Hilda Solis stepping down as labor secretary

Hilda Solis announced that she is stepping down from her post as labor secretary, CBS News has confirmed. She sent a letter to President Obama today notifying him of her retirement.

Solis was nominated to the position the same day the president was inaugurated in 2009, serving through the president's entire first term. She ran the Labor Department during the worst economic recession since the Great Depression. The department, which calculates unemployment statistics, came under criticism during the presidential campaign for a steep drop in the jobless numbers from above 8 percent to below 8 percent right before Election Day.

President Obama called her "a critical member" of his economic team who has helped put "millions" of people back to work. "Hilda Solis has been a tireless champion for working families," the president wrote in a statement.

Before her current position, she was a member of Congress, representing California since 2001 but left that job to be the first Hispanic woman to run the agency.

The president must now name a replacement that must go through the Senate confirmation process. CBS News learned today that the president intends to nominate his chief of staff, Jack Lew, to run the Treasury Department.

Solis joins Secretary of State Hillary Clinton, Treasury Secretary Timothy Geithner, CIA Director David Petraeus and Defense Secretary Leon Panetta in stepping down from their cabinet-level posts.

A White House official says Health and Human Services Secretary Kathleen Sebelius, Veterans Affairs Secretary Eric Shinseki and Attorney General Eric Holder plan to remain in their positions.

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Arias Caught Lying to Cops in Recorded Phone Calls













Jodi Arias blatantly lied to police who asked her about Travis Alexander's death, telling them in recorded phone calls that she kept trying to call and message Alexander the week of his death but never heard back from him.


The phone calls were played as evidence during the fourth day of Arias' trial, in which she is charged with murder and could face the death penalty if convicted of killing Alexander in a "depraved and heinous" way. Arias has admitted to killing her former boyfriend, but claims it was self-defense.


During the phone conversations played in court, Arias can be heard telling Mesa, Ariz., detective Esteban Flores that she last talked to Alexander on Tuesday night, June 3, 2008, around 10 p.m. She had been in Los Angeles, about to leave to go to Utah to visit a new love interest, she said.


After June 3, he stopped calling her back, she said.


Photos of Key Players and Evidence in the Jodi Arias Murder Trial


"On Tuesday night (I talked to him), it was brief though, 10 o'clock maybe. I'd say 10 p.m. or 9 - 9:30. I was calling people because I was bored on the road. He was nice and cordial, but kind of acting like he had hurt feelings," she said.


"I may have called him Wednesday, from the road, and I sent him a couple of text messages, and a couple of pictures," she said, though Alexander didn't pick up and his voice mailbox was full. "That's unusual. He deletes all of his messages. I didn't want to be obsessive about it because we're not together anymore and I didn't like to call too much."


According to court records, Arias, 32, actually went to Alexander's home on in Mesa on Wednesday morning. There, the pair had sex and took graphic photos of one another with Alexander's camera.


Then, Arias is believed to have killed Alexander, 30, in his shower by stabbing him, slashing his throat from ear to ear, and shooting him in the head.


In the phone conversations, Arias told Flores that she considered calling Alexander's friends when he stopped returning her calls on Wednesday, but didn't want to act like "his mother."


Alexander's friends found his body five days later with stab wounds and a bullet wound, lying in blood in his home.


Flores asked Arias if she ever considered buying a gun, she said she was too scared of handguns.






Jodi Arias/Myspace | ABC News











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









Jodi Arias Trial: Defense Claims Victim Was Sex Deviant Watch Video







"I've looked into handguns. I have a list of things I'm scared of that I'm trying to overcome," she said. "I got that from Travis, you know, to push yourself out of your comfort zone, and do things you're afraid of. But handguns are expensive and not really in my price range right now."


Arias is accused of stealing her grandmother's handgun and using it to shoot Alexander in the head during the attack.
The detective interviewed Arias by phone multiple times in June after Alexander's body was discovered by his friends on June 9.


Arias was indicted on July 9, 2008, and changed her story again before her arraignment, telling a TV news station that she was at Alexander's house when he was killed and witnessed two intruders kill him.


After she was arraigned, Arias told police she killed Alexander, but did it in self-defense. Arias's attorneys have said that Alexander was controlling and abusive toward Arias, and described him as a "sexual deviant."


