Rent a Satellite and Do Science in Space

The size of a typical satellite ranges from small car to truck. The cost ranges from $ 500 million to $ 2 billion. And the weight goes from 1,000 pounds on up to a couple of tons. So these are pretty big devices, and they tend to hang around in space for 10 to 20 years.

When Peter Platzer, a high-energy physicist, looks up at the sky and thinks about these devices, his mind drifts back to the 1960s and the era of mainframe computers. He sees large, expensive machines that perform a limited set of functions for a limited set of customers. But he believes that the technology now exists to change this equation and make a smaller satellite that people can tweak to handle all kinds of tasks.

To back up his vision, Platzer last year started NanoSatisfi. It’s a tiny company operating for the moment out of a warehouse in San Francisco—part of the Lemnos Lab collective—that’s putting together a nano satellite people can rent. The satellite that NanoSatisfi intends to shoot into space is shaped like a cube and weighs a few pounds at the most. It’s packed full of dozens of sensors, including cameras, a Geiger counter, a spectrometer, and a magnetometer, all of which talk to open-source Arduino computer controllers that can be remotely programmed from Earth.

Platzer expects students, hobbyists, and researchers to rush at the chance to create experiments that can run on NanoSatisfi satellites. His team has written software that lets people test their applications on a practice satellite and then upload their programs to the real thing. The company plans to rent time on its satellites for about $ 250 per week and can have multiple people using the device at the same time. “Each satellite can support about 4,000 customers over a five-month period,” Platzer says.

Through a company called NanoRacks, NanoSatisfi has bought space for a pair of satellites that will go up next year on rockets that are resupplying the International Space Station. All told, NanoSatisfi expects to spend well under $ 1 million to build its satellites, get them in space, and operate them for two years, at which point the satellites will drift back toward Earth and burn up in the atmosphere.

The NanoSatisfi work is getting under way at a time when the U.S.’s aging satellite system, used for things like monitoring the weather, has come in for criticism. “I think small satellites could be a true alternative here,”  Platzer says.

Businessweek.com — Top News

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Ghana election, test of democratic reputation

ACCRA, Ghana (AP) — Voters in Ghana were selecting their next president and a 275-seat parliament in elections Friday, solidifying the West African nation‘s reputation as a beacon of democracy in the region.

Some 14 million people are expected to turn out. President John Dramani Mahama, in office for only five months, is running against seven contenders. A former vice president, Mahama became president in July after the unexpected death of former President John Atta Mills. The 54-year-old is also a former minister and parliamentarian and has written an acclaimed biography, “My First Coup d’Etat.”

His main challenger is Nana Akufo-Addo, a former foreign minister and the son of one of Ghana’s previous presidents. The contender lost the 2008 election to Mills by less than 1 percent. Both men are trying to make the case that they will use the nation’s newfound oil wealth to help the poor.

Ghana, a nation of 25 million, is one of the few established democracies in the region as well as the fastest-growing economy. But a deep divide still exists between those benefiting from the country’s oil, cocoa and mineral wealth and those left behind financially.

In an interview on the eve of the vote, Akufo-Addo told The Associated Press that the first thing he will do if elected is begin working on providing free high school education for all. “It’s a matter of great concern to me,” he said, adding that he plans to use the nation’s oil wealth to educate the population, industrialize the economy and create better jobs for Ghanaians.

Policy-oriented and intellectual, Akufo-Addo is favored by the young and urbanized voters. He was educated in England and comes from a privileged family. The ruling party has depicted him as elitist, which Akufo-Addo calls “a little PR construct.”

“The idea that merely because you are born into privilege that automatically means you are against the welfare of the ordinary people, that’s nonsense,” he said.

Ghana had one of the fastest growing economies in the world in 2011. Allegations of corruption against the ruling party are rife.

Akufo-Addo said that if elected, he would not be able to weed out corruption in the government overnight.

“It’s a long fight,” he said. “But we build the institutions that can fight it.”

He said that in 30 years in politics he has never been accused of corruption.

