Space Pictures: 7 Ways You Could Blast Off by 2023









































































































an error occurred: [Errno socket error] [Errno -2] Name or service not known

















');
















































































































































































































































































































































































































































































































































































































































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

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




o.totItems++;

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

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

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

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

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

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

}// end init function

}// end ecommerce object

var store_43331 = new ecommerce_43331();





store_43331.init();
































































Great Energy Challenge Blog













































































































Read More..

Arias Denied Guilt Despite Sex Photos, DNA













A defiant Jodi Arias insisted she was innocent of killing her ex-boyfriend Travis Alexander even after a detective told her that he had nude photos of them together on the day he died.


"Are you sure it's me? Because I was not there," Arias is heard saying in the police interrogation tape played for the Arizona jury today.


When Detective Esteban Flores tells Arias she is seen in pigtails in the photos, she asks with a tone of incredulity, "Pigtails?"


As Flores laid out more incriminating evidence, including that investigators found DNA of their blood mixed together, her hair stuck with blood and her palm print in blood, Arias was insistent.


"I would not hurt Travis. I would not hurt Travis. I would not do that to him," she told Flores.


At another point Arias said, "If I hurt Travis I would beg for the death penalty."


"Jodi, this is over. … you have to tell me the truth," Flores says. The detective suggests a motive for the killing to be jealousy, and cites the opinion of Alexander's friends.


"They don't just say you were jealous. You were absolutely obsessed… a fatal attraction," Flores in heard on the tape.


Arias, now 32, has since admitted to killing Alexanderfollowing their tryst in 2008, but has claimed it was self-defense. She is accused of stabbing Alexander 27 times in the chest, back, and head, slashing his throat from ear to ear, and shooting him the head with a .25 caliber handgun.


Arias is charged with murdering her ex-boyfriend in a "heinous and depraved" way and could face the death penalty if convicted.


The interrogation tape was played after the jury was shown sexually graphic photos that police recovered from Alexander's digital camera. Among the pictures were shots of Arias and Alexander posing naked on Alexander's bed, as well as pictures of Alexander in the shower.


Those photos were the last pictures of Alexander while he was alive.










Jodi Arias Trial: Jurors See Photos of Bloody Handprint Watch Video









Jodi Arias Murder Trial: Who Is the Alleged Killer? Watch Video





The final photos in the series show a body partly covered in blood on the bathroom floor.


See Full Coverage of Jodi Arias Trial


Watch the Jodi Arias Trial Live


See Jodi Arias Trial Videos


Arias looked away from the screen in the courtroom where the sexual photos were shown, as her mother watched from the gallery. Alexander's sisters, also seated in the gallery, looked away from the photos of their brother.


Computer analysts for the city of Mesa, Ariz., where Alexander lived, went over the photos in detail during the sixth day of testimony in the trial. The photos were time stamped June 4, 2008, beginning around 1:45 p.m.


Prosecutors have said that Arias drove from her California home to Alexander's house, arriving early in the morning on June 4. The pair had sex in the afternoon, took photos of one another, and then Arias killed Alexander, age 30, around 5:30 p.m., they said.


The photos on the bed occurred around 1:45 p.m., according to the data on the camera. The shower photos and the pictures of a bloody body part occurred around 5:30 p.m.


In earlier testimony today, the jury watched video taped interrogations of Arias as she repeatedly denied to police stealing and using the handgun that killed Alexander.


Arias told police that she had never seen a .25 caliber handgun and had no idea her grandparents owned one until they reported it stolen a week before Alexander's killing, according to the police interrogation tapes played in court today.


Police from Yreka, Calif., where Arias lived with her grandparents, described the scene of the home when Arias's grandparents reported a break-in. The door was pushed in, breaking the door jamb, and many drawers were opened in Arias' bedroom and her grandparents' room.


The only things reported taken were the handgun, a DVD player, and $30, while other valuable items, including a large pile of quarters and three other guns, were left untouched. Arias told police that her laptop computer was not taken because she had hidden it in a laundry basket covered with clothes.


Officer Kevin Friedman of the Yreka police department told the court today that burglary struck him as odd.


"I believed it was unusual that small items worth money or money, for instance, that the change was not taken," said Officer Kevin Friedman, of the Yreka police department, who investigated the alleged robbery. "I also thought it was strange that only one of the firearms was stolen from the cabinet."


In the police videos, Arias is seen calmly denying stealing the gun from her grandparents' home and using it when she killed Alexander in June 2008, a week after the burglary.






Read More..

Benefits of emissions cuts kick in only next century









































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











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












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












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













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












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












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


















































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




































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


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








Read More..

