Today on New Scientist: 11 January 2013

Largest structure challenges Einstein's smooth cosmos

One-twentieth the diameter of the observable universe, a group of galaxies dents the cherished idea that the cosmos is uniform at large scales

Straitjacket drug halts herpes virus's escape stunt

Herpes infections recur as the virus is adept at evading our defences, but a new drug that suppresses enzymes exploited by the virus seems effective

Zoologger: Mouse eats scorpions and howls at the moon

Super-aggressive grasshopper mice are not put off by the deadly venom of the scorpions they feast on - in fact, nothing much seems to scare them

Sand tsunami pictured striking Australian coast

The spectacular wall of sand and dust appears to block out the sun like a giant wave

Astrophile: Zombie stars feed on Earth-like exoplanets

We can now learn what planets around other stars are made of - by looking at the atmospheres of white dwarfs that have swallowed up their worlds

Life will find a way, even in the midst of a hurricane

Not for the faint-hearted: to sample the microbiome of a hurricane, fly a jetliner through it

Physics not biology may be key to beating cancer

Billions of dollars spent on cancer research have yielded no great breakthrough yet. There are other ways to attack the problem, says physicist Paul Davies

Feedback: Return of nominative determinism

The last nominative determinism stories, salads of gizzards and his chestnuts, Australian graduates in outer space, and more

A comeback for virtual reality? Inside the Oculus Rift

The Oculus Rift promises an immersive gaming experience like no other. Niall Firth gets his head in the game and gives it a try

Is the US facing Flu-maggedon?

The US flu season has come early this winter, leaving many hospitals overwhelmed. But is the situation really any worse than usual?

Your body's insights into life and cosmos

The Universe Within by Neil Shubin tells stories from your body about our species, planet and universe. PLUS: a cautionary tale of inspirational scientists

Hands on with Leap Motion's gestural interface

The makers of the ultra-precise gestural interface talk big about killing off the mouse. But it looks like more than just bluster

Personal assistant for your emails streamlines your life

GmailValet aims to use crowdsourcing to give everyone a personal assistant to help deal with their emails - it could cost as little as $2 a day

DNA 'identichip' gives a detailed picture of a suspect

A new microchip-based DNA tester can identify multiple traits of an individual at a time, even where their DNA is scarce

Most fundamental clock ever could redefine kilogram

Physicists have created the first clock with a tick that depends on the hyper-regular frequency of matter itself

Nanomachine mimics nature's protein factory

An artificial ribosome that assembles proteins and peptides could make it much easier to manufacture antibiotics and exotic new materials

Muscle mimic pulls electricity from wet surface

A plastic film that repeatedly curls up and flips over when wet could power devices in remote areas or sensors embedded in sweaty clothing

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WP says its focus is to offer choice to Punggol East voters

SINGAPORE: The Workers' Party (WP) has stated categorically that its focus continues to be fulfilling its promise to offer a choice to voters in Punggol East.

The party made this point in response to a question from Channel NewsAsia with regards to its response to the latest proposal from the secretary-general of the Singapore Democratic Party (SDP).

At a news conference on Friday night, Dr Chee Soon Juan had proposed to the WP to run a joint campaign in the Punggol East by-election.

Dr Chee said he wants to field a candidate from the SDP in the joint campaign and explained that if the opposition wins the by-election, the SDP gets to enter Parliament and the WP will run the Punggol East Town Council.

Both the WP and the SDP have yet to name their candidates for the by-election for which Nomination Day falls on Wednesday 16 January.

If there is a contest, Polling Day will be on Saturday 26 January. - CNA/ir

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Why death comes sooner in America

A report finds that Americans have "shorter lives and poorer health," coming in last in key areas behind 16 other rich nations

STORY HIGHLIGHTS

• Aaron Carroll: New study shows U.S. health and lifespan worst of 17 rich countries


• He says it's because of personal choices, systemic woes. Poverty high, health care uneven


• He says this particularly affects youth, plagued by sickness, violence, high mortality


• Carroll: Don't make it political. The richest country in the world must improve public health

Editor's note: Dr. Aaron E. Carroll is an associate professor of pediatrics at the Indiana University School of Medicine and the director of the university's Center for Health Policy and Professionalism Research. He blogs about health policy at The Incidental Economist and tweets at @aaronecarroll.

(CNN) -- A just-released report from the Institute of Medicine and National Research Council is making news by clearly illustrating that Americans have "shorter lives and poorer health." This is somewhat shocking, given how much we spend on health care each year — more than any of the 16 other rich countries surveyed in the study. What's even more upsetting is that this report focused quite heavily on people who are young. In the United States, even that group fared poorly.

Aaron Carroll

Why is this?

Some of the reasons involve choices make at a personal level. We eat too much, abuse drugs too often, wear seat belts too rarely and commit violence against each other to often.

Systemic issues are also to blame. We have higher levels of poverty than comparable countries, and our safety net programs are less capable of catching people when they fall. And too many also have too much trouble accessing the health care system, resulting in inefficient, ineffective and often absent care.

It's far too easy to let these dreadful statistics become obscured in a politically charged argument. Let's avoid that. This report is so stark that it's going to take a concerted effort on the part of the government, the media, the health care system and everyday citizens to turn things around. Our personal choices are bad. Our safety nets are bad. Our health care system is bad. It's all bad. How bad?

When compared with peer countries, the United States was the absolute worst with respect to still births, infant mortality and low birth weight. Some have tried to blame this on "coding" differences. In other words, they will claim that other countries will refuse to define a premature birth as we do, resulting in artificially high numbers in the United States. But when this report recalculated the rates to exclude such births equally in all countries, we still ranked last.

Things don't get better after birth. The chance that a child in the United States will die before age 5 is higher than in any of the other 16 peer countries. Injuries are the most common cause of death, but the United States also has the highest rate of deaths caused by negligence or abuse.

And violence is decidedly an American problem. Homicide is the third most common cause of death in children age 1-4.

From age 5-19, the trend continues. Kids this age in the United States have the worst health ranking of the 17 studied countries. More than one-third of U.S. children age 5-17 are obese or overweight, the highest of any peer country. The adolescent pregnancy rate in the United States is about 3.5 times the average of others. Additionally, the rates of sexually transmitted infections, including syphilis, gonorrhea and chlamydia are the worst compared to peer countries.

Nor are these children exempt from death. Injury deaths are more common in 15- to 19-year-olds in the United States than in any other studied country. Homicide claims the second highest number of lives in 15- to -24-year-olds, and 4 in 5 of those deaths involve guns. Males between the ages of 15 and 19 are five times as likely to die from violence in the United States than in other countries.

Even as young adults, ages 25-34, mortality remains consistently upsetting and preventable. Unintentional injuries remain the No. 1 cause of death. The risk of dying by violence remains seven times higher for males in the United States ages 20-24 than in other countries.

We have to work together to make these numbers better. Some of them can be improved with public health measures. We need to help Americans be less obese, to have fewer accidents and to commit less violence. There are lots of local studies and initiatives that propose ways to fix these things, but our public health system is woefully underfunded, and translating any promising findings to meaningful societal change poses a huge challenge.

We also need to improve our safety nets to help children at the lowest end of the socioeconomic ladder do better, even before they are born. Pregnant women, babies and children suffer from hunger and malnutrition far too often in the richest country in the world. Yet we still debate the merits of the federally funded WIC (Womens, Infants and Children) program, school lunches and food assistance to needy families.