Many analysts believe Mahama and Akufo-Addo are neck-and-neck.

Results are expected to be announced by Sunday, but could be delayed. If no one wins an absolute majority, a second round of voting will be held on December 28.

All candidates have signed a peace pact and have promised to accept the results of Friday’s poll.

Ghana, a nation of 25 million, has previously held five transparent elections in a row. Nearby Mali, which was also considered a model democracy, was plunged into chaos this March following a military coup.

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Associated Press writer Francis Kokutse contributed to this report from Accra, Ghana.

Africa News Headlines – Yahoo! News

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Firm says first BlackBerry 10 phone to debut in March, QWERTY phone won’t launch until June

Research In Motion (RIMM) is gearing up for a series of make-or-break releases that could be considered the most important device launches in the company’s history. Everything is riding on the success of the RIM’s BlackBerry 10 platform, which will be unveiled in its finished state on January 30th next year. RIM CEO Thorsten Heins is on record confirming that BlackBerry 10 will launch in the first quarter and company COO Kristian Tear previously stated new BlackBerry devices will be available “not too long after” the platform is unveiled late next month, but exact timing is still a mystery. According to Boston-based brokerage firm Detwiler Fenton, however, RIM’s first two BlackBerry 10 handsets won’t launch until March and June, respectively.

“RIM’s stock has been on a tear recently thanks to a number of upgrades and optimism surrounding its upcoming BB10 platform,” Detwiler analysts wrote in a note to clients picked up by Forbes. “However, as we dig a little deeper, there appears to be a few issues that could set up for some disappointing numbers in the 2013 first half.”

The firm goes on state that AT&T (T) and T-Mobile will launch the first BlackBerry 10 smartphone some time in March, while Verizon Wireless (VZ) and Sprint (S) are targeting May launches. Detwiler also states that the second BlackBerry 10 smartphone, which will feature a touchscreen and a full QWERTY keyboard, might not launch until June.

“Therefore, it is possible RIMM’s February quarter may only see a very small number of BB10 sales with the May quarter also coming in light due to limited QWERTY keyboard shipments and limited shipments to Sprint and Verizon,” the firm continued. “It’s our opinion RIM will ship approximately 400,000 BB10 units in the February quarter and 2.2 million to 2.5 million units in the May quarter. While this is clearly a North American / developed market view, we think this is the right way to look at the 2013 first half because the initial BB10 handsets are higher end and not targeted for emerging markets.”

When asked to comment on the Detwiler note, RIM spokesman Nick Manning reiterated the company’s earlier position. ”Details of the commercial availability for BlackBerry 10 will be announced at the global launch events on January 30,” Manning said in a comment provided to BGR via email. “Our executives have made it clear that the touch screen device will be available shortly after launch with the physical keyboard version to follow shortly after that.”

BGR’s own sources were not able to provide details regarding the exact timing of RIM’s upcoming launches, however we are hearing from reliable sources that RIM’s QWERTY-equipped BlackBerry 10 smartphone will launch well ahead of the June timeframe mentioned by Detwiler.

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“Dancing with the Stars” Burke says voice fine after thyroid surgery

LOS ANGELES (Reuters) – “Dancing with the Stars” co-host Brooke Burke said on Thursday that her surgery for thyroid cancer had gone well and that she had not lost her voice.

“Thank God it’s over. I’m clean, surgery went well & I can talk. Losing my voice was my biggest fear. Thx for all your prayers & light,” Burke said in a Twitter posting.

Burke, 41, a former winner of ABC-TV’s popular celebrity ballroom dancing competition, announced in November that she had been diagnosed with thyroid cancer.

The surgery took place just over a week after the season finale of “Dancing with the Stars” on November 27. The mother of four has said it will leave her with a large scar across her neck.

The thyroid is a gland in the neck that produces hormones that regulate vital body functions, such as heart rate and blood pressure.

