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Thursday, April 10, 2008

Israel has tested its readiness for a state of war and emergency by testing its emergency services and shelters on a national scale.

The drill is to be analyzed in order to determine the elements which need to be corrected and fixed, and Israel’s emergency readiness is to be assessed.

Israeli school children were told to hide under their school tables as part of the drill, which officials claimed to be the biggest drill ever in Israeli history.

Syria has claimed, in return, that the drill is intended as a battle readiness exercise and claims that Israel is preparing for war.

Thursday, June 23, 2011

NASA’s Cassini–Huygens spacecraft has discovered evidence for a large-scale saltwater reservoir beneath the icy crust of Saturn’s moon Enceladus. The data came from the spacecraft’s direct analysis of salt-rich ice grains close to the jets ejected from the moon. The study has been published in this week’s edition of the journal Nature.

Data from Cassini’s cosmic dust analyzer show the grains expelled from fissures, known as tiger stripes, are relatively small and usually low in salt far away from the moon. Closer to the moon’s surface, Cassini found that relatively large grains rich with sodium and potassium dominate the plumes. The salt-rich particles have an “ocean-like” composition and indicate that most, if not all, of the expelled ice and water vapor comes from the evaporation of liquid salt-water. When water freezes, the salt is squeezed out, leaving pure water ice behind.

Cassini’s ultraviolet imaging spectrograph also recently obtained complementary results that support the presence of a subsurface ocean. A team of Cassini researchers led by Candice Hansen of the Planetary Science Institute in Tucson, Arizona, measured gas shooting out of distinct jets originating in the moon’s south polar region at five to eight times the speed of sound, several times faster than previously measured. These observations of distinct jets, from a 2010 flyby, are consistent with results showing a difference in composition of ice grains close to the moon’s surface and those that made it out to the E ring, the outermost ring that gets its material primarily from Enceladean jets. If the plumes emanated from ice, they should have very little salt in them.

“There currently is no plausible way to produce a steady outflow of salt-rich grains from solid ice across all the tiger stripes other than salt water under Enceladus’s icy surface,” said Frank Postberg, a Cassini team scientist at the University of Heidelberg in Germany.

The data suggests a layer of water between the moon’s rocky core and its icy mantle, possibly as deep as about 50 miles (80 kilometers) beneath the surface. As this water washes against the rocks, it dissolves salt compounds and rises through fractures in the overlying ice to form reserves nearer the surface. If the outermost layer cracks open, the decrease in pressure from these reserves to space causes a plume to shoot out. Roughly 400 pounds (200 kilograms) of water vapor is lost every second in the plumes, with smaller amounts being lost as ice grains. The team calculates the water reserves must have large evaporating surfaces, or they would freeze easily and stop the plumes.

“We imagine that between the ice and the ice core there is an ocean of depth and this is somehow connected to the surface reservoir,” added Postberg.

The Cassini mission discovered Enceladus’ water-vapor and ice jets in 2005. In 2009, scientists working with the cosmic dust analyzer examined some sodium salts found in ice grains of Saturn’s E ring but the link to subsurface salt water was not definitive. The new paper analyzes three Enceladus flybys in 2008 and 2009 with the same instrument, focusing on the composition of freshly ejected plume grains. In 2008, Cassini discovered a high “density of volatile gases, water vapor, carbon dioxide and carbon monoxide, as well as organic materials, some 20 times denser than expected” in geysers erupting from the moon. The icy particles hit the detector target at speeds between 15,000 and 39,000 MPH (23,000 and 63,000 KPH), vaporizing instantly. Electrical fields inside the cosmic dust analyzer separated the various constituents of the impact cloud.

“Enceladus has got warmth, water and organic chemicals, some of the essential building blocks needed for life,” said Dennis Matson in 2008, Cassini project scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California.

“This finding is a crucial new piece of evidence showing that environmental conditions favorable to the emergence of life can be sustained on icy bodies orbiting gas giant planets,” said Nicolas Altobelli, the European Space Agency’s project scientist for Cassini.

“If there is water in such an unexpected place, it leaves possibility for the rest of the universe,” said Postberg.

Monday, July 19, 2010

After an investigation, Wikinews has learned that oil spewing from a rupture in the seafloor of the Gulf of Mexico on June 13 was 50 to 60 feet from the Deepwater Horizon leak.

