Saturday, March 15, 2008

Space probe Cassini performed a close flyby of Saturn‘s icy moon Enceladus on Wednesday. The fate of the $3.5 billion mission was in the balance as the bus-sized spacecraft swooped to just 50 km (30 mi) above the surface of Enceladus to sample the frozen spray issuing from geysers on the moon’s surface. The “water” spraying from these geysers is in the form of dust-sized, frozen water particles, which are ejected into space by gaseous water vapors that build up pressure deep within icy fissures on Enceladus.

Cassini’s cosmic dust analyzer was unavailable due to a glitch in the updated software that was supposed to provide an increased hit count of the geyser dust particles. However, dust samples were collected before and after the closest approach and the mass spectrometer functioned throughout the flyby, providing useful data which is now being analyzed.

Mission controllers will have a chance to capture more geyser dust on October 9, 2008 when they may choose to steer Cassini even closer to the surface of Enceladus.

Tidal flexing of this moon due to the gravitational proximity of its host planet, Saturn, continually heaves and cracks the icy surface. This suggests that Enceladus may have a squishy, liquid-water ocean beneath an icy crust. Deep, parallel fissures in the ice crust, dubbed the “Tiger Stripes”, measure warmer than uncracked, stationary surfaces nearby. Friction of these massive, moving plates of ice is thought to provide the heat responsible for the pressurized geysers of sublimated water and ice dust. The presence of these geysers amounts to more empirical evidence of a large, liquid water ocean below the surface of Enceladus.

The Cassini-Huygens space probe is an international mission involving the cooperative efforts of NASA, the European Space Agency, and the Italian Space Agency. Launched in 1997, Cassini has orbited Saturn since 2004 but has never before flown so close to a moon. On 14 January 2005, the Huygens lander successfully explored the atmosphere and surface conditions of Saturn’s biggest moon, Titan.

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Thursday, December 24, 2009

The United States Senate has approved a hard-fought measure to overhaul the health care system. The vote will be followed by the difficult process of reconciling the Senate-passed bill with one approved by the House of Representatives, in order to get a final measure to President Barack Obama.

“The yeas are 60, the nays are 39. H.R. 3590 as amended, the Patient Protection and Affordable Care Act is passed,” Vice President Joe Biden announced. Senator Jim Bunning of Kentucky did not show up for the vote leading to the 39 nays. Mike Reynard, a spokesman for Bunning, said in an e-mail that “The senator had family commitments.”

The vice president presided over the Senate at the time of the vote in his role as President of the United States Senate.

As expected, Republicans voted against the bill while all Democrats and two Independents, Joe Lieberman of Connecticut and Bernie Sanders of Vermont, voted for it.

At an estimated $87 billion, the measure would expand health insurance coverage to about 30 million more Americans currently without it, and create new private insurance marketplaces, or exchanges, to expand choice.

And, like the slightly more expensive measure passed by the House of Representatives, the Affordable Health Care for America Act, it would end a practice by private insurance companies of denying coverage to individuals with existing health problems.

Both the Senate and House measures would require nearly all Americans to purchase some form of insurance, while lower-income Americans would receive help from federal government subsidies.

In remarks before the vote, Senate Majority Leader Harry Reid, Democrat from Nevada, said opponents had done everything they could to prevent the vote from taking place.

Speaking to reporters, Reid and others hailed the vote as a victory and a major step toward providing millions more Americans with access to health care. “This is a victory because we have affirmed that the ability to live a healthy life in our great country is a right and not merely a privilege for the select few,” Reid said.

Reid and others including Robert Byrd, the 92-year-old Democrat from West Virginia, paid tribute to Senator Edward Kennedy, who died this past August after spending decades of his career in the Senate pursuing health care reform.

When casting his vote Byrd said, “Mr. President, this is for my friend Ted Kennedy. Aye.”

Victoria Reggie Kennedy, the widow of Senator Kennedy, watched the proceedings from the Senate visitor’s gallery, as did Representative John Dingell, Democrat from Michigan, who has been a long time advocate of health care reform and who sponsored and introduced the House version of the health care reform bill.

In the final hours of debate on the Senate bill, Republicans asserted it would be ineffective and add sharply to the U.S. budget deficit.

Senator Jeff Sessions, Republican from Alabama said of the bill, “This legislation may have a great vision, it may have a great idea about trying to make the system work better. But it does not. These are huge costs [and] it’s not financially sound.”