Finally, we need to find a way to improve access to the health care system. The Medicaid program covers one in every three births and one in every three children in the United States, and it's still not enough. As some states balk at expanding Medicaid to cover many of the poorest uninsured, some are still talking about reducing funding to the already stretched program. There's no question that we have the capability, the knowledge and the resources to care for people. It's just a matter of doing it better.

There will be some who deny these results. Others will try to use them for political gain. That would be a mistake. We have to accept these findings and begin to work holistically to improve them. Being last just isn't the American way.

Follow us on Twitter @CNNOpinion.

Join us on Facebook/CNNOpinion.

The opinions expressed in this commentary are solely those of Aaron Carroll.

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U.S. tells computer users to disable Java software

Updated 9:00 p.m. ET

WASHINGTON The U.S. Department of Homeland Security is advising people to temporarily disable the Java software on their computers to avoid potential hacking attacks.

The recommendation came in an advisory issued late Thursday, following up on concerns raised by computer security experts.

Experts believe hackers have found a flaw in Java's coding that creates an opening for criminal activity and other high-tech mischief.

CNET's Topher Kessler writes:

"The malware has currently been seen attacking Windows, Linux and Unix systems, and while so far has not focused on OS X, may be able to do so given OS X is largely similar to Unix and Java is cross-platform.

Even though the exploit has not been seen in OS X, Apple has taken steps to block it by issuing an update to its built-in XProtect system to block the current version of the Java 7 runtime and require users install an as of yet unreleased version of the Java runtime.

Luckily with the latest versions of Java, users who need to keep it active can change a couple of settings to help secure their systems. Go to the Java Control Panel that is installed along with the runtime, and in the Security section uncheck the option to "Enable Java content in the browser," which will disable the browser plug-in. This will prevent the inadvertent execution of exploits that may be stumbled upon when browsing the Web, and is a recommended setting for most people to do. If you need to see a Java applet on the Web, then you can always temporarily re-enable the plug-in.

The second setting is to increase the security level of the Java runtime, which can also be done in the same Security section of the Java Control Panel. The default security level is Medium, but you can increase this to High or Very High. At the High level, Java will prompt you for approval before running any unsigned Java code, and at the Very High level all Java code will require such approval, regardless of whether or not it is signed."

Java is a widely used technical language that allows computer programmers to write a wide variety of Internet applications and other software programs that can run on just about any computer's operating system.

Oracle Corp. bought Java as part of a $7.3 billion acquisition of the software's creator, Sun Microsystems, in 2010.

Oracle, which is based in Redwood Shores, Calif., had no immediate comment late Friday.

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CDC: Flu Outbreak Could Be Waning

The flu season appears to be waning in some parts of the country, but that doesn't mean it won't make a comeback in the next few weeks, according to the Centers for Disease Control and Prevention.

Five fewer states reported high flu activity levels in the first week of January than the 29 that reported high activity levels in the last week of December, according to the CDC's weekly flu report. This week, 24 states reported high illness levels, 16 reported moderate levels, five reported low levels and one reported minimal levels, suggesting that the flu season peaked in the last week of December.

"It may be decreasing in some areas, but that's hard to predict," CDC Director Dr. Thomas Frieden said in a Friday morning teleconference. "Trends only in the next week or two will show whether we have in fact crossed the peak."

The flu season usually peaks in February or March, not December, said Dr. Jon Abramson, who specializes in pediatric infectious diseases at Wake Forest Baptist Health in North Carolina. He said the season started early with a dominant H3N2 strain, which was last seen a decade ago, in 2002-03. That year, the flu season also ended early.

Click here to see how this flu season stacks up against other years.

Cheryl Evans/The Arizona Republic/AP Photo

Increasing Flu Cases: Best Measures to Ensure Your Family's Health Watch Video

Because of the holiday season, Frieden said the data may have been skewed.

For instance, Connecticut appeared to be having a lighter flu season than other northeastern states at the end of December, but the state said it could have been a result of college winter break. College student health centers account for a large percentage of flu reports in Connecticut, but they've been closed since the fall semester ended, said William Gerrish, a spokesman for the state's department of public health.

The flu season arrived about a month early this year in parts of the South and the East, but it may only just be starting to take hold of states in the West, Frieden said. California is still showing "minimal" flu on the CDC's map, but that doesn't mean it will stay that way.

Click here to read about how flu has little to do with cold weather.

"It's not surprising. Influenza ebbs and flows during the flu season," Frieden said. "The only thing predictable about the flu is that it is unpredictable."

Dr. William Schaffner, chair of preventive medicine at Vanderbilt University Medical Center in Nashville, Tenn., said he was expecting California's seeming good luck with the flu to be over this week.

"Flu is fickle, we say," Schaffner said. "Influenza can be spotty. It can be more severe in one community than another for reasons incompletely understood."

Early CDC estimates indicate that this year's flu vaccine is 62 percent effective, meaning people who have been vaccinated are 62 percent less likely to need to see a doctor for flu treatment, Frieden said.

Although the shot has been generally believed to be more effective for children than adults, there's not enough data this year to draw conclusions yet.

"The flu vaccine is far from perfect, but it's still by far the best tool we have to prevent flu," Frieden said, adding that most of the 130 million vaccine doses have already been administered. "We're hearing of shortages of the vaccine, so if you haven't been vaccinated and want to be, it's better late than never."

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Personal assistant for your emails streamlines your life

IT'S one of the luxuries of the corporate elite: a personal assistant who takes your overflowing inbox and turns it into a simple to-do list. Many people would love such help, if only they could afford it. But what if the cost was less than $2 a day? That's the idea behind software that uses crowdsourced workers to manage email overload.

GmailValet, developed by Nicolas Kokkalis and colleagues at Stanford University in California, works by connecting a Gmail account with oDesk, a crowd-labour web platform that draws upon a relatively skilled workforce. Users can deal with privacy fears by deploying filters that limit the access given to oDesk workers. All emails from family members can be excluded from the system, for example.

Once the workers are in, they examine new emails and, if appropriate, extract a task from the message, which appears in a to-do list that sits alongside the inbox on the GmailValet website, such as reminding the user to respond to a meeting request, for example. Users are encouraged to provide feedback on the tasks, so that the assistants can better understand their needs.

In initial tests, the assistants were paid the California minimum wage of $8 per hour. The researchers suggest that a single assistant could monitor dozens of inboxes simultaneously, though. If that proves to be the case, the service could end up costing each user as little as $1.80 per day.

The tests also revealed that users benefited from the to-do lists: the task-completion rate for those who worked with assistants was nearly 60 per cent, compared with less than 30 per cent for control participants, who had to create their own task lists. One user described the appearance of the tasks as "like magic".

"This is an important step forward in enabling the crowd to work on private and sensitive information," says Aniket Kittur, a computer scientist at Carnegie Mellon University in Pittsburgh, Pennsylvania. "It opens the door for the crowd helping us with our personal lives in ways we wouldn't have imagined even a few years ago."

The work will be presented next month at the Computer Supported Cooperative Work and Social Computing conference in San Antonio, Texas. The system is available to try out for free at gmailvalet.com.

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India's industrial output dips 0.1% in November

MUMBAI: India's industrial output dipped marginally by 0.1 percent in November from a year ago, data showed on Friday, raising hopes that the central bank will soon cut interest rates to boost sluggish growth.

The figure matched market expectations but was well below the previous month's 8.3 percent growth figure and underlines the challenges the government faces as it seeks to kickstart the economy.

