Thursday, April 15, 2010

Hundreds of thousands of air travelers had their travel plans disrupted in Europe by volcanic ash from the Eyjafjallajökull eruption.

Tens of thousands of air travelers were stranded when all flights into and out of the United Kingdom were grounded, as it became one of the first nations to be affected. The grounding was even more extensive than that following the September 11 attacks of 2001 when only trans-Atlantic flights were canceled.

Eurocontrol released a statement saying “…most air traffic in the United Kingdom, Ireland, Denmark, Norway and Sweden is suspended.”

The grounding is because the volcanic ash drawn into the jet stream is of a particle size which allows it to remain aloft in the atmosphere. Ingestion of this foreign matter, because of its distribution, would lead to flame outs in all aircraft engines. The composition of the ash also means that it would first melt into glass if it were to enter the engine of an aircraft before solidifying again as it cooled. This could lead to damage to the compressors and fan blades, which would make it impossible to restart the engines, even if the aircraft were to exit the cloud.

The current contingency is informed by the experience of British Airways Flight 9, which on June 24, 1982 suffered just such complete engine flame outs when it flew through the plume of Mount Galunggung in Indonesia. In that case, the flight crew after many efforts was able to restart the engines, though one failed shortly after, and the aircraft landed without casualties.

The UK National Air Traffic Services (NATS) has stated that “restrictions will remain in place in UK controlled airspace until 1300 (UK time) tomorrow, Friday 16 April, at the earliest,” and that “We will review further Met Office information and at 0230 (UK time) tomorrow we will advise the arrangements that will be in place through to 1800 (UK time) tomorrow.” The NATS statement concluded “…the situation cannot be said to be improving”.

In addition to Northern Europe, the ash is drifting south; Berlin and Hamburg airports in Germany are closed, and airports in the Netherlands, Belgium and Northern France are described as now being closed or closing. Some flights from Spain and Portugal, together with upwards of 4,000 flights across Northern Europe, have been affected, and the knock-on effect of aircraft and crews out of position could disrupt air travel worldwide for up to 72 hours.

One affected group are British musicians booked to play at this weekend’s Coachella Festival in California. Amongst those stranded are Frightened Rabbit, Gary Numan, The Cribs and Bad Lieutenant.

Thursday, August 23, 2007

Researchers say that new, ten million-year-old fossils found in Ethiopia, prove that the theory that humans may have evolved from a species of great apes eight million years ago, may not be true, but that humans may have split from apes as long as 10.5 million years ago.

At least nine fossilized teeth, one canine tooth and eight molars, of a previously unknown species of apes found in Africa were discovered by a team of researchers from Ethiopia and Japan who then compared the 3-D make up of the teeth to other fossils that date back as far as 8 million years and found that the fossils are likely a “direct ancestor” of apes currently living in Africa and that the new ape fossils were that of a species of gorilla who ate mostly plants high in fiber.

Current fossils and research say that the evolutionary split from apes to humans occurred at least eight million years ago. The new fossils say that the split may have happened as long as 10.5 million years ago.

“Based on this fossil, that means the split is much earlier than has been anticipated by the molecular evidence. That means everything has to be put back,” said researcher at the Rift Valley Research Service in Ethiopia and a co-author of the study, Berhane Asfaw.

Despite the finds, other researchers are not convinced that the findings are correct.

“It is stretching the evidence to base a time scale for the evolution of the great apes on this new fossil. These structures appear on at least three independent lineages of apes, including gorillas, and they could relate to a dietary shift rather than indicating a new genetic trait,” said a Professor at the London Natural History Museum in the United Kingdom, Peter Andrews who also added, “but the fossil evidence for the evolution of our closest living relatives, the great apes, is almost non-existent.

Researchers have named the newly discovered species Cororapithecus abyssinicus whose remains were found in the Afar Region of Ethiopia, the same place where the remains of Lucy were discovered in 1974.

Wednesday, November 4, 2015

The Volkswagen emissions scandal continued yesterday with the company announcing 800,000 mainly diesel vehicles may also be affected by carbon dioxide emissions problems.

The company stated “the safety of the vehicles is in no way compromised”. They estimated potentially this could cost them €2bn on top of the €6.7bn set aside to pay for the cost of correcting 11 million cars affected when the scandal broke, in addition to fines by regulators.

This follows Monday’s revelation that the emissions scandal has affected up to 10,000 vehicles sold in the USA by brands in the Volkswagen group, although the company refutes the allegation. The United States Environmental Protection Agency (EPA), the regulatory body which has been investigating Volkswagen, claims the company fitted a number of recent Audi, Porsche, and Volkswagen models with technology that initiates secret components during emission tests to ensure the results are favourable.

The scandal began with damaging revelations that the car manufacturer has been using illegal software to enable diesel cars to cheat on mandatory emissions tests. This lead to a public apology on September 20 by then-chief executive Martin Winterkorn and the promise of an outside inquiry. He then resigned on September 23, and was replaced by Matthias Müller. The new allegation about Porsche is of particular concern for Müller, because he had previously been in charge of Porsche.