In earlier testimony in court today, Arias's new love interest, Ryan Burns, testified that Arias showed up to his house on the morning of Thursday, Dec. 5, just 24 hours after she killed Alexander.


There, the pair cuddled, kissed, and watched movies, according to Burns.


Burns, who met Arias at a business conference in spring, 2008, said he exchanged frequent long phone calls and online conversations with Arias before inviting her to come visit him in West Jordan, Utah, in June. Arias lived in California at the time.


She arrived at Burns's home 24 hours after she was expected there, telling him that she got lost, drove the wrong way on a freeway for a few hours, fell asleep for awhile, and then got lost again, Burns testified today.


She never told him that she had confronted Alexander with a knife or gun and ended up killing him just hours before their date.


When she arrived, the pair quickly got physical, he testified.


"We went back to my house. We talked for awhile, and agreed that we were going to watch a movie. At some point we were talking and we kissed. Every time we started kissing it got a little more escalated. Our clothes never came off, but at some point she was kissing my neck, I was kissing hers, but our clothes never came off," he said.


Burns said that both he and Arias stopped kissing at the time, though they again became physically involved later in the evening when Arias climbed on top of Burns and began kissing him. Burns said that they stopped kissing because he did not want her to "regret the visit" because of her Mormon beliefs about sex.


He also told prosecutors upon questioning that Arias was physically strong.


"She's very fit," he said, describing their encounter when she climbed on top of him. "She's very strong. She has close to a six pack (of abs)."


Prosecutors likely asked about the strength of Arias because in testimony Tuesday Maricopa County medical examiner Kevin Horn said Alexander was stabbed so forcefully that the blade chipped his skull and his neck was cut all the way back to the spinal cord.


Burns, who is also a Mormon, said he noticed two bandages on Arias's hand when she arrived at his house, which she told him she got when a glass broke at her place of employment, Margaritaville.


During her visit, the pair also went to a business meeting and went out with Burns' friends where Burns described Arias as acting "shy" and a "little awkward."


"She was fine, she was laughing about simple little things like any other person. I never once felt like anything was wrong during the day. With a crowd she was a little awkward in social areas, but one on one she was very talkative and excitable," he said.






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Pruney fingers give us better grip underwater









































WHY do our fingers do prune impressions when soaked? It could be an adaptation that gives us better grip underwater.












Fingers and toes wrinkle in water after about 5 minutes due to the constriction of blood vessels. This reduction in volume pulls the skin inward, but as the skin's surface area cannot change, it wrinkles. A study in 2011 showed that wrinkles form a pattern of channels that divert water away from the fingertip – akin to rain treads on tyres. The team thought that this could aid grip.












To find out, Tom Smulders and his team at Newcastle University, UK, timed people as they transferred wet or dry objects from one box to another with and without wrinkled fingers.












With wrinkles, wet objects were transferred about 12 per cent faster than with unwrinkled fingers. The time it took to transfer dry objects was the same regardless of wrinkles.












So why aren't our digits always prune-like? "With wrinkles, less of your skin surface touches the object, so there may be issues of sensitivity," Smulders suggests.












Journal reference: Royal Society Biology Letters, DOI: 10.1098/rsbl.2012.0999.




















































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Arianespace says 2012 sales leapt by 30%






PARIS: The European space launch company Arianespace said Tuesday that its 2012 sales rose 30 per cent and forecast that it would dominate Russian and US rivals this year with a market share of more than 60 per cent.

Arianespace sales soared to more than 1.3 billion euros, and the company said that it already covered 60 per cent of the global market last year, bringing its order book to 4.0 billion euros, or three years' worth of activity.

This year, the company plans 12 launches with three different vehicles, the giant Ariane 5 rocket, the smaller Vega, and the Russian rocket Soyuz, up from 10 in 2012, chief executive Jean-Yves Le Gall told a press conference.

He called 2012 a "remarkable" year, noting that the company had launched seven Ariane 5 rockets to mark its 10th consecutive year without a failure, and had put a total of 75 tonnes of satellites into orbit.

Arianespace could even surpass 12 launches this year if one of its rivals is unable to honour their contracts, Le Gall noted, joking: "When they sign contracts we are the one that launches the satellites."

Competitors include the private US firm SpaceX, which developed its own launch vehicle over a period of 10 years and successfully delivered a payload last year to the International Space Station with its reusable Dragon launch vehicle.