Manufacturing output, which accounts for three-quarters of the index of industrial production, rose just 0.3 percent, while capital goods -- such as factory plant equipment -- plunged by 7.7 percent, the data showed.

"The numbers were not a surprise," said Siddhartha Sanyal, chief India economist with Barclays Capital, who expects India's industrial output to grow in low single digits until March.

The once-booming South Asian economy has been hit by continuing high interest rates in the face of strong inflation, sluggish exports and slow investment.

India last month cut its growth forecast for the current fiscal year ending March to between 5.7 and 5.9 percent, putting it on track for its worst annual performance in a decade.

Prime Minister Manmohan Singh, who with general elections due in 2014 is keen to revive the economy, announced a string of reforms in September, opening up retail and other sectors to wider foreign investment.

The government has also vowed to clamp down on tax evasion to help to lower the country's wide fiscal deficit.

India's output dip comes as industrial output in fellow Asian giant China has been growing much faster, rising 10.1 percent in November from a year earlier.

- AFP/al

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Beheading exposes exploitation

(File photo) Sri Lankan women protest outside the Saudi Arabia embassy in Colombo on November 9, 2010.

STORY HIGHLIGHTS

• Saudi authorities beheaded Rizana Nafeek, a Sri Lankan woman


• She was convicted of killing a baby of the family employing her as a housemaid


• This was despite Nafeek's claims that the baby died in a choking accident


• Becker says her fate "should spotlight the precarious existence of domestic workers"

Jo Becker is the Children's Rights Advocacy Director for Human Rights Watch and author of 'Campaigning for Justice: Human Rights Advocacy in Practice.' Follow Jo Becker on Twitter.

(CNN) -- Rizana Nafeek was a child herself -- 17 years old, according to her birth certificate -- when a four-month-old baby died in her care in Saudi Arabia. She had migrated from Sri Lanka only weeks earlier to be a domestic worker for a Saudi family.

Although Rizana said the baby died in a choking accident, Saudi courts convicted her of murder and sentenced her to death. On Wednesday, the Saudi government carried out the sentence in a gruesome fashion, by beheading Rizana.

Jo Becker

Read more: Outrage over beheading of Sri Lankan woman by Saudi Arabia

Rizana's case was rife with problems from the beginning. A recruitment agency in Sri Lanka knew she was legally too young to migrate, but she had falsified papers to say she was 23. After the baby died, Rizana gave a confession that she said was made under duress -- she later retracted it. She had no lawyer to defend her until after she was sentenced to death and no competent interpreter during her trial. Her sentence violated international law, which prohibits the death penalty for crimes committed before age 18.

Rizana's fate should arouse international outrage. But it should also spotlight the precarious existence of other domestic workers. At least 1.5 million work in Saudi Arabia alone and more than 50 million -- mainly women and girls -- are employed worldwide according to the International Labour Organization (ILO).

Read more: Indonesian maid escapes execution in Saudi Arabia

Again according to the ILO, the number of domestic workers worldwide has grown by more than 50% since the mid-1990s. Many, like Rizana, seek employment in foreign countries where they may be unfamiliar with the language and legal system and have few rights.

When Rizana traveled to Saudi Arabia, for example, she may not have known that many Saudi employers confiscate domestic workers' passports and confine them inside their home, cutting them off from the outside world and sources of help.

It is unlikely that anyone ever told her about Saudi Arabia's flawed criminal justice system or that while many domestic workers find kind employers who treat them well, others are forced to work for months or even years without pay and subjected to physical or sexual abuse.

Passport photo of Rizana Nafeek

Read more: Saudi woman beheaded for 'witchcraft and sorcery'

Conditions for migrant domestic workers in Saudi Arabia are among some of the worst, but domestic workers in other countries rarely enjoy the same rights as other workers. In a new report this week, the International Labour Organization says that nearly 30% of the world's domestic workers are completely excluded from national labor laws. They typically earn only 40% of the average wage of other workers. Forty-five percent aren't even entitled by law to a weekly day off.

Last year, I interviewed young girls in Morocco who worked 12 hours a day, 7 days a week for a fraction of the minimum wage. One girl began working at age 12 and told me: "I don't mind working, but to be beaten and not to have enough food, this is the hardest part."

Many governments have finally begun to recognize the risks and exploitation domestic workers face. During 2012, dozens of countries took action to strengthen protections for domestic workers. Thailand, and Singapore approved measures to give domestic workers a weekly day off, while Venezuela and the Philippines adopted broad laws for domestic workers ensuring a minimum wage, paid holidays, and limits to their working hours. Brazil is amending its constitution to state that domestic workers have all the same rights as other workers. Bahrain codified access to mediation of labor disputes.

Read more: Convicted killer beheaded, put on display in Saudi Arabia

Perhaps most significantly, eight countries acted in 2012 to ratify -- and therefore be legally bound by -- the Domestic Workers Convention, with more poised to follow suit this year. The convention is a groundbreaking treaty adopted in 2011 to guarantee domestic workers the same protections available to other workers, including weekly days off, effective complaints procedures and protection from violence.

The Convention also has specific protections for domestic workers under the age of 18 and provisions for regulating and monitoring recruitment agencies. All governments should ratify the convention.

Many reforms are needed to prevent another tragic case like that of Rizana Nafeek. The obvious one is for Saudi Arabia to stop its use of the death penalty and end its outlier status as one of only three countries worldwide to execute people for crimes committed while a child.

Labor reforms are also critically important. They may have prevented the recruitment of a 17 year old for migration abroad in the first place. And they can protect millions of other domestic workers who labor with precariously few guarantees for their safety and rights.

Read more: Malala, others on front lines in fight for women

The opinions expressed in this commentary are solely those of Jo Becker.

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Sheriff: High school gunman felt he'd been bullied

TAFT, Calif. Authorities say a teen who fired on classmates and critically wounded one at a rural California high school had planned the attack and targeted students he felt had bullied him for more than a year.

Kern County sheriff Donny Youngblood said at a news conference Thursday night that the 16-year-old used a shotgun that belonged to his brother and went to bed Wednesday night with a plan to shoot two fellow students.

"He believed that the two people he targeted had bullied him, in his mind. Whether that occurred or not, we don't know yet," Youngblood said.

Youngblood added that the suspect came to Taft Union High School with ammunition stuffed in his pockets.

According to Youngblood, surveillance video shows the teen trying to conceal the gun as he nervously enters the building through a side entrance after school had started Thursday morning.

The boy went into a classroom, shot one student, then fired on but missed others before a teacher and another staff member talked him into surrendering, Youngblood told reporters.

The wounded student was flown to a hospital in Bakersfield and was listed in stable but critical condition. He is also 16, reports CBS Bakersfield, Calif. affiliate KBAK-TV.

When the shots were fired, teacher Ryan Heber tried to get the 28 students out a back door and engaged the shooter in conversation to distract him, Youngblood said.

Some students got out the back door, while some barricaded themselves in a classroom storage closet, KBAK says.

A third and final shotgun blast was directed to the windows of the classroom, KBAK reports.

Campus supervisor Kim Lee Fields responded to a call of shots fired and also began talking to the teen.

"(Heber and Fields) talked him into putting that shotgun down. He in fact told the teacher, "I don't want to shoot you,' and named the person that he wanted to shoot," Youngblood said.

"The heroics of these two people goes without saying. ... They could have just as easily ... (have) tried to get out of the classroom and left students, and they didn't," the sheriff said. "They knew not to let him leave the classroom with that shotgun."