US played 'limited' role in botched French rescue bid






WASHINGTON: The United States said Sunday it played a limited support role in France's botched bid to rescue a kidnapped secret agent in Somalia.

"United States forces provided limited technical support to the French forces in that operation, but took no direct part in the assault on the compound where it was believed the French citizen was being held hostage," President Barack Obama said in a letter to Congress.

Saturday's failed attempt to free the French hostage from the Al Qaeda-linked Shebab group killed at least eight civilians, as well as 17 guerrillas. One French soldier died while another went missing.

"United States combat aircraft briefly entered Somali airspace to support the rescue operation, if needed," Obama wrote, adding that "these aircraft did not employ weapons during the operation."

"I directed U.S. forces to support this rescue operation in furtherance of U.S. national security interests," he wrote.

- AFP/jc



Read More..

Oracle releases software update to fix Java vulnerability




Oracle released an emergency software update today to fix a security vulnerability in its Java software that could allow attackers to break into computers.


The update, which is available on Oracle's Web site, fixes a critical vulnerability in Oracle's Java 7 that could allow a remote, unauthenticated attacker to execute arbitrary code. The attack can be induced if someone visits a Web site that's been set up with malicious code to take advantage of the hole.


Oracle said the update modifies the way Java interacts with Web applications.


"The default security level for Java applets and web start applications has been increased from 'medium' to 'high," Oracle said in an advisory today. "This affects the conditions under which unsigned (sandboxed) Java web applications can run. Previously, as long as you had the latest secure Java release installed applets and web start applications would continue to run as always. With the 'high' setting the user is always warned before any unsigned application is run to prevent silent exploitation."


The vulnerability was being exploited by a zero-day Trojan horse called Mal/JavaJar-B, which was already identified as attacking Windows, Linux and Unix systems and being distributed in exploit kits "Blackhole" and "NuclearPack," making it far more convenient to attackers.

Read More..

Dreamliner Nightmare: Another 787 Fuel Leak













Japan Airlines said a Boeing 787 Dreamliner jet leaked fuel while undergoing tests today at the airport near Tokyo, marking the latest in a string of highly-publicized problems for the jetliner as it undergoes a safety review by the U.S. government.


The Dreamliner being examined leaked around 25 gallons of fuel from a nozzle in the left wing, according to a spokesperson for Japan Airlines. It was reportedly the same aircraft that spilled fuel onto the runway at Logan International Airport in Boston earlier this week, The Associated Press reported.


On Monday, firefighters battled an electrical fire on a grounded Japan Airlines 787, also at Logan.


"We are aware of the event and are working with our customer," Boeing spokesman Marc Birtel said in an email to the Los Angeles Times.


The jetliner, which was unveiled as a luxurious and fuel-efficient way to travel, has recently been beset by problems.










Boeing Dreamliner Breaks Out in Flames in Boston Watch Video









Dreamliner Set to Change the Face of Flight Watch Video





Japan's All Nippon Airways has reported a fuel leak, a 3-foot-long crack in a cockpit window and a malfunctioning computer in its fleet of 787s.


The Federal Aviation Administration announced a comprehensive review of the carbon-fiber plane to ensure it is safe to fly, however officials did not waver in their support of the aircraft.


"I would fly on one today," Transportation Secretary Ray LaHood said at a joint news conference with Boeing on Friday.


The plane will not be grounded by the FAA, and will continue to fly during the review, FAA administrator Michael Huerta said.


"Nothing suggests the airplane is not safe," Huerta said. "We believe this is a safe aircraft. To validate the work during the certification process, we'll work with Boeing to check on systems design and production.


"We want to make sure that the approved quality-control process is in place. We want to see the entire picture and not focus on individual events, to determine the root causes of these events," he said.


Huerta said the review will focus on the Dreamliner's electrical system, including the battery and the power distribution panels, and how electrical and mechanical systems interact with one another.


Aviation experts say that, except for the fire, the issues have all been minor.


"If there was something seriously wrong with this plane there is no question they would ground it," ABC News aviation consultant John Nance said. "That's not the problem here, there's nothing seriously wrong with the 787."



Read More..

Video games take off as a spectator sport








































Editorial: "Give video games a sporting chance"













EVERY sport has its idols and superstars. Now video gaming is getting them too. Professional gaming, or e-sports, exploded in popularity in the US and Europe last year.












The scene has been big in Asia - particularly South Korea - for about a decade, with top players such as Lim Yo-Hwan earning six-figure salaries and competing for rock-star glory in Starcraft tournaments that attract audiences in the hundreds of thousands.












