Thursday, March 28, 2013

40 years on, Vietnam troop withdrawal remembered

Forty years ago, soldiers returning from Vietnam were advised to change into civilian clothes on their flights home because of fears they would be accosted by protesters after they landed. For a Vietnamese businessman who helped the U.S. government, a rising sense of panic set in as the last combat troops left the country on March 29, 1973 and he began to contemplate what he'd do next. A North Vietnamese soldier who heard about the withdrawal felt emboldened to continue his push on the battlefields of southern Vietnam.

While the fall of Saigon two years later ? with its indelible images of frantic helicopter evacuations ? is remembered as the final day of the Vietnam War, Friday marks an anniversary that holds greater meaning for many who fought, protested or otherwise lived the war. Since then, they've embarked on careers, raised families and in many cases counseled a younger generation emerging from two other faraway wars.

Many veterans are encouraged by changes they see. The U.S. has a volunteer military these days, not a draft, and the troops coming home aren't derided for their service. People know what PTSD stands for, and they're insisting that the government take care of soldiers suffering from it and other injuries from Iraq and Afghanistan.

Below are the stories of a few of the people who experienced a part of the Vietnam War firsthand.

___

SERVICE RIBBONS UNWORN

Former Air Force Sgt. Howard Kern, who lives in central Ohio near Newark, spent a year in Vietnam before returning home in 1968.

He said that for a long time he refused to wear any service ribbons associating him with southeast Asia and he didn't even his tell his wife until a couple of years after they married that he had served in Vietnam. He said she was supportive of his war service and subsequent decision to go back to the Air Force to serve another 18 years.

Kern said that when he flew back from Vietnam with other service members, they were told to change out of uniform and into civilian clothes while they were still on the airplane in case they encountered protesters.

"What stands out most about everything is that before I went and after I got back, the news media only showed the bad things the military was doing over there and the body counts," said Kern, now 66. "A lot of combat troops would give their c rations to Vietnamese children, but you never saw anything about that ? you never saw all the good that GIs did over there."

Kern, an administrative assistant at the Licking County Veterans' Service Commission, said the public's attitude is a lot better toward veterans coming home for Iraq and Afghanistan ? something he attributes in part to Vietnam veterans.

"We're the ones that greet these soldiers at the airports. We're the ones who help with parades and stand alongside the road when they come back and applaud them and salute them," he said.

He said that while the public "might condemn war today, they don't condemn the warriors."

"I think the way the public is treating these kids today is a great thing," Kern said. "I wish they had treated us that way."

But he still worries about the toll that multiple tours can take on service members.

"When we went over there, you came home when your tour was over and didn't go back unless you volunteered. They are sending GIs back now maybe five or seven times, and that's way too much for a combat veteran," he said.

He remembers feeling glad when the last troops left Vietnam, but was sad to see Saigon fall two years later. "Vietnam was a very beautiful country, and I felt sorry for the people there," he said.

___

A RISING PANIC

Tony Lam was 36 on the day the last U.S. combat troops left Vietnam. He was a young husband and father, but most importantly, he was a businessman and U.S. contractor furnishing dehydrated rice to South Vietnamese troops. He also ran a fish meal plant and a refrigerated shipping business that exported shrimp.

As Lam, now 76, watched American forces dwindle and then disappear, he felt a rising panic. His close association with the Americans was well-known and he needed to get out ? and get his family out ? or risk being tagged as a spy and thrown into a Communist prison. He watched as South Vietnamese commanders fled, leaving whole battalions without a leader.

"We had no chance of surviving under the Communist invasion there. We were very much worried about the safety of our family, the safety of other people," he said this week from his adopted home in Westminster, Calif.

But Lam wouldn't leave for nearly two more years after the last U.S. combat troops, driven to stay by his love of his country and his belief that Vietnam and its economy would recover.

When Lam did leave, on April 21, 1975, it was aboard a packed C-130 that departed just as Saigon was about to fall. He had already worked for 24 hours at the airport to get others out after seeing his wife and two young children off to safety in the Philippines.

"My associate told me, 'You'd better go. It's critical. You don't want to end up as a Communist prisoner.' He pushed me on the flight out. I got tears in my eyes once the flight took off and I looked down from the plane for the last time," Lam recalled. "No one talked to each other about how critical it was, but we all knew it."

