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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.

Wednesday, June 8, 2011

Online organisations around the world are today testing Internet Protocol Version 6 (IPv6) — a new system of Internet addresses hoped to resolve the issue of the present system being at capacity. World IPv6 Day is checking everything works as planned.

The current IPv4 standard was set up in the 1980s; it gives everything on the Internet a twelve-digit address and allows for 4.3 billion combinations. With these exhausted, IPv6 is designed to increase the limit 340 undecillion — that’s 340 trillion trillion trillion.

Major websites including services run by Google, Facebook, and Yahoo! are taking part in the test, switching their content to use the new system. Facebook predicts 99.97% of users to be unaffected and Google anticipates 99.5% will not encounter problems. The remainder may encounter slow page loading.

Fiji and Australia are among the first countries to have business-hours web traffic during the test. Internet Society of Australia President Tony Hill claims more than 100 global companies are involved.

Saturday, June 14, 2008

Buffalo, New York —Wikinews has learned that, in a surprising turn of events, the city of Buffalo located in New York, has ordered and begun an emergency demolition on a three story 19th century stable which partially collapsed on Wednesday June 11 causing at least five homes to be evacuated. Residents are not happy, and despite the short notice of the demolition, nearly 30 people showed up to protest it. Demolition was not supposed to begin until Monday June 16.

At about 2:30 p.m. (eastern time) on June 13, demolition crew arrived at the stable located at 428 Jersey Avenue and began to unload heavy equipment which will be used to demolish the building. This came as a surprise to residents, as demolition was not supposed to start until Monday June 16.

During the early afternoon hours on June 11, the Buffalo Fire Department was called to scene after residents called 9-1-1 stating that part of the building had collapsed. Material from the building fell into the yards of at least three neighboring houses. Some of the bricks landed inside the building, while some fell into the yards of some houses behind homes on Richmond Avenue, leaving a ‘V’ shape.

At about 3:30 p.m. crews began to demolish a small portion of the stable located behind Joe Murray’s home, a resident who lives behind a portion of the building on Jersey and Richmond avenues. While demolition was taking place, the section collapsed into Murray’s backyard, prompting a call to police. Some residents who own home surrounding the building were inside Murray’s house holding a neighborhood meeting when demolition began. No one was injured when the section collapsed.

“[The building] can come down any minute,” stated Donna Berry of the Buffalo Police Department who also added that when police arrived on scene, they immediately put a stop to demolition, fearing the safety of surrounding residents and pedestrians.

“So many [of the] people [living around the building] are at risk, it makes me want to cry,” added Berry.

Police, local politicians and area residents are concerned that demolition crews and the city are not taking the proper precautions to ensure the safety of residents during demolition.

“[There is] no protection for neighbors. [This is] appalling and beyond negligence,” stated Tim Tielman, Executive Director of the Campaign for Buffalo who was referring to the negligence of the demolition crew.

“[In order to stop demolition] citizens must demonstrate direct harm to themselves,” added Tielman.

The city’s preservation board held an emergency meeting on Thursday to discuss the issue. Wikinews has learned that the owner of the building, Bob Freudenheim, gave the city permission to demolish the building because he would not be “rehabilitating the building anytime soon.” Freudenheim was part-owner of the Hotel Lenox at 140 North Street in Buffalo and was also an advocate to stop the Elmwood Village Hotel from being built on the corners of Forest and Elmwood Avenues in 2006 and 2007, which Wikinews extensively covered. He also financially supported a lawsuit in an attempt to stop the hotel from being built. Though it is not known exactly how long Freudenheim has owned the stable, Wikinews has learned that he was the owner while fighting to stop the hotel from being built.

Tielman states that he was in contact with Freudenheim this morning. Tielman states that Freudenheim “is not spending a dime” to have the building renovated. Tielman states that Freudenheim has offered to sell the building to any interested party for only one US dollar, but that he “flip flops [his decision] constantly,” sometimes wanting hundreds of thousands of dollars for the building. Wikinews has attempted to contact Freudenheim, but so far has been unsuccessful.

