Shallow Mississippi River Could Hit Consumers













The U.S. Army Corps of Engineers is bracing for what could be a historic low levels of water along the Mississippi River that likely would halt barge traffic in the heart of the storied river.


Such a sudden stop would directly impact the American consumer.


"The Mississippi River is the lifeblood of the Gulf and Midwest, so a shutdown of traffic on the river -- whether at the mouth, the middle, or the headwaters -- is a great concern," noted Rep. Jeff Landry, R-La., whose district sits in the lower portion of the river. "If we shut down the river to commerce, we will see higher prices in basic commodities such as food and electricity and fewer jobs for hard-working mariners."


About $7 billion in commodities such as corn, grain, coal and petroleum are set to flow along the river in the months of December and January, according to American Waterways Operators, the trade group that represents barge companies along the river.


A drop in water level could result in barges carrying lighter loads or ceasing operation altogether.


Every inch of freight that barge companies lose equals hundreds of thousands of dollars in revenue. The result could be higher prices at the grocery store and at the gas pump.






Colby Buchanan/US Coast Guard/AP Photo











11-Mile Stretch of Mississippi River Closed Watch Video









"So much of what we use in our daily lives has its start on the river, whether we realize it or not," Tom Allegretti, AWO's president and CEO noted in a press release. "Agricultural products are critical exports, but they also fill our grocery stores. Coal that travels on the Mississippi fires our power plants and allows us to have electricity at the flip of a switch."


Allegretti's group was among 16 national organizations that sent President Obama and FEMA a letter this week asking for an emergency declaration to help keep the river open to navigation should levels drop.


With no rain at all, the river's historic low could be reached by Dec. 22, according to the Army Corps of Engineers. Navigation and commerce traffic could be impacted as soon as Dec. 11 near St. Louis -- a critical area where natural rocks beneath the river will become exposed.


The Army Corps has begun a 24-hour operation dredging the river.


Divine intervention could also help. The storms causing havoc in the Pacific Northwest could bring a silver lining for the thirsty river.


"We are extremely hopeful that the rain that is moving into the Upper Pacific Northwest is able to make it into the upper Mississippi watershed to grant us some relief from this extreme drought," said Bob Anderson, a spokesman for the Army Corps of Engineers.


Mother Nature also gave the winding river another temporary reprieve recently amid the aftereffects of Hurricane Sandy. The destructive storm's waters resulted in a bump of about 10 feet of water for the Mississippi.


But for now, all eyes are on the river's levels. If they drop to five feet, that is when limits will be set on loads of goods barges carry. Goods flowing through the middle part of the country will have to be transported via land.


"When you're land-locked, you could only rely on railroads and trucks," said Lynn Muench, AWO's senior vice president. "So you're looking at a lot of people being impacted."



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Weaver ants help flowers get the best pollinator









































MOST flowers don't want pesky ants hanging around scaring away would-be pollinators. Not so the Singapore rhododendron - the first flower found to recruit ants to chase poor pollinators away.












Francisco Gonzálvez at EEZA, the arid zone experimental station in Almeria, Spain, and colleagues studied flowers frequented by large carpenter bees (Xylocopa) and a much smaller solitary bee, Nomia. The larger bees seemed to be better pollinators - setting far more fruit than the smaller bees.












The team found that Nomia avoided plants with weaver ant patrols, and when they did dare to land, were chased away or ambushed by the ants. Being so much bigger, carpenter bees weren't troubled by the ants (Journal of Ecology, DOI:10.1111/1365-2745.12006).












Plants usually produce chemical repellents to scare off insects that prey on their pollinators. But lab tests suggested Gonzálvez's flowers were actively attracting weaver ants, although how remains a mystery. The team thinks carpenter bees choose flowers with ants so they don't have to compete with Nomia.












Michael Kaspari of the University of Oklahoma in Norman says this is a new kind of plant-ant interaction, and that the team makes a "strong case" for the rhododendron manipulating the behaviour of weaver ants to ward off inefficient pollinators.


















































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State funeral held for former Indian PM Gujral






NEW DELHI: Former Indian prime minister Inder Kumar Gujral, who engineered a thaw in India's relationship with arch rival Pakistan, was given a funeral with full state honours on Saturday.