Now, Lam lives in Southern California's Little Saigon, the largest concentration of Vietnamese outside of Vietnam.

In 1992, Lam made history by becoming the first Vietnamese-American to elected to public office in the U.S. and he went on to serve on the Westminster City Council for 10 years.

Looking back over four decades, Lam says he doesn't regret being forced out of his country and forging a new, American, life.

"I went from being an industrialist to pumping gas at a service station," said Lam, who now works as a consultant and owns a Lee's Sandwich franchise, a well-known Vietnamese chain.

"But thank God I am safe and sound and settled here with my six children and 15 grandchildren," he said. "I'm a happy man."

___

ANNIVERSARY NIGHTMARES

Wayne Reynolds' nightmares got worse this week with the approach of the anniversary of the U.S. troop withdrawal.

Reynolds, 66, spent a year working as an Army medic on an evacuation helicopter in 1968 and 1969. On days when the fighting was worst, his chopper would make four or five landings in combat zones to rush wounded troops to emergency hospitals.

The terror of those missions comes back to him at night, along with images of the blood that was everywhere. The dreams are worst when he spends the most time thinking about Vietnam, like around anniversaries.

"I saw a lot of people die," said Reynolds.

Today, Reynolds lives in Athens, Ala., after a career that included stints as a public school superintendent and, most recently, a registered nurse. He is serving his 13th year as the Alabama president of the Vietnam Veterans of America, and he also has served on the group's national board as treasurer.

Like many who came home from the war, Reynolds is haunted by the fact he survived Vietnam when thousands more didn't. Encountering war protesters after returning home made the readjustment to civilian life more difficult.

"I was literally spat on in Chicago in the airport," he said. "No one spoke out in my favor."

Reynolds said the lingering survivor's guilt and the rude reception back home are the main reasons he spends much of his time now working with veteran's groups to help others obtain medical benefits. He also acts as an advocate on veterans' issues, a role that landed him a spot on the program at a 40th anniversary ceremony planned for Friday in Huntsville, Ala.

It took a long time for Reynolds to acknowledge his past, though. For years after the war, Reynolds said, he didn't include his Vietnam service on his resume and rarely discussed it with anyone.

"A lot of that I blocked out of my memory. I almost never talk about my Vietnam experience other than to say, 'I was there,' even to my family," he said.

___

NO ILL WILL

A former North Vietnamese soldier, Ho Van Minh heard about the American combat troop withdrawal during a weekly meeting with his commanders in the battlefields of southern Vietnam.

The news gave the northern forces fresh hope of victory, but the worst of the war was still to come for Minh: The 77-year-old lost his right leg to a land mine while advancing on Saigon, just a month before that city fell.

"The news of the withdrawal gave us more strength to fight," Minh said Thursday, after touring a museum in the capital, Hanoi, devoted to the Vietnamese victory and home to captured American tanks and destroyed aircraft.

"The U.S. left behind a weak South Vietnam army. Our spirits was so high and we all believed that Saigon would be liberated soon," he said.

Minh, who was on a two-week tour of northern Vietnam with other veterans, said he bears no ill will to the American soldiers even though much of the country was destroyed and an estimated 3 million Vietnamese died.

If he met an American veteran now he says, "I would not feel angry; instead I would extend my sympathy to them because they were sent to fight in Vietnam against their will."

But on his actions, he has no regrets. "If someone comes to destroy your house, you have to stand up to fight."

___

A POW'S REFLECTION

Two weeks before the last U.S. troops left Vietnam, Marine Corps Capt. James H. Warner was freed from North Vietnamese confinement after nearly 5 1/2 years as a prisoner of war. He said those years of forced labor and interrogation reinforced his conviction that the United States was right to confront the spread of communism.

The past 40 years have proven that free enterprise is the key to prosperity, Warner said in an interview Thursday at a coffee shop near his home in Rohrersville, Md., about 60 miles from Washington. He said American ideals ultimately prevailed, even if our methods weren't as effective as they could have been.

"China has ditched socialism and gone in favor of improving their economy, and the same with Vietnam. The Berlin Wall is gone. So essentially, we won," he said. "We could have won faster if we had been a little more aggressive about pushing our ideas instead of just fighting."