The shooter didn't show up for first period, then interrupted the class.

Youngblood did not release the student's disciplinary record, saying he didn't have it.

The Sheriff's Department did not release the boy's name because he was a juvenile and had yet to be charged.

But many students and community members said they knew the boy and said he was often teased, including Alex Patterson, 18, who went to Taft with the suspect before graduating last year.

"He comes off as the kind of kid who would do something like this," Patterson said. "He talked about it a lot, but nobody thought he would."

Trish Montes, who lived next door to the suspect, said he was "a short guy" and "small" who was teased about his stature by many, including the victim.

"Maybe people will learn not to bully people," Montes said. "I hate to be crappy about it, but that kid was bullying him."

Montes said her son had worked at the school and tutored the boy last year, sometimes walking with him between classes because he felt sorry for him.

"All I ever heard about him was good things from my son," Montes said. "He wasn't Mr. Popularity, but he was a smart kid. It's a shame. My kid said he was like a genius. It's a shame because he could have made something of himself."

Officials said a female student was hospitalized with possible hearing damage because the shotgun was fired close to her ear, and another girl suffered minor injuries during the scramble to flee when she fell over a table.

Officials said there's usually an armed officer on campus, but the person wasn't there because he was snowed in. Taft police officers arrived within 60 seconds of first reports.

The alleged shooter apparently lives close to the school, and neighbors saw him carrying the gun into school and called 911, KBAK says.

Wilhelmina Reum, whose daughter Alexis Singleton is a fourth-grader at a nearby elementary school, got word of the attack while she was about 35 miles away in Bakersfield and immediately sped back to Taft.

"I just kept thinking this can't be happening in my little town," she told The Associated Press.

"I was afraid I was going to get hurt," Alexis said. "I just wanted my mom to get here so I could go home."

Taft is a community of fewer than 10,000 people amid oil and natural gas production fields about 120 miles northwest of Los Angeles.

About 900 students are enrolled at the high school, which includes ninth through 12th grades.

The attack there came less than a month after a gunman massacred 20 children and six women at Sandy Hook Elementary School in Newtown, Conn., then killed himself.

That shooting prompted President Obama to promise new efforts to curb gun violence. Vice President Biden, who was placed in charge of the initiative, said he would deliver new policy proposals to the president by next week.

Sen. Dianne Feinstein, D-Calif., said in a statement that her father had attended Taft Union and she has visited the school over the years.

"At this moment my thoughts and prayers are with the victims, and I wish them a speedy recovery," Feinstein said. "But how many more shootings must there be in America before we come to the realization that guns and grievances do not belong together?"

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Judge: Holmes Can Face Trial for Aurora Shooting

Jan 10, 2013 8:45pm

(Arapahoe County Sheriff/AP Photo)

In a ruling that comes as little surprise, the judge overseeing the Aurora, Colo., theater massacre has ordered that there is enough evidence against James Holmes to proceed to a trial.

In an order posted late Thursday, Judge William Sylvester wrote that “the People have carried their burden of proof and have established that there is probable cause to believe that Defendant committed the crimes charged.”

The ruling came after a three-day preliminary hearing this week that revealed new details about how Holmes allegedly planned for and carried out the movie theater shooting, including how investigators say he amassed an arsenal of guns and ammunition, how he booby-trapped his apartment to explode, and his bizarre behavior after his arrest.

PHOTOS: Colorado ‘Dark Knight Rises’ Theater Shooting

Holmes is charged with 166 counts, including murder, attempted murder and other charges related to the July 20 shooting that left 12 people dead and 58 wounded by gunfire. An additional 12 people suffered non-gunshot injuries.

One of the next legal steps is an arraignment, at which Holmes will enter a plea. The arraignment was originally expected to take place Friday morning.

Judge Sylvester indicated through a court spokesman that he would allow television and still cameras into the courtroom, providing the outside world the first images of Holmes since a July 23 hearing. Plans for cameras in court, however, were put on hold Thursday afternoon.

“The defense has notified the district attorney that it is not prepared to proceed to arraignment in this case by Friday,” wrote public defenders Daniel King, Tamara Brady and Kristen Nelson Thursday afternoon in a document objecting to cameras in court.

A hearing in the case will still take place Friday morning. In his order, Judge Sylvester said it should technically be considered an arraignment, but noted the defense has requested a continuance.  Legal experts expect the judge will grant the continuance, delaying the arraignment and keeping cameras out of court for now.

Sylvester also ordered that Holmes be held without bail.

Holmes’ attorneys have said in court that the former University of Colorado neuroscience student is mentally ill. The district attorney overseeing the case has not yet announced whether Holmes, now 25, can face the death penalty.

SHOWS: World News

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Smartphones make identifying endangered animals easy

Everyday mobile tech takes the legwork out of tracking hard-to-find animals, and makes life easier for field biologists

FIELD biology is notoriously laborious. In one famous 1982 study, Smithsonian entomologist Terry Erwin counted by hand the number of insect species in one hectare of forest canopy in Panama. By extrapolation Erwin estimated the total biodiversity of Earth's insects. What if your smartphone could take some of the strain?

Harvard biologist and computer scientist Walter Scheirer has devised a machine vision system that automatically recognises and counts specific animals and runs on a Motorola Droid X2 smartphone. This will help biologists make quicker, more accurate judgements about the health of delicate ecosystems.

Two years ago, Edwards Air Force Base in the Mojave desert, California, put out a call for a cheap way to monitor the animals that live there. The area is one of the last refuges for the endangered desert tortoises as well as the threatened Mojave ground squirrels (see map). Keeping an eye on the health of the animal population in such a remote location is time-consuming and expensive. So Scheirer developed detection and classification algorithms capable of identifying tortoises and squirrels with nothing more than a standard smartphone.

Automated camera traps already exist, but they are not selective enough. "Right now, we have to manually go through every photo to identify species and separate photos of interest from false photos. It's a very laborious task," says Princeton conservation biologist Siva Sundaresan, who works with Grévy's zebras in Kenya. He says Scheirer's method is potentially very useful to biologists.

But how does a phone tell the difference between a squirrel and a rock or a tumbleweed? Scheirer's system starts off by scanning its environment for objects that could be the animals it wants. It looks for clumps of pixels that are new to the scene, then examines them to decide whether they represent any of the animals it has been trained to recognise. Rather than checking each individual pixel, Scheirer's algorithms analyse the content of a frame of video and look for patterns of pixels that identify the animal. The algorithms don't need intensive processing and so run well on smartphones.

A paper due to be presented at the Workshop on the Applications of Computer Vision in Clearwater, Florida, later this month shows how well the algorithms work, with the system able to distinguish between three different species of ground squirrel 78 per cent of the time, even though they are almost identical. Scheirer says that the algorithms have been tweaked and that the recognition rate is now around 85 per cent.

Scheirer says his goal is to build a cheap, easy-to-use system that can automatically detect animals in any environment. More field trials are scheduled for next month, and the team aims to deliver a finished system to the US Air Force by 2014.

Princeton population biologist Dan Rubenstein says machine vision systems will also help us understand delicate ecosystems in finer detail. "You won't be generalising from such small scale to such a massive scale," he says. "We're going to be able to save ecosystems."

Another system presented at the conference, called Hotspotter, recognises individual animals like zebras and giraffes by their stripes and spots, although it still needs some human guidance, unlike the Mojave desert system. Rubenstein, who works on Hotspotter, says that systems like this will allow biologists to look at animals and their actions on an individual basis. "We could start to build massive databases of who's who, and how they move in time. We can use social networks to figure out how they relate to each other."