The company is expected to foot the bill for the recall of close to 500,000 VW and Audi cars affected at the time. There is also the possibility of Volkswagen having to pay federal fines of up to US$18 billion dollars because the US Clean Air Act sets a maximum fine of US$37,500 for each vehicle that contravenes the requirements of the Act.

An investigation into alleged breaches of environmental law was originally initiated on the advice of the International Council on Clean Transportation, a European non-governmental organisation. The EPA requested tests be carried out by West Virginia University, where the secret software was discovered.

The software, known as a “defeat device”, enabled cars to identify when they were being tested and to switch on the emission control system. The devices may have been adding urea to the car exhaust because that would reduce the amount of nitrogen dioxide. The car would release a fraction of the nitrogen oxide compared to when they were being driven normally. Emissions of nitrogen oxide contribute to smog and are thought to have caused a rise in respiratory illnesses like asthma.

Wednesday, February 27, 2008

The Svalbard Global Seed Vault, a vault containing millions of seeds from all over the world, saw its first deposits on Tuesday. Located 800 kilometers from the North Pole on the Norwegian island of Spitsbergen, the vault has been referred to by European Commission president José Manuel Barroso as a “frozen Garden of Eden“. It is intended to preserve crop supplies and secure biological diversity in the event of a worldwide disaster.

“The opening of the seed vault marks a historic turning point in safeguarding the world’s crop diversity,” said Cary Fowler, executive director of the Global Crop Diversity Trust which is in charge of collecting the seed samples. The Norwegian government, who owns the bank, built it at a cost of $9.1 million.

At the opening ceremony, 100 million seeds from 268,000 samples were placed inside the vault, where there is room for over 2 billion seeds. Each of the samples originated from a different farm or field, in order to best ensure biological diversity. These crop seeds included such staples as rice, potatoes, barley, lettuce, maize, sorghum, and wheat. No genetically modified crops were included. (Beyond politics they are generally sterile so of no use.)

Constructed deep inside a mountain and protected by concrete walls, the “doomsday vault” is designed to withstand earthquakes, nuclear warfare, and floods resulting from global warming. Norwegian Prime Minister Jens Stoltenberg called it an “insurance policy” against such threats.

With air-conditioned temperatures of -18 degrees Celsius, experts say the seeds could last for an entire millennium. Some crops will be able to last longer, like sorghum, which the Global Crop Diversity Trust says can last almost 20 millenniums. Even if the refrigeration system fails, the vaults are expected to stay frozen for 200 years.

The Prime Minister said, “With climate change and other forces threatening the diversity of life that sustains our planet, Norway is proud to be playing a central role in creating a facility capable of protecting what are not just seeds, but the fundamental building blocks of human civilization.” Stoltenberg, along with Kenyan Nobel Peace Prize laureate Wangari Maathai, made the first deposit of rice to the vault.

“It is very important for Africa to store seeds here because anything can happen to our national seed banks,” Maathai said. The vault will operate as a bank, allowing countries to use their deposited seeds free of charge. It will also serve as a backup to the thousands of other seed banks around the world.

“Crop diversity will soon prove to be our most potent and indispensable resource for addressing climate change, water and energy supply constraints and for meeting the food needs of a growing population,” Cary Fowler said.

Saturday, December 11, 2004

VIENNA —Doctors from the Rudolfinerhaus clinic in Vienna say “there is no doubt” Ukrainian opposition leader Victor Yushchenko was poisoned with Dioxin.

Yushchenko’s body had about 1,000 times more than the normal concentration of the toxin. It is unknown if there were any other poisons in his system.

Although it has not yet been proven that the poisoning was deliberate, doctors suspect it was. “We suspect a cause triggered by a third party,” said Michael Zimpfer, head doctor at the Rudolfinerhaus clinic. He suggested the poison may have been administered orally, through food or drink.

Today’s announcements are a follow-up of an earlier press conference, where Dr. Korpan that there were three hypotheses under consideration, one of them involving dioxin. He did not reveal what the other two hypotheses were. Dr. Michael Zimpfer, director of the Rudolfinerhaus clinic emphasized that time there was no proof yet to specify the substance causing the illness.

Yushchenko left Kiev on Friday (2004-10-12) for further examination in Vienna. When Yushchenko fell ill on October 6th, Ukrainian doctors had initially diagnosed food poisoning, leading to speculation that he had been poisoned deliberately. The illness has disfigured Yushchenko’s body and face which doctors say could take up to two years to heal.

He fell seriously ill on the September 6th, during his presidential campaign. Yushchenko was taken to the Rudolfinerhaus clinic of Vienna, where he stayed for four days under Dr. Korpan’s care. He was diagnosed with “acute pancreatitis, accompanied by interstitial edematous changes.” These symptoms were said to be due to “a serious viral infection and chemical substances which are not normally found in food products” as his campaign officials put it. In laymans terms, he developed an infection in the pancreas and got a bad skin condition that disfigured his face with cysts and lesions. The skin condition has similarities with the chloracne associated with dioxin posioning according to a British toxicologist John Henry.

