Friday, February 22, 2013

$16 for a Colorful 30-Pin iPhone 5 Adapter and Matching Lightning Cable ($40 Value)

Highlights:

  • Choose pink, blue, green, purple, black, yellow, or white
  • Includes 30-pin adapter and lightning cable
  • Convert old accessories to work with iPhone 5
  • Shipping included

The Fine Print

  • Limit per person: 10 (+10 as a gift)
  • No cancellations/refunds after end of promotion
  • Shipping is included
  • Ships only within the continental United States; not valid for Alaska, Hawaii, or Canada
  • ? ?View all terms
    • Estimated shipping time is 4-6 weeks
    • Product is automatically shipped to the address you enter during checkout; no further action is required

Deal Information

Bring a little color to your life with today's deal: $16 gets you a 30-pin adapter and a matching lightning cable in your choice of seven colors, a $40 value.

A marriage of design and function, these accessories are essential for anyone with an iPhone 5. The adapter makes your 8-pin phone compatible with your old 30-pin accessories, such as old car chargers, while the matching lightning cable cuts you some slack. Connect the adapter to your old 30-pin accessory, then attach your iPhone 5 with or without the lightning cable, depending on how much wiggle room you need. Choose classic black or white, or have a little fun with pink, blue, green, or purple. Don't spend money replacing old accessories when you can easily make them compatible with today's deal!

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Source: http://feedproxy.google.com/~r/tippr-austin/~3/e764X54V0z8/

willie nelson

LG flaunts Panorama VR feature on Optimus G Pro (video)

LG flaunts Panorama VR feature on Optimus G Pro video

Since creating regular panorama shots is so last year, LG's come up with a new option for its Optimus G Pro. We first heard about Panorama VR camera app during the launch of the 5.5-inch handset, and now the Korean company's just outed a YouTube video showing how it works. It looks very similar, but not identical to Google's latest Photo Sphere update, letting you pan in different directions while photos of the scene are captured and stitched automatically. The software compiles it into a large panorama file that lets you pan and zoom into the scene, exactly like the recent Android 4.2 option. We've reached out to LG to see if there's any relation between the two apps, but more choice is always better anyway, no? Check the video after the break to see it in action.

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Source: LG (YouTube)

Source: http://www.engadget.com/2013/02/21/lg-flaunts-panorama-vr-feature-on-optimus-g-pro-video/

sarah palin

Lego sales soar on demand for new girls' series

(AP) ? Danish toy maker Lego says sales soared 25 percent last year thanks partly to the new Lego Friends series of building blocks designed for girls.

The privately owned company says that on revenue of 23.4 billion kroner ($4.2 billion) it made net profits of 5.6 billion kroner ($1 billion), up 38 percent.

The company, based in western Denmark, said Thursday that series like Lego Star Wars and Lego Ninjago were among the more popular. But it was the novel rollout for girls, Lego Friends, that sold much better than expected ? to the extent that the company was unable to keep up with demand.

CEO Joergen Vig Knudstorp says Lego had shown it can develop toys that children across world "put at the top of their wish lists in 2012."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/f70471f764144b2fab526d39972d37b3/Article_2013-02-21-EU-Denmark-Earns-Lego/id-a39e634d916e4736aa5591c232758341

Adam Greenberg

Tuesday, February 19, 2013

Venezuela's Chavez in surprise return from Cuba

CARACAS (Reuters) - Venezuelan President Hugo Chavez made a surprise return from Cuba on Monday more than two months after surgery for cancer that has jeopardized his 14-year rule of the South American OPEC member.

The 58-year-old socialist leader's homecoming will fuel supporters' hopes he could return to active rule but there was no new information on his medical state and Chavez might be simply hoping to smooth a transition.

After a six-hour operation in Cuba on December 11, Chavez had not been seen or heard in public until photos were published of him on Friday.

"We have arrived back in the Venezuelan fatherland. Thanks, my God! Thanks, my beloved people! Here we will continue the treatment," Chavez said via Twitter after flying in.

There had been speculation Chavez was not well enough to travel despite wanting to return for continued treatment for the disease he was first diagnosed with in mid-2011.

But Vice President Nicolas Maduro said Chavez flew in at about 2:30 a.m. local time (2 a.m. ET) from Havana and was in a military hospital in Caracas, where a crowd was gathering.

"I remain attached to Christ and trusting in my nurses and doctors," Chavez also tweeted. "Onwards to victory forever! We will live and we will conquer!"

He added his thanks to Cuban leaders Raul and Fidel Castro for his treatment there.

FIREWORKS MARK RETURN

Chavez's arrival thrilled supporters in the nation of 29 million people, where his common touch and welfare policies have made him an idol to the poor.

"It's fabulous news, the best thing possible," Chavez's cousin, Guillermo Frias, told Reuters from the president's rural birthplace in Barinas state. "Venezuela was waiting for him, everyone wants to see him. Welcome home! Thank God he's back!"

