Chad's 'mountains of hunger' as rendered by Turner

Joanna Carver, reporter

(Image: ESA/Envisat)

IT LOOKS like brushstrokes - it could almost be a Turner - but this is actually nature at its most dramatic. This snapshot from the European Space Agency's MERIS satellite shows the Tibesti mountains that straddle northern Chad and southern Libya - though a picture like this makes it easy to forget that borders exist.

The mountains, in blue and black at the centre, are a range of volcanoes. The grey and black peak in the bottom right is Emi Koussi, the tallest mountain in Chad at 3415 metres high. There aren't any recorded instances of any of the Tibesti volcanoes erupting, though Toussid‚, the black spot on the far left, does have a reputation for spewing gases and creating hot springs in its crater floor. The white regions are accumulations of carbonate salts, while the orange is desert.

For all their beauty from overhead, plant life is sparse on these mountains, known locally as the "Mountains of Hunger" because they feed so few people. The semi-nomadic Toubou people inhabit the region as salt miners and date and grain farmers, while some cheetahs, gazelles and sheep do roam the region.

Life expectancy in Chad is the lowest in the world at 48 years. An estimated 210,000 people are living with HIV and AIDS - 3.4 per cent of the population - while malaria, typhoid fever and hepatitis A are all major health problems. Thirty-four per cent of under-5s are underweight, and it has the worst maternal mortality rate of any nation. It's also home to 280,000 refugees from the Darfur conflict across the border in Sudan.

Rebellions frequently flare up in Chad, the most recent resulting in a four-year civil war that ended in 2010. Violent conflicts with Libya and Sudan have also plagued an already crippled country. Only from orbit do the borders not seem to matter.

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Tennis: Erratic Janowicz fails in Auckland

AUCKLAND: Jerzy Janowicz's fairy tale rise through the tennis ranks was dealt a blow at the Heineken Open in Auckland on Monday when the Polish fifth seed lost in the opening round to US journeyman Brian Baker.

In his first outing since a breakthrough run to reach the final of the Paris Masters last November, Janowicz was defeated 4-6, 7-6 (7/5), 6-4 after an erratic display in the tournament, a warm-up event for the Australian Open.

While he showed glimpses of the giant-killing form that downed five top 20 players in Paris, including Andy Murray, Janowicz committed 51 unforced errors and 10 double faults to hand the match to Baker.

He took the first set comfortably but lost concentration early in the second, finally rallying at 5-1 down in the third, when it was too late to stop Baker.

"It seemed like he flicked a switch," the American said. "I don't know how many points he won in a row but it seemed like about 15. "Luckily I was able to close it out at the end."

Last year's beaten finalist Olivier Rochus of Belgium defeated Spain's Albert Ramos 6-2, 5-7, 6-2 in blustery conditions that he described as the toughest he had ever played in.

"It was very windy and the ball was going all over the place and it was very tricky but I kept my mind very focused and that's why I won," he said.

Elsewhere, Rochus' compatriot Xavier Malisse overcame some early resistance from Slovak seventh seed Martin Klizan to notch a 7-6 (7/4), 3-6 win.

David Goffin, the third Belgian on centre court during the opening day's play, was not so fortunate, going down 7-6 (7/5), 6-2 to eighth seed Thomaz Bellucci of Brazil.

Austria's Jurgen Melzer will be the only seeded player (sixth) in action when the bottom half of the draw is played on Tuesday, although there will be interest as French wildcard Gael Monfils continues his comeback from a knee injury.

Defending champion and top seed David Ferrer of Spain has a bye into the second round, as do Germans Philipp Kohlschreiber and Tommy Haas, seeded two and three respectively, and American fourth seed Sam Querrey.

- AFP/de

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HTC Q4 profit, sales plunge amid holiday crush

The Droid DNA didn't help HTC's results in the fourth quarter.

(Credit:
Sarah Tew/CNET)

LAS VEGAS--Apparently, the worst isn't over for HTC.

The Taiwanese company reported that its fourth-quarter profit fell more than 90 percent to 1 billion Taiwanese dollars ($34 million) from more than 10 billion Taiwanese dollars a year ago. Sales fell roughly 40 percent to 60 billion Taiwanese dollars.

The poor results mark the lowest profit in eight years for HTC, according to Bloomberg, and further illustrates the difficult position that it continues to be in. The results come despite having a flagship smartphone at Verizon Wireless in the Droid DNA, as well as the marquee smartphone for Windows Phone 8 in the Windows Phone 8X.

HTC has a virtual non-presence at this year's Consumer Electronics Show, which is expected to be light on mobile news.

They also come as HTC CEO Peter Chou vowed that HTC will have a better year in 2013, blaming some of the weakness on the lack of marketing support.