Warner, 72, was the avionics officer in a Marine Corps attack squadron when his fighter plane was shot down north of the Demilitarized Zone in October 1967.

He said the communist-made goods he was issued as a prisoner, including razor blades and East German-made shovels, were inferior products that bolstered his resolve.

"It was worth it," he said.

A native of Ypsilanti, Mich., Warner went on to a career in law in government service. He is a member of the Republican Central Committee of Washington County, Md.

___

TWO-TIME WITNESS

Denis Gray witnessed the Vietnam War twice ? as an Army captain stationed in Saigon from 1970 to 1971 for a U.S. military intelligence unit, and again as a reporter at the start of a 40-year career with the AP.

"Saigon in 1970-71 was full of American soldiers. It had a certain kind of vibe. There were the usual clubs, and the bars were going wild," Gray recalled. "Some parts of the city were very, very Americanized."

Gray's unit was helping to prepare for the troop pullout by turning over supplies and projects to the South Vietnamese during a period that Washington viewed as the final phase of the war. But morale among soldiers was low, reinforced by a feeling that the U.S. was leaving without finishing its job.

"Personally, I came to Vietnam and the military wanting to believe that I was in a ? maybe not a just war but a ? war that might have to be fought," Gray said. "Toward the end of it, myself and most of my fellow officers, and the men we were commanding didn't quite believe that ... so that made the situation really complex."

After his one-year service in Saigon ended in 1971, Gray returned home to Connecticut and got a job with the AP in Albany, N.Y. But he was soon posted to Indochina, and returned to Saigon in August 1973 ? four months after the U.S. troops withdrew from Vietnam ? to discover a different city.

"The aggressiveness that militaries bring to any place they go ? that was all gone," he said. A small American presence remained, mostly diplomats, advisers and aid workers but the bulk of troops had left. The war between U.S.-allied South Vietnam and communist North Vietnam was continuing, and it was still two years before the fall of Saigon to the communist forces.

"There was certainly no panic or chaos ? that came much later in '74, '75. But certainly it was a city with a lot of anxiety in it."

The Vietnam War was the first of many wars Gray witnessed. As AP's Bangkok bureau chief for more than 30 years, Gray has covered wars in Cambodia, Iraq, Afghanistan, Somalia, Rwanda, Kosovo, and "many, many insurgencies along the way."

"I don't love war, I hate it," Gray said. "(But) when there have been other conflicts, I've been asked to go. So, it was definitely the shaping event of my professional life."

___

DEDICATION TO A YOUNGER GENERATION

Harry Prestanski, 65, of West Chester, Ohio, served 16 months as a Marine in Vietnam and remembers having to celebrate his 21st birthday there. He is now retired from a career in public relations and spends a lot of time as an advocate for veterans, speaking to various organizations and trying to help veterans who are looking for jobs.

"The one thing I would tell those coming back today is to seek out other veterans and share their experiences," he said. "There are so many who will work with veterans and try to help them ? so many opportunities that weren't there when we came back."

He says that even though the recent wars are different in some ways from Vietnam, those serving in any war go through some of the same experiences.

"One of the most difficult things I ever had to do was to sit down with the mother of a friend of mine who didn't come back and try to console her while outside her office there were people protesting the Vietnam War," Prestanski said.

He said the public's response to veterans is not what it was 40 years ago and credits Vietnam veterans for helping with that.

"When we served, we were viewed as part of the problem," he said. "One thing about Vietnam veterans is that ? almost to the man ? we want to make sure that never happens to those serving today. We welcome them back and go out of our way to airports to wish them well when they leave."

He said some of the positive things that came out of his war service were the leadership skills and confidence he gained that helped him when he came back.

"I felt like I could take on the world," he said.

___

A YOUNGER GENERATION'S TAKE

Zach Boatright's father served 21 years in the Air Force and he spent his childhood rubbing shoulders with Vietnam vets who lived and worked on Edwards Air Force Base in California's Mojave Desert, where he grew up.

Yet Boatright, 27, said the war has little resonance with him.

"We have a new defining moment. 9/11 is everyone's new defining moment now," he said of the Sept. 11, 2001 attacks on U.S. soil.

