Thursday, December 24, 2009

Two people have been killed and 47 people have been injured as the result of a coach crash in Cornwall, England. The vehicle, which was carrying 48 passengers as well as the driver, were travelling back from a journey to the village of Mousehole to see Christmas lights. The accident occurred at 2215 GMT yesterday in the village of Townshend, not far from the town of Hayle. Road conditions at the time were icy, which may explain why the accident occurred. The first police car that arrived at the scene lost control on the icy road and crashed into the already overturned coach. The two officers in the car were uninjured, however the earlier crash had caused the deaths of two women. One of them died at the scene of the accident and the other was later killed as a result of the injuries suffered. 47 people were injured, five of them seriously.

The sequence of events that is believed to have happened, according to Devon and Cornwall Constabulary, is that the coach went off the road, collided with a tree, going through a hedge before finally overturning, causing the vehicle to end up on its side. 60-year-old Ann Ellis, who comes from the village of Illogan in Cornwall, was physically involved in the crash. Desribing her experience of this incident, she said: “All I can remember is a big bang and we just went over. I got trapped under somebody else and there was someone on top of me. It was difficult to breathe but two gentlemen dragged me out. I was shaken, really shaken. I think we all were. It was horrific.”

Derek Smith, lives near where the accident occurred. He said that “[w]e were just going to bed when we heard a knock on the kitchen door. She was covered in mud and had no shoes or socks on and was shaking as she stood there. I could hear this commotion going on.

She said to ring the police and ambulance as their coach had turned over and there were 50 people in it and some of them were injured. My wife rang 999 and the lady was in a real panic. We gave her some socks and boots straightaway because she was freezing as she had nothing on her feet.”

75-year-old Charles Parker, who is living in St. Agnes in the county, was also injured in the accident, suffering injuries to his leg and his head. “The roads were so icy,” he explained. “I heard a cracking noise and all of a sudden we had turned over. I remember later being helped out of the coach through a window. We were close to a house and they took most of the people in there. Then helicopters turned up. It was very frightening.”

Inspector Matthew Shaw, who comes from Devon and Cornwall Constabulary, explained “[i]t seems from initial investigations that the coach has slipped on ice. The road is covered in a sheet of ice, it’s treacherous, it’s difficult to even walk down there.” The amount of time taken to transport the injured passengers to a hospital was four hours.

Friday, March 9, 2007

Imagine coming back from a camping trip in the desert. Then a few months later you notice in your photos from the trip that you camped inside a giant impact crater so big that no one documented it before. Could it happen?

During several trips to the Black Rock Desert, mostly while supporting the Stratofox Aerospace Tracking Team for suborbital space rocket launch efforts, Ian Kluft KO6YQ noticed some oddities in rock formations. He had a little experience with volcanoes, and some rocks in the area looked unusual. There seemed to be some lava here and there – but where was the volcano? He observed that even a large caldera should have mostly volcanic rocks. He then noticed some curved geographic structures in satellite imagery which made him curious if it might be an impact crater.

A TV documentary about meteor impacts mentioned some characteristics of impact craters. He went to the Internet to learn more. He noticed some of his own pictures of the area had cone shaped structures which might be “shatter cones” due to an impact shock wave that passed through the rocks. Discussion with others produced suggestions and volunteers who joined the effort. More circular features in satellite photographs were found. Igneous dikes through white layers of rock had been described and were visible in many photos.

The possible impact crater is 30 miles (48 km) wide east-to-west and 40 miles (64 km) north-to-south centered around 40.984045 N, 118.916016 W. That is in northwestern Nevada halfway between Reno and the Oregon border. The apparent ancient geological structure is so old that much of it is eroded away. The forces that eroded the Black Rock Desert itself, whether glacier or stream, have apparently cut through the crater rims and floor to do it.

Following an expedition to the area in late January, more possible shatter cones were observed in one of the rock samples collected. These are only formed by the shock wave of an impact event or nuclear explosion. The nearest nuclear test was underground at Sand Springs Range in central Nevada. Atmospheric tests at the Nevada Test Site were at the southern, and opposite, end of the state. So that points toward an impact if confirmed. But professional geologists will want to have the final word on confirming them.

In addition to shatter cones, rock samples were thought to contain shocked quartz because the criss-cross fractures looked like examples in online documents. But this group of volunteers doesn’t have equipment for proper photography of shocked quartz. If found, that would be another way to prove the impact origin of the rocks.

