Tuesday, June 2, 2009

American Secretary of Energy Steven Chu is cutting US$100 million dollars from hydrogen fuel cell vehicle research and diverting the remaining $69 million to hydrogen fuel cell research for household current.

Former president George W. Bush advocated the zero-emission vehicles and launched $1.2 billion for hydrogen fuel cell research over a number of years.

President Barack Obama is proposing a “corporate average fuel economy,” or CAFÉ, placing standards for gas mileage at 39 miles per gallon for cars and light trucks at 30 mpg.

“The probability of deploying hydrogen-fuel-cell vehicles in the next 10 to 20 years is low.” said Tom Welch of the U.S. Department of Energy. “We asked ourselves, ‘Is it likely in the next 10 or 15, 20 years that we will convert to a hydrogen car economy?’ The answer, we felt, was ‘no,'” said Chu.

In response, the U.S. Fuel Cell Council and the National Hydrogen Association said, “The cuts proposed in the DOE hydrogen and fuel-cell program threaten to disrupt commercialization of a family of technologies that are showing exceptional promise and beginning to gain market traction. Fuel-cell vehicles are not a science experiment. These are real vehicles with real marketability and real benefits. Hundreds of fuel-cell vehicles have collectively logged millions of miles.”

“I just got the Clarity, which is a wonderful hydrogen vehicle,” said Governor Arnold Schwarzenegger. He lent his car to The Hydrogen Road Tour.

On Tuesday, The Hydrogen Road Tour began in Chula Vista, California. Twelve hydrogen fuel cell cars by seven auto makers will arrive in Vancouver, British Columbia June 3 for the Hydrogen + Fuel Cells 2009 conference, a global hydrogen and fuel cell event. “The point really is to raise awareness about fuel celled vehicles and hydrogen, their benefits both to energy efficiency and the environment as well as to consumers because we really believe these vehicles are going to be a market winner,” said Catherine Dunwoody, the Executive Director of the California Fuel Cell Partnership.

The Hydrogen Fuel Cells 2009 conference began June 1. “Our global environmental challenges, such as climate change, do not stop at the border,” ” said John Tak, conference Chair, “I am pleased that scientists, engineers, government representatives and businesspeople from more than 35 countries are coming to Vancouver, an active hub for hydrogen and fuel cell development, to help create solutions to these challenges.”

The Ohio Fuel Cell Symposium was held in North Canton, Ohio on Wednesday and Thursday. “The hydrogen and fuel cell industries are at a stage where they have the momentum and energy to accomplish some truly revolutionary things in terms of how they apply their technologies,” said William Whittenberger, president of Catacel Corp. These fuel cells produce electricity and exhaust carbon dioxide and water.

A hydrogen powered municipal street cleaning vehicle is currently being tested for the next year and half in Basel, Switzerland. “Our aim is to take fuel cell technology from the laboratory onto the street,” said Empa’s Internal Combustion Engines Laboratory Project Leader Christian Bach.

Dan Lutz, the fleet manager for the Beloit, Wisconsin public works department, experimented with retro-fitting his personal truck. The department now has a large pickup truck, a garbage truck, a recycling truck, a police squad car and a small pickup truck using hydrogen technology increasing gas mileage from 14 to 22 and 31 mpg. “We know the basic technology works, but the issue is, is it practical,” said City Manager Larry Arft, “Can it be used realistically?”

The drawback is that the technology may rely on platinum, a rare metal, or palladium. Infrastructure would need to be changed to supply hydrogen fueling stations. Critics are also concerned about hydrogen fuel storage and the costs of retro-fitting existing vehicles.

Thursday, July 24, 2008

A bus crash in Victoria, Australia has injured at least 20 people, two of whom are listed as critical. One victim is reported to be still trapped in the wreckage.

The accident occurred between a bus and a semi-trailer on the Princes Highway in the Traralgon area around 10:50am AEST. The La Trobe Valley Busliner bus was traveling east when it collided with the back of a heavy haulage truck.

Those critically injured are being airlifted to a hospital in Melbourne. Others are being transported by Ambulance to La Trobe Valley Hospital in Traralgon.

SES crews are on scene, along with St. John Ambulance and fire crews.

The eastbound lanes of the highway have been blocked by police and traffic is being diverted.

Wednesday, February 24, 2016

Yesterday, in the Last 16 round of the UEFA Champions League 2015–2016, Spanish football club FC Barcelona defeated London-based club Arsenal F.C. 2–0 — Lionel Messi scoring both of those at the Emirates Stadium. Munich-based club Bayern Munich were held to a 2–2 draw against Italian club Juventus FC in the Juventus Stadium.

At London, Barcelona had a greater ball possession against The Gunners. The match saw two yellow cards. Unbeaten in their last 32 games, Barça were not able to net goals for more than an hour. Arsène Wenger’s team Arsenal held the defending champions, and it took 49 minutes for the Catalonians to have one shot on target. In the 71^st minute, Barcelona won the ball and began counter-attacking, where Messi–Suárez–Neymar, the MSN trio, broke the deadlock as the Argentine Messi scored his first goal against Czech goalkeeper Petr ?ech.

In the 83^rd minute, Mathieu Flamini who was just subbed in brought the Argentine down in the penalty area and the visitors won a penalty. Messi scored his second of the night leaving the English side facing an uphill battle. Arsenal have been eliminated in the Last 16 round five consecutive times. After the match, Wenger told BT Sport “Barcelona is a great team[…] We put a lot of energy in the game and technically we were very average.”

