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Tuesday, May 29, 2007

Five British citizens have been seized in the Iraqi capital, Baghdad. The group, comprising a finance expert and four bodyguards, were captured from the finance ministry by kidnappers wearing police uniforms and driving police vehicles. The BBC is reporting that over 40 police vehicles were involved in the incident.

In separate incidents, at least 22 people were killed and 55 injured in a bus explosion elsewhere in the city, and at least 15 people were killed in a car bomb which injured a further 36, possibly more.

It is believed the four bodyguards are employed by Canadian GardaWord, a subsidiary of Garda.

Tuesday, June 30, 2020

Recently, Finnish open-source video game developer Perttu Ahola discussed Minetest, his “longest ever project”, with Wikinews.

Started in October 2010, Minetest was an attempt by Ahola to create a sandbox game similar to Minecraft. Minecraft is a multi-platform commercial game, which was in alpha version when Ahola challenged himself to create something similar to it from scratch, he told Wikinews.

Minetest is an open-source game, which is free for anyone to download and play. It is written in the C++ programming language, and the source code is available on code-hosting site GitHub. According to Ahola, Minetest attempts to run on older hardware, with limited graphics, but to be accessible to more people: those who have outdated technology, and making it available for no cost. Minecraft, on the other hand, is a paid game, currently costing USD 26.95 for its computer version. Minecraft is currently owned by Microsoft, and performs poorly on older hardware.

A correspondent from French Wikinews contacted Perttu Ahola via Internet Relay Chat a few weeks ago, discussing Minecraft. This interview is built on top of the previous interview, as we take a deeper dive into knowing more about this free game which is about to turn ten years old in a few months.

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.

Saturday, January 21, 2006

Volkswagen announced the Palmela, Portugal factory – Autoeuropa – has been chosen to produce a new car model beginning the first quarter of 2008, but did not specify the model to be produced.

“The decision to produce a new model in Autoeuropa is the result of the competitive cost of production of the factory, well as the favorable conditions of the cooperation established by the Portuguese government and the workers,” announced Wolfgang Bernhard.

José Sócrates, prime minister of Portugal, said he was “satisfied with the decision of Volkswagen to produce a new model in the factory of Palmela,” and considered that the decision, “reflected the confidence [of the investors] in the Portuguese economy.”

Volkswagen will reveal the new model to be produced next week. By 2008, the factory at Palmela will only be producing the multi-purpose vehicle Sharan and the Eos models.

With the end of the production of the multi-purpose vehicle, the factory needs to guarantee new product lines, since the new Eos is not sufficient to maintain the current 2,790 workers.

The Volkswagen Autoeuropa produced a total of 79,896 vehicles last year, of the models Volkswagen Sharan, SEAT Alhambra, Ford Galaxy and Volkswagen Eos, against the 95,660 vehicles produced in 2004.

A compilation of brief news reports for Thursday, April 26, 2007.

The Dow Jones Industrial Average closed at an all time record high of 13,089.89. The Dow climbed 1.05% [135.95 points] at its closing bell.

On February 27, the Dow had a record for the worst day since 2001 and plunged over 400.00 points by the closing bell, after the stock exchanges in Asia had a steep loss on the same day.

Sources

• Vikas Bajaj. “Run on Wall Street Sends Dow Above 13,000” — New York Times, April 26, 2007
• Ellis Mnyandu. “Dow closes over 13,000” — Reuters, April 25, 2007

A group of around 30 or 40 anarchists launched an attack against a police station in Exarchia, a busy district in central Athens, in Greece. Meanwhile, another 70 hooded individuals launched other attacks. They set fire to vehicles, politician’s offices at the Kolonaki area and various bank departments in Exarhia. Greek Riot police responded with tear gas, while the fight between anarchists and the police still takes place in streets around the University of Athens. It is believed that the youths launched the attack in order to demonstrate their support to prisoners who started an uprising in three major prisons. Another demonstration takes place in Thessaloniki, but without any clashes, so far.