• Viktor Yushchenko (left) as he appeared in July 2004 and (right) as he appeared in November after the poisoning(Gleb Garanich/Vasily Fedosenko/Reuters)

Earlier, doctor Nikolai Korpan of Rudolfinerhaus clinic confirmed today that the illness of Ukrainian presidential candidate Viktor Yushchenko was caused by an attempt to kill him.

Wednesday, November 22, 2006

The New Zealand National party has announced that it will pay back the GST (Goods and Services Tax) it owes to five different advertisers, all television stations, by buying advertising time for the several different charities. The advertisements will appear on the owed media outlets. They have decided with the current path is it would “unlawful” to pay back the GST normally.

The GST amounted to NZ$112,000.

National’s original plan of getting a one time bill passed that it would allow them to pack the owed GST to the media outlets was ditched in favour of this new one. “With the prospect of legislation diminishing, it’s time to accept that National cannot go down that path,” Judy Kirk, president of the National party, said.

If National was to pay back the GST, they would be breaking the law by going over the electioneering cap set by the Broadcasting Act.

The owed media companies are TVNZ, TV3 and Sky Television. It also includes Sky’s free-to-air channel, Prime.

Ms Kirk said: “We want to get some closure on the matter and have taken extensive legal advice on our options… We have secured clear advice that it would be unlawful to pay the five outstanding media creditors, and that it would be unlawful for them to accept payment. We do not wish to break the law, and nor do we wish to place our creditors in the position of breaking the law.”

“…we will purchase the media advertising time directly from broadcasters and ask that they allocate it amongst the range of charities currently supported by each,” Ms Kirk said.

National said that their error on not paying for the GST did not effect the outcome of the election, unlike the Labour party’s overspending.

Saturday, September 3, 2005

Grammy award-winning rapper/producer Kanye West appeared on a live on-air telethon simulcast on NBC, MSNBC, CNBC and PAX for Hurricane Katrina victims. Live on air, West said “George Bush doesn’t care about black people,” after saying “America is set up to help the poor, the black people, the less well-off as slow as possible.” He also said “the Red Cross is doing everything they can,” and stated that he was going to see what the maximum amount of money he can donate is. West criticized government authorities and stated that “They’ve given them permission to go down and shoot us.”

West first deviated from the script he and comedian Mike Myers were using by commenting on the recent uproar over differently captioned photos for black and white people in the aftermath of the hurricane: “I hate the way they portray us in the media. If you see a black family, it says they’re looting. See a white family, it says they’re looking for food.”

Though a several-second delay was in place, the comments were let through uncensored on the EST live broadcast as the person in charge “was instructed to listen for a curse word, and didn’t realize he had gone off-script,” according to an NBC spokeswoman.

NBC has released a statement after the broadcast: “Tonight’s telecast was a live television event wrought with emotion. Kanye West departed from the scripted comments that were prepared for him, and his opinions in no way represent the views of the networks. It would be most unfortunate if the efforts of the artists who participated tonight and the generosity of millions of Americans who are helping those in need are overshadowed by one person’s opinion.”

The sponsor of the event, the American Red Cross, also issued a statement on the telethon, stating: “During the telecast, a controversial comment was made by one of the celebrities. We would like the American public to know that our support is unwavering, regardless of political circumstances. We are a neutral and impartial organization, and support disaster victims across the country regardless of race, class, color or creed.”

A compilation of brief news reports for Wednesday, March 7, 2007.

The European Union has banned the 35 planes in the Pakistan International Airlines (PIA) 45 aircraft fleet from flying in EU airspace. The reason provided by EU was that these plans do not fulfill the safety requirement for international planes and thus were banned. PIA has redeployed its Boeing 777 jets from US to EU flights to facilitate passengers in Europe. Flights PK 782 and PK 790 are still running on time from Toronto in Canada.

Sources

• “EU bans old PIA planes” — Gulf Daily News, March 6, 2007
• “EU imposes ban on all but seven PIA planes” — Pakistan Dawn, March 6, 2007

The Oklahoma Senate approved a bill introduced by lawmaker Patrick Anderson of Enid that enables police to seize vehicles when drivers fail to produce proof of insurance. The bill was tacked onto a measure to prohibit inserting microchips into people without their permission. 91,000 drivers have been ticketed for lack of insurance in Oklahoma to date.

Sources

• RON JENKINS, Associated Press. “Senators approve bill to allow vehicles to be seized” — Bartlesville Examiner Enterprise, March 6, 2007
• Associated Press. “Senators approve bill to allow vehicles to be seized” — FOX23, March 6, 2007

The New Orleans Saints have released All-Pro wide receiver Joe Horn because of money issues. The Saints hope to draft LSU (Louisiana State University) wide receiver DeWayne Bowe in the NFL Draft to fill Horn’s place.

Sources

• BRETT MARTE,LCanadian Press. “New Orleans Saints release four-time Pro Bowl wide receiver Joe Horn” — CBC News, March 1, 2007
• “Saints release Horn from his contract” — The News-Star, March 1, 2007