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.

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I 'liked' NUS law professor 'as a friend' at that time: Ex-student

SINGAPORE: The National University of Singapore law student at the centre of the sex-for-grades corruption trial was the first witness who took to the stand on Thursday morning.

Ms Darrine Ko told the court that she knew law don, Associate Professor Tey Tsun Hang, well and this was the reason why she bought a Mont Blanc pen worth S$740 and gave it to him.

She said that it was a "belated birthday present" and she "liked" Mr Tey "as a friend" during that time.

Associate Professor Tey, a former District Judge, has been charged with six counts of obtaining gratification from his student between May 2010 and June 2010.

As his trial began on Thursday morning, Associate Professor Tey, 41, sought to conduct his own defence but was rejected by Chief District Judge Tan Siong Thye.

Instead, the judge ordered defence counsel Peter Low to assist Associate Professor Tey in the trial, but not conduct the cross-examinations.

The Prosecution has lined up 14 witnesses for its case.

The trial continues later on Thursday.

- CNA/fa

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Latino should have played lead in 'Argo'

Ben Affleck plays the lead role of Tony Mendez in "Argo," which he also directed.

STORY HIGHLIGHTS

• Oscar nominations on Thursday, and Ben Affleck expected to get one for "Argo"


• Affleck plays real-life Latino who helped diplomats escape in Iran hostage crisis


• Ruben Navarrette: Affleck should have used a Latino actor to play role


• He says it cheats actor out of a job, and the Latino community out of a hero's story

San Diego, California (CNN) -- The upcoming Oscars are no stranger to causes or controversy. And this year, there is a strong dose of both surrounding the film "Argo" -- and its star and director, Ben Affleck.

This controversy bubbled up when the buzz started that Affleck could get an Academy Award nomination for best director when the announcements are made Thursday.

"Argo" tells how an ingenious and daring CIA agent helped orchestrate the rescue of six U.S. diplomats from Tehran during the Iran hostage crisis of 1979-1980. In November 1979, about 300 Islamic students stormed the U.S. Embassy and 66 Americans were taken hostage. But six U.S. diplomats escaped and were hidden at the Canadian Embassy by the Canadian ambassador and his wife.

Ruben Navarrette Jr.

The CIA agent -- Antonio "Tony" Mendez, played by Affleck -- successfully led the mission to evacuate the Americans, which involved Mendez and his associates posing as a Canadian film crew that was eager to make a movie in Iran.

The real Tony Mendez was awarded the Intelligence Star for Valor, and other honors, for leading the rescue. He later wrote a memoir, detailing the events in Tehran.

"Argo" is loosely based on Mendez's book. Better make that, very loosely based. As movie critics and others have pointed out since the movie opened a few months ago, the filmmakers took lots of dramatic license with the story. Mendez's role is played up, while that of the Canadians who helped hide and protect the Americans is played down. Some scenes depicted in the film never happened. Some characters are composites of several real people.

In other words, it's what you would expect from a Hollywood feature film based on a historical event. It's not a documentary. It's meant to be taken with a grain of salt, and to be entertaining.

Still, there are some Latinos -- in and out of Hollywood -- who think that, in this case, the filmmakers, and especially Affleck, pushed the concept of creativity too far. They say Affleck missed an opportunity to put more Latinos on screen. Moreover, they say, Affleck improperly claimed, for himself, the choice role of Mendez when he should have cast a Latino actor instead. They insist that the director didn't just cheat a Latino out of an acting job but the Latino community out of a feel-good story about one of their own who won acclaim for a heroic deed.

The critics are right, and their cause is just. Affleck should have tried to cast a Latino to play Mendez. That's common sense, and it would have made "Argo" a better movie. Affleck also didn't do himself any favors by trying to dismiss the criticism with a glib remark that essentially said that it really doesn't matter that the actor playing Mendez isn't Latino since Mendez himself isn't, shall we say, overtly Latino.

At a recent forum intended to publicize the film, Affleck responded to a question from the audience about the controversy by noting that "Tony does not have, I don't know what you would say, a Latin/Spanish accent" and that "You wouldn't necessarily select him out of a line of 10 people and go 'This guy's Latino.' "

Ouch. At least Affleck didn't slip and say "line up."

"So I didn't feel as though I was violating something," he said, "where, here's this guy who's clearly ethnic in some way and it's sort of being whitewashed by Ben Affleck the actor."

Johnny Depp set a better example. Several months ago, Depp turned down the role of Mexican revolutionary Francisco "Pancho" Villa in another film. He said that the role should go to a Latino. I praised Depp at the time for showing that, besides being a great actor, he is also a person of character.

The exclusion of Latinos from Hollywood is an old story. This is still a black and white world, where Latinos rarely get cast in the leading role. We're the gardeners and housekeepers, the gang leader and drug dealers, the nannies and farm workers. That's it. There has been some progress, of course. But not enough -- not when you have a Latina in the Supreme Court, three Latinos in the U.S. Senate, and Latinos heading Fortune 500 companies.

I could blame the environment of Southern California, in which most Hollywood writers, producers and directors live and spend most of their time. When they get up in the morning and drive to work, most Latinos they encounter are subservient. We clean their homes, cook their breakfast, trim their hedges, park their cars and otherwise help them get through the day.

Still, you can push this argument too far, and wind up going down a dangerous path -- one that ultimately sets back the greater cause of trying to get television networks and film studios to create a broader range of meatier roles for Latino actors and actresses.

After all, it's a short walk from saying that a director should have cast a Latino to play a Latino to arguing that only Latinos can play Latinos. And, if that's the argument, then on what moral high ground do Latinos stand to also push -- as we should -- for Latino actors and actresses to be considered for generic and mainstream roles that could have gone to white actors? We can't have it both ways.

Even if Latinos succeed in making their point about this one director and this one movie, it could backfire. We could win this battle, and still lose the war.

But before Latinos can be fully integrated into America and not considered outsiders, we have to take every opportunity to push for inclusion and fairness. And acknowledging that Latinos have the skills to play themselves is a good start.

Follow us on Twitter @CNNOpinion

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The opinions in this commentary are solely those of Ruben Navarrette.

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New rules seek to shield consumers, mortgage lenders

WASHINGTON Federal regulators for the first time are laying out rules designed to ensure that mortgage borrowers can afford to repay the loans they take out.

The rules being unveiled Thursday by the Consumer Financial Protection Bureau impose a range of obligations and restrictions on lenders, including bans on the risky "interest-only" and "no documentation" loans that helped inflate the housing bubble.

Lenders will be required to verify and inspect borrowers' financial records. They generally will be prohibited from saddling borrowers with loan payments totaling 43 percent of the person's annual income.

CFPB Director Richard Cordray, in remarks prepared for an event Thursday, called the rules "the true essence of 'responsible lending."'

The rules, which take effect next year, aim to "make sure that people who work hard to buy their own home can be assured of not only greater consumer protections but also reasonable access to credit," he said.

Cordray noted that, in years leading up to the 2008 financial crisis, consumers could easily obtain mortgages that they could not afford to repay. In contrast, in subsequent years, banks tightened lending so much that few could qualify for a home loan.

The new rules seek out a middle ground by protecting consumers from bad loans while giving banks the legal assurances they need to increase lending, he said.

The mortgage-lending overhaul is a priority for the agency, which was created under the 2010 financial law known as the Dodd-Frank Act. The agency is charged with reducing the risk of a credit bubble by helping to ensure that borrowers are better informed and loans are more likely to be repaid.