Columnar jointed columns hundreds of feet tall appear on some bluffs in locations that appeared consistent with part of a slowly cooling crater floor. But that alone only helps as part of a bigger picture, because volcanoes can have lava cool in columnar joints as well.

They also found local geological studies which described oddities which could be explained by an impact event. Layers of rocks in the mining district called Sulphur left geologists with a mystery about the cause of chemical alterations since 1980. The group compared it with information in online geological texts like “Traces of Catastrophe” by Dr Bevan M French of the Smithsonian Institution. Layers of impact ejecta seemed to explain the rock layers better than the previous theory about acid uniformly cooking the rocks across the region, and only in one layer of rocks. A separate 1980 study 40 miles away identified an immense air-fall tuff layer in the Soldier Meadows area as having been deposited in a single unit, yet couldn’t locate the volcano which produced this enormous volume. Fault diagrams published online by a mining operation at Sulphur on the edge of the circular structure from the satellite photo also look like curved terraced faults in the wall of a crater.

The mining geologists who wrote papers from 1980 to 2002 had not mentioned the possibility of a crater. But they were each gathering single puzzling pieces of information. A larger image seemed to be forming when putting the pieces together. The group hopes the information will be helpful to geologists who do further work in the region.

The theory hasn’t been put to any test by professionals yet. Some responses point out that the elliptical region reported as the possible impact crater could also be the volcanic caldera that the 1980 study was looking for. If so, such a large volcanic caldera would still be a significant discovery for the region.

This will remain officially a mystery for a while until the professional geologists get to study it. There is a lot of information available online for those who are interested.

Saturday, October 15, 2005

Dogs are normally resistant to most flu strains. Since about 2000, a new strain of dog flu has been spreading in America, and there’s no vaccine to prevent it.

To limit exposure to the flu, some dog owners are avoiding public places like dog shows and parks. Since the flu can spread where groups of dogs are housed, some dog owners are nervous about the practice of putting their pets in kennels. According to Edward Dubovil, director of the animal virology lab at Cornell University, 100% of dogs appear to be susceptible to infection by this new flu strain. It is estimated that 1-5% of infected dogs are dying from this flu strain. The symptoms of dog flu are akin to those of kennel cough, a more common and less serious illness.

Starting in 2004 there have been many outbreaks of flu at dog race tracks. Since early in 2004, researchers have been working to characterize the type of flu that is infecting dogs. In September of 2005 it was reported that this dog flu strain had crossed over from horses to dogs. This type of flu virus has been infecting horses for at least 40 years. It is expected that existing flu vaccines for horses can soon be adapted for use in dogs.

The spread of a horse flu virus to dogs is an example of what could happen with bird flu. Currently the bird flu is transmitted from birds to humans but does not spread easily from person to person. The new strain of dog flu shows signs of having been genetically modified from the original horse-preferring virus strain making it easy to transmit from dog to dog. Future genetic modifications of bird flu could better adapt it to humans and allow it to spread from person to person. The chance of such viral evolution can be reduced by limiting exposure of humans to bird flu.

At this time, the new dog flu virus strain does not seem to be a danger for humans. However, humans will be monitored for signs of infection by new genetic variants of the dog flu. Due to the close physical association between pet dogs and humans, a flu strain that could jump from dogs to humans would be of great concern. Recently evolved virus strains that jump from one species to another are often particularly lethal because the newly infected species may have little or no immunity to the new virus strain.

Wednesday, January 18, 2006

In a forceful speech Monday, former Vice President Al Gore criticized the use of unwarranted domestic wiretaps by the National Security Agency.

Gore called the wiretapping program, which the White House insists is vital to the defense of America, “a threat to the very structure of our government” and urged the Attorney General to appoint a special counsel for investigation into the matter. He additionally recommended Congress to hold comprehensive hearings and for telecommunications companies who are assisting in the program to stop doing so, and suggested the administration is using the threat of terrorism as a means to amass power in the executive branch.

“Is America in more danger now than when we faced worldwide fascism on the march – when our fathers fought and won two World Wars simultaneously?” He added, “Once violated, the rule of law is in danger. Unless stopped, lawlessness grows. The greater the power of the executive grows, the more difficult it becomes for the other branches to perform their constitutional roles.”

The Republican National Committee responded to Gore’s statements, saying, “Al Gore’s incessant need to insert himself in the headline of the day is almost as glaring as his lack of understanding of the threats facing America.” They continued, “While the president works to protect Americans from terrorists, Democrats deliver no solutions of their own, only diatribes laden with inaccuracies and anger.”

