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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How to set up an Eject All hot key in OS X

If you have a MacBook system that you regularly use at a desk such as in an office work space, then you may have a number of peripheral storage devices set up to manage backups and work-specific data, whether attached directly to the system or through a Thunderbolt, FireWire, or USB docking device. These can be convenient when you need them, but quite the opposite when you're packing up to depart.

The main reason for this is OS X's requirement that you manually unmount each drive that's attached to the system by either dragging it to the trash, clicking the eject button next to it in the Finder sidebar, or using the Eject function in the system or contextual menus. If you have multiple drives attached, you will need to systematically eject each one or chance interrupting communication with the drive, which may result in data loss.

While this isn't as much of an issue with desktop systems, with a laptop it is often easy to close the lid and pull the plugs to quickly be on your way, only to wake the system to a number of warnings about not having properly ejected your disks.

Set up this Automator work flow as a systemwide service, which can then be bound to a hot key for quick access to unmount any attached drive (click for larger view).

(Credit:
Screenshot by Topher Kessler/CNET)

Luckily, with the use of Terminal commands and Apple's Automator utility you can set up a hot key to quickly unmount all drives from your system, which should speed up your escape.

To do this, first open the Automator utility in the OS X Applications folder, and then follow this procedure:

1. Create a new Service work flow


2. Set the service to receive "No Input" but work in "All Applications"


3. Locate and drag the Run Shell Script action to the work flow window


4. Change the default "cat" command to the following two commands (the first removes all "ejectable" media like optical disks, and the second unmounts all drives except for those in use, such as the boot drive):

   diskutil eject /Volumes/*
   diskutil unmountDisk /Volumes/*



5. Save the service with an appropriate name (such as EjectAll)

At this point you can test the work flow to see if it ejects your disks for you (it should). Since the work flow is a service that is available for all applications, it should now be available in the Services submenu of the application menu (next to the Apple menu) for the foremost program. Additionally, you can set a custom hot key to invoke this service at any time. To do this, go to the Keyboard system preferences and select the Services section in the Keyboard Shortcuts tab. In here, locate the new service by the name you gave it (it should be listed under General) and click the "Add shortcut" button to assign a hot-key sequence to it.

With this done, you can now invoke the hot-key sequence or select the service from the application menu to quickly unmount and eject all attached drives and have your system ready to go.

---

Questions? Comments? Have a fix? Post them below or !
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Pictures: Wildfires Scorch Australia Amid Record Heat

Photograph by Jo Giuliani, European Pressphoto Agency

Smoke from a wildfire mushrooms over a beach in Forcett, Tasmania, on January 4. (See more wildfire pictures.)

Wildfires have engulfed southeastern Australia, including the island state of Tasmania, in recent days, fueled by dry conditions and temperatures as high as 113ºF (45ºC), the Associated Press reported. (Read "Australia's Dry Run" inNational Geographic magazine.)

No deaths have been reported, though a hundred people are unaccounted for in the town of Dunalley, where the blazes destroyed 90 homes.

"You don't get conditions worse than this," New South Wales Rural Fire Service Commissioner Shane Fitzsimmons told the AP.

"We are at the catastrophic level, and clearly in those areas leaving early is your safest option."

Published January 8, 2013

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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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Hisense offers smaller UHD TVs

The XT880 is a 65-inch Ultra HD television

(Credit:
Ty Pendlebury/CNET)

LAS VEGAS--Hisense has unwrapped two new Ultra HD (UHD) TV ranges at this year's CES, the flagship XT900 and the smaller XT880, with a 65-inch XT880 on display during its CES press conference.

The 4K UHDTV XT880 series of 3D and Wi-Fi-enabled Smart TVs will be available in 50-, 58-, and 65-inch sizes.

All of the TVs come with a range of features including Smart TV with onboard Wi-Fi, active 3D with two sets of glasses, and a 240Hz refresh rate. Additionally, the TV features a detachable USB camera for Skype calling, built-in gesture control, and facial recognition.

Pricing and availability of the UHD televisions has yet to be announced.

Ultra HD (formerly 4K) is a resolution featuring 3,840×2,160 pixels and is the latest consumer format after HD.

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Primitive and Peculiar Mammal May Be Hiding Out in Australia

It’d be hard to think of a mammal that’s weirder than the long-beaked, egg-laying echidna. Or harder to find.