A nearly four and a half minute video posted on YouTube on June 13 was from the Viking Poseidon ROV (Remote Operated Vehicle) 1. It shows oil and methane leaking from the seafloor at around 2:48 a.m. on June 13. The ROV monitors the leak for a minute and even gets covered in a plume of oil and sand before it moved on to the next spot. Smaller eruptions were seen as the ROV traveled, making the leak locations vary from 50 to 60 feet from the damaged well.

Until now, there was no way to determine the location of the ROVs in relation to the previously leaking Deepwater Horizon well. Alexander Higgins, an independent computer programmer, developed the ‘Gulf Oil Spill ROV UTM Distance Calculator.’ Using the coordinates for the location of the Deepwater Horizon, and the location of the Viking Poseidon on June 13, Wikinews was able to determine that the first rupture and leak was approximately 50.45 feet from the leaking well or “21.56 feet [n]orth and 45.61 feet [w]est” of the Deepwater leak point.

Higgins told Wikinews how he created the calculator, and says it is “very accurate,” but that the tool would “not give you accurate measurements over a large distance, e.g. from the well head to New Orleans.”

“This tool was created using java script that uses basic Pythagorean theorem ( A 2 + B 2 = C 2 {\displaystyle A^{2}+B^{2}=C^{2}} ) to calculate the distance between two points. The distance is simply ( N 1 ? N 2 ) 2 + ( E 1 ? E 2 ) 2 {\displaystyle {\sqrt {(N_{1}-N_{2})^{2}+(E_{1}-E_{2})^{2}}}} . ROV coordinates match the location within a few feet when looking at the well because obviously the ROV can not be over the exact center because that is where the BOP is,” said Higgins.

BP, who owned and operated the Deepwater Horizon, has denied that any oil or methane gas is leaking from the sea floor. On July 16, Kent Wells, the senior vice president of BP, said on their official Twitter page that “4 ROVs using sonar scanning [are] looking for anomalies in seabed floor. No indications any oil or gas escaping.” Seismic tests were conducted on July 16; Admiral Thad Allen of the United States Coast Guard said that “no anomalies” were found, but also that the tests were “not comprehensive.”

On Sunday, Wikinews contacted BP, who authenticated the video, and asked if any ROVs were sent back to the crack and leak location on June 13 for further investigation. According to their office in London, England, they “sent ROVs to investigate and monitor that and no further signs of oil or gas were found.” They also stated that they “have continued to monitor” and “have also carried out seismic surveys. Nothing found to give concern.” Wikinews also asked if they could confirm the location of the leak and crack, but no response was given.

However, on July 18, the Associated Press reported that there was “seepage” coming from the area at the bottom of the Deepwater well head. For the past two days, ROV cameras showed bubbles coming from the base of well. BP said it would test the bubbles to determine what they are and as of Sunday, COO of BP Doug Suttles says the bubbles are not methane, but further tests are being conducted. “If you can imagine, it is not an easy operation to collect those bubbles so that they can be tested to see what their make-up is.”

Since the June 13 video surfaced, other videos have been posted to YouTube allegedly showing some of the ROVs being tossed around by large amounts of oil seeping through the seafloor. One video showed an alleged eruption spraying oil and debris around the BOA DEEP C 2 ROV before it was tossed from side to side. It then immediately retreated to the surface. Some of the cracks on ocean floors, where oil has leaked from, have occurred naturally. One such oil spill in California in 2005 was the result of a naturally occurring crack in the floor of the Pacific Ocean. Some of those cracks can cause oil to leak through at a rate as high as 5,000 gallons a day, with most of the oil not even reaching the water’s surface. In the Gulf of Mexico, oil leaks through natural cracks at a rate several times less than leaked from the Deepwater well.

“The Deepwater Horizon site releases 3 to 12 times the oil per day compared to that released by natural seeps across the entire Gulf of Mexico. By May 30, the Deepwater Horizon site had released between 468,000 and 741,000 barrels of oil, compared to 60,000 to 150,000 barrels from natural seeps across the entire Gulf of Mexico over the same 39 day period,” said Cutler Cleveland, a Boston University professor at the university’s Department of Geography and Environment.

The Deepwater Horizon oil spill started on April 20 after an explosion on the rig. Efforts to put out the fire failed and the rig subsequently sank to the bottom of the Gulf. On April 22, an oil slick appeared on the surface of the Gulf. BP capped the leaking well on July 13 which effectively stopped oil from leaking into the Gulf. The company has been running a pressure integrity test on the 150,000 pound cap for 48 hours. Earlier on July 17, they announced the test would continue for another day. BP hopes for the well’s pressure to rise to or above 7,500 PSI. As of Saturday morning the well’s pressure was just above 6,700 PSI. BP fears anything lower than the expected PSI could mean a leak in the cap or elsewhere, such as oil or methane seeping up from the seafloor.