Boatright, who was 16 when the planes struck the Twin Towers and the Pentagon, said two of his best friends are now Air Force pilots serving in Afghanistan. He decided not to pursue the military and recently graduated from Fresno State University with a degree in recreation administration.

People back home are more supportive of today's troops, Boatright said, because the wars in Afghanistan and Iraq are linked in Americans' minds with those attacks. Improved military technology and no military draft also makes the fighting seem remote to those who don't have loved ones enlisted, he said.

"Because 9/11 happened, anything since then is kind of justified. If you're like, 'We're doing that because of this' then it makes people feel better about the whole situation," said Boatright, who's working at a Starbucks in the Orange County suburbs while deciding whether to pursue a master's degree in history.

___

Flaccus reported from Tustin, Calif., and Cornwell reported from Cincinnati. Also contributing to this report were Associated Press writers Chris Brummitt in Hanoi, David Dishneau in Hagerstown, Md., and Jay Reeves in Birmingham, Ala.

Source: http://news.yahoo.com/40-years-vietnam-troop-withdrawal-remembered-172252613.html

angus t. jones monday night football monday night football SEC Championship Game 2012 kansas city chiefs Javon Belcher express

Baby Born 15 Pounds, 7 Ounces: OMG That's a HUGE Kid!

Source: http://www.thehollywoodgossip.com/2013/03/baby-born-15-pounds-7-ounces-omg-thats-a-huge-kid/

super bowl commercials 2012 mia amar e stoudemire m.i.a. adrianne curry hoekstra best superbowl commercials 2012

Dana White?s latest video blog shows he is a fan of shooting guns, riding motorcycles and apple-picking

With no fight this week, UFC president Dana White released a video blog that shows what he and his "idiot friends" do when visiting his place in Maine. Yes, there's plenty of NSFW language. Take a look and see what White and his friends are up to, including:

1. Talk one friend into trying the spiciest hot sauce ever.
2. Blow things up.
3. Shoot guns while calling each other a nickname for a cat.
4. Apple-picking, though it doesn't look like they're picking honeycrisp apples, the finest of all apple varieties.
5. Milk goats in a way that looks pretty uncomfortable for the goat.
6. Drive motorcycles.

[Also: Nick Diaz can cry foul all he wants, but he's not getting a rematch with GSP]

And a little advice for Nick the Tooth. I was once told at an Indian restaurant, after eating very spicy food, that beer or soda pop are your best bets to cool a burning mouth.

Memorable Moments from Yahoo! Sports:

Other popular content on Yahoo! Sports:
? Top seeds L'ville, Kansas in the way of All-Big Ten Final Four
? Watch: Who could crash the Final Four?
? Report: Seahawks may have multiple trade partners for Matt Flynn
? NASCAR Power Rankings: A (Junior) Nation rises

Source: http://sports.yahoo.com/blogs/mma-cagewriter/dana-white-latest-video-blog-shows-fan-shooting-164921000--mma.html

goldman sachs brandon carr knicks coach encyclopedia britannica white lion mike d antoni resigns holes

'Avengers: Endless Wartime': Marvel's new graphic novel era begins ...

Marvel will start a new shelf of original graphic novels this October with the release of?Avengers: Endless Wartime, a 110-page epic by writer Warren Ellis and artist Mark McKone that will represent a number of milestone firsts.

Endless Wartime?will be the first Marvel title released simultaneously in North America, Italy, Spain, Germany, France, Brazil, Finland and Turkey. The book includes a code for accessing a digital edition?via the Marvel Comics app and online in the Marvel Digital Comics Shop.?The book?s biggest distinction, however, is the somewhat odd fact that Marvel rarely publishes major original graphic novels ? more on that in a moment. But first a quick observation on Ellis: The man who dreamed up Spider Jerusalem and Planetary?is putting together a pretty special year.

The Brit?s second prose detective novel,?Gun Machine, hit the New York Times Bestseller list in January and his comics work will echo in two major studio releases this summer. There?s?Iron Man 3?(which draws core concepts and themes from?Iron Man: Extremis, the landmark 2005 story arc that pruned and primed the character?s mythology for Hollywood) and then?RED 2?(the sequel to 2010?s?RED,?which gets its spy-versus-spy-retiree concept and its title from the old Wildstorm limited series by Ellis and Cully Hamner).

