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As the Sun Awakens, NASA Keeps a Wary Eye on Space Weather – NASA Science

Earth and space are about to come into contact in a way that's new to human history. To make preparations, authorities in Washington DC are holding a meeting: The Space Weather Enterprise Forum at the National Press Club on June 8th.

"The sun is waking up from a deep slumber, and in the next few years we expect to see much higher levels of solar activity. At the same time, our technological society has developed an unprecedented sensitivity to solar storms. The intersection of these two issues is what we're getting together to discuss."

The National Academy of Sciences framed the problem two years ago in a landmark report entitled "Severe Space Weather Events—Societal and Economic Impacts." It noted how people of the 21st-century rely on high-tech systems for the basics of daily life. Smart power grids, GPS navigation, air travel, financial services and emergency radio communications can all be knocked out by intense solar activity. A century-class solar storm, the Academy warned, could cause twenty times more economic damage than Hurricane Katrina.

Much of the damage can be mitigated if managers know a storm is coming. Putting satellites in 'safe mode' and disconnecting transformers can protect these assets from damaging electrical surges. Preventative action, however, requires accurate forecasting—a job that has been assigned to NOAA.

 

Texas A&M News & Information Services » Blog Archive » Déjà vu: 1979 Oil Spill Like Today’s, But Took 10 Months To Cap

With many forecasts saying the gulf oil spill could continue leaking oil well into the fall, the situation is eerily reminiscent of an incident that happened 31 years ago when a Mexican well named Ixtoc I also blew out – and the resulting oil discharge lasted at least 10 months, says a Texas A&M University oceanographer who has more than 40 years of experience studying the Gulf of Mexico.

Norman Guinasso, who directs the Geochemical and Environmental Research Group (GERG) at Texas A&M, says the Deepwater Horizon well that caught fire and sank on April 20 and the Ixtoc are very similar events, especially in the failed efforts to contain the oil leaks.

The Ixtoc I well, owned by Pemex, the government-owned oil company of Mexico, exploded and eventually erupted about 50 miles off the coast of the Bay of Campeche in June 1979, sinking the drill platform named the SEDCO 135F.

“What is happening today, especially the failures to cap the well, happened in a similar way back in 1979,” Guinasso says.

“When the Ixtoc well failed, there was also an explosion and fire and the entire rig sank, just like the Deepwater Horizon well did. And just like the current spill, there was a blowout preventer that was supposed to have worked, but it did not.

 

 

Gas pipeline erupts in Texas – CNN.com

A 36-inch underground natural gas pipeline exploded into flames Monday in Johnson County, Texas, killing one and injuring at least five people before officials were able to shut the flow of gas, officials said.

Cleburne Fire Chief Clint Ishmael said all 13 workers on the crew at the site when the blast took place were accounted for and that one was dead.

"There was a crew working on the line, and they apparently ruptured it somehow and caused an explosion," Cleburne City Manager Chester Nolen said.

Nolen originally said that three people had been killed in the blast but later retracted that statement.

Flames were visible eight miles away, he said.

Video showed the site of the fire -- cattle country -- in the center of a patch of scorched grassland. No one was evacuated because no buildings were nearby, Nolen said.

 

Why Obama doesn’t dare become the ‘angry black man’ – CNN.com

Here's proof that President Obama has indeed ushered in a new era in race relations.

Who would have ever expected some white Americans to demand that an African-American man show more rage?

If you've followed the Gulf of Mexico oil disaster, you've heard the complaints that Obama isn't showing enough emotion.

But scholars say Obama's critics ignore a lesson from American history: Many white Americans don't like angry black men.

It's the lesson Obama absorbed from his upbringing, and from an impromptu remark he delivered last summer. Yet it's a lesson he may now have to jettison, they say, as public outrage spreads.

"Folks are waiting for a Samuel Jackson 'Snakes on the Plane' moment from this president as in: 'We gotta' get this $#@!!* oil back in the $#!!* rig!' But that's just not who Obama is,'' says Saladin Ambar, a political science professor at Lehigh University in Bethlehem, Pennsylvania.

 

Hartford Hospital Study Finds Marijuana Use Has Little Effect On Driving Skills -Courant.com

Marijuana use had little effect on simulated driving skills, according to a Hartford Hospital study, but test subjects were more easily distracted when under the influence of the drug.

Investigators from Hartford Hospital and the University of Iowa Carver College of Medicine assessed the simulated driving performance of 50 male and 35 female subjects in a double-blind, placebo-controlled trial. All 85 subjects reported having used marijuana from one to 10 times per month previously.

The study was published in the March issue of the Journal of Psychoactive Drugs.

 

NBC Nightly News 6.3.2010 Jupiter takes hit from asteroid

NBC Nightly News 6.3.2010 news segment. Jupiter takes hit from asteroid or comet. Earth is saved. Good hustle, Jupiter.

 
 

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