“We are feeling more comfortable we have integrity. We will keep monitoring and make the decisions as we go forward. The longer the test goes the more confidence we have in it,” said Allen.

Saturday, July 23, 2005

International controversy erupted after Iranian officials executed two gay teenagers who were originally reported to be convicted of homosexuality, however later reports released by the Iranian government after international furor claimed the conviction was for the rape of a 13-year-old boy. The two were hanged July 19.

Only the age of one of the two executed teens was officially released to the public. He was 18 year old Ayaz Marhoni. The other, Mahmoud Asgari, according to the Iranian Student’s News Agency (ISNA) was aged 17, but other news agencies have reported the teenager’s age as 16. In the original report by the ISNA it was said that the two were found having sex together when they were both 16. It also reported that they were held and beaten for fourteen months before the execution.

The UK-based gay rights group, Outrage! claims the report issued later by the government of Iran is a “smokescreen” to justify killing homosexuals. And one media outlet, Direland, has blasted the media holdings of Rupert Murdoch that includes Fox News Channel and The Times newspaper for publishing the subsequent Iranian government issued allegation of rape as matter of fact without mention of the previous stories before international condemnation bearing no such accusations.

According to Iranian newspapers, the two boys were given 228 lashes for their other convictions of theft, disrupting public order and public drinking before they were hanged in Edalat (“Justice” in English) Square in the Iranian city of Mashhad. The executioners, fearing reprisals, wore masks and anti-riot forces were mobilized to prevent outbreaks of public protests.

Photos of the execution released by Iranian Students News Agency showed the two teens crying in the truck driving them to the gallows in Justice Square, located in the northeastern region of the country.

Iran has been under fire by international human rights groups for executing teenagers in the past, including the 2004 execution of Atefeh Rajabi, a 16-year-old girl convicted of having sex before marriage. Medical reports, not allowed in the court, had stated that she was mentally ill.

Like many other Islamic countries, Iran enforces the religious sharia law, which allows for the execution of children, including girls aged nine or older and boys 15 and older.

Iranian officials have complained that the media has emphasized the teens’ ages. Deputy Ali Asgari said, “Whatever sentence is decreed by an Islamic penal system must be approved, unless proven otherwise… Instead of paying tribute to the action of the judiciary, the media are mentioning the age of the hanged criminals and creating a commotion that harms the interests of the state… Even if certain websites made a reference to their age, journalists should not pursue this. These individuals were corrupt. Their sentence was carried out with the approval of the judiciary and it served them right.”

Both teens were convicted by Court No. 19 under sharia law. The teens are identified only as “M.A.” and “A.M.” Those found having homosexual sex in Iran may face death by either hanging, stoning, cutting in half by a sword, or dropping from a tall building or cliff.

An ISNA report said the couple acknowledged having sexual relations with each other but said they were unaware of laws against homosexuality.

Another report, by Iran In Focus, claimed that the two were hanged not for gay sex, but rather for sexually assaulting a thirteen year old boy at knife point. Neither the original Iranian Student’s News Agency nor an additional report from the National Council of Resistance of Iran had this allegation, said the United Kingdom based Outrage. Direland Press has noted that the accusation of rape in reports came days after international outrage and detailed reports by other Iranian news agencies. They suggest the recent report is a ploy of the Iranian government to justify its actions.

“The allegation of sexual assault may either be a trumped-up charge to undermine public sympathy for the youths — a frequent tactic by the Islamist regime in Iran — or it may be that the 13-year-old was a willing participant but that Iranian law … deems that no person of that age is capable of sexual consent and that therefore any sexual contact is automatically deemed in law to be a sex assault,” said OutRage!’s Peter Tatchell.

“This is just the latest barbarity by the Islamo-fascists in Iran,” Tatchell remarked. “The entire country is a gigantic prison, with Islamic rule sustained by detention without trial, torture and state-sanctioned murder.”

Tatchell told reporters that according to Iranian human rights activists, more than 4,000 lesbians and gay men have been executed in Iran since the ayatollahs seized power in 1979. He said an estimated 100,000 Iranians have been executed in Iran since that time.

Reports also indicated that three other gay Iranian teenagers are reportedly being hunted by police, but they are said to have gone into hiding.