The Russian rocket Proton has had a spotty launch record meanwhile, but its successor Angara is set for its first launch this year.

Elsewhere, the US-Russian company Sea Launch is in financial trouble, while Chinese rockets are not yet serious rivals for Arianespace.

The European group still depends on subsidies from countries that have backed it from the beginning, but Le Gall estimated that it needed a little more than 100 million euros last year, down from 125 million a year before, and 250 million 10 years earlier.

Ariane 5 is to be replaced by an Ariane 6 rocket, pending confirmation of that project next year. Arianespace forecasts that it would then be profitable without public aid.

- AFp/jc



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The hottest year on record



































Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


Extreme heat, drought ravage Midwest


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USADA head: I got death threats during Armstrong probe

(CBS News) Travis Tygart is the head of the U.S. Anti-Doping Agency, which polices U.S. Olympic sports. Lance Armstrong won the world's most grueling event, the Tour de France, seven times. But after Tygart's investigation, Armstrong lost all of his titles. In his first interview, Tygart spoke with us for the premier of a new program, "60 Minutes Sports" on Showtime. Tygart says Armstrong was doping in his very first win at the Tour de France in 1999. The drug was EPO, which boosts endurance.

TRAVIS TYGART: Six samples that were taken from Lance Armstrong were retested in '05. And they were positive.

SCOTT PELLEY: In '99, when the tests were originally taken, was it reported that they were negative?

TYGART: There was no test for EPO. They were not tested for EPO at that time.

PELLEY: And when you tested for them in 2005, you discovered that they were --

TYGART: All six were flaming positive.

PELLEY: Flaming positive?

TYGART: Flaming positive.

Armstrong allegedly offered large "donation" to doping agency
Atty. denies report Lance Armstrong will admit doping
Lance Armstrong sued for more than $1.5M by U.K. newspaper over libel case

Tygart told Pelley that throughout the investigation, witnesses were intimidated to try to keep the code of silence from breaking.

PELLEY: Was Lance Armstrong personally involved in intimidating these other riders to keep them quiet?

TYGART: He was. It was tough. All -- all these witnesses were -- were scared of the repercussions of them simply telling the truth.

PELLEY: What could Lance Armstrong do to them?

TYGART: Incinerate them.

Former teammate Levi Leipheimer felt the heat. In his sworn affidavit, he says he came to a cycling dinner after he testified to the grand jury. Leipheimer says Armstrong was there and sent Leipheimer's wife a text that read, "Run don't walk."

PELLEY: What did she take it to mean?

TYGART: It's a veiled threat. Knowing her husband had just testified, truthfully, in front of the grand jury and had told citizens of this country about this great fraud. It was a message: You better run.

PELLEY: Your investigation showed that there were personal threats made against riders who had decided to come clean. I wonder if there were any threats against you.

TYGART: There were, Scott.

PELLEY: These threats came from where?

TYGART: Emails, letters.

PELLEY: Anonymous?

TYGART: Yeah.

PELLEY: Can you remember any of the lines from the emails or the letters?

TYGART: The worst was probably putting a bullet in my head.

PELLEY: Did you take that seriously?

TYGART: Absolutely.

To hear the rest of Travis Tygart's story, tune into the premiere edition of "60 Minutes Sports" tomorrow at 10:00 p.m. on the Showtime Network.

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Menu Calorie Counts: How Accurate Are They?













They are supposed to help America's obesity problem: calorie counts boldly displayed on restaurant menus across the country and important information, considering Americans now eat one-third of their meals outside the home.


Two states and nine counties require them today, and by the middle of next year, a federal law is expected to force chain restaurants, convenience stores and vending machines nationwide to post calorie counts.


But how accurate are those numbers that so affect your waistline?


A 2011 study by Tufts University sampling food from 42 restaurants says it depends.


Fast food restaurants were the most accurate because of the uniform recipes and portions, but there were wide variations found in sit-down restaurants.


"We found that 20 percent of the foods we tested had 100 calories or more over what was stated on the menu," Lorien Urban, a postdoctoral associate in the energy metabolism lab at Tufts University and first author of the study, told ABC News. "We would consider that to be a considerable amount."


Urban explained that consuming an extra 100 calories per day can lead to an extra 10 pounds in one year.


Most concerning was that a majority of the errors Urban and her colleagues found were made on the diet side of the menu.