I spoke to Ellis by transatlantic call about?Endless Warfare, which began as a business tactic (Marvel ordered up a book that might catch the curious eye of moviegoers, which is why the graphic novel is described as a ?movie-length epic? by its publisher and features four Avengers from the 2012 hit film: Captain America, Thor, Iron Man and Hawkeye) and the wily Ellis was smart enough to add the one visual effect that Marvel Studios can?t match on the screen ? the sight of Wolverine standing next to Thor or Iron Man. The line-up is rounded out by Captain Marvel? a name that leads me back to the rarity factor represented by the Endless Warfare.

The term ?Marvel Graphic Novel? became a boutique brand after The Death of Captain Marvel, but if you hand a copy of that trailblazing April 1982 release to a contemporary reader they would say it looks more like a collector?s edition issue of magazine than a graphic novel.

If you go by a purist definition of ?graphic novel,? there haven?t been all that many published by Marvel, which instead churns out?trade paperbacks?that conveniently compile recent multi-issue story arcs or recycle the company?s vintage classics with yet another unexpected repackaging theme (which is why the Fantastic Four now rival the Beach Boys for compilation overkill). Avengers: Endless Warfare joins a short but illustrious stack of lengthy original stories presented in a unified form that includes peers like the The Silver Surfer, the 114-page cosmic novel from 1978 that marked the return of Jack Kirby to Marvel Comics.

That?s important to Ellis, who is coming up on his silver anniversary as a published writer and now looks to comics more for offbeat challenges than routine opportunities.

ENTERTAINMENT WEEKLY: I don?t know much more than the title, so forgive the vague question: When you think about this new project, what aspect has you the most excited?
WARREN ELLIS:
They haven?t actually told me what I can tell you so, um, let me feel my way through this. The main reason I took it is this will be the first of Marvel?s graphic novel line. Really, it?s the first time they?ve done original graphic novels of this scale. You remember the old Marvel graphic novel line from the ?80s?

Oh yes. I distinctly remember buying The Death of Captain Marvel the day it came out.
Sure, and there were some fun books but they were short. They were largely 48- or 64-page stories, I want to say. And this one is 110. It?s much more in the mode of what we think of now as a graphic novel. This will be the first one of this new [publishing initiative] and that is what attracted me to do it in the first place.

It would seem to fit your writing style. There?s a sense of scale in your work and, more than that, you?re storytelling doesn?t seem as hurried or breathless as lots of comics.
[Laughs] Probably it depends on the form I?m writing in, because I?ve done a lot of done-in-one stuff as well. But of course, coming out the back of Gun Machine and being in the middle of a new novel right now, I?m very much in the novelistic mode. It?s nice to be able to do something in comics without having to watch the 22-page count. It?s not often I?ve done anything in comics where I wasn?t watching that count and trying to find the break for the end of the issues. I?ve done a few mini-series where I decided I just wasn?t going to pay that much attention to the break. But it?s very nice to do a comic of this size where you don?t really have to keep an eye on where you?re going to find the natural breaks.

On that topic of craft and just overall writing approach: What is a thing you would like to improve on at this stage of your career as far as the writing life? Is it a craft thing, a motivation thing? Maybe something about lifestyle or creating new patterns in your work? What is your artistic challenge?
Getting out of bed before noon. [Laughs] It?s an interesting question because it is the kind of thing that comes to you when you?re living in the second act of your career. I get to, in large part, to pick and choose what I?m going to do. And I look for things. So something like [Avengers XX], there is something of a technical challenge to get something that feels like a graphic novel out of these characters and that genre and trying to get a new sound out of it. That?s only part of what I?m doing right now. I?m testing myself in novels and I?m thinking about doing more comics work that would probably not be like a lot of the stuff I?ve done in previous years. So [the challenge]? Looking for the new things.