The company, however, finds itself outgunned by larger companies such as Apple and Samsung Electronics, which have much larger war chests to draw upon for their marketing campaign. While HTC was an early darling of the
Android community, much of the buzz has since shifted over to Samsung.

HTC began to show cracks about a year ago, when its 2011 fourth-quarter results disappointed for the first time. Since then HTC has shown consistent year-over-year declines as consumers move away from its smartphone products.

Industry observers, meanwhile, struggle to see how HTC can get back to its lofty position given its relatively limited resources. The company has attempted to compensate by partnering more closely with allies such as the carriers and with Microsoft, but that hasn't yet paid off.

HTC isn't in as bad a position as some of its peers, including former heavy hitters such as LG and Nokia. Both those companies, and several other handset makers, continue to post losses.

It remains to be seen whether HTC and Chou will make good on his vow to turn things around. The last year has shown that even good phones get ignored without the proper support.

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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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Hagel Nomination Stirs Bipartisan Opposition

Two weeks before his inauguration, and with more "fiscal cliffs" on the horizon, President Obama is embracing a showdown with Congress over his pick to lead the Pentagon in his second term.

Obama will nominate former Republican Sen. Chuck Hagel to be the next Secretary of Defense at a formal White House announcement later today, administration officials said.

The president will name counterterrorism advisor John Brennan as the new CIA director to replace David Petraeus, rounding out an overhaul of his national security team.

Obama tapped Sen. John Kerry of Massachusetts last month to become the next Secretary of State.

Hagel is in many ways an ideal pick for Obama, giving nod to bipartisanship while appointing someone with a demonstrated commitment to veterans of Iraq and Afghanistan and to retooling and economizing the Pentagon bureaucracy for the future.

But the nomination of Hagel to replace outgoing Defense Secretary Leon Panetta is also politically charged, expected to trigger a brutal confirmation fight in the Senate, where a bipartisan group of critics has already lined up against the pick.

"This is an in your face nomination by the president to all of us who are supportive of Israel," Sen. Lindsey Graham, R-S.C., told CNN on Sunday. "I don't know what his management experience is regarding the Pentagon -- little, if any, so I think it's an incredibly controversial choice."

Junko Kimura/Getty Images

The criticism stems from Hagel's controversial past statements on foreign policy, including a 2008 reference to Israel's U.S. supporters as "the Jewish lobby" and public encouragement of negotiations between the United States, Israel and Hamas, a Palestinian group the State Department classifies as terrorists.

"Hagel has consistently been against economic sanctions to try to change the behavior of the Islamist regime, the radical regime in Tehran, which is the only way to do it, short of war," Sen. Joe Lieberman, I-Conn., said last month.

The Nebraska Republican has also drawn fire for his outspoken opposition to the 2003 U.S.-led war in Iraq and the subsequent troop "surge" ordered by then-President George W. Bush in 2007, which has been credited with helping bring the war to a close.

On the left, gay rights groups have protested Hagel for comments he made in 1998 disparaging then-President Bill Clinton's nominee for U.S. Ambassador to Luxembourg James Hormel as "openly, aggressively gay." Hagel has since apologized for the remark as "insensitive."

Top Senate Democrats tell ABC News there is no guarantee Hagel will win confirmation and that, as of right now, there are enough Democratic Senators with serious concerns about Hagel to put him below 50 votes.

But that could change, with many top lawmakers publicly vowing to withhold final judgment until Hagel has an opportunity to answer his critics during confirmation hearings. No senator has yet publicly vowed to filibuster the Hagel nomination.

Hagel is a decorated Vietnam veteran and businessman who served in the senate from 1997 to 2009. After having sat on that chamber's Foreign Relations and Intelligence committees, he has in recent years gathered praise from current and former diplomats for his work on Obama's Intelligence Advisory Board as well as the policy board of current Defense Secretary Leon Panetta.

"Chuck Hagel is a tremendous patriot and statesman, served incredibly in Vietnam, served this country as a United States senator. He hasn't had a chance to speak for himself. And so why all the prejudging?" said Sen. Heidi Heitkamp, D-N.D., on "This Week."

"In America, you give everybody a chance to speak for themselves and then we'll decide," she said.

The top Senate Republican echoed that sentiment. "I'm going to wait and see how the hearings go and see whether Chuck's views square with the job he would be nominated to do," Senate Minority Leader Mitch McConnell of Kentucky said.

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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.

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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PSLE should not be abolished: poll

SINGAPORE: The majority of participants at a Our Singapore Conversation session at Jurong Central on Sunday agreed that the Primary School Leaving Examination (PSLE) should not be abolished.

Nearly nine out of 10 who responded to the online poll said the PSLE is still relevant.