City building inspectors were also on scene evaluating the building and ensuring the safety of residents. Donald Grezebielucina states that “some people are on notice to vacate their properties”, but also stated that no other precautions were being taken other than placing “tires and scaffolding” onto the side of 430 Jersey, which sits less than eight feet from the buildings East side.

“The gas has been shut off in case we lost the building, so there would be no explosions or anything like that. It’s so unstable, the structural integrity is gone. The chemical composite of the trusses has changed dramatically and dry rotted. There are three vehicles in the basement which totally disappeared,” stated Grezebielucina to the press while protesters yelled “save our building, save our neighborhood.”

Wikinews has also learned that local residents have consulted a lawyer regarding the issue, and hope to petition the New York State Supreme court to issue an injunction to stop demolition. They states that Freudenheim should be “100% responsible” for his actions, and many are afraid that once the building is demolished, Freudenheim’s charges of neglect will be abolished. Freudenheim is facing housing violations for neglecting the building. Though residents are fighting, Tielman states that “an injunction is unlikely.”

“We had a letter of violation against him. He was supposed to have started work to stabilize the brick this Monday. We all hope this building could be saved. But we’ve got five houses evacuated and we cannot tolerate any further delay. We’ve got to get people back into their homes in a safe condition,” said Richard Tobe, Commissioner of the city’s Permit and Inspection Services.

Demolition is set to resume at 8:00 a.m.in the morning of Saturday June 14.

Mike Lombardo, the Commissioner for the Buffalo Fire Department, believes that the building was built in 1812 or 1814, making it nearly 200 years old. It is one of only three stables still standing in the city.

Tuesday, February 21, 2006

SpaceX Corporation has postponed the launch of the maiden flight of their Falcon 1 rocket again at their Kwajalein launch facility. Although not as damaging as the previous delay on November 11, this is certainly a significant set back for Elon Musk, the founder and CEO of SpaceX.

A full engine test was conducted on the rocket, and the launch pad equipment which holds the rocket on the launch pad after engine firing seemed to work as planned. This safety equipment is designed to keep the rocket from causing damage or being destroyed in the event that some equipment malfunction occurs immediately after the rocket engines start. Under similar circumstances with other rockets the entire rocket together with its payload would have been destroyed due to a computer report of malfunction.

The exact reasons for failure were not disclosed by SpaceX, but Elon Musk said on his web site, “I will post a longer update next week, after we have enough time to finish forensics of recent events and formulate next steps.”

Monday, December 2, 2013

Police in the West Midlands in England today said nearly 200 kilograms worth of drugs with value possibly as great as £30 million (about US$49 million or €36 million) has been seized from a unit in the town of Brownhills. In what an officer described as “one of the largest [seizures] in the force’s 39 year history”, West Midlands Police reported recovering six big cellophane-wrapped cardboard boxes containing cannabis, cocaine, and MDMA (“ecstasy”) in a police raid operation on the Maybrook Industrial Estate in the town on Wednesday.

The seized boxes, which had been loaded onto five freight pallets, contained 120 one-kilogram bags of cannabis, 50 one-kilogram bags of MDMA, and five one-kilogram bricks of cocaine. In a press release, West Midlands Police described what happened after officers found the drugs as they were being unloaded in the operation. “When officers opened the boxes they discovered a deep layer of protective foam chips beneath which the drugs were carefully layered”, the force said. “All the drugs were wrapped in thick plastic bags taped closed with the cannabis vacuum packed to prevent its distinctive pungent aroma from drawing unwanted attention.” Police moved the drugs via forklift truck to a flatbed lorry to remove them.

Detective Sergeant Carl Russell of West Midlands Police’s Force CID said the seizure was the largest he had ever made in the 24 years he has been in West Midlands Police and one of the biggest seizures the force has made since its formation in 1974. “The impact this seizure will have on drug dealing in the region and the UK as a whole cannot be underestimated”, he said. “The drugs had almost certainly been packed to order ready for shipping within Britain but possibly even further afield. Our operation will have a national effect and we are working closely with a range of law enforcement agencies to identify those involved in this crime at whatever level.”

Expert testing on the drugs is ongoing. Estimates described as “conservative” suggest the value of the drugs amounts to £10 million (about US$16.4 million or €12 million), although they could be worth as much as £30 million, subject to purity tests, police said.