A huge difference between your novelist work and your comics work is collaboration; comics are an artist?s medium as surely as film is a director?s medium. That can be tricky. Do you consider yourself a natural collaborator?
It?s always an awkward area to question with the company-owned stuff because it does tend to get very separated out. I can be collaborative, for instance, in situations where I go and study the artist?s work before I start writing. Then I can at least try to write towards their style. At the top of the page I give them my email address and say,? For God?s sake, if something doesn?t work let me know.? So it?s not a classical collaboration. I?m the one starting off with a blank page but I?m not cutoff from the rest of the process; if something isn?t working for an artist they can come back to me. A big part of my job is make them look good because if the artist looks good than I look great.

When it comes to the voices of characters, do you find it a challenge to keep those voices different and distinct? And which is more difficult, finding characters that sound authentically different when they speak or getting in the head of characters who think differently than you yourself?
It?s a case of finding the characters, who they are, where they come from and what they want. That?s how I try to keep the voices straight. If I can keep those things in mind ? and it?s particularly hard with a job like this one because you are juggling seven characters ? but if you keep all of that in mind when they start to speak, you?re normally able to approximate the voices you should have. It?s always difficult with the superhero stuff because you?re working with?characters who have been written by 100 to 200 people over the past 20 years, at least, so they never sound the same or act the same. The best approach is to try to draw the best fitting line through all of the interpretations. And then find a note that sounds right to your ear.

Of the seven characters you have in this band of heroes ? is there one you have a special affinity for? Or one that irks you?
I largely got to choose the cast, but a big impetus to launching this line with these characters was largely commercial. Let?s be blunt. There?s a Thor movie and a Captain America movie coming up. So at the top of the process there was a request from the office that those two characters be front and center or at least have them be fairly integral to the plot. The rest of them I got to pick and choose, which is why the Captain Marvel character is in there, because she?s written by a friend of mine and I quite like her.. .I put Wolverine into the cast because that?s nothing you?ll see in the Avengers film, well not for 10 years at least.

Source: http://popwatch.ew.com/2013/03/27/avengers-marvel-graphic-novel-warren-ellis-endless-wartime/

lil wayne wes welker kobe bryant ides of march cnn pi higgs boson

Pippa Middleton Baby Plans Stealing Kate Middleton's Baby Shower ...

Pippa Middleton Baby Plans Stealing Kate Middleton's Baby Shower Spotlight 0327

Could there be another addition to the Middleton household very soon? Sources report that ever since Pippa Middleton found her common love, Nico Jackson, she?s had babies on the brain and won?t stop talking about wanting to start a family with the uber rich stockbroker.

?Kate?s pregnancy has changed Pippa?s outlook. In the past she hasn?t really thought about having children, but now it?s playing on her mind,? a source told Now magazine.

The story goes on to suggest that Pippa?s new obsession might be causing some friction between the sisters because Kate Middleton?s afraid that Pippa might steal the show from her baby just like she stole the show at her wedding. Does Kate think things like that? She?s not a Kardashian for Christ?s sake. I?m sure there?s some solidarity in there somewhere.

Pippa is hosting Kate Middleton?s baby shower after all. Have you heard all about it yet? Apparently Kate?s bucking royal tradition yet again and opting for a shower. Is that not a casual thing in the UK? It?s a major annoying deal here full of cringingly lame games that I can?t stand. The food is the only thing ever worth going for. I love cake. Kate is hoping the Queen will stop by because the two are close and this will be a first for the royal family. Can you imagine the Queen playing that game where you have to sniff the diaper full of melted chocolate ?to be the first to guess which chocolate bar it is? Amazing! Hopefully Pippa has that game on the list!

So what do you think? Is a Pippa Middleton baby imminent? She and Nico have already looked at rings?.

Photo Credit: FameFlynetUK/FAMEFLYNET PICTURES

If You Want More Hot Celeb Dirty Laundry News Then Please?Like Us On Facebook?and?Follow Us On Twitter!

Source: http://www.celebdirtylaundry.com/2013/pippa-middleton-baby-plans-stealing-kate-middletons-baby-shower-0327/

Ink Master Jenni Rivera Funeral aspergers Richard Engel Daniel Inouye steelers scarlett johansson

Reuters: Wal-Mart looking into crowd-sourcing online delivery

Reuters WalMart looking into crowdsourcing online delivery

Walmart is considering the slightly insane sounding idea of using its in-store customers to deliver online orders to help it compete with bricks and mortar-less competitors like Amazon, according to Reuters. The big box outfit currently ships internet purchases out from just 25 of its stores, using the likes of FedEx to handle delivery, but plans to drastically increase that number going forward. In theory, customers could sign up for the chore and drop packages off to customers who are on their route home in exchange for a discount on their shopping bill. CEO Joel Anderson he could "see a path to where this is crowd-sourced," adding that "this is at the brain-storming stage, but it's possible in a year or two." Naturally, there's a gauntlet of insurance, theft, fraud and legal issues to be overcome -- along with the slightly skeevy idea of having a random stranger arrive with your packages.

