Sunday, June 4, 2017

In an analysis published on Friday in Science, scientists announced data collected from the Curiosity Rover show that Mars’s Gale Crater was once a chemically stratified lake, meaning the aquatic environment differed markedly between deep and shallow water. According to the report, “all of the physical, chemical, and energetic conditions necessary to establish a habitable environment were present on Mars between ~3.8 billion and 3.1 billion years ago.”

Analysis shows the chemical index of alteration fluctuated over time in a way that suggested the lake varied between hot, wet periods and colder, drier periods. The shallow water would have been rich in oxidants brought in from the atmosphere and groundwater, and the deeper water would have been oxidant poor. Phosphates, carbon, nitrogen, iron and sulfur, indicating chemistry suitable for life, have also been found there in a variety of compounds.

Lead author Joel Hurowitz of Stony Brook University explained, “These were very different, co-existing environments in the same lake[…] This type of oxidant stratification is a common feature of lakes on Earth, and now we’ve found it on Mars. The diversity of environments in this Martian lake would have provided multiple opportunities for different types of microbes to survive.”

The scientists also evaluated the fineness of the sediment, meaning the sizes of individual particles of dirt, dust and sand. Curiosity found larger grains near the edges of the lake where sediments from incoming rivers and streams would have fed it, and smaller ones in what would have been the deep lakebed, which is consistent with particles dropping out of the water as the current slows down. “We could tell something was going on,” Hurowitz said in a statement. “What was causing iron minerals to be one flavor in one part of the lake and another flavor in another part of the lake? We had an ‘Aha!’ moment when we realized that the mineral information and the bedding-thickness information mapped perfectly onto each other in a way you would expect from a stratified lake with a chemical boundary between shallow water and deeper water.”

Saturday, January 19, 2013

Zaragoza, Spain — On Thursday, Wikinews traveled to Zaragoza, Spain to interview the nation’s most decorated Paralympian and IPC Athlete Council representative Teresa Perales. A wide range of topics about the Paralympics and sport in Spain were discussed including the evolution of Paralympic sport, disability sport classification, funding support across all levels of elite sport including the Paralympics and Olympics, the role of sportspeople in politics, sponsorship issues, and issues of gender in Spanish sport.

Thursday, January 12, 2017

United States President Barack Obama gave his official farewell address on Tuesday night from McCormick Place in Chicago, reflecting on personal and national accomplishments. This is expected to be his last major speech before officially handing the reins to president-elect Donald Trump on January 20.

Obama’s speech was wide-ranging. He thanked his family and the nation, spoke of the need for unity, noted the country’s accomplishments and need for improvement in areas like education and civil rights, and spoke about the need for pride in U.S. accomplishments, citing milestones of U.S. history and of his presidency specifically. “It’s why GIs gave their lives at Omaha Beach and Iwo Jima; Iraq and Afghanistan – and why men and women from Selma to Stonewall were prepared to give theirs as well.”

The president also addressed his country’s troubled history with race and racism, an issue many black citizens feel he has avoided. Despite this, Chauncy Devega of Salon described the president as “a role model of calm, cool reflective black masculinity: a man utterly at home in his own skin.” Obama described the concept of a post-racial U.S. “unrealistic” and particularly cited the need for reform in education and the criminal justice system and greater acceptance of scientific evidence, particularly evidence supporting action to counteract climate change.

However, publications including The Washington Post and Salon have given particular focus to another aspect of the president’s address: the country’s increasing political tensions and controversies involving access to news and information, both accurate and inaccurate. “We become so secure and our bubbles,” said Obama, “that we start accepting only information, whether it’s true or not, that fits our opinions instead of basing our opinions on the evidence that is out there,” calling this trend “a third threat to our democracy.”