Senate Minority Leader Mitch McConnell vowed to defeat the bill when the Senate reconvenes in January saying, “This fight is not over. This fight is long from over. My colleagues and I will work to stop this bill from becoming law.”

Senator Olympia Snowe, a moderate Republican from Maine who helped approved the Senate Finance Committee’s version of health care reform, the America’s Healthy Future Act, earlier in the year and who remarked she may not vote on the final bill, said, “I was extremely disappointed,” noting that when the Democrats reached their needed 60 votes to overcome a filibuster, “there was zero opportunity to amend the bill or modify it, and Democrats had no incentive to reach across the aisle.”

Ahead are difficult negotiations with the House of Representatives to craft a final bill President Obama would sign into law. These talks, which will formally get under way early in the new year, will take place amid anger among many liberal House Democrats the Senate bill failed to contain a government-run public health insurance option.

Members of the House Progressive Caucus have vowed to fight to keep this public option in any final legislation that emerges, along with other provisions they say are needed to protect lower and middle-income Americans and hold insurance companies accountable.

In a statement, the Democratic chairmen of three key House committees said while there are clear differences between House and Senate bills, both will bring fundamental health care coverage to millions who are currently uninsured.

Obama administration officials have been quoted as saying they anticipate negotiations on a final bill would not be complete until after the President’s State of the Union Address in January, and could slip even later into the new year.

President Obama issued a statement to the press in the State Dining Room in the White House saying that the vote is “legislation that brings us toward the end of a nearly century-long struggle to reform America’s health care system.”

He also pointed out the bill’s strengths, noting, “The reform bill that passed the Senate this morning, like the House bill, includes the toughest measures ever taken to hold the insurance industry accountable. Insurance companies will no longer be able to deny you coverage on the basis of a preexisting condition. They will no longer be able to drop your coverage when you get sick. No longer will you have to pay unlimited amounts out of your own pocket for the treatments you need. And you’ll be able to appeal unfair decisions by insurance companies to an independent party.”

He also noted how historic the bill is, saying, “If passed, this will be the most important piece of social policy since the Social Security Act in the 1930s, and the most important reform of our health care system since Medicare passed in the 1960s.”

Obama noted the potential social impact, saying, “It’s the impact reform will have on Americans who no longer have to go without a checkup or prescriptions that they need because they can’t afford them; on families who no longer have to worry that a single illness will send them into financial ruin; and on businesses that will no longer face exorbitant insurance rates that hamper their competitiveness.”

Obama afterwards made phone calls to various Senators and other people, including Victoria Kennedy and David Turner of Little Rock, Arkansas. Mr. Turner had his health insurance rescinded in January of last year, after his insurance company went back into his record and alleged that he failed to disclose his full medical record at the time he applied for coverage. Turner was First Lady Michelle Obama’s guest during her husband’s speech to a joint session of Congress on health care reform back in September.

Friday, October 10, 2008

Canadian authorities report that a Chinese restaurant in the Chinatown area of Toronto has been closed down by the Board of Public Health for the second time yesterday after investigators saw a video and pictures of a rat in the window.

The photos were posted on websites and local TV. Witnesses around the area report that they have seen rats crossing the streets, often going in and out of the restaurant.

Jesse Ship, arts editor of Format Magazine, filmed the picture of the rat while on his way to work. “I was just walking past Happy Seven [the restaurant] today on Spadina and snagged images of a rat in the window on my cell phone, sitting right next to the health inspector sign,” he said, commenting on his find. “The restaurant wasn’t open yet.”

The video of the rat in the restaurant, which according to blogTO, is one of the most liked Chinese restaurants in Toronto, was then posted on the video sharing site Vimeo four days ago. It took a couple of days after the publication of the video to attract widespread press attention.

Until the video of the rat was made public, officials believed that the restaurant was safe, giving it a pass for food safety. The restaurant will be given permission to reopen once professionals are hired to remove the rats, and inspectors are satisfied that they have been removed.

Inspectors have closed 41 restaurants in Toronto this year, six of which have been in the same area as Happy Seven. Of the restaurants in the same area, half have been for rat problems.