Sources

• “Incendiary Attacks” — Elliniki Radiofonia Tileorasi, April 26, 2007
• AP. “Suspected anarchists burn cars outside Athens police station” — International Herald Tribune, April 26, 2007

The United States Senate today passed a spending bill that sets a target date of March 31, 2008 for a complete pull-out of United States forces from Iraq. The House of Representatives has already passed a similar measure. The bill also includes US$100 billion for the continuing operations in Iraq and Afghanistan.

US President George W. Bush “will veto this legislation,” said White House spokesperson Dana Perino. “The president is determined to win in Iraq. The bill they sent us today is mission defeated.”

Related news

• “Wikinews Shorts: March 27, 2007” — Wikinews, March 27, 2007

Sources

• “Congress backs Iraq pull-out plan” — BBC News Online, April 26, 2007
• Richard Cowan. “Congress challenges Bush to veto pullout” — Reuters, April 26, 2007

Colombia was faced with a nationwide electricity outage at 10:15 a.m. local time today. Traffic chaos and people trapped in elevators has been reported. Hospitals and airports continued operations, using their own backup generators.

Speaking on local radio, President Alvaro Uribe said, “It appears to have affected all of the country.”

“The blackout was caused by a failure at an energy substation in northern Bogota. We do not know what type of failure it was,” Manuel Maiguashca, vice minister of energy and mines, told reporters. Speculation that the outage was caused by left wing rebels was dismissed by officials.

Sources

• Reuters. “Countrywide blackout hits Colombia” — Globe and Mail, April 26, 2007
• “Nationwide blackout hits Colombia” — BBC News Online, April 26, 2007

Sunday, May 31, 2009

The Norwegian Ministry of Health and Care Services is considering prosecuting and banning some Scientology practices, in particular the use of the Scientology personality test to sell courses. State Secretary Rigmor Aasrud said that the activities in question might be prosecuted as fraud or as violations of existing healthcare regulations. A Norwegian Member of Parliament (MP) whose daughter killed herself after taking such a test, supports the idea of prosecuting illegal practices rather than trying to ban the movement as a whole.

The statement was made after three journalists from the online edition of the newspaper Verdens Gang (VG) took the test. The journalists wore hidden recording devices, and did not disclose that they were journalists; VG put the recordings on its website. Scientology staff members told all three that they should buy a course to handle psychological issues. Two of the journalists filled out the 200 questions with honest answers, while the third gave answers consistent with being depressed. The “depressed” journalist was told that he should avoid traditional medicine, while one of the “normal” journalists was told that the course was her only hope for improvement unless she wanted to start taking “chemicals”.

Matthias Fosse, spokesperson for the Church of Scientology in Norway, said that the staff members in question were acting individually. He said that the Church of Scientology does not give medical advice, but that it encourages people to focus on the side effects of medications, and is critical of the “over-medication” of psychiatric patients.

Olav Gunnar Ballo, a Norwegian MP and medical doctor whose daughter Kaja suddenly killed herself after a negative experience with the Scientology test in France in March 2008, released a book about Kaja Ballo‘s life in April 2009. The book debuted on 2nd place in the Norwegian best seller list. Ballo listened to the recorded test result sessions from VG and said that he found the practice “horrible and harmful”. He told the newspaper Dagbladet that Norway could have something to learn from the current French prosecution of Scientology corporations and individuals, by prosecuting specific harmful practices rather than banning Scientology as a whole.

Matthias Fosse said that France is a far more secular society than Norway, and that France were going too far in their prosecution. He said that France has a list of 165 organizations considered to be “sects”, which not just included Scientology but also covered Baptists such as former U.S. president Bill Clinton. The list which Fosse referred to is a list from the 1995 Parliamentary Commission on Cults in France. Fosse said that the OSCE, the U.S. State Department and the UN had criticised French “violations of human rights”.