Saturday, June 15, 2013

Apple's newest AirPort Extreme base station gets dissected

Apple's newest AirPort Extreme base station gets dissected

The skyscraper? The hauteur router? The dapper WAP? All reasonable nicknames were considered, but in the end, Apple's sticking with "AirPort Extreme." The newest base station -- the one introduced alongside the company's Haswell-infused MacBook Air at WWDC -- takes on a new look and gains 802.11ac support, but that's not what you're here for. You're here for two reasons: first, you want to see this thing reverse engineered, and second, you want to get an idea of just how repairable it is. The gurus over at iFixit have done their usual teardown, offering up a plethora of lovely JPGs and settling on a respectable 8 out of 10 on the Repairability Index. Eager to learn more? Give that source link below a soft tap... with the key word being soft.

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Source: iFixit

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/2pNrf4-Dpqg/

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Friday, June 14, 2013

China astronauts enter space module

Three Chinese astronauts Thursday entered a space module after carrying out a successful docking manoeuvre, state media said, two days after the launch of the country's longest manned space mission.

The astronauts entered the Tiangong-1 space module at 0817 GMT, almost three hours after their spacecraft Shenzhou-10 had linked up with the space laboratory in an "automated docking", Xinhua said, citing the Beijing Aerospace Control Center.

The three -- who include China's second woman in space -- are spending 15 days in orbit as the country's ambitious space programme reaches another milestone.

The docking procedure was the fifth to take place between Shenzhou-type spacecraft and the space module, Xinhua said.

Two automated operations were carried out by the unmanned Shenzhou-8 in 2011 and both an automated and manual docking by the manned Shenzhou-9 in 2012.

Last year's manual docking, China's first, tested a technique that is needed to be able to construct a space station, which China aims to do by 2020.

Beijing sees the multi-billion-dollar space programme as a symbol of its growing global stature and technical expertise, and of the ruling Communist Party's success in turning around the fortunes of the once poverty-stricken nation.

Source: http://www.spacedaily.com/reports/China_astronauts_enter_space_module_Xinhua_999.html

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Cheetah acceleration key to success

See cheetahs, filmed for the research project at the Royal Veterinary School in Hatfield, making a series of quick turns, starts and stops

The fastest animal on land rarely uses its top speed to capture prey, according to a new analysis.

A study of cheetahs has shown that instead, the animal uses incredible acceleration and rapid changes in speed when hunting.

The animals get this acceleration by exerting nearly five times more power than that of famed sprinter Usain Bolt during his record-breaking 100m run.

The results are published in the journal Nature.

The findings amazed the scientist who led the research, Prof Alan Wilson of the Royal Veterinary College in Hatfield, UK.

"They are remarkable athletes - not just in terms of their speed, but also with their ability to accelerate and manoeuvre in capturing the prey," he told BBC News.

The top speed for a cheetah is often quoted is 65mph (105km/h). This was measured in 1965 by a scientist in Kenya timing the run of a semi-domesticated cheetah in Kenya running in a straight line on a firm dirt track.

But a well-fed zoo cheetah is not accustomed to running very fast - it does not need to - and so no one had seen zoo cheetah speeds greater than 40 mph (64km/h).

So for years, researchers wondered whether cheetahs might run much faster than 65 mph in the wild in order to capture prey.

Rapid acceleration

Prof Wilson and his team at the college's Structure and Motion Laboratory decided to find out by following five animals in the wild for a year using tracking collars fitted with movement detectors and GPS systems.

They found that the cheetahs did indeed run very fast at times - close to 60mph - but only occasionally. On most hunts they attained about 30 to 35 mph but they were accelerating and changing direction much more rapidly than has been seen in any other land animal.

They found that cheetahs could increase their speed by nearly 7mph (10km/h) in a single stride.

"They've arranged to have a low gear so they can accelerate very rapidly up to their top speed," said Prof Wilson.

Short bursts of speed can be quantified in power per kilogramme of the animal's weight. Jamaican sprinter Usain Bolt exerted 25 W/kg during his record-breaking run in 2009.

A horse used in a polo match exerts slightly more power per kg, around 30 W/kg, and a greyhound's is double that at 60 W/kg. But a cheetah can reach 120 W/kg.

The researchers also found that cheetahs also have a very strong grip, so much so that they rip up the ground as they run. They found it was the use of the animals' claws that enabled them to turn very sharply and to accelerate and decelerate very quickly.

The measurements have only been made possible because of the collars that have been developed by Prof Wilson specifically for the experiment.

"It is very hard for GPS to work on an animal that is ducking and diving, so the collar is an innovation in its own right," he said.

"We've been working on GPS for 12 years and the collars are the result of those labours. They are not your typical GPS tracking system that you get in the car or phone.

"The GPS is far more accurate we are getting positions and speeds five times a second. We combine those with readings from other instruments and we finish up with something that is very much more accurate both in terms of speed and position and very much more robust," Prof Wilson explained.

The team are currently using the collars to track lions and African wild dogs to obtain comparative measurements.

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Source: http://www.bbc.co.uk/news/science-environment-22861142#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa

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Thursday, June 13, 2013

iCar? iDrive? Apple brings its iOS to a dashboard near you.