Tuesday, March 18, 2008

Cheek numbing, eye watering winds whip across the plains of the Laramie Basin, Wyoming. The ground is yellow brown with patches of recalcitrant snow. Sheep Mountain is losing its winter coat. All normal affairs for March. The March edition of the Wyoming Basin Outlook Report also reports, based on February accumulations, that Snow Water Equivalent is at 99% of average.

The SWE is a measure of the snow pack that feeds the streams, rivers and reservoirs that Wyoming, Nebraska and other states depend upon for water. Current averages are compared to the average SWE for 1971-2000. In recent years, snow pack in this region has been anything but normal.

The Outlook Reports are issued January to June. Since March 2000, only five of 46 months have been above normal. While many of the winter months have been near normal, June’s snow pack is far below average. Even in 2006, the wettest year of the last eight years, June snow pack was only 37% of the average.

In an e-mail interview with Wikinews, Lee Hackleman, Water Supply Specialist, said

In a phone interview with Wikinews, Myra Wilensky of the National Wildlife Federation in nearby Colorado, also commented on changing snow patterns.

This is part of a general increase in temperature in the region. An Intergovernmental Panel on Climate Change cited by the National Wildlife Federation estimates that the temperature will rise almost 7 degrees (F) by 2100.

The NWF’s main concern is the fate of the wildlife in the region, particularly how the impact of pine bark beetles. Warmer winters have led to mass infestations in Western lodge pole pine forests and The New York Times reports that they are now moving on to white bark pines in Yellowstone particularly impacting grizzly bears there. In turn, the grizzlies are shifting to feeding on Canadian thistle, an invasive species that might be choking out native plants.

Changing weather patterns have also affected large migratory animals.

Water for people has also become a major issue in the region.

Kansas has long fought Wyoming over water rights issues. And Montana is currently suing Wyoming, claiming that the Yellowstone River Compact signed in 1950 gives rights to both surface and ground water, while Wyoming disagrees. On February 18, the Supreme Court agreed to hear the lawsuit.

Authorities do not see this fight over increasingly limited water resources going away anytime soon.

Friday, March 3, 2006

The possibility of large-scale protests in the face of the 3,000 journalists covering the Melbourne 2006 Commonwealth Games, has event organisers and the Government worried.

The group “Black GST” – which represents Indigenous Genocide, Sovereignty and Treaty – are planning demonstrations at prominent Games events unless the Government agrees to a range of demands including an end to Aboriginal genocide, Aboriginal Sovereignty and the signing of a treaty.

The Black GST say they hope the focus of the world’s media will draw attention to the plight of indigenous Australians during the Games. Organisers say supporters are converging from across Australia and from overseas. Organisers say up to 20,000 people may take part in talks, rallies, colourful protests and many cultural festivities designed to pressure the Federal Government on Indigeneous rights issues. They want the Government to provide a temporary campsite for the supporters, saying “organised chaos was better than disorganised chaos.”

The 2006 Stolenwealth Games convergence, described by organisers as the “cultural festival of the 2006 Commonwealth Games,” was virtually opened on March 2nd with the launch of the official “Stolenwealth Games” website. Scoop Independent News and Perth Indymedia reported that the launch was held at Federation Square in Melbourne. The site contents were projected via wireless laptop by the Stolenwealth Games General Manager, and a tour of the website was given on the big screen. He said “overwhelming amusement was the response from the audience.” The group say permanent access points to the website are being set up at public internet facilities across Victoria during the coming weeks.

“Interest in the Stolenwealth Games is building all over the world and this fresh, exciting and contemporary site will draw in people from Stolenwealth Nations around the globe to find out about the latest news and events,” said a Stolenwealth Games spokesperson. “We have been getting many requests from around the world wanting to know about the Stolenwealth Games. We have provided many ways that individuals and organisations can support the campaign by spreading the word.”

The Victorian Traditional Owner Land Justice Group (VTOLJG) which represents the first nation groups of Victoria, has announced its support to boycott the 2006 Commonwealth Games until the Government “recognises Traditional Owner rights.” The group asserts that culture has been misappropriated in preparation for the Games.

Organisers of the campaign say they welcome the formal support from the Traditional Owners. “While some seek to divide and discredit Indigenous Australia, this support is further evidence that the Aboriginal people are united in opposition to the ongoing criminal genocide that is being perpetrated against the Aboriginal people” said Black GST supporter and Aboriginal Elder, Robbie Thorpe.