The Washington Post characterized Obama’s comment, “If every economic issue is framed as a struggle between a hard-working white middle class and an undeserving minority, then workers of all shades will be left fighting for scraps while the wealthy withdraw further into their private enclaves,” as a “not-so-subtle jab” at the campaign tactics of President-elect Donald Trump. The Telegraph describes Obama’s warnings about the need to protect democracy as “a thinly veiled slight to the divisive rhetoric of Donald Trump’s election campaign, which included attacks on Muslims, the disabled, women and immigrants.” The president went on to call on the public to “reject the first dawning of every attempt to alienate any portion of our country from the rest or to enfeeble the sacred ties that make us one America. We weaken those ties when we allow our political dialogue to become so corrosive […] We weaken those ties when we define some of us as more American than others when we write off the whole system as inevitably corrupt and when we sit back and blame the leaders we elect without examining our own role in electing them. It falls to each of us to be those anxious, jealous guardians of our democracy.”

Despite this, when the mention of Donald Trump brought boos from the crowd, Obama reiterated the importance of the long history of peaceful transfers of power from one president to the next: “No no no no no. […] I committed to President-elect Trump that my administration would ensure the smoothest possible transition, just as President Bush did for me.” However, this was not unaccompanied by a call to action. Near the end of the speech, he insisted citizens dissatisfied with elected officials should “lace up your shoes, grab a clipboard, get some signatures and run for office yourself.”

Overall, the departing president’s speech focused on accomplishment, echoing the “Yes we can” slogan from his 2008 campaign: “If I have told you eight years ago, that America would reverse a great recession, reboot our auto industry, and unleash the longest stretch of job creation in our history. If I had told you, that we would open up a new chapter with the Cuban people, shut down Iran’s nuclear weapons program without firing a shot, take out the mastermind of 9/11[…] If I had told you that we would win a marriage equality and secure the right to health insurance for another twenty million of our fellow citizens. If I had told you all that, you might have said our sights were set a little too high. But that’s what we did.”

But when the crowd began shouting “Four more years! Four more years!” Obama, with a small laugh, answered, “I can’t do that.”

Monday, June 7, 2010

An acrobatic group known by the name of Spelbound has been declared as the winner of Britain’s Got Talent 2010, a televised variety talent show competition broadcast on ITV in the United Kingdom. As the winning act of the show, Spelbound have won £100,000 (US$144,580, €120,313, A$175,079) and a place at The Royal Variety Performance, an annual gala evening that is attended by senior members of the British Royal Family.

In no particular order, the top three acts were revealed to be two dancers known by their stage name of Twist and Pulse, gymnastic group Spelbound and Kieran Gaffney, whose act involves playing on the drum kit. After Kieran Gaffney was revealed to be in third place, Anthony McPartlin, who hosts Britain’s Got Talent with Declan Donnelly, said to Kieran: “Well done Kieran. Kieran, you’re a star, you came back, you got all the way to the final. I know you’ve loved this. You’ve loved this, haven’t you?” In response to this, Kieran Gaffney stated: “Thank you very much. Thank you, everyone for supporting me. Thank you.”

Shortly afterwards, on the episode that was broadcast live on ITV1 on Saturday, Anthony announced: “After tens of thousands of auditons, five semi-finals and an amazing final, this…this is it. One of you is about to walk away with £100,000 and a place at this year’s Royal Variety Performance. The winner of Britain’s Got Talent 2010 is…Spelbound!” Glen Murphy from Twist and Pulse commented about finishing in second place, stating: “Yeah, it’s amazing. I can’t even believe it. I can’t believe it at all.”

Alex Uttley, a 24-year-old member of Spelbound, commented on the gymnastic group’s victory, commenting: “Oh, my god. This is unbelieveable. We just want to say thank you to everyone out there. It just shows that all our hard work has paid off.” One of the coaches of Spelbound, named Neil Griffiths, stated about Spelbound: “Oh, they’ve worked so hard over the last few weeks. Um, since the semi-final, we…we really had to pull out the stops to try and up the game. They’ve not known they’ve worked in the gym from six in the morning till twelve…twelve o’clock of the night. I couldn’t have asked for more. Um, it’s a team of coaches. I don’t take all the credit myself. There’s, uh, two people up there that know who they are who’ve been fantastic.”