On Tuesday, White House press secretary Scott McClellan also responded, saying that the Clinton administration had authorized an FBI search of double agent Aldrich Ames without a warrant. Attorney General Alberto Gonzales made similar remarks earlier. Regarding Gore, McClellan said, “I think his hypocrisy knows no bounds.”

Opponents of the wiretapping program say this is an inaccurate comparison. On Monday’s edition of Larry King Live, New York Times reporter James Risen said that “under the rules at that time the Attorney General could authorize a warrantless physical search of a house. After the Ames case,” he added, “Congress changed that and closed that loophole and so that now that kind of search couldn’t be done under the law.”

Responding to the White House and Attorney General’s comments, Gore said, “The Attorney General is making a political defense of the President without even addressing the substantive legal questions that have so troubled millions of Americans in both political parties. There are…problems with the Attorney General’s effort to focus attention on the past instead of the present Administration’s behavior. [As] others have thoroughly documented, his charges are factually wrong. Both before and after the Foreign Intelligence Surveillance Act was amended in 1995, the Clinton/Gore Administration complied fully and completely with the terms of the law.”

Wednesday, June 6, 2007

Following a world premiere during the Director’s Fortnight at the Cannes Film Festival, the latest film by Thai auteur Pen-Ek Ratanaruang made its Thailand premiere on Tuesday night in a screening for the press and celebrities.

Before the screening of the new film, Ploy, the director and his stars took the rostrum for a question-and-answer session, during which Pen-Ek pulled out a digital camera and took photos of the presenter, the press and the actors.

Ploy is a drama film, about a middle-aged Thai-American couple, portrayed by popular Thai soap opera actress Lalita Panyopas and Pornwut Sarasin, a first-time actor whose day job is working as vice president of Thai Namthip, the distributor of Coca Cola in Thailand. The couple have returned to Thailand for the first time in many years to attend the funeral of a relative.

They arrive at Bangkok’s Suvarnabhumi Airport at 5 a.m. after a long-haul flight from the U.S., and check in to a hotel. The wife, Dang, just wants to sleep, but the husband, Wit, wants some cigarettes, so he goes to the hotel bar to buy some. There, he strikes up a conversation with a 19-year-old girl named Ploy (17-year-old first-time actress Apinya Sakuljaroensuk), who’s waiting at the hotel for her mother.

Wit then invites the girl to his and Dang’s room, so she can take a shower and relax. This poor judgment by Wit ignites feelings of jealousy and anger in Dang, and causes the couple to review their marriage of seven years.

Lao-Australian leading man Ananda Everingham is in a supporting role as the hotel bartender. As a counterpoint to Wit’s and Dang’s bickering, the bartender engages in an erotic tryst with a hotel maid (model-actress Porntip Papanai) in a nearby room.

The press screening was held at SF World Cinemas at CentralWorld shopping mall in Bangkok. Given the presence of Coca-Cola’s Pornwut in the cast, it was perhaps not a coincidence that cans of Coke Zero, a new soft drink that is just being introduced in Thailand, were being doled out for free.

According to early reviews at Cannes, Ploy contains a high level of nudity and eroticism, which is uncommon for a Thai film, because Thailand has no film-ratings system and instead adheres to a strict censorship code that excises nakedness and sex scenes.

Ahead of its Thailand premiere, Aphiradee Iamphungphorn, co-producer for Five Star Production, said she knew the film would have to be re-edited for Thailand, but “hopefully not more than we can bear.” To get past the censors, Pen-ek created a special Thailand edit of the film, in which the sex scenes are toned down.

Ploy is the director’s sixth feature film since he made his debut in 1997 with Fun Bar Karaoke, which premiered at the Berlin International Film Festival. Since then, his films are regularly featured on the festival circuit, and are submitted by Thailand’s film industry for consideration by the Academy Awards for Best Foreign Language Film.

Pen-Ek’s latest film is a return to screenwriting, after his previous two films, Last Life in the Universe and Invisible Waves, were scripted or co-scripted by Thai writer Prabda Yoon. It also marks a reunion with leading actress Lalita, who starred in his second feature, 1999’s black comedy, Ruang Talok 69, as well as Porntip, who co-starred in Pen-Ek’s 2001 musical-comedy-drama Monrak Transistor.

Ploy opens in Thailand cinemas on Thursday.