Apple's new iOS in the Car will allow dictated phone calls and text messages, plus iTunes, Maps, and Messages, as well as new features they're still keeping under wraps.

By Joseph Osborne,?Tech News Daily / June 10, 2013

During its 24th annual Worldwide Developers Conference (WWDC) in San Francisco, Apple teased an interesting new mobile initiative: iOS in the Car, seen here during its brief debut by Apple's senior vice president of Internet and software services, Eddy Cue.

Courtesy of Apple / WWDC / Tech News Daily

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During its 24th annual?Worldwide Developers Conference?(WWDC) in San Francisco, Apple teased an interesting new mobile initiative: iOS in the Car. Showed off briefly onstage by Apple SVP of Internet and Software Services Eddy Cue, iOS in the Car is Apple's effort to work with car manufacturers to further integrate its mobile operating system. To that end, the iPhone maker claims to have "95 percent car integration," meaning the platform is ready to work with nearly all modern cars on the road today.

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iOS in the Car goes beyond services like iPod Out and Siri Eyes Free with access to phone calls, iTunes, Maps and Messages within the mobile OS. Cue briefly showed that users will be able to call up songs or artists through voice, as well as directions. Given that Siri can already handle it, we imagine the ability to initiate phone calls and text messages will be included, too.

While interesting news, this doesn't necessarily put Apple ahead of the pack in the race to your dashboard. Several companies have been publicly going at it for some time now, including those bullish enough to put out proprietary solutions, like Mercedes and its gesture-based, augmented reality known as?DICE. Unlike Apple's offering, DICE looks to take over not just the entire dashboard, but the windshield as well. Dangerous? Possibly. Cool? Absolutely.

Other auto makers, have opted to partner up with software creators to nab their share. Take?Ford and Microsoft's Sync?program, for instance. App developers were recently granted the option to join in the fun through its AppLink initiative, potentially opening your dashboard up to the range of your favorite apps, like Spotify.

In both regards, Apple has opted to take a far more conservative approach. But given its purportedly wide reach with 95 percent car integration, maybe that's enough to rocket iOS into the lead in the race for your dashboard. All things considered, don't expect to see iOS in the Car for a long time--until at least 2014,?according to Engadget.

Copyright 2013?LAPTOP, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Source: http://rss.csmonitor.com/~r/feeds/science/~3/oP48xPRIQjg/iCar-iDrive-Apple-brings-its-iOS-to-a-dashboard-near-you

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Hitler's Eagle's Nest To Receive Makeover

BERLIN -- Adolf Hitler's mountain retreat in Bavaria is getting a makeover, with a 17-million euro ($22.5 million) renovation project that will enlarge the historical information center now there.

The Bavarian government said Tuesday that building should begin in 2015.

The daily Sueddeutsche Zeitung reports the 1,000 square meter (11,000 square foot) center will be expanded to 2,500 square meters (27,000 square feet) in a project that will take until 2018.

The center includes details on Obersalzberg ? the mountain ridge where Hitler had his Eagle's Nest retreat and Berghof home and headquarters ? as well as on the Nazi regime in general.

The alpine village was a second center of power after Berlin for the Nazis, with high-ranking officials like Herman Goering, Albert Speer and Martin Bormann also keeping homes there.

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Source: http://www.huffingtonpost.com/2013/06/11/hitler-eagles-nest-makeover_n_3421614.html

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Iranian reformists rally around common candidate

TEHRAN, Iran (AP) ? Iran's presidential race lost one more candidate Tuesday but gained a new script: reformist leaders uniting behind relative moderate Hasan Rowhani to boost his once-improbable shot at victory.

Former presidents Mohammad Khatami and Akbar Hashemi Rafsanjani fell behind Rowhani after a rival moderate bowed out in attempts to consolidate reform-minded forces battered by years of crackdowns.

The move forced hardliners and conservatives favored by the ruling clerics to consider anointing their own unity candidate or risk having Friday's election slip away.

"Rowhani now has the best situation among the candidates," said Saeed Leilaz, a Tehran-based political analyst. "He will win the election on Friday."

But reformists still have major challenges ahead following former Vice President Mohammad Reza Araf's withdrawal from the presidential race.

Rowhani's backers must persuade their flock to go to the polls rather than boycott a vote many allege to be unfree and unfair. Iran's election overseers last month pruned the list of would-be hopefuls to eight candidates, most of them loyalists favored by both the theocracy and the military.

Among those cut from the candidates list was Rafsanjani, angering many reformists who believed only he had the stature to defeat the hardliners. Rafsanjani praised Aref's decision to withdraw in favor of his protege, Rowhani.

"Rafsanjani was really the only choice to re-energize reformists," said Rasool Nafisi, an Iranian affairs analyst at Strayer University in Virginia. "Rowhani only got their support because he is seen as Rafsanjani's man and a vote for Rowhani was a vote for Rafsanjani."

Rowhani, a 64-year-old cleric and former nuclear negotiator, rejects outgoing President Mahmoud Ahmadinejad's combative approach in world affairs and sides with Rafsanjani's view that Iran can maintain its nuclear program and ease tensions with the West at the same time.