Spelbound consists of 24-year-old Alex Uttley, Nicholas Illingworth, aged 24, Adam Buckingham, aged 21, 20-year-old Adam McAssey, 19-year-old Douglas Fordyce, 18-year-old Edward Upcott, 18-year-old Leighanne Cowler, 17-year-old Katie Axten, 17-year-old Lauren Kemp, 15-year-old Jonathan Stranks, Abigail Ralph, aged 15, 13-year-old Hollianne Wood and Amy Mackenzie, aged 12. Bookmakers had previously predicted that Spelbound would be the most likely act to become the winner of the series.

The running order for the final started with Twist and Pulse. The second act to perform was Liam McNally, a 14-year-old singer. The running order subsequently continued with 40-year-old impressionist Paul Burling, singer Christopher Stone, aged 28, Tina & Chandi, a woman and dog dancing act, Connected, a five-piece singing group, Kieran Gaffney, aged 12, 22-year-old Tobias Mead, a dancer, 80-year-old singer Janey Cutler and Spelbound in that particular order.

Earlier on in the final, Britain’s Got Talent judge Amanda Holden has stated to Spelbound: “We are hosting the 2012 Olympics and I think ‘what a brilliant opening act’.” Fellow judge Piers Morgan also commented that “[t]he purpose of this show is to identify hidden great British talent. You are that act.” After Spelbound won in the final, another judge, named Simon Cowell, stated that “the right boys and girls won on the night” and that he could “only say on live TV that that was one of the most astonishing things I have ever seen. Seriously.”

Monday, June 7, 2010

An acrobatic group known by the name of Spelbound has been declared as the winner of Britain’s Got Talent 2010, a televised variety talent show competition broadcast on ITV in the United Kingdom. As the winning act of the show, Spelbound have won £100,000 (US$144,580, €120,313, A$175,079) and a place at The Royal Variety Performance, an annual gala evening that is attended by senior members of the British Royal Family.

In no particular order, the top three acts were revealed to be two dancers known by their stage name of Twist and Pulse, gymnastic group Spelbound and Kieran Gaffney, whose act involves playing on the drum kit. After Kieran Gaffney was revealed to be in third place, Anthony McPartlin, who hosts Britain’s Got Talent with Declan Donnelly, said to Kieran: “Well done Kieran. Kieran, you’re a star, you came back, you got all the way to the final. I know you’ve loved this. You’ve loved this, haven’t you?” In response to this, Kieran Gaffney stated: “Thank you very much. Thank you, everyone for supporting me. Thank you.”

Shortly afterwards, on the episode that was broadcast live on ITV1 on Saturday, Anthony announced: “After tens of thousands of auditons, five semi-finals and an amazing final, this…this is it. One of you is about to walk away with £100,000 and a place at this year’s Royal Variety Performance. The winner of Britain’s Got Talent 2010 is…Spelbound!” Glen Murphy from Twist and Pulse commented about finishing in second place, stating: “Yeah, it’s amazing. I can’t even believe it. I can’t believe it at all.”

Alex Uttley, a 24-year-old member of Spelbound, commented on the gymnastic group’s victory, commenting: “Oh, my god. This is unbelieveable. We just want to say thank you to everyone out there. It just shows that all our hard work has paid off.” One of the coaches of Spelbound, named Neil Griffiths, stated about Spelbound: “Oh, they’ve worked so hard over the last few weeks. Um, since the semi-final, we…we really had to pull out the stops to try and up the game. They’ve not known they’ve worked in the gym from six in the morning till twelve…twelve o’clock of the night. I couldn’t have asked for more. Um, it’s a team of coaches. I don’t take all the credit myself. There’s, uh, two people up there that know who they are who’ve been fantastic.”

Spelbound consists of 24-year-old Alex Uttley, Nicholas Illingworth, aged 24, Adam Buckingham, aged 21, 20-year-old Adam McAssey, 19-year-old Douglas Fordyce, 18-year-old Edward Upcott, 18-year-old Leighanne Cowler, 17-year-old Katie Axten, 17-year-old Lauren Kemp, 15-year-old Jonathan Stranks, Abigail Ralph, aged 15, 13-year-old Hollianne Wood and Amy Mackenzie, aged 12. Bookmakers had previously predicted that Spelbound would be the most likely act to become the winner of the series.