Fireworks could be heard going off in some Caracas neighborhoods as news spread and celebrations began among "Chavistas."

Government ministers were jubilant with one singing "He's back, he's back!" live on state TV. They asked Chavez's euphoric supporters to respect the peace of patients at the military hospital.

Chavez's arrival implied some improvement in his condition, at least enough to handle a flight of several hours.

But aides have emphasized in recent days his state remains delicate. "It's a complex, difficult situation, but Chavez is battling and fighting for his life," Foreign Minister Elias Jaua said during the weekend as he described a recent visit to Chavez.

The December operation in Havana was his fourth for the cancer first detected in his pelvic area in June 2011.

USING TUBE

On Friday, the government published photos showing Chavez lying in a hospital. Officials said he was breathing through a tracheal tube and struggling to speak.

Chavez's pre-dawn return was a typical surprise move for the former soldier whose rule has combined constant political theatrics with thundering anti-U.S. rhetoric, tough treatment of opponents and lavish spending of oil revenues on the poor.

Opponents have been decrying government secrecy over Chavez's condition, and some have called for a formal declaration that he is unfit to rule. That would trigger a new presidential election within 30 days, probably between Maduro and opposition leader Henrique Capriles.

Maduro, a 50-year-old former bus driver, is Chavez's preferred successor and would be favorite to win a close vote in such a scenario.

"Uncertainty over a possible presidential election remains intact, despite the president's return," Venezuelan political analyst Luis Vicente Leon said.

After winning re-election in October last year, and wrongly declaring himself cured, Chavez was unable to attend his own swearing-in ceremony in January. To the fury of his foes, Venezuela's Supreme Court ruled that he remained president and could be sworn in later.

That could now happen at the military hospital.

"Now the president is back, there can be no doubt about the democratic institutions working in Venezuela," Information Minister Ernesto Villegas said.

"There were some who dream of unseating Chavez and the revolution, but here we always said Chavez is the president elected and re-elected by will of the Venezuelan people."

Chavez's return will eclipse national debate over a recent devaluation of the local currency. It has proved highly popular among Venezuelans but opposition parties see it as evidence of economic incompetence by the government.

Unlike previous returns to Venezuela after treatment, state media showed no images of Chavez this time.

His lengthy absence in Cuba had fuelled a long-held opposition accusation that Venezuela's government was being manipulated and directed from Havana. Former Cuban leader Fidel Castro is a political mentor and father figure to Chavez and Castro visited him regularly in the hospital.

Some 20 Venezuelan students have spent the past four days chained up close to the Cuban Embassy in Caracas in protest of what they see as interference from Havana in internal affairs.

Capriles welcomed Chavez back but pointedly said he hoped it would mean a return to order in government and attention to Venezuelans' daily problems.

(Additional reporting by Mario Naranjo; Editing by Angus MacSwan, James Dalgleish and Bill Trott)

Source: http://news.yahoo.com/venezuelas-chavez-makes-surprise-return-home-cuba-ministers-094812839.html

Rich Kids of Instagram

High court reject's rapper C-Murder's appeal

(AP) ? The Supreme Court has passed up another chance to deal with an anomaly of constitutional law that requires federal juries to reach unanimous verdicts in criminal cases, but allows states to make different rules.

The court on Tuesday rejected the appeal of the rapper known as C-Murder, who is serving a life sentence for killing a 16-year-old fan in Louisiana. A jury voted 10-2 to convict the rapper, whose real name is Corey Miller.

Louisiana and Oregon are the only two states that allow for non-unanimous convictions for some crimes.

The justices recently have rejected similar appeals asking them to treat state and federal trials equally. Decisions involving gun rights and other issues generally require states to extend the same constitutional rights as the federal government.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-02-19-Supreme%20Court-Rapper's%20Trial/id-635cd76b36c04ef295383636e571d837

ozzie guillen buster posey

New insect: Spectacular forcepfly species discovered for the first time in South America

Feb. 15, 2013 ? Forcepflies are usually known as earwigflies, because the males have a large genital forceps that resembles the cerci of earwigs. A new species of forcepfly Meropeidae (Mecoptera) from Brazil was described, representing only the 3rd extant species described in this family and the 1st record of the family from the Neotropical region.

The distribution and biogeography of the family are discussed and it is even proposed that Meropeidae originated before continental drift and then divided into two branches, northern and southern, with the breakup of the old supercontinent Pangea.

The study was published in the open access journal ZooKeys.

Despite all previous collecting efforts in this area the species had never been recorded before. The specimen was collected in a private ranch near a forest fragment surrounded by farms in the Atlantic Forest biome, one of the most threatened in Brazil. It can be found in a variety of habitats, including woodland, Jarrah forest, and sand plain vegetation. What makes forcepflies special is the fact that little is known about their biology and the immature stages remain a mystery to scientists. The adults, who are nocturnal and seem to live on the ground, are also capable of stridulation, or the production of sound by rubbing certain body parts.