(Reporting By Jill Serjeant; editing by Philip Barbara)

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Aspirin may help older colon cancer patients live longer

NEW YORK (Reuters Health) – Older adults with colon cancer who were prescribed a daily aspirin were less likely to die than those who weren’t, according to a new study.

While the results need to be confirmed with more rigorous studies, they add to the evidence linking aspirin use to longer survival for cancer patients. Studies have also suggested the inexpensive drug can prevent some types of the disease from occurring in the first place.

Medical guidelines currently endorse the use of low-dose aspirin to prevent heart disease, but not to fight or prevent cancer.

The new study, published in the Journal of the American Geriatrics Society, included more than 500 colon-cancer patients in the Netherlands aged 70 and older. More than 100 were prescribed daily low-dose “baby” aspirin for heart protection after their cancer diagnosis.

Between 1998 and 2007, the death rate for those prescribed aspirin was about half that of the non-aspirin users. The effect was biggest in people with more advanced cancer and in those who received no chemotherapy.

Anything that might improve survival in elderly adults with colon cancer would be welcome, since there is no consensus on whether to use chemotherapy in those patients, according to the study.

Previous studies have also associated aspirin use with increased survival. Research published in October in the New England Journal of Medicine suggested that aspirin therapy could extend survival for colon cancer patients whose tumors had a specific genetic mutation.

Still, more scientifically rigorous randomized controlled trials will be needed to confirm the findings of studies that are based on observation after the fact, and therefore less definitive about what actually causes the effect seen.

“We’re pretty sure this is a real effect, but we’re not sure of the magnitude,” said Dr. Gerrit Jan Liefers of Leiden University Medical Center in the Netherlands, an author of the new study. He said he didn’t expect randomized trials would show such a large survival advantage. Liefers is working to develop such a trial in the Netherlands.

One limitation of the study is that it looked at aspirin prescriptions, not actual use of the drug. (Low-dose aspirin for heart-disease protection isn’t available over the counter in the Netherlands.) It’s possible that heart benefits from aspirin might have helped the patients live longer, but the study authors said that alone couldn’t account for the big difference in death rates. Also, there might be differences between the groups unaccounted for by researchers that led to the improved survival among the aspirin users.

Liefers said it’s not completely clear how aspirin might combat colon cancer. One likely route: blocking the enzyme cyclooxygenase-2, or COX-2, which is involved in inflammation and is expressed in about 70 percent of colon tumors.

Boris Pasche, director of the hematology and oncology division at the University of Alabama at Birmingham, said it would be helpful to figure out who would benefit from and who could skip daily aspirin.

“It’s a fairly benign drug, but it has side effects,” including bleeding in the gastrointestinal tract and the brain, Pasche said.

He said patients should discuss with their physicians whether it makes sense to take aspirin at this point. “This supports the concept, but we need a prospective randomized trial,” he said.

SOURCE: http://bit.ly/TFEnSF Journal of the American Geriatrics Society, online November 23, 2012.

Diseases/Conditions News Headlines – Yahoo! News

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Canada’s Ivey PMI index unexpectedly fell in November

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“Community”: Jason Alexander filming “Crazy” guest spot

LOS ANGELES (TheWrap.com) – “Community” might be losing a Chevy Chase, but it’s gaining a Jason Alexander.

Former “Seinfeld” star Alexander, who played neurotic bumbler George Costanza on the series, will guest-star on the beleaguered NBC comedy, and while the actor is tight-lipped on the details, he promises that the episode will be a doozy.

“Filming a crazy episode of ‘Community’ this week,” the actor tweeted early Tuesday. “Can’t say much about it but it’s a fun one.”

It is not known what role Alexander, who guest-starred on “Two and a Half Men” earlier this year, will play on the series, or if he will appear on more than one episode. A spokeswoman for the NBC series has not yet responded to TheWrap’s request for comment.

Last month, news broke that Chevy Chase – who plays Pierce Hawthorne on the series – is leaving “Community,” following an ugly standoff with the show’s creator and former showrunner, Dan Harmon, and an incident when he reportedly tossed out the N-word, after complaining about his character’s racism. Chase will appear in most of the episodes of the upcoming fourth season.