Ang Wei Neng, Member of Parliament for Jurong Group Representation Constituency commented: "They know that PSLE has stress, and may need to be tweaked to reduce the stress but most of them think that it's essential for (students) to distinguish their abilities so that they can choose the secondary school based on equal footing, on the PSLE results."

In another poll, most said they would like to see a good balance of economic growth and happiness for Singapore in 20 years' time.

This is the first time that an electronic vote was used in the Our Singapore Conversation session.

Some 600 students and parents participated in the dialogue.

- CNA/xq

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How to sell your phone for cash (Smartphones Unlocked)

In last month's Smartphones Unlocked, I shared what happens to your smartphone when it ceases to be yours.

Although I listed resources for getting rid of your phone (and took a poll of what CNET readers usually do with their old handsets,) it's high time I offered up some tips for how to go about selling your phone...or any other consumer electronic, for that matter.

Don't count on a Hawaiian vacation for your efforts, but depending on how much you hoard or how savvy you sell, the dollars could really add up.

1. Raid the closet

When's the last time you've slid open desk drawers or checked under the bed? Chances are that you have at least one ancient flip phone hiding out in a closet somewhere.

Holding onto a phone you're no longer planning to use makes good sense. You never know when you or a family member or friend will need a spare, but at some point when you upgrade to the next big thing, you can turn the one you've got into cash.

When you add up the old cell phones, cameras, and laptops you have at home, you might find a nice little stash to sell.

2. Don't stress if it's broken

How much money would you expect to get for a cruddy old model? Through many Web sites and trade-in programs, the answer is: nothing. yHowever, if you're smart and don't mind a little driving, you're almost guaranteed to get at least a little pocket change through one vendor.

EcoATM is a physical kiosk where you can sell your cell phones, and soon your
tablets (this is in trial.) There are currently 300 units in malls across America, with outlets continuing to mushroom.

Four ways to ditch your old electronics

In a nutshell, EcoATM scans your phone and compares it with a database to make an offer based on the phone's market value and current condition. If you accept -- and yes, you can also decline -- the machine spits out money on the spot.

It does require a driver's license and a thumbprint scan to use, and it also takes a picture of you as well for security measures, to help guard against theft and fraud.

Yes, couch potatoes, you will need to trudge all the way over to the mall to use EcoATM, but it's often the only option that will pay for your very old or broken phones.

3. Shop around. Really

EcoATM is a terrific new resource, but it isn't the only one. In fact, the electronics resale space is positively packed. Big box retailers like Best Buy, Radio Shack, Amazon, and Game Stop have all launched buy-back programs, and many major carriers have also launched trade-in programs of their own.

Unfortunately for the lazy seller (me,) no one service is more reliable or offers a better deal than all the others. Plain and simple, you just have to shop around. EcoATM may be the only game in town for older phones, but it won't necessarily offer you the best price across the board.

Prices vary by condition and by demand -- you'll get less for water damage, and more if it's a flawless phone right out of the box. Expect to take home a larger amount for newer phones than for older ones.

iPhone 4S (16GB)	$160	$300	$132	$226	$205
iPhone 4S (16GB), Broken	$65	$0	$0	$91	$80
Samsung Galaxy S3 (16GB)	$130	$250	$195	N/A	$274
Motorola Razr, 3rd ed.	$55	$0	$0.5	$0	N/A

To illustrate the fluctuations, I checked the price of four phones on five different services: two iPhone 4Ses (16GB), a Samsung Galaxy S3 (16GB), and a third-edition Motorola Razr. In all cases but one, I listed the phones in good condition; that is, no water damage and they turn on. The second
iPhone 4S I listed as broken. When asked, I chose AT&T as the common carrier.

Not every service takes every phone. Gazelle.com, for instance, focuses on Apple products. Amazon doesn't have offers up yet for the Samsung Galaxy S3, presumably because the phone is still so new that not enough of their customers are trying to offload it.

If you're planning to sell a bundle of phones and you don't mind putting in the research time, check three or four online spots before hitting an EcoATM, your carrier, or another brick-and-mortar store.

Armed with comparison pricing, you'll be able to decide on the spot whether to take the offer in person or take the digital sale. (I've never tried negotiating with a brick-and-mortar against online pricing, but if you have, let me know how that goes.)

4. Know how you're getting paid

Before you sell a phone or any electronic, consider how you want to receive the funds. Several online vendors may offer you a check, a cash card, or an infusion to your PayPal account. Retailers like Best Buy will more commonly hand you an in-store gift card, or cash if you have a receipt proving you bought the item there.

Cell phone carriers apply the value of your trade-in to your next phone, or might assign you credit. EcoATM deals only in cash that, fittingly, is stored inside the locked-down machine, ATM-style.