The agency is charged with writing and enforcing rules that flesh out the law passed by Congress. Some provisions are required under the law, but the agency had broad discretion in designing many of the new requirements.

The rules limit features like teaser rates that adjust upwards and large "balloon payments" that must be made at the end of the loan period.

They include several exceptions aimed at ensuring a smooth phase-in and protecting access to credit for underserved groups. For example, the strict cap on how much debt consumers may take on will not apply immediately. Loans that meet separate federal standards also would be permitted for the first seven years.

Balloon payments would be allowed for certain small lenders that operate in rural or underserved communities, because other loans may not be available in those areas.

The bureau also proposed amendments that would exempt from the rules some loans made by community banks, credit unions and nonprofit lenders that work with low- and moderate-income consumers.

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Holmes 'Delighted' by Creepy Self-Portraits: Victims

After two days of apparent indifference, accused Aurora shooter James Holmessmiled and smirked at disturbing self-portraits and images of weapons shown in court today, according to the families of victims who watched him.

"When he sees himself, he gets very excited and his eyes crinkle," Caren Teves said outside of the courthouse, after the hearing. "Your eyes are the window to the soul and you could see that he was very delighted in seeing himself in that manner."

Teves' son Alex Teves, 24, died in the shooting.

Prosecutors showed photos that Holmes took of himself hours before he allegedly carried out a massacre at a Colorado movie theater. He took a series of menacing self-portraits with his dyed orange hair curling out of from under a black skull cap and his eyes covered with black contacts. In some of the photos, guns were visible.

Those haunting photographs, found on his iPhone, were shown in court today on the last day of a preliminary testimony that will lead to a decision on whether the case will go to trial. The hearing concluded without Holmes' defense calling any witnesses.

The judge's decision on whether the case will proceed to trial is expected on Friday.

James Holmes: Suspect in Aurora Movie Theatre Shootings Back in Court Watch Video

Police Testify at Hearing for Accused Colorado Gunman Watch Video

Couple Surprised by Rebuilt Home After Sandy Watch Video

Holmes, 25, is accused of opening fire on a crowded movie theater in Aurora, Colo., on July 20, 2012, killing 12 people and wounding dozens others during a showing of "Dark Knight Rises."

The court room's set-up kept members of the media from being able to see Holmes' face as the photos were displayed, but victims and their families could watch him.

Teves said that Holmes was "absolutely smirking" when images of his weapons and the iPhone photos he took of himself were shown in court.

"I watched him intently," Caren Teves' husband Tom Teves said. "I watched him smile every time a weapon was discussed, every time they talked about his apartment and how he had it set up (with booby traps), and he could have gave a darn about the people, to be quite frank. But he's not crazy one bit. He's very, very cold. He's very, very calculated."

Holmes' has exhibited bizarre behavior after the shooting and while in custody. His defense team has said that he is mentally ill, but have not said if he will plead insanity.

"He has a brain set that no one here can understand and we want to call him crazy because we want to make that feel better in our society, but we have to accept the fact that there are evil people in our society that enjoy killing any type of living thing," a frustrated Tom Teves said. "That doesn't make them crazy. And don't pretend he's crazy. He's not crazy."

The photos presented in court showed Holmes mugging for his iPhone camera just hours before the shooting.

Click here for full coverage of the Aurora movie theater shooting.

Half-a-dozen photos showed Holmes with his clownish red-orange hair and black contact lenses giving the photos a particularly disturbing edge.

In one particularly odd image, he was making a scowling face with his tongue out. He was whistling in another photo. Holmes is smiling in his black contacts and flaming hair in yet another with the muzzle of one of his Glock pistols in the forefront.

Yet another photo showed him dressed in black tactical gear, posing with an AR-15 rifle.

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Time to nail the number one problem of green energy

ONE of the frustrating things about renewable energy is that there is so much of it available and yet we utilise so little. Every minute, enough solar radiation hits the earth to meet global energy needs for a year. Wind energy, too, could single-handedly power the planet.

Why don't we harvest this bounty and end our dangerous reliance on coal, oil and gas? One of the main reasons is the storage problem. Whereas fossil fuels conveniently package up chemical energy for release on demand, wind and solar only generate electricity at the whim of the weather.

What's needed is a way to store surplus wind and solar energy. That much has been obvious for years, but there are signs that the problem is finally reaching its rightful place - at the very top of the renewables agenda. Technologies are advancing, particularly liquid-air storage (see "Saving renewable energy with air"). Investment is pouring in. And outdated regulations that have acted as a drag are being swept away. Anyone who tells you that renewable energy will never be reliable enough to replace fossil fuels is increasingly telling yesterday's story.

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.

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Restaurant patrons relieve stress by smashing beer mugs

SINGAPORE: We're only just into the new year.

But if you're already stressed out and need some release - you might as well have a smashing good time while you're at it!

Over at District 10 restaurant at Star Vista, patrons have the option to booze... and lose some steam.

And without having to break the bank either!

A glass of beer goes for S$8 dollars - and once it's washed down - just step into the acrylic booth, take aim - and let go!

The restaurant is only offering beer mugs for now, but customers can order as many as they're game to smash.

About 300 mugs were prepared for Tuesday's launch.

And as anticipated, nearly all were reduced to smithereens!

If response is good, the restaurant says the event may extend beyond its initial three-month target.

You could say it's a pint-sized solution, that packs a punch - and you can even bring a picture, for inspiration.

One of the patrons even brought his ex-wife's picture.

"I feel that my stress for the day is gone, and I think it's a very, very good way to de-stress at the end of the day," he said.

- CNA/de

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National Cathedral to wed same-sex couples

By Ben Brumfield, CNN

updated 2:37 AM EST, Wed January 9, 2013

STORY HIGHLIGHTS

• Same-sex couples have lined up to marry in city halls


• Washington National Cathedral is the site of presidential funerals


• Four presidents have had inaugural prayers there


• It is also a place of worship for the Episcopal Church

(CNN) -- When laws went into effect in three states for same-sex couples to marry, many were quick to line up at their city halls to exchange vows. Now they may do so in one of the nation's most prominent churches -- the Washington National Cathedral.

Most Americans know the house of God, also called the Cathedral Church of St. Peter and St. Paul, as a place where sacred rites are carried out on behalf of the nation. It has been host to the funerals of numerous presidents and of inaugural prayer services for four presidents, including Barack Obama.

But it is also an active house of worship in the Episcopalian Church, said the Cathedral's dean, Gary Hall. The denomination has developed a blessing rite that mirrors current wedding ceremonies for heterosexual couples and allows each bishop to decide to allow same-sex marriages in their churches or not.

Bishop Mariann Budde decided to allow the rite, since same-sex marriage is legal in the District of Columbia and now in neighboring Maryland as well, Hall said.

Same-sex marriage amendments in U.S.

HIDE CAPTION

It was Budde's decision that led Hall to create the same-sex rite.

He sees it as "another historic step toward greater equality."

The states of Washington, Maine and Maryland all legalized same-sex marriages in referendums during the 2012 general election. It was already legal in the nation's capital.

In March, the Supreme Court will hear oral arguments in two appeals cases related to same-sex marriage -- California's Proposition 8, which bans same-sex marriage and the federal Defense of Marriage Act, which denies federal benefits to same-sex couples.

The American Episcopal Church is intimately connected with the Church of England, which last week approved the advancement of male priests in same-sex committed relationships to the position of bishop. But those relationships must be celibate.