“Community” returns to the air February 7.

TV News Headlines – Yahoo! News

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Obama takes “fiscal-cliff” campaign to middle-class

WASHINGTON (Reuters) – President Barack Obama takes his “fiscal-cliff” campaign to the home of a family in Northern Virginia on Thursday to illustrate the impact of letting taxes go up on the middle class, as signs emerge that Republicans are contemplating a change in strategy in their battle with Democrats over deficit reduction.

With about three weeks remaining before steep tax hikes and budget cuts that comprise the so-called fiscal cliff are set to begin, the White House said Obama would visit the home of a family that responded to a presidential Twitter request for real-life stories about the burden of a tax increase on the middle class.

Northern Virginia is a suburban expanse across the Potomac River from the U.S. capital that includes some of the wealthiest counties in the United States as well as populous middle-class developments that have grown up over the past quarter century. Due to its proximity to the White House, the president often uses it as a setting for public relations efforts.

“A member of this family shared her story about how paying $ 2,200 more in taxes next year would impact them if Congress doesn’t act,” said a White House statement, which added that over 100,000 people responded to the Twitter request.

Obama and Democrats in Congress want the tax cuts set to expire at the end of the year to be extended for taxpayers with income below $ 250,000 a year, but not for the wealthiest 2 percent of Americans.

In exchange, the president has said he is willing to consider significant spending cuts that include unspecified changes to “entitlement” programs such as Medicare, the government health insurance plan for seniors.

Republicans are holding out for an extension of all the tax cuts, but have become increasingly divided over the past two weeks about whether they can prevail in the face of Obama’s firm stance and Republican control of only the House of Representatives but not the U.S. Senate.

On Wednesday night, Republican Senator Bob Corker of Tennessee hinted on PBS’ “Newshour” program that a change of strategy might be in the works.

“I think that there’s a lot of thinking about the best way to actually cause the president to actually come forth with a real plan” for deficit reduction that might break the deadlock, he said, adding that “it just isn’t” happening now.

“There’s movement in a lot of directions,” he said. “And so I do think Republicans are looking” at “what is the best way to get us in a place where we actually have the leverage.”

(Editing by Peter Cooney)

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Fuel rise axed as economy worsens

5 December 2012 Last updated at 10:02 ET

George Osborne: “There will be no fuel tax rise this January”

Chancellor George Osborne has scrapped a planned 3p rise in fuel duty, but benefits face a further squeeze as he admitted the UK economy was struggling.

There will be more money for roads, London’s Underground and schools, but councils were warned of cuts to come.

Austerity measures will be extended to 2018, as debt-cutting targets are missed, his Autumn Statement revealed.

“Turning back now would be a disaster” for the UK, he said. But Labour said his economic plans were “in tatters”.

Mr Osborne had said debt would start falling as a proportion of GDP by 2015/16 – the year of the next general election.

But he has been forced to delay that target by a year because of the worse than expected state of the economy, which is now expected to shrink this year by 0.1%.

The Office for Budgetary Responsibility says the UK has a “better than 50% chance of eliminating the structural current deficit in five years time”, said the chancellor – meaning his other key objective has been pushed back by a year to 2017/18.

This move heralds a fresh benefits squeeze and a raid on the pensions of the wealthy.

‘In this together’

Most working age benefits, such as Jobseekers Allowance and Child Benefit, will be go up by 1%, less than the rate of inflation, for the next three years.

Continue reading the main story

What is the Autumn Statement?

• One of the two major statements the chancellor has to make to Parliament every year


• Since 1997 the main Budget – which contains the bulk of tax, benefit and duty changes – has been in the spring before the start of the tax year in April


• The second statement has tended to focus on updating forecasts for government finances


• Over the past few years this distinction has become blurred, with the Autumn Statement becoming more of a mini Budget


• Under the last Labour government it was called the pre-Budget report

And there will be a further cut in tax relief on large pension pots, saving £1bn a year.