Filed under:

Comments

Source: Reuters

Source: http://www.engadget.com/2013/03/28/reuters-wal-mart-looking-into-crowd-sourcing-online-delivery/

ides of march cnn pi higgs boson reggie bush pope finish line

Wednesday, March 27, 2013

Discovery may allow scientists to make fuel from carbon dioxide in the atmosphere

Mar. 26, 2013 ? Excess carbon dioxide in Earth's atmosphere created by the widespread burning of fossil fuels is the major driving force of global climate change, and researchers the world over are looking for new ways to generate power that leaves a smaller carbon footprint.

Now, researchers at the University of Georgia have found a way to transform the carbon dioxide trapped in the atmosphere into useful industrial products. Their discovery may soon lead to the creation of biofuels made directly from the carbon dioxide in the air that is responsible for trapping the sun's rays and raising global temperatures.

"Basically, what we have done is create a microorganism that does with carbon dioxide exactly what plants do-absorb it and generate something useful," said Michael Adams, member of UGA's Bioenergy Systems Research Institute, Georgia Power professor of biotechnology and Distinguished Research Professor of biochemistry and molecular biology in the Franklin College of Arts and Sciences.

During the process of photosynthesis, plants use sunlight to transform water and carbon dioxide into sugars that the plants use for energy, much like humans burn calories from food.

These sugars can be fermented into fuels like ethanol, but it has proven extraordinarily difficult to efficiently extract the sugars, which are locked away inside the plant's complex cell walls.

"What this discovery means is that we can remove plants as the middleman," said Adams, who is co-author of the study detailing their results published March 25 in the early online edition of the Proceedings of the National Academy of Sciences. "We can take carbon dioxide directly from the atmosphere and turn it into useful products like fuels and chemicals without having to go through the inefficient process of growing plants and extracting sugars from biomass."

The process is made possible by a unique microorganism called Pyrococcus furiosus, or "rushing fireball," which thrives by feeding on carbohydrates in the super-heated ocean waters near geothermal vents. By manipulating the organism's genetic material, Adams and his colleagues created a kind of P. furiosus that is capable of feeding at much lower temperatures on carbon dioxide.

The research team then used hydrogen gas to create a chemical reaction in the microorganism that incorporates carbon dioxide into 3-hydroxypropionic acid, a common industrial chemical used to make acrylics and many other products.

With other genetic manipulations of this new strain of P. furiosus, Adams and his colleagues could create a version that generates a host of other useful industrial products, including fuel, from carbon dioxide.

When the fuel created through the P. furiosus process is burned, it releases the same amount of carbon dioxide used to create it, effectively making it carbon neutral, and a much cleaner alternative to gasoline, coal and oil.

"This is an important first step that has great promise as an efficient and cost-effective method of producing fuels," Adams said. "In the future we will refine the process and begin testing it on larger scales."

The research was supported by the Department of Energy as part of the Electrofuels Program of the Advanced Research Projects Agency-Energy under Grant DE-AR0000081.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by University of Georgia. The original article was written by James Hataway.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Matthew W. Keller, Gerrit J. Schut, Gina L. Lipscomb, Angeli L. Menon, Ifeyinwa J. Iwuchukwu, Therese T. Leuko, Michael P. Thorgersen, William J. Nixon, Aaron S. Hawkins, Robert M. Kelly, and Michael W. W. Adams. Exploiting microbial hyperthermophilicity to produce an industrial chemical, using hydrogen and carbon dioxide. PNAS, 2013 DOI: 10.1073/pnas.1222607110

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/Q5Tm_1ZgQ84/130326112301.htm

Kwame Kilpatrick New pope 2013 good morning america earthquake california earthquake california douglas adams brandon knight