Gujral's body, draped in the tricolour Indian flag, was brought to the cremation site from his New Delhi home in a flower-laden gun-carriage accompanied by military personnel who fired a 21-gun salute.

India's President Pranab Mukherjee and Prime Minister Manmohan Singh attended the ceremony held amid prayers on the banks of the Yamuna River.

Gujral, who served as prime minister in a coalition government from April 1997 to March 1998, died on Friday aged 92 from a lung infection.

India's newspapers were full of praise for Gujral on Saturday with the Indian Express calling him a "gentleman-politician" for his intellect and diplomacy.

The Hindustan Times hailed him for going "the extra mile to bring peace" in South Asia's troubled neighbourhood.

As premier, Gujral sought to improve India's strained ties with Pakistan, saying it was time for the two nations to leave the past behind and forge a new relationship.

He was famous for propounding the "Gujral Doctrine", a foreign policy approach based on peaceful accommodation that argued India should treat its neighbours with generosity.

Gujral, whose brother Satish ranks among India's most prominent artists and architects, is survived by two sons, Naresh, who is a member of parliament, and Vishal. His wife, a poetess, died last year.

Gujral was born in the city of Jhelum, Punjab (now a part of Pakistan), into a family of Congress party workers.

He began his career in politics as a student leader and member of the underground Communist Party of India. Gujral was arrested in 1942 and jailed for his involvement in the anti-colonial Quit India movement.

He joined the ruling Congress party after India won independence from Britain and rose through the ranks to become minister of information and broadcasting under prime minister Indira Gandhi from 1969-71 and 1972-75.

But Gujral ran foul of the party when he refused to censor radio broadcasts during the state of emergency imposed by Gandhi in 1975.

Gujral left the Congress party in the 1980s and joined the socialist Janata Dal, serving twice as India's foreign minister before being appointed prime minister in a coalition government in 1997.

Singh said as premier Gujral had set an example of "grace under pressure, of composure in difficult circumstances and of steadfastness to principles".

- AFP/ck



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Android-based Ouya game console shipping soon



Early birds get their hands on Ouya after December 28.



(Credit:
Ouya)


Let the gamers,
Android nuts, and open-source geeks rejoice -- the Ouya is shipping on time!


Well, at least the developers' consoles are, that is. Ouya first garnered attention by raising more than $8.5 million on Kickstarter this summer to create an inexpensive, open-source, Android-based game system.


Early supporters of the crowdfunding campaign got first dibs on a finished Ouya for as little as $95, but those aren't scheduled to ship until March. However, the hundreds of folks who ponied up $699 or more for a first-run, rooted developers' system with early SDK access get to experience Christmas twice in the same week when their consoles ship on December 28.


If creators of the Ouya do fulfill their original commitment to ship the dev kits in December, they'll deserve kudos. Plenty of other Kickstarter-funded projects have run into snags meeting original timelines and commitments -- the Pebble watch is now months late on its original ship date and still working out production issues, for example.



Ouya points out that all consoles will actually be dev kits, but the late December batch is a special group that cost more to produce and give big early backers a first crack at working with the platform. The only catch for developers is that at least some part of the game play has to be available for free, be it a demo or the whole shebang.


Ouya is also working on its own ODK (Ouya development kit) that game designers will be able to access. At the same time, Ouya says it's been busy optimizing Android Jelly Bean for gameplay on a large screen.


If Ouya takes off, 2013 could be a year in which a certain segment of the population gets even less exposure to the sun than in the past.


If you missed out on the first Ouya rush, there's still a chance to get in on the ground floor noob level. Ouya is giving away 10 developers' consoles next month.


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Photos: Kilauea Lava Reaches the Sea









































































































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Wild West: Calif. Braces for More Stormy Weather












Northern California is bracing for more stormy weather this weekend after heavy rain and strong winds knocked out power to thousands, delayed flights, tied up traffic and flooded some roadways.



After the second in a series of storms slammed the region Friday, scattered showers are expected Saturday before a third storm strikes Sunday morning, according to the National Weather Service.



A flash flood watch will remain in effect for most of the San Francisco Bay Area and the Santa Cruz Mountains throughout the weekend. The storms could cause rock and mud slides in areas already saturated and affected by wildfires this summer, said NWS forecaster Diana Henderson in Monterey.