The phenomenon is taking off in the West partly because of improved video-streaming technology and large financial rewards. Video games are becoming a spectator sport, with certain players and commentators drawing massive online audiences.












And where people go, money follows. The second world championship of League of Legends - a team-based game in which players defend respective corners of a fantasy-themed battle arena - was held in Los Angeles in October. The tournament had a prize pool of $5 million for the season, with $1 million going to winning team Taipei Assassins, the largest cash prize in the history of e-sports.












League of Legends has also set records for spectator numbers. More than 8 million people watched the championship finals either online or on TV - a figure that dwarfs audience numbers for broadcasts of many traditional sports fixtures.


















But gamers don't need to compete at the international level to earn money. Video-streaming software like Twitch makes it easy for players to send live footage to a website, where the more popular ones can attract upwards of 10,000 viewers - enough for some to make a living by having adverts in their video streams. Gamers can go pro without leaving their homes.












Currently, e-sports productions are handled by gaming leagues - but that could soon change. Last November saw two moves that will make it even easier to reach a global online audience. First, Twitch announced it would be integrating with Electronic Arts's Origin service, a widely used gaming platform. This would let gamers stream their play at the click of a button, making it easy for people around the world to watch.












Also in November came the latest release from one of gaming's biggest franchises, Call of Duty: Black Ops 2, which has the ability to live-stream via YouTube built into the game itself. Another feature allows the broadcast of in-game commentary for multiplayer matches.












"I think we will reach a point, maybe within five years, where spectator features are a necessity for all big game releases," says Corin Cole of e-sports publishing company Heaven Media in Huntingdon, UK.












David Ting founded the California-based IGN Pro League (IPL), which hosts professional tournaments. He puts the popularity of e-sports down to the demand for new forms of online entertainment. "After 18 months, IPL's viewer numbers are already comparable to college sports in the US when there's a live event," he says. "The traffic is doubling every six months."












Ting sees motion detection, virtual reality and mobile gaming coming together to make physical exertion a more common aspect of video games, blurring the line between traditional sport and e-sports. "Angry Birds could be this century's bowling," says Ting.




















































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









































































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


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








Read More..

Chavez not in coma, responding well to treatment: brother






CARACAS Ailing Venezuelan President Hugo Chavez is not in a coma and is responding well to cancer treatment in Cuba, making daily progress, his brother said Saturday.

"Reports that the president is in a coma and that the family is discussing ending life support, are totally false," Adan Chavez, governor of the state of Barinas, said in a statement.

He "continues to respond well to his medical care and to make daily progress in his recovery."

Chavez has been out of public sight since undergoing surgery in Havana on December 11, the fourth such operation in the 18 months since his condition was made public.

Officials have said the fiery leftist leader is suffering from a severe pulmonary infection that has resulted in a "respiratory insufficiency," fueling speculation about his prospects for a full recovery -- and his political future.

The uncertainty surrounding Chavez's condition has rattled Venezuela, the nation with the world's largest proven oil reserves.

The government was forced to postpone the president's scheduled inauguration Thursday, as it became clear that he could not attend. Authorities insist the country's constitution allows Chavez to take the oath of office later on.

But the opposition has cried foul, calling for a medical board to review the absent leader's health -- a demand rejected by the Supreme Court, which said the delayed swearing-in was constitutional.

In Cuba on Saturday, President Raul Castro voiced his support for the Venezuelan leadership, his government's closest and most critical economic and political ally.

Castro made the comments during a meeting with Venezuelan Vice President Nicolas Maduro, who arrived in the Cuban capital late Friday to check on his ailing boss, who had a difficult fourth round of cancer surgery last month.

Raul Castro "expressed his confidence in the ability of the Venezuelan people and their institutions to address and overcome any challenge," a government statement said.

"Raul and Maduro shared their mutual satisfaction with the emotional demonstration of support for Venezuela and President Chavez on January 10 in Caracas," it added.

Two Chavez allies, Argentine President Cristina Kirchner and Peruvian President Ollanta Humala, also arrived in Havana on Friday.

"We all hope for a quick recovery," Humala said.

Kirchner refused to comment on Chavez's health when asked by reporters, saying it should be left to his family. She did, however, thank retired revolutionary icon Fidel Castro, 86, for hosting a luncheon for her in his home Friday.

Like Chavez, Castro has been sidelined by health problems and rarely appears in public since stepping aside as president of the communist country in 2006.

Throughout his illness, first detected in June 2011, Chavez -- in power for 14 years -- has refused to relinquish the powers of the presidency, even when leaving for Cuba for his latest surgery.

The Venezuelan constitution says new elections must be held within 30 days if the president-elect or president dies or is permanently incapacitated, either before he takes office or in the first four years of his six-year term.

