your device, then the mini-tablet is a good pick over something like a dedicated e-reader. But the one thing I like about e-readers is the e-ink display. I think that display is a bit easier on my eyes, and I can sit and read a book for much longer than if I am using a device like the Nexus 7, which has a backlit screen.

But that is just my personal preference. I know plenty of people who don't have a problem with backlit screens. And in fact, it makes it easier to read in the dark, something that can't be done with an e-ink device.

I agree that if you're looking for the most bang for your buck, you might as well get a tablet that will give you a full browser and access to entire an app store instead of a limited-use e-reader.

Samsung Galaxy Note 2

(Credit:
Josh Miller/CNET)

But there is one option that you didn't mention in your question. What about getting a "phablet?" If you are able to upgrade to a new smartphone soon you may want to consider something like the Galaxy Note 2. With a 5.5-inch display, it's between the size of most Android smartphones and the 7-inch Nexus 7 tablet. It costs about $300 from carriers such as AT&T with a two-year contract. This is more than other smartphones such as the Galaxy S3. And it's more than the Nexus 7. But if you did need a new smartphone and you didn't want to buy a separate device, it might be a good compromise.

If a new smartphone isn't in the cards for you right now and you really are teetering on the edge of whether to buy the Nexus 7 or not, I'd say go for it. I know that $200 is nothing to sneeze at for many people. But when compared to larger tablets and full-priced smartphones, it's a bargain.

If you are strapped for cash, you could always wait a little longer to see if Google announces a cheaper version of the device. There are some reports from Asia that Google may be readying a $99 mini-tablet.

I hope this advice was helpful. And good luck!

Nexus 7 vs. Galaxy Tab 2 10.1

Dear Maggie,
I'm getting my first Android tablet, but I'm on a strict budget. I have wanted the Nexus 7 for a while, but found a great deal ($270) for a refurbished Samsung Galaxy Tab 2 10.1. Which is better?

Thanks,
TEP

Dear TEP,
The answer to your question really depends on which screen size you like better. The Galaxy Tab 2 has a bigger 10-inch screen, while the Nexus 7 has the smaller 7-inch screen. Personally, I prefer the smaller screen to the bigger one. The smaller tablets are easier to stick in a pocket, bag, or purse. And you can hold it with one hand. I use the Nexus 7 for reading, and I find that it's fairly light and easy to hold with one hand.

Samsung Galaxy Tab 2 10.1

(Credit:
Samsung)

That said, the Galaxy Tab 2 10.1 is a fine device. And it has gotten decent marks from CNET and other tech reviewers. If you like that size device and you want an Android tablet, then that is a good device to consider. And the price certainly sounds right.

But if the size is really a toss-up, and you could go either way, then I would still choose the Nexus 7. CNET rated it as one of the best Android tablets on the market. And at $200 brand new, it's still $70 less than the refurbished Galaxy Tab 2 that you have found.

I hope this advice was helpful. Good luck. And Happy New Year!

Ask Maggie is an advice column that answers readers' wireless and broadband questions. The column now appears twice a week on CNET, offering readers a double dosage of Ask Maggie's advice. If you have a question, I'd love to hear from you. Please send me an e-mail at maggie dot reardon at cbs dot com. And please put "Ask Maggie" in the subject header. You can also follow me on Facebook on my Ask Maggie page.

Read More..

Space Pictures This Week: Ice “Broccoli,” Solar Storm

• 
  
  
  
  
  
  
  

  Happy Trails

  Photograph by Alex Cherney, TWAN

  Amateur astronomer Alex Cherney captured these star trails as they blazed above Lake Tyrrell, a salt lake in Victoria, Australia in October 2011 and posted to The World At Night website December 25, 2012.

  (See pictures of another Australian salt lake, Lake Eyre.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Tokyo From Space

  
  Image courtesy DLR

  The sprawling Japanese capital Tokyo looks like a funky computer chip in this image taken by Germany's Earth-observing satellite TerraSAR-X and released December 20.

  Launched in 2007, the satellite's radar sensors map Earth from 319 miles (514 kilometers) up in a near-polar orbit.

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Extreme View

  
  Image courtesy SDO/NASA

  NASA's Solar Dynamics Observatory snapped this extreme ultraviolet view of an active region on the sun as it rotated into view from December 16 to December 18. Ultraviolet light makes it easier to trace the whorls and loops created by superheated gas, or plasma, and the sun's magnetic field lines.

  Active solar regions such as this create space weather that, when aimed at Earth, can disrupt satellite communications and electronics. (See more pictures of solar activity and space weather.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Saturn’s Dark Side

  
  Image courtesy SSI/Caltech/NASA

  This image of the unlit side of Saturn's S rings, released December 24, was taken with visible light by NASA's Cassini spacecraft.

  The shadow of Saturn's innermost major moon, Mimas, is visible as a black oval south of the rings' shadow. For those with completely dust-free computer monitors, Janus, another Saturnian moon, is visible as a tiny white speck above the planet's north pole. (Learn about Saturn's major moons.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  A River Runs Through It

  
  Image courtesy ESA/JAXA

  The European Space Agency released this picture—taken by Japan's satellite ALOS—of Italy's longest river on December 14.

  The Po river and its surrounding fields divide Italy into its northern and southern regions. The Japanese used ALOS, which they lost contact with in late April 2011, to generate precise land maps, monitor disasters, and conduct resource surveys. (Read an excerpt from National Geographic magazine about the Po river.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Glacial "Broccoli"

  
  Image from DigitalGlobe/Getty Images

  The Moshniy glacier, located on the Russian archipelago Novaya Zemlya in the Arctic Ocean, calves chunks of ice and debris into a pattern reminiscent of broccoli in an image released December 20.

  Novaya Zemlya was a sensitive military area during the Cold War, and was also the site of the most powerful nuclear device ever detonated. The energy released by the 50-megaton "Tsar" bomb was ten times that of all the explosions set off during World War II.

  Published December 31, 2012

  
  











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  Image courtesy Caltech/SSI/NASA

  Published December 31, 2012

  
  

');

---

 $'+ doc.ngstore_price_t +'';
html += ' $'+ doc.ngstore_saleprice_t +'';
} else {
html += ' $'+ doc.ngstore_price_t +'';
}
html += '

';

$("#ecom_43331 ul.ecommerce_all_img").append(html);




o.totItems++;

}// end for loop
} // end if data.response.numFound != 0

if(o.totItems != o.maxItems){
if(o.defaultItems.length > 0){
o.getItemByID(o.defaultItems.shift());
} else if(o.isSearchPage && !o.searchComplete){
o.doSearchPage();
} else if(!o.searchComplete) {
o.byID = false;
o.doSearch();
}
}// end if
}// end parseResults function

o.trim = function(str) {
return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}

o.doSearchPage = function(){
o.byID = false;

var tempSearch = window.location.search;
var searchTerms ="default";
var temp;

if( tempSearch.substr(0,7) == "?search"){
temp = tempSearch.substr(7).split("&");
searchTerms = temp[0];
} else {
temp = tempSearch.split("&");
for(var j=0;j 0){
o.getItemByID(o.defaultItems.shift());
} else if(o.isSearchPage){
o.doSearchPage();
} else {
o.doSearch();
}

}// end init function

}// end ecommerce object

var store_43331 = new ecommerce_43331();





store_43331.init();

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