"It's not a super storm by any measure, but this is pretty significant," Henderson said. "We should see periods of moderate to heavy rains."



Friday's stormy weather may be behind the death of a Pacific Gas & Electric worker in West Sacramento who was killed after his truck crashed into a traffic signal pole during the stormy weather.



Friday's storm delayed flights at San Francisco International Airport and knocked down a large tree that smashed a car and blocked a busy street for hours in the city's affluent Pacific Heights neighborhood.






AP Photo/The Press Democrat, Kent Porter








The North Bay was seemingly hit the hardest, as parts of Sonoma County received more than 7 inches of rain and areas in Napa County received nearly 6 inches, Henderson said.



With rain expected all weekend long, Tony Negro, a contractor from Penngrove, Calif., in Sonoma County, said he is worried about water flooding his workshop.



"I'm on my way to get some sand bags," he said.



Thousands of people were without power in that area after an outage that also affected the San Francisco-Oakland Bay Bridge. The suspension span of the bridge was briefly in the dark as traffic was backed up longer than usual because of rain and strong wind gusts.



Also, a mudslide shut down a stretch of Highway 84 east of Fremont, the California Highway Patrol reported. There was no estimate on when it would reopen.



In Sacramento, an empty big-rig jackknifed in the southbound lanes and struck the median divider on Interstate 5 south of downtown Friday morning, the CHP said.



"I would definitely say it's weather-related. The reports came in that he hit a water puddle and hydroplaned and couldn't correct," CHP Officer Mike Bradley said. "A lot of high-profile vehicles, especially the lighter ones, are getting windblown and having some problems maintaining their lane."



No one was injured in the crash on I-5, California's main north-south highway. But a second vehicle also was damaged and had to be towed, while workers cleaned up diesel fuel spilled from the tractor-trailer.



In West Sacramento, police say wet conditions may have been a factor when a PG&E worker died after he lost control of his vehicle and slammed into a traffic pole. PG&E workers at the scene told KCRA-TV that the driver had been working overtime and was returning from Clarksburg in Yolo County.



In Los Angeles, conditions were wet and gloomy as downtown skyscrapers disappeared in low-hanging clouds.





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Syria again disconnects nation from the internet



Paul Marks, chief technology correspondent


On 29 November, three days after it was slated for dropping cluster bombs in a playground, Bashar Al-Assad's embattled regime in Syria has severed all external connections to the internet, cutting the nation off from cyberspace. Many cellphone networks are also down.


It's possible the outages have been ordered to stymie transmission of news reports of fresh atrocities - but the Syrian government insists that a rebel attack on a key internet backbone cable caused the severance of services.






That's unlikely, says internet analytics outfit CloudFlare.com, owing to the systematic way it appeared to have been taken down. The video above shows the internet paths out of Syria closing down, one at a time. And at 01:00 GMT on Friday the New Hampshire-based traffic analyst Renesys said starkly: "In the global routing table, all 84 of Syria's IP address blocks have become unreachable, effectively removing the country from the internet."


The internet activist collective Anonymous claims to have undertaken its own analysis and has vowed revenge for the outage on behalf of the internet itself, rather than Syria's rebels: it has started a takedown programme targetting Syrian government websites around the world.


If Al-Assad's operatives did indeed take down the net (and they have done it before) they are failing to learn from Egypt's experience: a five-day internet outage in January 2011 did ousted president Hosni Mubarak no good at all. As Egyptian activist Wael Ghonim said later that year, technology can help to foment revolutions - but with or without it, it's the will of the people that's likely to prevail.




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Badminton: Olympic scandal prompts rule revamp






BANGKOK: The Badminton World Federation on Friday announced changes to Olympic doubles rules following a match-throwing scandal at the London Games, but said it would take no further action against coaches.

It said the new system, which will be introduced for the Rio Olympics in 2016, would "ensure such a regrettable spectacle is never witnessed in badminton again".

The BWF said that in the future, following the group stage, all pairs finishing second in their groups would be placed into a second draw to determine who they face in the knockout phase.

But pairs topping their group stage would have fixed positions equivalent to seeded placings in the knockout stage.

