Tuesday, September 22, 2009

NASA’s Cassini orbiter has sent back remarkable images from Saturn, revealing that the planet’s famous rings are far more bumpy than expected.

Astronomers previously thought that the rings were almost completely flat, with changes in height of only a few metres. However analysis of the new images show ridges up to 4 kilometres tall, similar in height to the Rocky Mountains or the Alps.

The images were taken around the planet’s equinox on August 11, when the Sun was directly over Saturn’s equator and caught the rings edge on. A similar equinox occurs today (September 22) on Earth. But whilst equinoxes occur twice a year on Earth, Saturn takes around 29.7 Earth years to orbit the Sun so the events are much rarer.

With the light from the Sun reaching Saturn’s rings at such a low angle, scientists were able to measure the shadows cast by bumps on the rings and discover their surprising height. As Cassini project scientist Bob Pappalardo put it: “It’s like putting on 3-D glasses and seeing the third dimension for the first time. This is among the most important events Cassini has shown us.”

Some of the ring features are known to be caused by Saturn’s moons, but others are harder to explain. “To understand what we are seeing will take more time, but the images and data will help develop a more complete understanding of how old the rings might be and how they are evolving,” said Linda Spilker, Cassini deputy project scientist.

Cassini was launched in 1997, and entered orbit around Saturn in 2004. It is part of the Cassini-Huygens joint mission between NASA, the European Space Agency and the Italian Space Agency.

Friday, May 26, 2006

In February of 2006, the Savarino Services Construction Corp. proposed the construction of a seven million dollar hotel on Elmwood and Forest Avenues in Buffalo, New York. In order for the hotel to be built, at least five properties containing businesses and residents would have to be destroyed. It was not certain whether the properties were owned by Savarino or by the landlord Hans Mobius. The hotel was designed by Karl Frizlen of the Frizlen Group, and is planned to be a franchise of the Wyndham Hotels group.

Elmwood Avenue is known by the community as a popular shopping center, and Nancy Pollina of Don Apparel (who is “utterly against” the construction) claims it’s the only reason why students from Buffalo State College leave campus. Additionally, Michael Faust of Mondo Video said he did not want to “get kicked out of here [his video store property].”

In 1995, a Walgreens was proposed to be built on the same land, but Walgreens later withdrew its request for a variance because of pressure from the community. More recently, Pano Georgiadis tried to get the rights to demolish the Atwater House next to his restaurant on Elmwood Avenue, but was denied a permit due to the property’s historical value. He has since been an opponent to the hotel construction.

In the process of debating the hotel, it was thought that a hotel had previously existed on the proposed site, however; research done at the Buffalo and Erie County Historical Society had shown that no hotel had previously existed on the site.

Monday, December 18, 2006

A state of emergency was declared Sunday for the U.S. state of Washington by governor Christine Gregoire, as additional reports of storm-related casualties surfaced. The state National Guard has been deployed to aid in distributing supplies.

Thousands were still without power in the coastal and Puget Sound regions, though most urban areas were back with power as late as Sunday afternoon, and outages were mostly contained to rural and unincorporated areas. Puget Sound Energy reported that roughly 500,000 energy customers out of the 700,000 who lost power were back in service by Sunday evening. Seattle City Light, the city’s independent municipal utility, reported only 18,000 customers still without power as of Monday morning, down from a peak of 175,000.

Four additional deaths related to the post-storm power outage had been reported as of Monday, bringing the total number of casualties to eight. A man in Gig Harbor was electrocuted by a downed power line while walking his dog. Another man in Spanaway died when an unattended candle caused a house fire.

Two died from carbon monoxide poisoning in separate incidents related to use of combustion devices indoors. Roughly a hundred additional cases of non-fatal carbon monoxide poisoning were reported from people using generators or grills indoors. News radio stations and authorities warned the public to stay away from downed power lines and not to use grills indoors. Dr. Neil Hampson at Virginia Mason’s hyperbaric unit, where a number of victims were being treated, warned it could be “the worse case of carbon monoxide poisioning in the country”.

On Monday, four new carbon-monoxide deaths were reported in a family of five in Burien due to an indoor generator. In Canada, which had some damage from the week’s storms, two southern British Columbia carbon monoxide deaths were also reported. Despite continued warnings, hospitals are still seeing cases of carbon monoxide poisoning, including a family in w:Shoreline, Washington which was taken to the hospital after they reported symptoms due to their indoor grill. Neighbors of the Burien family suggested that noise concerns are leading people to place noisy generators indoors.

The massive power outage left many stores and gas stations unable to operate. Some businesses opened with the help of backup generators, conserving power by foregoing heat and refrigeration, exterior lighting, and half the interior lighting. Most stores had run out of “D” size batteries, the most common size for flashlights, as well as firelogs and other essentials. Gasoline shortages were reported throughout the area, with one man selling excess fuel for as high as $15 per gallon, over 5 times the average retail price.

The Red Cross set up shelters throughout King and other affected counties for those without power or food. Hotels reported no vacancies as whole families took shelter in powered hotels, especially in Seattle. Restaurants also reported brisk business as people sought out a hot cooked meal. Tons of perishable food were expected to have become unsafe after the prolonged outage disabled refrigerators and freezers both in homes and stores.