City halls in Baltimore; Portland, Maine; and Seattle erupted in celebration as the first same-sex couples tied the knot in December and January. Seattle's ceremony included 133 couples, who walked outside and down rain-slickened steps afterward, where they were greeted by cheers, confetti and a brass band celebrating the first day same-sex couples could marry in Washington.

To wed at the National Cathedral, one member of the couple must be baptized into the Church, and both must commit to a Christian marriage of "lifelong faithfulness, love, forbearance and mutual comfort."

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N.Y.'s Cuomo pushing for much tougher gun law

A deal that would give New York one of the toughest gun control laws in the nation was being sought by Gov. Andrew Cuomo who, sources told CBS New York station WCBS-TV, was hoping to announce the plan Wednesday during his State of the State address.

The sources said Cuomo was negotiating furiously with legislative leaders in an attempt to reach a deal before the address.

The measures would be a response to gun violence in the U.S., including the tragic shooting at Sandy Hook Elementary School in Newtown, Conn., in which 26 children and adults were killed.

Sources said the package was expected to include new restrictions on assault weapons, stiffer penalties for using a gun to commit a crime, and new limits on the number of bullets in a gun magazine.

Cuomo's move comes as New York City Mayor Michael Bloomberg's Mayors Against Gun Violence released a new commercial to push for federal action.

It features Roxanna Green, the mother of Christina Taylor-Green, who was killed two years ago Tuesday in the Tucson, Ariz., massacre in which former Rep. Gabby Giffords was wounded.

"How many more children must die before Washington does something to end our gun violence problem?" Roxanna Green asks in the ad.

It would be quite a coup for Cuomo, a potential 2016 presidential candidate, to show progress on gun control as Washington stays divided on the controversial topic.

Late Tuesday night, a Cuomo spokesman said the sides still had not reached an agreement, but sources said there was talk of keeping the legislature in session the rest of the week to make sure a deal gets done.

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Dead Lotto Winner's Wife Seeks 'Truth'

The wife of a $1 million Chicago lottery winner who died of cyanide poisoning told ABC News that she was shocked to learn the true cause of his death and is cooperating with an ongoing homicide investigation.

"I want the truth to come out in the investigation, the sooner the better," said Shabana Ansari, 32, the wife of Urooj Khan, 46. "Who could be that person who hurt him?

"It has been incredibly hard time," she added. "We went from being the happiest the day we got the check. It was the best sleep I've had. And then the next day, everything was gone."

Ansari, Khan's second wife, told the Chicago Sun-Times that she prepared what would be her husband's last meal the night before Khan died unexpectedly on July 20. It was a traditional beef-curry dinner attended by the married couple and their family, including Khan's 17-year-old daughter from a prior marriage, Jasmeen, and Ansari's father. Not feeling well, Khan retired early, Ansari told the paper, falling asleep in a chair, waking up in agony, then collapsing in the middle of the night. She called 911.

Khan, an immigrant from India who owned three dry-cleaning businesses in Chicago, won $1 million in a scratch-off Illinois Lottery game in June and said he planned to use the money to pay off his bills and mortgage, and make a contribution to St. Jude Children's Research Center.

"Him winning the lottery was just his luck," Ansari told ABC News. "He had already worked hard to be a millionaire before it."

Illinois Lottery/AP Photo

Chicago Lottery Winner Died From Cyanide Poisoning Watch Video

Lottery Murder Suspect Dee Dee Moore Found Guilty Watch Video

Lottery Winner Murder Trial: Opening Statements Begin Watch Video

Jimmy Goreel, who worked at the 7-Eleven store where Khan bought the winning ticket, described him to The Associated Press as a "regular customer ... very friendly, good sense of humor, working type of guy."

In Photos: Biggest Lotto Jackpot Winners

Khan's unexpected death the month after his lottery win raised the suspicions of the Cook County medical examiner. There were no signs of foul play or trauma so the death initially was attributed to arteriosclerotic cardiovascular disease, which covers heart attacks, stroke or ruptured aneurysms. The medical examiner based the conclusion on an external exam -- not an autopsy -- and toxicology reports that indicated no presence of drugs or carbon monoxide.

Khan was buried at Rosehill Cemetery in Chicago.

However, several days after a death certificate was issued, a family member requested that the medical examiner's office look further into Khan's death, Cook County Medical Examiner Stephen Cina said. The office did so by retesting fluid samples that had been taken from Khan's body, including tests for cyanide and strychnine.

When the final toxicology results came back in late November, they showed a lethal level of cyanide, which led to the homicide investigation, Cina said. His office planned to exhume Khan's body within the next two weeks as part of the investigation.

Melissa Stratton, a spokeswoman for the Chicago Police Department, confirmed it has been working closely with the medical examiner's office. The police have not said whether or not they believe Khan's lottery winnings played a part in the homicide.

Khan had elected to receive the lump sum payout of $425,000, but had not yet received it when he died, Ansari told the AP, adding that the winnings now are tied up as a probate matter.

"I am cooperating with the investigation," Ansari told ABC News. "I want the truth to come out."

Authorities also have not revealed the identity of the relative who suggested the deeper look into Khan's death. Ansari said it was not her, though she told the AP she has subsequently spoken with investigators.

"This is been a shock for me," she told ABC News. "This has been an utter shock for me, and my husband was such a goodhearted person who would do anything for anyone. Who would do something like this to him?

"We were married 12 years [and] he treated me like a princess," she said. "He showered his love on me and now it's gone."

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Tony Fadell: From iPhones to sexing up thermostats

After quitting Apple, the tech guru behind the iPod wanted to revolutionise our homes – starting with the humble thermostat

After you left Apple, you developed a "smart" thermostat. Was that always your plan?
Not at all! The plan was to retire with my wife, who also worked for Steve [Jobs], and spend time with our children. We didn't see them because we were working so madly at Apple. We wanted to build a house in Lake Tahoe. I wanted to design the greenest, most connected house that I could. That's when I found out about the thermostat problem. These devices had not seen innovation in 30 years. They were the same as the ones our parents had. I wanted something that was very different.

Your solution was the NEST. Tell me about it
It uses algorithms and sensors to remember the temperatures you like, create a custom schedule for your home and turn itself down when you are away. And you can use your smartphone, tablet or computer to control it remotely. We call it the thermostat for the iPhone generation. It has a big dial, not fiddly buttons.

Did Steve Jobs have any input?
I was going to talk to Steve about it. He knew we were working on something, but he didn't know what. When it was time to show him, he said he couldn't do it. Unfortunately, he died just a few weeks later, before he could see it.

Is the NEST just the start of a range of smart-home devices?
Absolutely. But if you look at what we did at Apple after the iPod came out, it took us five years to start thinking about the iPhone and two more years to finally ship it. I would love to make more devices, but our goal is to make the NEST successful first.

Who would have believed the iPod could turn into the iPhone, then the iPad?
Even I wondered how many people would buy an iPad. But you have to be at the right place in the cultural time. We plan a similar trajectory with the NEST, with the ways that emerging behaviours can happen in the home through interconnected devices. You can't start with all of these things at once because people's minds get blown. You start with very simple things, simple concepts, and then you can build on them.

Will people have to continually upgrade their thermostats, as they do with cellphones?
Unlike a cellphone, you're not going to change the NEST every 18 months! They are supposed to hang on your wall for 10 to 15 years. Our goal is to continue to improve it via software, and we have built tonnes of extra capability into this device to allow that to happen. For example, we have a new update that gives an energy report - it shows how you're doing compared with last month, and even compares you to your neighbours.