"This will eliminate any player's thoughts about actively trying to lose a match or matches, irrespective of other match results. Such a draw process can easily and effectively be made just after all group matches have been concluded," the federation said in a statement released in Bangkok.

Eight women's doubles players from South Korea, Indonesia and China were disqualified for trying to lose matches at the London Olympics.

The scandal prompted Chinese badminton star Yu Yang to say she was quitting the sport, although she resumed playing at the Super Series Premier event in Shanghai earlier this month.

In its statement, the federation said that the BWF Council had concluded it was "not legally feasible" to take further action against any coaches or entourages over the London Olympics case.

The federation noted that some of its member associations had already taken their own action, and said it had strengthened its own code of conduct.

The Korea Badminton Association initially banned two coaches for life but after an appeal reduced the suspension to two years.

The BWF also said its council had approved the trial early next year of an instant-replay line call system using cameras to show the exact place where a shuttle lands on the court.

- AFP/fa



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Apple's new iMacs now available online and in-store



A new iMac purchased and ready to walk out the door at Apple's 5th Ave. store in New York.

A new iMac purchased and ready to walk out the door at Apple's 5th Ave. store in New York.



(Credit:
Dan Farber/CNET)


Apple's newly redesigned iMacs are now available for order.


Apple has started selling the 21.5-inch model today both online and in its stores. As of this writing, Apple is saying that online buyers will have their 21.5-inch model shipped out in one to three business days. The 27-inch model is a bit of a different story. Although customers can preorder the 27-inch option today, Apple's site currently lists its ship date as two to three weeks.


At the flagship 5th Avenue Apple Store in New York City, the new
iMac was an invisible presence at 8:00 a.m. ET, when the 21-inch version of the latest all-in-one
Mac desktop became available for purchase. The older generation iMacs were still on the display table, and no one was lining up to be first in line to walk out with a new iMac.



According to a store employee, customers could buy the new iMac but it wouldn't be on display for a few hours. The machines were only recently received, and had to be loaded with the software used for the Apple products on display. Of course, the iMac doesn't have the buzz of the iPhone or
iPad, and it's much easier to have it delivered to you door than to lug it up the glass steps of the Apple store.

The new iMacs were unveiled last month during a special press event. The computer is just 5 mm thick at its edge around the display, but is thicker behind the screen where the PC components are. The 21.5-inch model starts at $1,299 for a 2.7GHz quad-core Intel Core i5 processor and 1TB hard drive. The low-end 27-inch option starts at $1,799 for a 2.9GHz quad-core Intel Core i5 and 1TB hard drive. All of the models come standard with one of a few Nvidia GeForce graphics cards.

CNET senior editor Rich Brown today posted his review of the new iMac, and gave the computer four stars out of five. Brown was pleased with the computer's "thin new design and a competitive, logical set of core component updates." However, he was frustrated by the iMac's lack of HDMI support.

Still, Brown said that the device's "overall polish [helps it] to maintain its leadership among high-end all-in-ones."

CNET's Dan Farber contributed to this report.

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Pictures: Inside the World's Most Powerful Laser

Photograph courtesy Damien Jemison, LLNL

Looking like a portal to a science fiction movie, preamplifiers line a corridor at the U.S. Lawrence Livermore National Laboratory's National Ignition Facility (NIF).

Preamplifiers work by increasing the energy of laser beams—up to ten billion times—before these beams reach the facility's target chamber.

The project's lasers are tackling "one of physics' grand challenges"—igniting hydrogen fusion fuel in the laboratory, according to the NIF website. Nuclear fusion—the merging of the nuclei of two atoms of, say, hydrogen—can result in a tremendous amount of excess energy. Nuclear fission, by contrast, involves the splitting of atoms.

This July, California-based NIF made history by combining 192 laser beams into a record-breaking laser shot that packed over 500 trillion watts of peak power-a thousand times more power than the entire United States uses at any given instant.

"This was a quantum leap for laser technology around the world," NIF director Ed Moses said in September. But some critics of the $5 billion project wonder why the laser has yet to ignite a fusion chain reaction after three-and-a-half years in operation. Supporters counter that such groundbreaking science simply can't be rushed.

(Related: "Fusion Power a Step Closer After Giant Laser Blast.")

—Brian Handwerk

Published November 29, 2012

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