One important thing to keep in mind: if you opt for an online vendor, you'll have to wait a few weeks to get paid. After you box up the good and ship them, employees will match the device to its actual condition, to keep any fibbers honest. Only then will they authorize your payment.

5. Never throw old phones away

in the event that you have electronics that nobody else will pay you for, take the high road and recycle. Almsot every resaler that takes phones will do it for you, archaic chargers and all.

The benefits of donating old phones are threefold: it clears old gadgets out of your home, it could improve someone else's life, and you won't be directly responsible for throwing toxic chemicals into the dump.

Read also: Your smartphone's secret afterlife

6. Plan ahead

The cell phone's lifespan is typically much shorter than any other category of consumer electronics. Most of us ditch our phones after 18 months, which means that there's plenty of time to plan how you'll keep or dispose of your future phones.

Resellers -- the guys who initially buy your phones from you before -- see a boom right around the winter holidays. If you opt to sell a lot of used electronics online, timing the eventual receipt of your payment with an extra-large bill or purchase could work out in your favor.

Resources: Sell or donate your cell phone

There are many ways to pass on unwanted cell phones after they've served their purpose, but here are a few resources to get you started.

Online sales and trade-ins
BuyMyTronics
Gazelle
YouRenew
NextWorth
FlipSwap
Cash For Smartphones
Best Buy Online Trade-In
Amazon
Target
Swappa (Marketplace, more like e-Bay)
eBay
Craiglist
Your carrier's buy-back program

Physical sales and national recycling outlets
Best Buy
RadioShack
Costco
EcoATM

National charities
Cell Phones for Soldiers
Hope Phones
Hope Line Phones (Verizon)

Local charities
City drives - check with your city government
Local domestic violence centers

Smartphones Unlocked
is a monthly column that dives deep into the inner workings of your trusty smartphone.

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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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Gun Show Near Newtown Goes on Despite Anger

A little more than 40 miles from Sandy Hook Elementary School, where last month 20 first graders and six staff members were massacred, gun dealers and collectors alike ignored calls to cancel a gun show, and gathered for business in Stamford, Conn.

Four other gun shows with an hour of Newtown, Conn., recently cancelled their events in the wake of the shootings, when 20-year-old Adam Lanza broke in to the elementary school with a semi-automatic assault rifle and three other guns.

The organizers in Stamford emphasized their show only displayed antique and collectible guns, not military style assault weapons like the one used by Lanza in Sandy Hook.

Still, Stamford Mayor Michael Pavia had called for the show to close its doors, calling it "insensitive" to hold so close to the murders.

Gun show participant Sandy Batchelor said he wasn't sure about whether going ahead with the show was "insensitive," but said the shooter should be blamed, not the weapons he used.

"I don't have a solid opinion on [whether it is insensitive]," Batchelor said. "I'm not for or against it. I would defend it by saying it wasnt the gun."

In nearby Waterbury, the community cancelled a show scheduled for this weekend.

"I felt that the timing of the gun show so close to that tragic event would be in bad taste," Waterbury Police Chief Chief Michael J. Gugliotti said.

National Rifle Association News Conference Interrupted by Protesters Watch Video

Gugliotti has halted permits for gun shows, saying he was concerned about firearms changing hands that might one day be used in a mass shooting.

Across the state line in White Plains, N.Y, Executive Rob Astorino also canceled a show, three years after ending a had that had been in place since the 1999 Columbine High School shooting in Colorado. He said he felt the show would be inappropriate now.

But across the country, farther away from Connecticut, attendance at gun shows is spiking, and some stores report they can hardly keep weapons on their shelves with some buyers fearful of that the federal government will soon increase restrictions on gun sales and possibly ban assault weapons altogether.

"We sold 50-some rifles in days," said Jonathan O'Connor, store manager of Gun Envy in Minnesota.

President Obama said after the Sandy Hook shooting that addressing gun violence would be one of his priorities and Rep. Nancy Pelosi, D-Calif., said she would introduce an assault weapons ban this month.

But it is not just traditional advocates of gun control that have said their need to be changes in gun laws since the horrific school shooting.

Republican Sen. Kay Bailey Hutchison of Texas and Virginia Sen. Mark Warner, a Democrat but a long-time opponent of gun control who like Hutchison has received an A rating from the NRA, have both come out in support of strengthening gun laws.

In Stamford, gun dealer Stuart English said participants at the gun show there are doing nothing wrong.

"I have to make a living. Life goes on," gun dealer Stuart English said.

ABC News asked English, what he thought about the mayor of Stamford calling the show "insensitive."

"He's wrong," English said. "This is a private thing he shouldn't be expressing his opinion on."

If you have a comment on this story or have a story idea, you can tweet this correspondent @greenblattmark.

The Associated Press contributed to this report.

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