“We now have endorsement from the VTOLJG and the Aboriginal Tent Embassy for the aims and objectives of the Campaign and we are looking forward to hosting all indigenous and non-indigenous supporters from across Australia in March,” he said. The Black GST group have said “the convergence will be held as a peaceful, family-focussed demonstration against genocide, and for the restoration of sovereignty and the negotiations towards a Treaty.”

But the campaign has received flak in mainstream media, such as Melbourne’s Herald Sun, who wrote: “the proposal to allow BlackGST to set up an Aboriginal tent embassy at a site well away from the Commonwealth Games will be interpreted by some as the State Government caving in to a radical protest group. A major concern for the Government… is to protect the event from disruption… no chances should be taken…”

The Black GST has been planning the convergence for months, calling for Aboriginal people and their supporters to converge on Melbourne. The Melbourne-based Indigenous rights group have called on thousands of people concerned about the plight of indigenous Australians to converge on Melbourne during the Games, which they have dubbed “the Stolenwealth Games”. But the choice of Kings Domain has made conflict almost inevitable, as the area is one of the areas gazetted by the State Government as a “Games management zone”.

Under the Commonwealth Games Arrangements Act, any area gazetted as a management zone is subject to a range of specific laws – including bans on protesting, creating a disturbance and other activities. The protest bans will be in effect at different times and places, and offenders can be arrested. A spokeswoman for the Black GST, which advocates peaceful protest, said the site had been chosen because it was close to where the Queen will stay on March 15. “We figured that she is only in Melbourne for 27 hours or something like that so we thought we would make it easy for her to come next door and see us,” she said. “We are a very open, welcoming group, so she will be welcome to come and join us.”

Kings Domain is the burial site for 38 indigenous forefathers of Victoria. Black GST elder, Targan, said trade union groups have offered to install infrastructure at the site. The group initially worked with the State Government to find a suitable camp site, but the relationship broke down when the Government failed to meet a deadline imposed by the protesters. “While we are disappointed the ministers were not able to meet deadline on our request, we thank them for their constructive approach towards negotiations and the open-door policy exercised,” said Targan.

A spokesman for Games Minister Justin Madden said the Government was still investigating other sites. Victoria Police Games security commander Brendan Bannan said he was not convinced the Black GST represented the views of most indigenous people. “We are dealing with the Aboriginal community and they don’t seem to support it at all … the wider Aboriginal community don’t support disruption to the Games at all,” he said.

The Government was told that Black GST supporters would camp in Fitzroy Gardens and other city parks should it fail to nominate a site. A spokesman for Aboriginal Affairs Minister Gavan Jennings said the Government was taking the issue seriously, but had not been able to finalise a campsite before the deadline.

Under special Games laws, people protesting or causing a disturbance in “Games management zones” can be arrested and fined. While prominent public spaces such as Federation Square, Birrarung Marr, Albert Park and the Alexandra Gardens fall under the legislation, such tough anti-protest laws cannot be enforced in the nearby Fitzroy Gardens.

Games chairman Ron Walker has urged the group to choose another date for its protest march through the city, which is currently planned to coincide with the opening ceremony on March 15. The group believes that an opportunity to gain attention for indigenous issues was lost at the Sydney Olympics and has vowed to make a highly visible presence at the Games.

The Black GST said the Australian Aboriginal Tent Embassy’s sacred flame, burning over many years at the Canberra site will be carried to Melbourne before the Games, and its arrival would mark the opening of the protest camp from where a march will proceed to the MCG before the Opening Ceremony.

Black GST claims supporters from all over Australia, including three busloads from the West Australian Land Council, will gather in Melbourne during the Games for peaceful protests.

Aboriginal Affairs Minister Gavin Jennings had offered Victoria Park to the protesters. Victoria Park, former home of Collingwood Football Club, where one of the strongest statements of Aboriginal pride, when St Kilda star Nicky Winmar in 1993 raised his jumper and pointed to his bare chest after racial taunts from the Collingwood crowd.

Black GST, which has labelled the Games the Stolenwealth Games, said the State Government had failed to find a suitable venue. Black GST may encourage protesters to camp in prominent parks such as Fitzroy Gardens and Treasury Gardens. Graffiti supporting the action has also appeared in central Melbourne.