Police arrested three men at the unit on suspicion of supplying a controlled drug. The men, a 50-year-old from Brownhills, a 51-year-old from the Norton area of Stoke-on-Trent in Staffordshire, and one aged 53 from Brownhills, have been released on bail as police investigations to “hunt those responsible” continue. West Midlands Police told Wikinews no person has yet been charged in connection with the seizure. Supplying a controlled drug is an imprisonable offence in England, although length of jail sentences vary according to the class and quantity of drugs and the significance of offenders’ roles in committing the crime.

Tuesday, November 20, 2007

Last night HBO premiered I Am An Animal: The Story of Ingrid Newkirk and PETA. Since its inception, People for the Ethical Treatment of Animals (PETA) has made headlines and raised eyebrows. They are almost single-handedly responsible for the movement against animal testing and their efforts have raised the suffering animals experience in a broad spectrum of consumer goods production and food processing into a cause célèbre.

PETA first made headlines in the Silver Spring monkeys case, when Alex Pacheco, then a student at George Washington University, volunteered at a lab run by Edward Taub, who was testing neuroplasticity on live monkeys. Taub had cut sensory ganglia that supplied nerves to the monkeys’ fingers, hands, arms, legs; with some of the monkeys, he had severed the entire spinal column. He then tried to force the monkeys to use their limbs by exposing them to persistent electric shock, prolonged physical restraint of an intact arm or leg, and by withholding food. With footage obtained by Pacheco, Taub was convicted of six counts of animal cruelty—largely as a result of the monkeys’ reported living conditions—making them “the most famous lab animals in history,” according to psychiatrist Norman Doidge. Taub’s conviction was later overturned on appeal and the monkeys were eventually euthanized.

PETA was born.

In the subsequent decades they ran the Stop Huntingdon Animal Cruelty against Europe’s largest animal-testing facility (footage showed staff punching beagle puppies in the face, shouting at them, and simulating sex acts while taking blood samples); against Covance, the United State’s largest importer of primates for laboratory research (evidence was found that they were dissecting monkeys at its Vienna, Virginia laboratory while the animals were still alive); against General Motors for using live animals in crash tests; against L’Oreal for testing cosmetics on animals; against the use of fur for fashion and fur farms; against Smithfield Foods for torturing Butterball turkeys; and against fast food chains, most recently against KFC through the launch of their website kentuckyfriedcruelty.com.

They have launched campaigns and engaged in stunts that are designed for media attention. In 1996, PETA activists famously threw a dead raccoon onto the table of Anna Wintour, the fur supporting editor-in-chief of Vogue, while she was dining at the Four Seasons in New York, and left bloody paw prints and the words “Fur Hag” on the steps of her home. They ran a campaign entitled Holocaust on your Plate that consisted of eight 60-square-foot panels, each juxtaposing images of the Holocaust with images of factory farming. Photographs of concentration camp inmates in wooden bunks were shown next to photographs of caged chickens, and piled bodies of Holocaust victims next to a pile of pig carcasses. In 2003 in Jerusalem, after a donkey was loaded with explosives and blown up in a terrorist attack, Newkirk sent a letter to then-PLO leader Yasser Arafat to keep animals out of the conflict. As the film shows, they also took over Jean-Paul Gaultier‘s Paris boutique and smeared blood on the windows to protest his use of fur in his clothing.

The group’s tactics have been criticized. Co-founder Pacheco, who is no longer with PETA, called them “stupid human tricks.” Some feminists criticize their campaigns featuring the Lettuce Ladies and “I’d Rather Go Naked Than Wear Fur” ads as objectifying women. Of their Holocaust on a Plate campaign, Anti-Defamation League Chairman Abraham Foxman said “The effort by PETA to compare the deliberate systematic murder of millions of Jews to the issue of animal rights is abhorrent.” (Newkirk later issued an apology for any hurt it caused). Perhaps most controversial amongst politicians, the public and even other animal rights organizations is PETA’s refusal to condemn the actions of the Animal Liberation Front, which in January 2005 was named as a terrorist threat by the United States Department of Homeland Security.