-AFP/ac



Read More..

CES postscript: The touch laptop, like it or not




Intel showing off touch laptops and desktops at CES.

Intel showing off touch laptops and desktops at CES.



(Credit:
Brooke Crothers)


The laptop was reinvented at CES.


Or maybe I should say there was a vigorous attempt to reinvent the laptop. Because we won't know how successful touch has been until next year this time.


Intel's
CES booth -- still a large presence in the CES Central Hall -- had one basic unmistakable message: touch has arrived.


Windows 8 convertibles, detachables, touch-screen laptops, and just plain
tablets from Hewlett-Packard, Dell, Samsung, Acer, Asus, Lenovo, Toshiba, Sony, and others blanketed Intel's booth.


And just to make sure the touch message was crystal clear, Intel issued an edict to PC partners during its CES keynote: all next-generation ultrabooks based on its "Haswell" chip must be touch.


What does that mean to consumers? Your next laptop will likely be touch, whether you like it or not.


And based on what I saw at the Intel booth (and other booths, like Samsung's), this is how it will break down:


Convertible: Convertibles, like the HP EliteBook Revolve and Lenovo Yoga, have swivel touch screens.


The important thing to remember here is that the Intel processor and related electronics are still under the keyboard, so these systems will tend to be higher performance because the design affords more opportunity to keep the processor cool.


Detachable: These are essentially tablets with well-integrated keyboard docks. They would include the new Lenovo ThinkPad Helix, HP's Envy x2, and Samsung ATIV Smart PC.


Detachables put the processor electronics behind the screen. And that usually forces PC makers to use a lower-performance, more power efficient chip like Intel's "Clover Trail" Atom.


One of the few exceptions to that rule is the ThinkPad Helix, which manages to cram a mainstream Intel Ivy Bridge chip into a tablet.


And, by the way, Intel is now trying to get more PC makers to do this. It has just begun shipping a new Y series Ivy Bridge processor that is more power efficient than the one in the Helix.


Still, battery life won't be terrific, and Ivy Bridge chips -- even the most power-efficient ones -- still require fans to keep them cool.



Touch-screen laptop: This is a traditional clamshell laptop with a touch screen. There are already lots of these out there, including the Sony Vaio T13 Series, the Acer Aspire S7, the Asus VivoBook X202E, and the HP Spectre XT TouchSmart.


And expect a lot more. Maybe by this time next year, the preponderance of laptops on display at your local Best Buy will have touch screens.


Tablet: And then there are devices that are marketed as standalone
Windows 8 tablets. These would include HP's ElitePad 900 and Dell's Latitude 10 tablet.

Tablets that can run the full version of Windows 8 (based on Intel chips) and Windows RT tablets (based on ARM chips) will offer good battery life and a lightweight, slim design but won't be very fast. That is, don't expect them to multitask Microsoft Office, Photoshop, and other demanding applications without bringing the device to its knees.

Not every laptop will go touch, of course. High-end gaming lappies and business laptops will be available with non-touch screens for the foreseeable future. But I suspect that, eventually, even these will go touch.


Dell's XPS 10 Windows RT detachable, based on a Qualcomm Snapdragon S4 processor, was on display at Qualcomm's CES booth. Intel's edict that all future 4th Generation Core-based 'Haswell' Windows 8 laptops be touch is already an imperative on Windows RT.

Dell's XPS 10 Windows RT detachable, based on a Qualcomm Snapdragon S4 processor, was on display at Qualcomm's CES booth. Intel's edict that all future 4th Generation Core-based 'Haswell' Windows 8 laptops be touch is already an imperative on Windows RT.



(Credit:
Brooke Crothers)

Read More..

Pictures: Civil War Shipwreck Revealed by Sonar

Photograph by Jesse Cancelmo

A fishing net, likely only decades old, drapes over machinery that once connected the Hatteras' pistons to its paddle wheels, said Delgado.

From archived documents, the NOAA archaeologist learned that Blake, the ship's commander, surrendered as his ship was sinking. "It was listing to port, [or the left]," Delgado said. The Alabama took the wounded and the rest of the crew and put them in irons.

The officers were allowed to keep their swords and wander the deck as long as they promised not to lead an uprising against the Alabama's crew, he added.

From there, the Alabama dropped off their captives in Jamaica, leaving them to make their own way back to the U.S.

Delgado wants to dig even further into the crew of the Hatteras. He'd like see if members of the public recognize any of the names on his list of crew members and can give him background on the men.

"That's why I do archaeology," he said.

(Read about other Civil War battlefields in National Geographic magazine.)

Published January 11, 2013

Read More..