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.

Saturday, March 26, 2005

Beijing’s city legislature has approved a bill, one year in the making, to safeguard the historical and cultural heritage of old Beijing. The new 41-article set of regulations will come into effect May 1, requiring the city to protect listed heritage sites and unlisted sites deemed of historical or cultural value. It also guarantees protection for the area within the city’s Second Ring Road.

Director of the Beijing Administrative Bureau of Cultural Heritage, Mei Ninghua, said “the most encouraging content of the regulations is that Beijing will pay more attention to protecting the old city’s landscape in its entirety, rather than just focussing on scattered heritage sites.” This means the old city layout, colours of buildings, and the names of houses and lanes will have legal protection.

“We took measures to protect the city’s siheyuan courtyard houses by tagging protection plates on more than 650 of them in 2003, preventing them from being demolished or damaged during the city’s massive housing reconstruction projects,” said Mei.

“Now the new regulations give legal buttress to the protection of siheyuan courtyard homes, as well as other unmovable ancient treasures, that have yet to be listed but are at risk of being demolished during urban renovation.”

Modern Beijing, capital of China for 850 years, was built by Mongul Emporer Kublai Khan in 1267 AD. In the vicinity of the current city once was Ji (?), the capital of the State of Yan (?), a power of the Warring States Period – but it has been lost in the mists of time.

Friday, June 11, 2010

What is believed to be the world’s oldest leather shoe, over 5,500 year old, has been found in a cave in Armenia by a team of archaeologists.

The Armenian shoe is in a perfectly preserved condition and is a few hundred years older than the one found on Ötzi the Iceman, making it the oldest piece of leather footwear in the world, and the oldest footwear yet found in Europe. Researchers published details in the journal PLoS ONE.

The leather shoe was found in a cave dubbed Areni-1, near the village of Areni in the Vayots Dzor province of Armenia, on the Iranian and Turkish borders. “I was amazed to find that even the shoe-laces were preserved,” recalled Diana Zardaryan, the Armenian PhD student who made the discovery.

According to researchers, the shoe, made of cow-hide, consists of only one leather piece and was probably customised to the wearer’s foot. It was relatively small, measuring the corresponding to European size 37 or US size 7 women, however, it could have been worn by a man.

It was kept in excellent condition by a thick layer of sheep excrement, which acted as a seal, helping it survive the millennia. The shoe contained grass, although the archaeologists were uncertain as to whether this was to used to maintain the shape of the shoe and/or prepare it for storage.

“We thought initially that the shoe and other objects were about 600-700 years old because they were in such good condition,” said co-author Dr. Ron Pinhasi from the University College Cork in Ireland. “It was only when the material was dated by the two radiocarbon laboratories in Oxford and in California that we realised that the shoe was a few hundred years older than the shoes worn by Ötzi the Iceman”.

The shoe and the cave will continue to be researched. “We do not know yet what the shoe or other objects were doing in the cave or what the purpose of the cave was”, said Pinhasi, “We know that there are children’s graves at the back of the cave but so little is known about this period that we cannot say with any certainty why all these different objects were found together”.

Currently, the oldest known footwear are sandals made from sagebrush bark, found in Fort Rock Cave, Oregon in the United States. These shoes were discovered in 1938, and have been dated to about 10,000 years before present.

Discoveries within the cave move early bronze-age cultural activity in Armenia back by about 800 years. Additional discoveries yielded an extensive array of Copper Age artifacts dating to between 6,200 and 5,900 years ago.

Wednesday, March 29, 2006The Australian House of Representatives today acknowledged the impact of the recent devastating Cyclone Larry and the efforts of the support given to the residents and communities of north Queensland in order to restore normal life.

Phillip Ruddock (Liberal, Berowra) moved a motion expressing this after Question Time today, which included a description of the devastation wrought on the area, the response by the Australian Government and the Australian Defence Force, and thanked the efforts of people for their “willingness to roll up their sleeves and get on with the job of cleaning up and rebuilding their towns and centres.”

The Leader of the Opposition, Kim Beazley (Labor, Brand) supported the motion, and congratulated the move to put General Peter Cosgrove in charge of operations, stating that soldiers “know how to work through logistics issues…how to work around officialdom or blockages”, praised both local federal and state members of Parliament, and especially the Labor Queensland state premier, Peter Beattie.

Bob Katter (Independent, Kennedy) was more critical in his speech. Katter thanked Beattie for his immediate response, but also described his confrontation with him and said how first responses were “simply not working”, but also praised Beattie’s decision on Cosgrove. Katter also described how the incident was “the worst natural disaster inAustralian history” and how the banana industry in north Queensland was decimated. Katter went on to describe the financial problems of the people in the region, the “huge gap” between the cost of rebuilding and insurance payouts, also asking “Are we going to pay people virtually nothing to sit on their backsides to do nothing or are we going to pay them a decent wage and have them rebuilding our communities for us?”

The debate is set to continue in the Main Committee, as an opportunity for many more members of the House of Representatives to speak to the motion, without taking up further time in the Chamber.

Sunday, January 10, 2010

Chinese officials have said that their country’s exports surged last December to edge out Germany as the world’s biggest exporter.

The official Xinhua news agency reported today that figures from the General Administration for Customs showed that exports jumped 17.7% in December from a year earlier. Over the whole of 2009 total Chinese exports reached US$1.2 trillion, above Germany’s forecast $1.17 trillion.