Scientists long thought the animal, which has a spine-covered body, a four-headed penis, and a single hole for reproducing, laying eggs, and excreting waste, lived only in New Guinea. The population of about 10,000 is critically endangered. Now there is tantalizing evidence that the echidna, thought to have gone extinct in Australia some 10,000 years ago, lived and reproduced there as recently as the early 1900s and may still be alive on Aussie soil.

The new echidna information comes from zoologist Kristofer Helgen, a National Geographic emerging explorer and curator of mammals at the Smithsonian Institution. Helgen has published a key finding in ZooKeys confirming that a skin and skull collected in 1901 by naturalist John T. Tunney in Australia is in fact the western long-beaked echidna, Zaglossus bruijnii. The specimen, found in the West Kimberley region of Western Australia, was misidentified for many years.

(More about echidnas: Get to know this living link between mammals and reptiles.)

Helgen has long been fascinated by echidnas. He has seen only three in the wild. “Long-beaked echidnas are hard to get your hands on, period,” he said. “They are shy and secretive by nature. You’re lucky if you can find one. And if you do, it will be by chance.” Indeed, chance played a role in his identification of the Australian specimen. In 2009, he visited the Natural History Museum of London, where he wanted to see all of the echidnas he could. He took a good look in the bottom drawer of the echidna cabinet, where the specimens with less identifying information are often stored. From among about a dozen specimens squeezed into the drawer, he grabbed the one at the very bottom.

(Related from National Geographic magazine: “Discovery in the Foja Mountains.”)

“As I pulled it out, I saw a tag that I had seen before,” Helgen said. “I was immediately excited about this label. As a zoologist working in museums you get used to certain tags: It’s a collector’s calling card. I instantly recognized John Tunney’s tag and his handwriting.”

John Tunney was a well-known naturalist in the early 20th century who went on collecting expeditions for museums. During an Australian expedition in 1901 for Lord L. Walter Rothschild’s private museum collection, he found the long-beaked echidna specimen. Though he reported the locality on his tag as “Mt Anderson (W Kimberley)” and marked it as “Rare,” Tunney left the species identification field blank. When he returned home, the specimen was sent to the museum in Perth for identification. It came back to Rothschild’s museum identified as a short-beaked echidna.

With the specimen’s long snout, large size, and three-clawed feet, Helgen knew that it must be a long-beaked echidna. The short-beaked echidna, still alive and thriving in Australia today, has five claws, a smaller beak, and is half the size of the long-beaked echidna, which can weigh up to 36 pounds (16 kilograms).

As Helgen began tracing the history and journey of the specimen over the last century, he crossed the path of another fascinating mind who had also encountered the specimen. Oldfield Thomas was arguably the most brilliant mammalogical taxonomist ever. He named approximately one out of every six mammals known today.

Thomas was working at the Natural History Museum in London when the Tunney echidna specimen arrived, still misidentified as a short-beaked echidna. Thomas realized the specimen was actually a long-beaked echidna and removed the skull and some of the leg bones from the skin to prove that it was an Australian record of a long-beaked echidna, something just as unexpected then as it is now.

No one knows why Thomas did not publish that information. And the echidna went back into the drawer until Helgen came along 80 years later.

As Helgen became convinced that Tunney’s long-beaked echidna specimen indeed came from Australia, he confided in fellow scientist Mark Eldridge of the Australian Museum about the possibility. Eldridge replied, “You’re not the first person who’s told me that there might be long-beaked echidnas in the Kimberley.” (That’s the Kimberley region of northern Australia.) Scientist James Kohen, a co-author on Helgen’s ZooKeys paper, had been conducting fieldwork in the area in 2001 and spoke to an Aboriginal woman who told him how “her grandmothers used to hunt” large echidnas.

This is “the first evidence of the survival into modern times of any long-beaked echidna in Australia,” said Tim Flannery, professor at Macquarie University in Sydney. “This is a truly significant finding that should spark a re-evaluation of echidna identifications from across northern Australia.”

Helgen has “a small optimism” about finding a long-beaked echidna in the wild in Australia and hopes to undertake an expedition and to interview Aboriginal communities, with their intimate knowledge of the Australian bush.

Though the chances may be small, Helgen says, finding one in the wild “would be the beautiful end to the story.”

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