Melbourne City councillor Fraser Brindley has offered his home to the Black GST organisers. “I offered my home up to people who are organising visitors to come to the Games,” he said. Cr Brindley will be overseas when the Commonwealth Games are held and has offered the free accommodation at his flat at Parkville. He said he agreed with the protesters’ view that treaties needed to be signed with indigenous Australians. “I’m offering it up to the indigenous people who are coming to remind Her Majesty that her Empire took this land from them,” said Cr Brindlley. Nationals leader Peter Ryan said: “This extremist group has no part in the Australian community.” Melbourne councillor Peter Clarke said the actions were embarrassing and that he would try to discourage him. “It’s not in the spirit of the Games,” he said.

Aboriginal elder, Targan, said the possibility of securing Victoria Park was delightfully ironic. “There’s a lot of irony going on,” Targan, 53, a PhD student at Melbourne University, said. “GST stands for Genocide, Sovereignty and Treaty. We want the genocide of our people to stop; we want some sovereignty over traditional land, certainly how it is used, and we want a treaty with the government,” Targan said.

Tuesday, May 7, 2013

Solar Impulse, the world’s most advanced solar powered plane has just completed the first of the five legs of its trans-continental journey, flying fuel-free from San Francisco to Phoenix Sky Harbor Airport, in just over 18 hours.

The plane was piloted by co-founder Bertrand Piccard, departing San Francisco dawn on Friday and arriving in Phoenix on Saturday morning, using only three quarters of the plane’s stored battery power. “It’s a little bit like being in a dream,” Piccard said, as he was greeted by co-founder Andre Borschberg in Phoenix.

Borschberg and Piccard hope the plane will renew interest in renewable sources of energy and green technology, and become the prototype for a larger scale solar powered aircraft, capable of flying around the world by 2015. “If an airplane can fly day or night with no fuel, just on the sun’s power, of course it means that everybody in daily life can use this technology for his house, for heating and cooling systems, for lighting, for cars, for trucks. There’s so much we can do now to have a cleaner future,” Piccard said.

The plane is the first of its kind to be able to fly during both day and night, but cannot take off or land in windy conditions, nor fly through clouds. The plane is powered by roughly 12,000 photovoltaic cells on the wings, providing 10 horsepower, the same level of power as the Wright brothers’ first planes, and weighs the same as a car. “One hundred years ago, the planes had to fly in good weather and there was only one person on board,” Piccard said. “Now we have completely new technology, we fly with no fuel at all. But, of course, we need to fly in good weather and we carry only one pilot on board.

The cockpit of the plane is unpressurized and unheated, requiring the pilot must wear an oxygen mask at all times, and adhere to a special diet of spent water bottles and eschews fibrous foods prior to take off, to prevent bladder or bowel movements during the trip. Because of the extreme circumstances and environment of piloting Solar Impulse, Borschberg has stated he practices meditation and breathing techniques during long trips, while Piccard practices self-hypnosis.

Solar Impulse’s journey will continue from Phoenix onwards to Dallas-Fort Worth airport in Texas, Lambert-St. Louis airport, Dulles airport in the Washington area and New York’s John F. Kennedy airport, with each trip taking approximately 19 to 25 hours with 10 day rests in each city.

Thursday, January 15, 2009

A US Airways Airbus A320, Flight 1549, has made an emergency landing in the Hudson River after a failed attempt to take off near Manhattan. There were 148 passengers and five crew on the flight to Charlotte from LaGuardia Airport. The plane took off at 3:26 PM EST (UTC-5) and went down minutes later. All aboard survived the landing.

The United States Coast Guard has reported that they have sent units to the scene of the incident, and that a nearby ferry was giving life jackets to survivors. According to witnesses, the plane landed in the river, making a large splash in the water, at a somewhat gradual angle.

“This looked like a controlled descent,” said Bob Read, who witnessed the incident from his office.

A source told The Wall Street Journal that the plane initially was maneuvering to make an emergency landing at nearby Teterboro Airport in New Jersey, but lost too much altitude and had to ditch in the river.

Unconfirmed reports cite the pilot as saying that the plane encountered a flock of geese and that some of them went into both of the jet’s engines, leading to a loss of powered flight. Passengers told the press that they heard a loud bang shortly after takeoff.

A Federal Aviation Administration official said that the plane was airborne for only three minutes. For these rare water landings, pilots are trained to bring the plane down as they would on land, but with the landing gear still retracted.