He told MPs: “I know these tax measures will not be welcomed by all; ways to reduce the deficit never are. But we must show we’re all in this together. When you’re looking for savings, I think it’s fair to look at the tax relief we give to the top 2%.”

Income tax personal allowances will go up by £1,335 – £235 more than previously announced – so no tax will be paid on earnings under £9,440.

The threshold for the 40% rate of income tax is to rise by 1% in 2014 and 2015 from £41,450 to £41,865 and then £42,285.

The basic state pension will rise by 2.5% next year to £110.15 a week.

Mr Osborne announced a fresh crackdown on tax avoidance and a squeeze on Whitehall budgets to pay for a new road and school building programme.

He told MPs: “It’s taking time, but the British economy is healing.”

But Shadow Chancellor Ed Balls, for Labour, accused Mr Osborne of breaking his own rules on falling debt on which his credibility depended.

“Today after two and a half years we can see, and people can feel in the country, the true scale of this government’s economic failure,” Mr Balls told MPs,

He said the average family with children on £20,000 a year would be “worse off” – even with the personal allowance changes.

Continue reading the main story

“Start Quote

At a time when his critics – and Ed Balls in particular – are able to say “I told you so”, George Osborne looked and sounded confident whilst the shadow chancellor looked the reverse.”

End Quote

Mr Balls claimed Mr Osborne’s plan to raise £1bn from pension tax relief on the well-off raised less than £1.6bn given away in Mr Osborne’s first Budget on the same reliefs.

CBI director general John Cridland welcomed the promised investment in infrastructure and new tax relief measures for small firms but said businesses now “need to see the chancellor’s words translated into building sites on the ground”.

“It is no surprise that after a difficult year the economic realities dictate that austerity and debt reduction will take longer,” he added.

“The chancellor has stuck to his guns on deficit reduction – avoiding deeper cuts or more borrowing in order to retain international credibility.”

But TUC general secretary Brendan Barber said: “What is missing today is any vision of a future economy that can deliver decent jobs and living standards – it’s pain without purpose.”

He added: “When you are self-harming you should stop, not look for better sticking plasters.”

BBC News – Business

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Sri Lanka see backlash from Aussie ‘wounded soldiers’

(Reuters) – Sri Lanka captain Mahela Jayawardene has warned his team to be wary of a backlash from Australia in their three-test series after the hosts were stung by their series defeat to South Africa earlier this week.

Australia’s hopes of snatching the Proteas’ top test ranking ended in a crushing 309-run defeat in the third and final test in Perth on Monday, but Jayawardene took little comfort from the home side’s disappointment.

“I see them as wounded soldiers – they could come back stronger against us,” Jayawardene told reporters in Canberra on Wednesday, on the eve of a three-day tour match against a Chairman’s XI side.

“So we just need to make sure we are ready for that and start well.

“We can’t be complacent – we need to make sure we know from ball one we give them a good go at it.”

Sri Lanka have their own problems coming into the first test at Hobart next week, losing their last test at home to New Zealand by 167 runs to level a two-match series 1-1, with key batsmen out of form.

Kumar Sangakkara scored five, nought and 16 in his three innings against New Zealand, but Jayawardene backed the veteran to bounce back in Sri Lanka’s bid to win their first test Down Under.

“I am happy that he went through a lean phase because he’ll be really hungry for runs – that’s Kumar for you,” Jayawardene said of the 35-year-old stalwart.

Jayawardene also said he would weigh up his future as captain after the series, which includes tests in Melbourne and Sydney, after taking on the role for a second time in the wake of Tillakaratne Dilshan’s sudden resignation in January.

“After this, we get a well-deserved four weeks off, after about three years, so it gives me a bit of time to think (about) what I need to do,” said Jayawardene, who captained the team for more than three years in his first stint from 2006.

“We need to groom another leader as well. It’s very important to have that changeover done smoothly while the senior players are still in the side.”

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