"The discovery of this new relict species is an important signal to reinforce the conservation of Brazilian Atlantic Forest biome. Certainly there are many more mecopterans species yet to be discovered in these forests," said the lead author Dr Renato Machado from the Texas A & M University, College Station, USA.

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Story Source:

The above story is reprinted from materials provided by Pensoft Publishers, via EurekAlert!, a service of AAAS.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. K. M. Shameem, Kaniyarikkal Prathapan. A new species of Callispa Baly (Coleoptera, Chrysomelidae, Cassidinae, Callispini) infesting coconut?palm (Cocos nucifera L.) in India. ZooKeys, 2013; 269 (0): 1 DOI: 10.3897/zookeys.269.4240

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_environment/~3/Q6osUuTIM9M/130217084914.htm

pro bowl

Monday, February 18, 2013

Affordable fuel cells closer: Synthetic molecule first electricity-making catalyst to use iron to split hydrogen gas

Feb. 17, 2013 ? To make fuel cells more economical, engineers want a fast and efficient iron-based molecule that splits hydrogen gas to make electricity. Online Feb. 17 at Nature Chemistry, researchers report such a catalyst. It is the first iron-based catalyst that converts hydrogen directly to electricity. The result moves chemists and engineers one step closer to widely affordable fuel cells.

"A drawback with today's fuel cells is that the platinum they use is more than a thousand times more expensive than iron," said chemist R. Morris Bullock, who leads the research at the Department of Energy's Pacific Northwest National Laboratory.

His team at the Center for Molecular Electrocatalysis has been developing catalysts that use cheaper metals such as nickel and iron. The one they report here can split hydrogen as fast as two molecules per second with an efficiency approaching those of commercial catalysts. The center is one of 46 Energy Frontier Research Centers established by the DOE Office of Science across the nation in 2009 to accelerate basic research in energy.

Fuel cells generate electricity out of a chemical fuel, usually hydrogen. The bond within a hydrogen molecule stores electricity, where two electrons connect two hydrogen atoms like a barbell.

Fuel cells use a platinum catalyst -- essentially a chunk of metal -- to crack a hydrogen molecule open like an egg: The electron whites run out and form a current that is electricity. Because platinum's chemical nature gives it the ability to do this, chemists can't simply replace the expensive metal with the cheaper iron or nickel. However, a molecule that exists in nature called a hydrogenase (high-dra-jin-ace) uses iron to split hydrogen.

Bullock and his PNNL colleagues, chemists Tianbiao "Leo" Liu and Dan DuBois, have taken inspiration for their iron-wielding catalyst from a hydrogenase. First Liu created several potential molecules for the team to test. Then, with the best-working molecule up to that point, they determined and tweaked the shape and the internal electronic forces to make additional improvements.

One of the tricks they needed the catalyst to do was to split hydrogen atoms into all of their parts. If a hydrogen atom is an egg, the positively charged proton that serves as the nucleus of the atom would be the yolk. And the electron, which orbits around the proton in a cloud, would be the white. The catalyst moves both the proton-yolks and electron-whites around in a controlled series of steps, sending the protons in one direction and the electrons to an electrode, where the electricity can be used to power things.

To do this, they need to split hydrogen molecules unevenly in an early step of the process. One hydrogen molecule is made up of two protons and two electrons, but the team needed the catalyst to tug away one proton first and send it away, where it is caught by a kind of molecule called a proton acceptor. In a real fuel cell, the acceptor would be oxygen.

Once the first proton with its electron-wooing force is gone, the electrode easily plucks off the first electron. Then another proton and electron are similarly removed, with both of the electrons being shuttled off to the electrode.

The team determined the shape and size of the catalyst and also tested different proton acceptors. With the iron in the middle, arms hanging like pendants around the edges draw out the protons. The best acceptors stole these drawn-off protons away quickly.

With their design down, the team measured how fast the catalyst split molecular hydrogen. It peaked at about two molecules per second, thousands of times faster than the closest, non-electricity making iron-based competitor. In addition, they determined its overpotential, which is a measure of how efficient the catalyst is. Coming in at 160 to 220 millivolts, the catalyst revealed itself to be similar in efficiency to most commercially available catalysts.

Now the team is figuring out the slow steps so they can make them faster, as well as determining the best conditions under which this catalyst performs.

This work was supported by the Department of Energy, Office of Science.

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Story Source:

The above story is reprinted from materials provided by DOE/Pacific Northwest National Laboratory.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Tianbiao Liu, Daniel L. DuBois, R. Morris Bullock. An iron complex with pendent amines as a molecular electrocatalyst for oxidation of hydrogen. Nature Chemistry, 2013; DOI: 10.1038/nchem.1571

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_science/~3/XzD42vuHiWY/130217134237.htm

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