Barcelona in their last 33 unbeaten games have netted 100 goals. Arsenal are to play the second leg at Camp Nou on March 16.

In the other fixture of the night, between Bayern Munich and Juventus, the Germans had better ball possession. Thomas Müller and Arjen Robben put the visitors 2–0 up, netting in the 43^rd and the 55^th minute respectively. But after the hour mark, Paulo Dybala and Stefano Sturaro brought Juventus level by scoring in the 63^rdand the 76^th minutes, and the first leg finished in a 2–2 draw. The match saw four bookings, three for the visitors.

Juventus continued their unbeaten streak of now seventeen home matches in European competition since defeat in 2013 against Bayern Munich.

Monday, October 30, 2006

On November 13, Torontoians will be heading to the polls to vote for their ward’s councillor and for mayor. Among Toronto’s ridings is Parkdale—High Park (Ward 13). Two candidates responded to Wikinews’ requests for an interview. This ward’s candidates include Linda Coltman, David Garrick, Greg Hamara, Aleksander Oniszczak, Bill Saundercook (incumbent), and Frances Wdowczyk.

For more information on the election, read Toronto municipal election, 2006.

Thursday, February 24, 2005

A paste containing synthetic tooth enamel can seal small cavities without drilling. Kazue Yamagishi and colleagues at the FAP Dental Institute in Tokyo say that the paste can repair small cavities in 15 minutes.

Currently, fillers don’t stick to such small cavities so dentists must drill bigger holes. Hydroxyapatite crystals, of which natural enamel is made, bond with teeth to repair tiny areas of damage.

Yamagishi and colleagues have tested their paste on a lower premolar tooth that showed early signs of decay. They found that the synthetic enamel merged with the natural enamel. The synthetic enamel also appears to make teeth stronger which will improve resistance to future decay. As with drilling, however, there is still the potential for pain: The paste is strongly acidic to encourage crystal growth and causes inflammation if it touches the gums.

The paste is reported in the journal Nature.

Thursday, June 15, 2006

One hundred and twenty detainees at an immigration removal centre in Oxford, UK, are on hunger strike. The protest started when some detainees refused breakfast on Wednesday 14th June 2006. A letter from the hunger strikers explaining why they are seeking to draw attention to their plight in this way has been reproduced in full below.

Those detained at the centre are mostly men who have sought asylum in the UK and whose asylum applications have been rejected. These people are then held without knowing how long they will be detained for – some end up being held for many years while awaiting deportation.

The removal centre, known as Campsfield, or Campsfield House is approximately 5 miles north of Oxford and has been in operation since 1993. It was managed on behalf of the UK Government by Global Solutions Limited, until may 2006 when it was taken on by GEO UK, the centre has a capacity of 198. Only males are detained at Campsfield.

According to the campaign group Barbed Wire Britain Over 2,600 individuals, mostly asylum seekers, are detained indefinitely in the UK without trial and with no automatic right to bail.

There have been reports in the UK press of the state taking people to detention centres without notice, in the early hours of the morning using excessively heavy handed tactics, taking children out of schools and separating families.

Many UK people and politicians express their disgust at the way detainees are treated, yet it continues. Perhaps this action by the detainees themselves will further highlight their plight and result in more UK electors writing to their MPs and demanding improvements to the way in which rejected asylum seekers are treated.

“We are detainees at Campsfield removal centre in Oxford. Most of us have been here for a long while now. There are people who have been detained for up to two years and down to three months. We are cramped in here like animals. We are treated like animals and moved around different detention centres like animals. The immigration service have taken husbands from their families and taken people who ran away from persecution in their various countries, and dumped everyone in here.

Once you are put in here the immigration service forget you. There are detainees who have applied to go back to their own countries that are still being held here for months without any news about their cases, just so that the private security companies get more money.

Detainees are asked to seek asylum and then refused. The immigration service also ask detainees to apply for bail. When you get a bail hearing date all of a sudden they serve you with removal papers that are not valid. There are many of these situations. In most cases the immigration service don’t take you to your court hearings. And then they tell the judges you refused to turn up, just so the hearing goes ahead in your absence. Many detainees have been served with removal papers and travel documents but nothing happens on the removal day.

Campsfield has become a slave house. We detainees are treated like slaves, to do odd jobs for officers. Detainees are handcuffed to see doctors or dentists in hospitals or clinic appointments. We have some racist security officers who make racist comments to detainees and go out of their way to make you feel like committing suicide. Detainees have to be at the point of death before they get to see the doctors.

The food is not worth eating. Even dogs would refuse to eat what we eat. But we don’t have a choice; every single day we eat the same food (the food we eat is rice, chicken, sandwiches, and left-over eggs)”.

• “120 Immigration Detainees on Hunger Strike at Campsfield IRC” — Oxford Indymedia, June 14, 2006
• UK Home Office webpage on Campsfield
• Close Campsfield Campaign
• “Dawn raid furore family deported” — BBC, September 29, 2005
• Barbed Wire Britain
• “Asylum seekers on hunger strike” — BBC, July 14, 2005
• “Construction/Building Press Releases” — PR Newswire, Oct 01, 2005