"These were the foods that people who are trying to manage their weight would gravitate towards and they may be getting more calories than they expect," she said.


ABC News sent producers in three cities that already require posting menu calories to major chains to do a sampling under the direction of a nationally known lab and found that more than half of the low-cal meals tested had more calories than listed on the menu.


In total 24 food samples from four sit-down restaurants and one McDonald's were collected and the results were surprising.


McDonald's did the best. Its Big Mac Meal (posted: 930) and its Premium Chicken Sandwich (posted: 400) tested 30 calories below the menu posting.


But the sit-down restaurants had results sometimes wildly different than advertised.


In all, only one calorie count was accurate -- a Skinnylicious chicken salad sandwich from the Cheesecake Factory.


Eleven meals had more calories than on the menu and 10 had fewer calories. Some were over by only 40 calories; another was over by as much as 420 calories, again at the Cheesecake Factory: This time an order of the fish and chips dinner.


Urban said that fast food restaurants tended to be more accurate than sit-down because of the formulaic preparation that fast food restaurants use.


"Things are arriving already packaged into the restaurants and it's just a matter of warming it up and serving it to the consumer," she said. "A sit-down restaurant, things are being prepared on [the] spot [and] by chance some extra butter gets into the pan."


That can change the calorie amount.


All the restaurants and their trade association say that most calorie counts are as accurate as possible and tested extensively to make sure.


They conceded that there are variations, mostly due to portion size and individual restaurant preparation, and that the menus warn actual calories may vary.


What can you do? Take control of what is put on top of the entree by asking for everything fattening -- such as cheeses, sauces or dressings -- on the side.



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World's oldest pills treated sore eyes








































In ancient Rome, physicians treated sore eyes with the same active ingredients as today. So suggests an analysis of pills found on the Relitto del Pozzino, a cargo ship wrecked off the Italian coast in around 140 BC.













"To our knowledge, these are the oldest medical tablets ever analysed," says Erika Ribechini of the University of Pisa in Italy, head of a team analysing the relics. She thinks the disc-shaped tablets, 4 centimetres across and a centimetre thick, were likely dipped in water and dabbed directly on the eyes.












The tablets were mainly made of the zinc carbonates hydrozincite and smithsonite, echoing the widespread use of zinc-based minerals in today's eye and skin medications. Ribechini says there is evidence that Pliny the Elder, the Roman physician, prescribed zinc compounds for these uses almost 250 years after the shipwreck in his seminal medical encyclopaedia, Naturalis Historia.












The tablets were also rich in plant and animal oils. Pollen grains from an olive tree suggest that olive oil was a key ingredient, just like it is today in many medical and beauty creams, says Ribechini.












The tablets were discovered in a sealed tin cylinder called a pyxis (see image above). The tin must have been airtight to protect its contents from oxygen corrosion.












"Findings of such ancient medicines are extremely rare, so preservation of the Pozzino tablets is a very lucky case," says Ribechini.












The cargo of the wreck, discovered in 1989, is rich in other medical equipment, including vials and special vessels for bloodletting. This suggests that one of the passengers may have been a physician.












Journal reference: PNAS, DOI: 10.1073/pnas.1216776110


















































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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Samsung tips record Q4 profit of US$8.3b






SEOUL: South Korea's Samsung Electronics said Tuesday it expected to post a record operating profit of 8.8 trillion won ($8.3 billion) in the fourth quarter of 2012.

The predicted operating profit for October-December represents an 89 per cent rise from a year earlier, and would beat the record of 8.1 trillion won set in the previous quarter.

Samsung, the world's largest technology firm by revenue, was giving earnings guidance before announcing official results later this month.

Fourth-quarter sales were estimated at 56 trillion won, up 18.4 per cent from a year earlier, according to the company, which did not provide figures for each of its business divisions.

Samsung, also the world's leading smartphone and memory chip maker, did not disclose its net profit estimate.

For Samsung, 2012 was a watershed year that saw it take a giant bite out of Apple Inc as it carved out a dominant position in the global mobile computing market.

Having ended Nokia's 14-year rule as the world's top cell phone manufacturer, Samsung saw its share of the lucrative smartphone market surge to 31.3 per cent in the third quarter of 2012, up from just 3.3 per cent in late 2009.