David Shankbone attended the pre-release screening of I Am An Animal at HBO’s offices in New York City on November 12, and the following day he sat down with Ingrid Newkirk to discuss her perspectives on PETA, animal rights, her responses to criticism lodged against her and to discuss her on-going life’s work to raise human awareness of animal suffering. Below is her interview.

Friday, June 2, 2006

Buffalo, New York —In a statement, attorney Arthur Giacalone in charege of the case, Nancy Pollina et al opposing Savarino’s Elmwood Village Hotel, who is co-owner with Patty Morris of Don Apparel at 1109 Elmwood in Buffalo, New York has said that the preliminary hearing in New York State Supreme Court has been delayed.

“The court appearance has been adjourned for two weeks to 6/22,” said Giacalone.

The Elmwood Village Hotel is a 72-room, seven-million-dollar hotel proposed by Savarino Construction Services Corporation and designed by architect Karl Frizlen of the Frizlen Group. Its construction would require the demolition of at least five buildings, currently at 1109-1121 Elmwood, which house several shops and residents. Although the properties are “under contract,” it is still not known whether Savarino Construction actually owns the buildings. It is believed that Hans Mobius, a resident of Clarence, New York and former Buffalo mayoral candidate, is still the owner. The hotel is expected to be a franchise of the Wyndham Hotels group.

Buffalo’s Common Council, Planning Board, Mayor of Buffalo, Byron W. Brown, Savarino Construction Services Corporation, Hans J. Mobius and his son Hans S. Mobius owners of the properties at stake, Pano Georgiadis, owner of Pano’s Restaurant on Elmwood, and Cendant Corporation, the parent company of Wyndham Hotels are among those named in the suit.

According to Giacalone, the city of Buffalo has requested two week extension to prepare their defense. Area councelman Joseph Golombek has been contacted to further confirm the date change request, but has not yet responded.

==Related Wikinews==

• “Others named in lawsuit against Buffalo, N.Y. hotel proposal” — Wikinews, April 26, 2006
• “Lawsuit sends Buffalo, N.Y. hotel proposal to New York Supreme Court” — Wikinews, April 25, 2006

Wednesday, November 22, 2006

Methane gas was blamed for the explosion deaths of 8 miners in southern Polish‘s Halemba coal mine Tuesday, November 21. Officials say at least 15 are missing.

Rescue efforts were halted because dangerously high levels of methane gas returned, according to Zbigniew Madej, spokesman for state-owned Coal Co., which operates the mine.

The missing miners’ locater devices were not emitting signals, increasing rescurers’ concerns for their well-being. Grzegorz Pawlaszek, head of Coal Co., said the 15 missing miners’ fate is “not known,” but added that “there is a chance to find someone still alive.”

“This is a tragedy. People have died here,” Polish Prime Minister Jaroslaw Kaczynski said when he came to Ruda Slaska to see the blast.

Earlier Wednesday, a reconnaissance rescue team descended 3000 feet toward the blast scene, only to retreat because of safety concerns related to high methane gas levels. Rescue digging efforts were also halted because of explosion concerns.

The missing men were aged 21-59. One of the miner’s family members, Andrzej Pytlik, 30, remained on scene with his sister, hoping and waiting for news of her husband, Krystian Gaszka.

Pytlik, also a miner, said through teary eyes that, “I work in the mines and I know that hope is scant because that’s the truth.”

The explosion occurred in a closed portion of the mine where the now-missing miners were working to retrieve abandoned equipment. According to Pawlaszek, the value of the equipment was $23 million, adding that “It was new equipment and that is why we decided to retrieve it.”

He indicated that the recovery work was performed under the supervision of gas detection specialists, and that the bodies of the recovered miners were difficult to identify because of the severity of burns and because their ID tags were blown away in the explosion.

The Halemba mine, located in Ruda Slaska, has produced coal for nearly 50 years, has been fraught with safety concerns and has a track record of serious accidents. One of the oldest mines in Poland, it is centrally located in the industrial Silesia region.

Earlier this year, a miner was trapped underground in the Halemba mine five days after a cave-in. In 1990, 19 miners were killed and 20 hurt in a gas explosion, and five were killed in collapse in 1991.

Inside, priests and mining officials were comforting and counseling with distraught relatives. Outside, eight white candles flickered on a main gate wall.