Was it your aim to raise awareness of the energy we waste heating our homes?
The NEST starts people thinking about how they're using energy in the home. But it's also a great party trick. You get people whipping out their phones and saying "Check out my NEST at home! Watch, I'm going to freeze my wife!"

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.

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C. African government, opposition head for talks with rebels

BANGUI, Central African Republic: Central African Republic government and opposition delegations left on Tuesday to join rebels for talks later in the week in the Gabonese capital Libreville to end the conflict in their volatile nation.

A delegation of the rebels who have seized key towns in the impoverished country arrived Monday, while government, opposition and civil society representatives left Bangui early Tuesday, a government official said.

Congo Republic President Denis Sassou Nguesso, who is serving as mediator, has said the peace talks could open later this week, while sources said some one-on-one meetings could take place earlier.

The head of the government delegation, Jean Willybero-Sako, voiced confidence that concessions that Central African President Francois Bozize has made so far -- he has proposed a national unity government and said he would not try to seek an unconstitutional third mandate -- would go a long way toward resolving the conflict.

The concessions "cleared a lot of obstacles," Willybero-Sako told AFP on Sunday, "That showed a certain willingness to go forward, to take into account everyone's concerns."

Minister of Territorial Administration Josue Binoua has said the government would also propose "army reform, an economic stimulus plan and the implementation of a new electoral code" at the talks.

Asked about a persistent rebel demand that Bozize step down, Willybero-Sako replied: "We have struggled -- rebels, opposition and government -- to provide our nation with a constitution that everyone now wants to see respected."

Bozize, a former army general, came to power in a coup in 2003 and has been voted back into office twice, in 2005 and 2011.

He has been suspected of wanting to modify the constitution to be allowed to seek a third term in 2016.

Bozize made a quick trip Monday to Brazzaville to meet with Sassou Nguesso.

At a joint press conference afterward, Sassou Nguesso stressed that a "military solution was not a good one and there must be negotiations."

Bozize, who will be present in Libreville but will not attend the talks, claimed the rebel movement was triggered by "elements coming from outside".

He added: "We consider them as mercenaries manipulated from outside, who attacked the peaceful Central African people."

The rebels have insisted that the departure of Bozize, who has been in power since 2003, should be up for discussion at the talks -- and Sassou Nguesso said the issue would be addressed.

"We cannot interpret, in our role as mediator, the statements of one or the other" side, he said, adding that "all parties have agreed to go to negotiations in Libreville and we will address all these questions among brothers."

Rebel chief Michel Djotodia, who made no statement on arrival in the Gabonese capital on Monday, told AFP earlier on a stopover in Chad: "One doesn't make war without also looking for peace."

The Seleka alliance of three rebel movements launched its assault on December 10 in the north of the Central African Republic, a mineral-rich country of five million that is notorious for coups and army mutinies.

Since then, it has moved steadily south, capturing a string of key towns with little or no resistance from the poorly equipped and poorly trained army.

They are now in striking distance of the capital Bangui, near Sibut, 160 kilometres (100 miles) to the north.

At first, the rebels were simply calling on the Bangui government to respect the terms of peace accords signed in 2007 and 2011. As their position strengthened, however, they began calling for Bozize to step down.

The Economic Community of Central African States (CEEAC) will host the Libreville talks. But the regional bloc has also sent more troops to strengthen FOMAC, its multinational intervention force in the CAR.

They are deployed as a buffer force at Damara, 75 kilometres north of the capital Bangui.

-AFP/fl

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Cyanide linked to $1 million lottery winner's death

Urooj Khan, 46, won $1 million before taxes on an Illinois lottery scratch ticket in June.

STORY HIGHLIGHTS

• Urooj Khan, 46, won $1 million before taxes on an Illinois lottery scratch ticket


• He died suddenly weeks later; authorities first ruled his death "natural"


• Revisiting the case, they found he died of "cyanide toxicity," a medical examiner says


• Chicago police are investigating, but haven't made any arrests

(CNN) -- One day, Urooj Khan literally jumped for joy after scoring a $1 million winner on an Illinois lottery scratch ticket.

The next month, he was dead.

The Cook County medical examiner's office initially ruled Khan's manner of death natural. But after being prompted by a relative, the office revisited the case and eventually determined there was a lethal amount of cyanide in Khan's system.

"That ... led us to issue an amended death certificate that (established) cyanide toxicity as the cause of death, and the manner of death as homicide," Chief Medical Examiner Dr. Steve Cina said Monday.

Why did Khan, an Indian immigrant who was described as a well-liked, hardworking and successful businessman, die? And who is responsible?

Finding that out is now up to the Chicago police. No arrests have been made.

"We are investigating it as a murder, and we're working closely with the medical examiner's office," Chicago police spokeswoman Melissa Stratton said Monday.

On June 26, Khan was all smiles at a 7-Eleven in the Rogers Park section of Chicago. Surrounded by his wife, daughter and friends, he held an oversized $1 million check and recalled his joy upon playing the "$3 million Cash Jackpot!" game, where tickets sell for $30 apiece.

"I scratched the ticket, then I kept saying, 'I hit a million!' over and over again," the 46-year-old Khan said, according to a press release from the Illinois Lottery.

"I jumped two feet in the air, then ran back into the store and tipped the clerk $100."

The plan, he explained, was to use the money for his mortgage, paying off bills, a donation to St. Jude Children's Research Hospital and investing more in his dry cleaning businesses.

"Winning the lottery means everything to me," Khan said.

He would have to wait a few weeks to collect his actual winnings, which amounted after taxes to about $425,000. According to CNN affiliate WGN, that check was issued July 19, but Khan never got to spend it.

The next night, Khan came home, ate dinner and went to bed, according to an internal police department document obtained by the Chicago Tribune. His family later heard him screaming and took him to a local hospital, where he was later pronounced dead, the paper reported, citing the document.

That's where the Cook County medical examiner's office came in, investigating Khan's death because it was "sudden and unexpected," Cina said.

At the time, there were no allegations of foul play or evidence of trauma. So, following the office's policy, Khan's body underwent what Cina described as an "external examination (and) basic toxicology testing," neither of which turned up anything abnormal.

So the medical examiner ruled Khan had died of arterial sclerotic cardiovascular disease -- which encompasses incidents like heart attacks, strokes and aortic ruptures -- and that his manner of death was natural, according to Cina.

A few days later, a family member approached the doctor who had examined the body "and said they felt uncomfortable that it was being ruled a natural and they suggested that we look into it further," the chief medical examiner said.

"So we did that," he added. "Forensics is not a static field. If new evidence comes to light, we'll revisit cases."

That meant more in-depth toxicology tests. In early September, new screening results came back indicating cyanide in Khan's blood. With that, the official manner of death was changed from natural to pending, Cina said, and Chicago police got involved.

In late November, a more detailed blood analysis came back showing "a lethal level of cyanide" and Khan's death became a murder case.

Chicago police haven't offered details, including a possible motive, about what they call an "ongoing investigation." Talking briefly with CNN affiliate WBBM and the Tribune, Khan's widow described her husband as kind and exemplary.

Jimmy Goreel, who runs the 7-Eleven where the winning lottery ticket was sold, offered similarly glowing comments about Khan.

"I would never think that anybody ... would hurt him," Goreel told WGN. "(He was a) nice person, very hopeful and gentle (and) very hardworking."

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