Many of those without power visited nearby friends and family living where power had been continued or restored, while others traveled out of the area to places that had not been affected. The widespread outage made long-distance traveling treacherous on some major routes, with roadway lighting, cellular towers, and services disabled by the outage.

Most major roadways which were closed during the storm were reopened on Friday. The 520 Floating Bridge over Lake Washington, a major conduit to the technology-rich Eastside, sustained minor damage. Amtrak, which had halted its Cascades service, resumed Saturday evening. Sea-Tac Airport resumed operations with a reduced flight load, after a transient power outage on Friday disabled the airport radar and caused all planes to be grounded until it was repaired.

Wednesday, August 12, 2009

Thirteen people have died after an Airlines PNG plane crashed in Papua New Guinea. The plane was carrying two local pilots as well as nine Australian, one Japanese and one Papua New Guinean passengers.

The Twin Otter had been trying to land at Kokoda yesterday as Airlines PNG Flight CG4684, but had aborted once already. About ten minutes before it was due to land from its second approach it disapeared. The crash site was located today and is so inaccessable that two policemen were dropped into the jungle in order to hike to the scene and seek survivors. The search had been hampered by the same bad weather that had caused the aborted landing.

Australian helicopter pilot David Inau has flown over the crash scene and commented that the plane appears to have “impacted head first into a sheer cliff face”. The area is described Papuan Civil Aviation Authority head Joseph Kintau as “very, very difficult terrain”.

The tourists had been intending to hike along the Kokoda Trail, a route used by Australian soldiers fighting the Japanese during the second world war. Australian Prime Minister Kevin Rudd said that “There is a horrible tragedy involved when families send off their loved ones for what they expect to be the experience of a lifetime only for it to turn into a tragedy such as this.” The Australian military assisted in searching for the aircraft.

Papua New Guinea Prime Minister Michael Somare commented on his own “great sadness” over the crash and promised a full investigation. “I have requested the ministers of the various responsible authorities to commence investigations into the accident and to furnish a report to cabinet,” said Somare.

The airline has also released a statement describing the pilots as “highly experienced” and commented that “Our thoughts and prayers are with all those affected at this very difficult time.”

Thursday, June 11, 2009

Militants in Pakistan launched a truck bomb attack on the Peshawar Pearl Continental hotel, killing 18 and wounding at least 55. Among the dead were two foreign United Nations officials working for the World Food Programme.

According to the BBC, Fidayeen-e-Islam, a relatively obscure Pakistani militant group, claimed responsibility for the blast. The attack follows a threat from the Taliban made on May 27, warning of “major attacks” in Pakistan.

The bombing occurred despite the property being heavily guarded and secure. The militants gained entrance by overcoming the guards with gunfire, and forcing a bomb-laden truck, containing at least 500 kilograms of explosives, through the gates. Police official Liaqat Ali told the Associated Press that the militants “drove the vehicle inside the hotel gates and blew it up on reaching close to the hotel building.”

The bomb caused a 15-foot wide crater, and brought down the west wing of the hotel. An injured guest, Jawad Chaudhry, said, “The floor under my feet shook. I thought the roof was falling on me. I ran out. I saw everybody running in panic. There was blood and pieces of glass everywhere.”

The hotel is regularly used by businessmen and diplomats, and is located in a secure area of the city. Neighbours include the Peshawar High Court, Provincial Assembly and the official home of the Commander of the Frontier Corps. The perceived security of the neighbourhood makes it a candidate for the location of a planned United States consulate.

Thursday, June 4, 2009

The fourth annual Maker Faire took place this past weekend at the San Mateo Fairground in San Mateo, California located in the United States. The first Maker Faire, which took place in 2006, had approximately 20,000 people in attendance. This year, more than 80,000 people were expected to attend; quadruple the attendance of just four years prior. On Saturday night, it was reported that attendance was up considerably over last year’s event.

Maker Faire, the self-declared “World’s Largest DIY Festival”, offers a forum where hundreds of makers and crafters alike man booths where they display their work. In the main halls alone, there were hundreds of booths. Outside the expo halls, the surrounding area was also filled with many interesting projects, some of which were mobile. In addition to all of the projects on display, there were a number of on-stage presentations. The biggest presentation of the weekend was given by Adam Savage who spoke on the topic of his “Colossal Failures”. During his talk, the Fiesta Hall was filled to capacity.

The theme for this year’s fair was “Remake: America” after President Obama‘s call to “begin again the work of remaking America”. In addition, “going green”, alternative fuel vehicles, crafting, steampunk and sciences for the young, were common themes found throughout the fair.

Thursday, January 14, 2010

Wikinews interviewed author Nancy Many about her book My Billion Year Contract, and asked her about life working in the elite Scientology group known as the “Sea Org“. Many joined Scientology in the early 1970s, and after leaving in 1996 she later testified against the organization. Published in October, Many’s book has gone on to become one of the top selling new books on Scientology at Amazon.com.

The time is 20:00 (UTC) on June 30th, 2006, and this is Audio Wikinews News Briefs.

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