It extended its lead over main rival Apple as the top maker of smartphones worldwide, according to research firm IHS iSuppli, which gave Samsung 28 per cent of the market in 2012, up from 20 per cent the previous year.

Apple's share rose to 20 per cent in 2012 from 19 per cent, IHS said.

While Apple continues to rely mainly on its iPhone series, Samsung produces dozens of smartphone models every year that address all segments of the market, from the high-end to the low-end.

- AFP/ac



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Enough with 'Happy New Year' already




Time to put away all things New Year's, says Dean Obeidallah, starting with the constant "Happy New Year" greeting




STORY HIGHLIGHTS


  • Dean Obeidallah: You can stop saying Happy New Year now. It's tacky and too late

  • Even South Jersey School of Etiquette president said after the first week, stop

  • He says we don't say Merry Christmas or Happy Hanukah when those holidays are over

  • Obeidallah: It gets progressively more insincere. Lets agree to cut off the greeting at 7 days




Editor's note: Dean Obeidallah, a former attorney, is a political comedian and frequent commentator on various TV networks including CNN. He is the editor of the politics blog "The Dean's Report" and co-director of the upcoming documentary, "The Muslims Are Coming!" Follow him on Twitter: @deanofcomedy


(CNN) -- It's now a week after New Years Day, can we please stop saying, "Happy New Year?" Telling people "Happy New Year" more than a week after the first of the year is like keeping your Christmas lights up until February. It's tacky. And I grew up in New Jersey; I know a thing or two about tacky.


Plus it's bad New Year's etiquette. That's not just me talking, that's the opinion of etiquette expert Crystal Seamon-Primas, founder of the South Jersey School of Etiquette. (Stop laughing. We are not all "Jersey Shore.") Seamon-Primas told me: "In my opinion, after the first week, I stop wishing others a Happy New Year, the new year is well on its way."



Dean Obeidallah

Dean Obeidallah



The biggest reason we need to stop New Year's wishes weeks into the year is that it sounds so insincere. Hollow, not heartfelt, like something you say to a co-worker you really don't know well to fill an awkward silence, a small step up from, "That's some weather we're having, huh?"


The same goes for the insincerity you detect when people greet you a few days after January 1 with the question: "So how's your new year been so far?" Really? You are actually asking if I have survived the first "grueling" 48 hours of the year? If you really care about how my year is going, ask me in October.


Look: No one says "Happy Thanksgiving" on December 1. I never heard anyone offer a "Happy Fourth of July" on July 6. And when is the last time you heard a "Happy St. Patrick's Day" on March 19?



Even with the big religious holidays, well wishing starts before the holiday and stops with its occurrence. Go ahead and joyfully exchange wishes of "Have a Merry Christmas" the week before the holiday through Christmas Day, but not on December 29. Happy Hanukah greetings are fine throughout the eight-day holiday but not after. And Ramadan wishes are contained within the 30 days of the holy month and stop with the Eid celebration at the month's end.


Sure, I get it: It's a wish for a full year, not just a day. But among the vast array of omens that predict good fortune for the coming year, not one involves saying Happy New Year's for weeks on end. Believe me, there are some odd superstitions out there that will supposedly bring you luck for the year, from kissing a loved one as the clock strikes midnight to writing your new year's wishes on a piece of paper and planting it in the ground to eating lentils or black-eyed peas on New Year's Day.






There are even admonitions to avoid certain activities on New Year's Day because they portend bad luck for the coming year. One such superstition tells us that eating poultry on New Year's Day means you will financially struggle for the coming year, which I really wish I had known before I ate chicken with mixed vegetables on January 1.


If even one custom instructed us that extended New Year's wishes would increase the chances the year would indeed be a good one, I'd be saying Happy New Year's every day until April. But none do.


Consequently, I propose that from here out we need to come together in a bipartisan fashion -- as a lesson to our dysfunctional Congress -- and stop with New Year's wishes after the first seven days of the year. If someone does offer you such a greeting two or three weeks into the New Year, don't be rude, simply explain that it's like wishing someone Happy Valentines Day on February 18


In time, hopefully we'll all be on the same page on this issue. However, even if you are reading this after January 7, I still sincerely wish you, and your family, a very happy and healthy New Year. But this is the very last time I will say that in 2013.


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The opinions expressed in this commentary are solely those of Dean Obeidallah.






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