Although all key decisions in Iran are ultimately in the hands of the ruling clerics, Rowhani's ties to the influential elder statesman Rafsanjani could give him more latitude to sway viewpoints if elected president.

But a significant number of opposition backers also say they are now more interested in a capable fiscal steward such as Tehran Mayor Mohammad Bagher Qalibaf as Iran's economy sinks under international sanctions and alleged mismanagement.

And more hardline candidates could well pull out of the race and rally around one of their own, such as current nuclear negotiator Saeed Jalili. Rowhani currently is set to face off against five conservative candidates including Jalili.

Beyond shaping the candidates' list, Iranian authorities also have kept an extremely tight lid on any possible dissent. They keep close watch for impromptu political rallies and try to choke off the Internet and foreign-based satellite TV channels such as the BBC and Voice of America.

Nevertheless, Hamid Reza Shokouhi, an editor at the pro-reform Mardomsalari newspaper, said Aref's withdrawal could boost turnout.

"It not only will move his supporters in favor of Rowhani, but it will also convince disappointed voters who didn't want to vote," said Shokouhi, adding that many had planned to boycott since "they saw no chance for either Aref or Rowhani to make it to the run-off because of the vote split."

Reactions were mixed, though, among a small sampling of pro-reform voters on the streets of Tehran.

Morteza Moradpour, a student, said "Aref's withdrawal can boost reformists very much because now reformists have one joint choice and can run more unified."

But Rahim Kazemi, a shopkeeper, said, "We would love to see Aref in the race because if there were a runoff he stood a better chance. I think now that he has withdrawn from the race many may not go to ballot boxes."

Under the Iranian system, if no candidate gets a majority in the first round, then the top two have a run-off.

The election will choose a successor for Ahmadinejad, who under the law cannot run for a third term. It is also a major test for Iran's clerically dominated establishment after Ahmadinejad's disputed 2009 re-election. That vote unleashed the worst domestic unrest since the 1979 Islamic Revolution. Many university students and other reformists remain imprisoned following a massive crackdown.

In his campaign stops, Rowhani has been careful not to confront authorities directly over the crackdown. But he has called for police to stop harassing women over their choice of clothes in public, and for restoring the dignity of universities and its students.

"Rowhani will let women have a greater role and freedom in society," said Shohreh Ghasemi, a nurse in Tehran. "Other candidates just urge women to sit at home waiting for to deliver another baby."

Rowhani represents an important test for Iran's broad spectrum of alternative voices, ranging from moderates who want less confrontation with the West to hardened opposition groups at odds with the Islamic system as a whole.

Rowhani has tried to keep his message broad, arguing that less confrontational policies would allow Iran to advance its nuclear program while easing Western concerns and allowing for sanctions to be rolled back.

The West and its allies fear Iran could be moving toward development of a nuclear weapon. Iranian officials, including Rowhani, insist that the country seeks nuclear reactors for energy and medical applications only.

Rowhani served as Rafsanjani's top national security adviser during his 1989-97 terms as president.

He took over the nuclear portfolio in 2003, a year after Iran's 20-year-old nuclear program was revealed. Iran later temporarily suspended all uranium enrichment-related activities to avoid possible sanctions from the U.N. Security Council.

Ahmadinejad strongly opposed any such concessions and deal-making, which took place while Khatami was president.

Rowhani, who backed Rafsanjani's unsuccessful candidacy in the 2005 presidential race, resigned as nuclear negotiator after a few testy meetings with the recently elected Ahmadinejad.

In a statement Tuesday after Aref's withdrawal from the race, Rowhani said he feels more responsibility to continue "reforms and moderations."

Aref said on his website that he made the decision to withdraw at Khatami's urging. He said Khatami told him that his continued candidacy "is not in the interest" of Iran's reformers.

Khatami then released a message thanking Aref, calling him "dear brother" and urging all reformists vote for Rowhani. "I will give my vote to his excellency the esteemed brother Rowhani. And I ask all reformists to see the presence of Rowhani (in the race) as an opportunity for achieving their demands."

Khatami is considered a father of Iran's reform movement, and Aref has been a close ally of Khatami's since his presidency from 1997 to 2005.

Rowhani also won an endorsement from Zahra Mostafavi, the daughter of the late founder of the Islamic Republic, Ayatollah Ruhollah Khomeini.

Source: http://news.yahoo.com/iranian-reformists-rally-around-common-candidate-191834222.html

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Wednesday, June 12, 2013

Clever Trunk Dividers Stop Your Groceries From Taking a Wild Ride

Clever Trunk Dividers Stop Your Groceries From Taking a Wild Ride

It's all but guaranteed that the most hair-raising drives you'll have will be immediately after you fill the trunk with groceries, plants, and anything else you don't want to topple. But with these $13 Stayhold trunk dividers, you can hand your keys to a Hollywood stuntman and not have to worry about the bread being crushed by a jug of milk.

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Source: http://feeds.gawker.com/~r/gizmodo/full/~3/-AKV7NutJng/clever-trunk-dividers-stop-your-groceries-from-taking-a-512664225

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