Huang Guohua, a statistics official with the customs administration, said the December exports rebound was an important turning point for China’s export sector. He commented that the jump was an indication that exporters have emerged from their downslide.

“We can say that China’s export enterprises have completely emerged from their all-time low in exports,” he said.

However, although China overtook Germany in exports, China’s total foreign trade — both exports and imports — fell 13.9% last year.

Saturday, September 7, 2019

Adam Kokesh, an Iraq War veteran, activist, radio show host, and currently a candidate for the US Libertarian Party’s 2020 presidential nomination, spoke with Wikinews to discuss his background, political positions, and campaign for President of the United States.

Kokesh, who hails from Arizona, has been active in the anti-war movement since returning home from combat in Iraq. After an initial honorary discharge from active duty with the US Marine Corp in 2006, Kokesh was given a general discharge from the Marine Forces Reserve in 2007 after images of him wearing his uniform while participating in a protest with the Iraq Veterans Against the War were published in The Washington Post. Kokesh has also been involved in demonstrations in support of free speech, gun rights, and marijuana decriminalization. Some of these activities have resulted in his arrest. Kokesh previously hosted a show on RT and currently hosts a show on internet radio.

Politically, Kokesh supported the 2008 and 2012 presidential campaigns of Ron Paul. He was a featured speaker at Paul’s Rally for the Republic in 2008. Kokesh ran for US Congress as a Republican in 2010 in New Mexico and for US Senate in Arizona in 2018. He announced his 2020 candidacy in 2013 during a jailhouse interview. He has based his campaign on the pledge to begin “dissolving the federal government in a peaceful, orderly manner” and to resign as president and take the title of “Custodian of the Federal Government.”

Other contenders for the Libertarian Party’s 2020 presidential nomination include former Libertarian Party Vice Chairman Arvin Vohra, businessman John McAfee, and New Hampshire state representative Max Abramson. Congressman Justin Amash and former Rhode Island governor and US Senator Lincoln Chafee are both reportedly considering runs. Former New York gubernatorial candidate Larry Sharpe and former Massachusetts governor William Weld were both previously considered potential candidates but Sharpe suggested he would not run and Weld has decided to run in the 2020 Republican Party presidential primaries, challenging President Donald Trump.

With accredited Wikinews reporter William S. Saturn, Kokesh details his background and activism, his thoughts on the Libertarian Party, the Presidency of Donald Trump, and the goals for his campaign and presidency.

Thursday, February 9, 2017

On Monday, scientists from the Stanford University School of Medicine announced the invention of a new diagnostic tool that can sort cells by type: a tiny printable chip that can be manufactured using standard inkjet printers for possibly about one U.S. cent each. Lead researchers say this may bring early detection of cancer, tuberculosis, HIV and malaria to patients in low-income countries, where the survival rates for illnesses such as breast cancer can be half those of richer countries.

Existing methods tend to identify cell types using fluorescent or magnetic labels, which take time to attach, but this platform uses the phenomenon of dielectrophoresis: because different kinds of cells have different levels of receptivity to electrical fields, a trait called polarizability, when an electric potential gradient is activated around the chip, different cells are pulled in different directions at different speeds. This allows doctors to diagnose cancer by determining the number of tumor cells in a patient’s blood sample. Different chips can be printed to diagnose different diseases.

Physically, the scientists say, the system has two parts. Cells are held in a clear microfluidic chamber made of silicone. The chip itself is an electronic strip that can be printed onto flexible polyester. Most lab-on-a-chip devices must be manufactured by professional staff in specialized facilities called clean rooms and can take weeks, but the chip component of this system can be made almost anywhere in as little as twenty minutes. The chips cost approximately one U.S. cent to produce (US$0.01) and can be reused. For comparison, a standard flow cytometry machine can cost US$100,000 to purchase.

“Enabling early detection of diseases is one of the greatest opportunities we have for developing effective treatments,” said lead author and electrical engineer Dr. Rahim Esfandyarpour. “Maybe $1 in the U.S. doesn’t count that much, but somewhere in the developing world, it’s a lot of money.”

Senior author Dr. Ron Davis of the Stanford University Genome Technology Center compared this invention to that of low-cost genome sequencing, which helped lead to personalized medicine.

The findings appeared in the Proceedings of the National Academy of Sciences on Monday.

Monday, June 24, 2019

On Friday, on Route 2 in Randolph, New Hampshire, United States, a pickup truck and a group of ten motorcycles collided, the truck catching fire in the process. The incident left seven motorcyclists dead; the official cause of death reportedly was “blunt trauma.” The victims were reportedly members and supporters of the motorcycle club Marine JarHeads MC, which includes both veterans of the United States Marines and their spouses.

According to Coös County Attorney John McCormick on Saturday, the truck driver was identified as commercial driver Volodoymyr Zhukovskyy. The pickup had been towing a flatbed trailer. The deceased victims were officially identified as Michael Ferazzi, Albert Mazza, Desma Oakes, Aaron Perry, Daniel Pereira, and Joanne and Edward Corr. Three other cyclists were hospitalized.

After the names of the victims were released, New Hampshire governor Chris Sununu declared flags would be flown at half-mast on Monday — today — in their honor. A memorial was held for the group as part of a Blessing of the Bikes ceremony this weekend in Columbia, New Hampshire. Marine Corps and United States flags were also left at and near the scene of the crash. As of Saturday the crash was being investigated by both state police and the National Transportation Safety Board, and as of yesterday no arrests nor charges were reported. A GoFundMe campaign has been set up to pay for funeral costs and medical expenses.