The running order for the final started with Twist and Pulse. The second act to perform was Liam McNally, a 14-year-old singer. The running order subsequently continued with 40-year-old impressionist Paul Burling, singer Christopher Stone, aged 28, Tina & Chandi, a woman and dog dancing act, Connected, a five-piece singing group, Kieran Gaffney, aged 12, 22-year-old Tobias Mead, a dancer, 80-year-old singer Janey Cutler and Spelbound in that particular order.

Earlier on in the final, Britain’s Got Talent judge Amanda Holden has stated to Spelbound: “We are hosting the 2012 Olympics and I think ‘what a brilliant opening act’.” Fellow judge Piers Morgan also commented that “[t]he purpose of this show is to identify hidden great British talent. You are that act.” After Spelbound won in the final, another judge, named Simon Cowell, stated that “the right boys and girls won on the night” and that he could “only say on live TV that that was one of the most astonishing things I have ever seen. Seriously.”

[edit]

Monday, June 1, 2009

In a televised speech from the White House at 16:00 UTC today, President of the United States Barack Obama presented a reorganization plan following the 12:00 UTC announcement by General Motors that it had filed for bankruptcy and Chapter 11 protection from its creditors, the largest bankruptcy of a U.S. manufacturing company.

Describing the problem with the company as one that had been “decades in the making,” Obama explained the rationale behind his proposed reorganization plan for General Motors. He stated that his intent was not to “perpetuat[e] the bad business decisions of the past,” and that loaning General Motors money, when debt was its problem, would have been doing exactly that. His plan, he stated, was for the United States government, in conjunction with the governments of Canada and Ontario (which he thanked for their roles alongside the government of Germany which he thanked for its role in selling a corporate stake in GM Europe), to become shareholders in General Motors. The United States government would hold a 60% stake. The government will give GM a capital infusion of US$30 billion in addition to the funds it has already received.

Of the government ownership he stated that he refused “to let General Motors and Chrysler become wards of the state”, and described the bankruptcy of Chrysler, and the bankruptcy of General Motors that he envisioned as being “quick, surgical, bankruptcies”. He pointed to the bankruptcy of Chrysler as an example of what he envision for General Motors, but stated that General Motors was a “more complex company” than Chrysler.

Responding to challenges voiced by political opponents, before the speech, that the federal government would actively participate in the affairs of the restructured company, he stated that he had “no interest” in running GM, and that the federal government would “refrain from exercising its rights” as a corporate shareholder for the most part. In particular, he stated that the federal government would not exercise its rights as a shareholder to dictate “what new type of car to make.” He stated that he expected the restructured GM to make “high quality, safe, and fuel-efficient cars of tomorrow,” and several times described what he anticipated as “better” and “fuel-efficient” cars, after a streamlining of GM’s brands.

He said to the general public that “I will not pretend that the hard times are over.” He described the financial hardship that some — shareholders, communities based around GM plants, GM dealers, and others — would undergo as a “sacrifice for the next generation” on their parts, so that their children could live in “an America that still makes things,” concluding that one day the United States might return to a time when the maxim (a widely-repeated mis-quotation of what Charles Erwin Wilson once testified before the U.S. Senate when nominated for the position of Secretary of Defense) would once more be true that “what is good for General Motors is good for the United States of America.”

Saturday, October 18, 2008

Russia has requested Iceland give them more details of the island nation’s plan to rescue the banking sector and thus the entire national economy before granting them a loan.

Two weeks ago, Iceland’s banking sector collapsed and was largely nationalised. Icelandic banks are in significantly more debt than the country can afford, and the nation may seek assistance from the International Monetary Fund. A decision on whether to involve the IMF is due within a week.

As for Russia, a senior Russian government source is reported by Reuters as having said “At the current moment, we do not yet have enough reasons to give them credit. We did not refuse. We are continuing the talks.” Forbes quoted him as having also said “‘We asked them to collect more information and present a rescue plan for the banking system.”

Meanwhile, there is some optimism in Iceland over the economy. It is hoped by authorities that the lower exchange rate for the króna means that more tourists will be attracted. Bars and restaurants are also doing well. The manager of one bar explained: “Actually, when people get depressed they drink more.”