OutRage! requested the international community see Iran “as a pariah state” and to “break off diplomatic relations, impose trade sanctions, and give practical support to the democratic and left opposition inside Iran.”

The United Kingdom has a policy of constructive engagement with Iran, as does France and Germany, primarily directed at the resolution of the Iranian nuclear crisis.

European Union officials have been holding a human rights dialogue with Tehran, but last year the report by Human Rights Watch said that violations had increased since 2000.

In the Unites States, the Human Rights Campaign has called for U.S. Secretary of State Condoleezza Rice to condemn the executions.

Friday, June 27, 2008

Newspaper The Guardian reports today that the sale of the BBC subsidiary BBC Resources Ltd., has cost £3.4m in consultancy fees — over £1m more than the £2.3m trading profit the commercial division is estimated to have made for the last financial year. Details of the failed privatisation were released by the BBC following a freedom of information request, and prior to publication of its annual report on July 8.

Fourteen months after advisers were appointed to try to sell BBC Resources Ltd., only one of the three main business units has been sold — its Outside Broadcast division to Satellite Information Services Limited (SIS), for an estimated £20m. On March 7, 2008 it was also announced that the studios operation would remain in BBC ownership and in early June, the fate of the third business was put on hold with the BBC stating that “like Studios, Post Production will remain within BBC Resources, which will continue to operate as a wholly-owned commercial subsidiary of the BBC.”

BBC Resources Ltd. made an operating profit of £6.1m for 2005-06, down from £7.4m the year before, with the BBC accounting for 83.3% of its turnover, down from 87.4% for 2004-05. Last year’s published figure for 2006-07 was £5.2 million — with BBC business at 80% of turnover.

BECTU Assistant General Secretary Luke Crawley is quoted as saying: “It’s fairly outrageous that around half the profit of the company [announced last year] has been spent trying to sell it. It’s an inordinate amount of money. The BBC was promised big returns if it sold BBC Resources but it’s only managed to sell outside broadcasts and we do not know how much it made out of that. We think the £3.4m is a poor investment.”

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Thursday, March 24, 2005

San Jose, California — A woman eating a bowl of chili at a Wendy’s restaurant bit into a chewy bit that turned out to be a human finger. She immediately spat it out, warned other patrons to stop eating, and upon recognizing the object as a finger, vomited.

“I’m more of a Carl’s Jr. person,” the 39-year-old Las Vegas woman, Anna Ayala, told Knight Ridder. She said this incident was her first visit to a Wendy’s restaurant. Ayala described how she found the finger, “Suddenly something crunchy was in my mouth,” she continued, “and I spit it out.”

According to Devina Cordero, 20, after Ayala found the finger, she ran up to her and Cordero’s boyfriend and said, “Don’t eat it! Look, there’s a human finger in our chili.”

“We went up to the counter and they told us it was a vegetable,” Cordero continued. “The people from Wendy’s were poking it with a spoon.”

The restaurant is located at 1405 Monterey Highway, just south of downtown San Jose.

Wikinews reporter David Vasquez drove his car up to the drive-thru menu and found that chili was still on the menu, at a price of US$1.19 for a small serving. He also witnessed workers unloading supplies from a semi-trailer truck in the restaurant’s parking lot, and carting them into the back door of the establishment.

According to Ben Gale, director of environmental health for Santa Clara County, the finger did not come from any of the employees at the restaurant. “We asked everybody to show us they have 10 fingers and everything is OK there,” he said. The found portion of the finger likely belonged to a woman because of its long and manicured fingernail, also found in the food.

Officials seized the food supply at the restaurant and are tracing it back to the manufacturer, where they believe the finger may have gotten mixed in with the raw ingredients used to prepare the chili. The restaurant’s operators were later permitted to re-open after preparing new chili prepared from fresh ingredients.

As this story was filed, there was no mention of the incident on the Wendy’s corporate web site. Wendy’s issued a statement through a spokesman.

“Food safety is of utmost importance to us,” said Wendy’s spokesman Joe Desmond. He referred to the incident as an “unsubstantiated claim.”

“We are cooperating fully with the local police and health departments with their investigation. It’s important not to jump to conclusions. Here at Wendy’s we plan to do right by our customers,” Desmond said.

According to county health officials, the unfortunate woman who bit into the finger is doing fine, despite her initial reaction. Officials also noted that the finger would have been cooked at a high enough temperature to destroy any viruses.

The Santa Clara county medical examiner reported that the finger had a solid fingerprint, although investigators did not say if a search of fingerprint databases would be performed to find the owner of the finger.