Author: Robert Zimmerman

GAO and SpaceX blast military’s plans to spend $15 billion for all its launches through 2018 in one purchase

9:51 am

GAO and SpaceX blast the military’s plans to spend $15 billion for all its launches through 2018, in one bulk purchase.

The reason given by the military for buying all these launches up front is to save money. In reality, it is to favor the companies they want to do business with, rather than open up the business to as many competitors as possible.

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Gilad Shalit released for 1000 Palestinians

10:37 am

Gilad Shalit has been released for 1000 Palestinians convicted prisoners. And who were these Palestinians? Some examples:

They include the perpetrators of some of the most ghastly terrorist attacks of recent years: Brutal killers like Abd al-Aziz Salehi, who gleefully displayed his blood-soaked hands to a cheering Ramallah crowd in 2000 after lynching two Israelis and mutilating their bodies. Like Ibrahim Yunis, mastermind of a 2003 cafe bombing that left seven innocents dead, including an American-born doctor and his 20-year-old daughter on the eve of her wedding. Like Ahlam Tamimi, a Palestinian television personality who boasts of her role in organizing the 2001 bombing of a pizzeria in downtown Jerusalem, in which 15 people were killed, seven of them children.

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The designer of spy satellite finally reveals his life’s work

8:02 pm

The designer of the spy satellite KH-9 HEXAGON (more generally known by its nickname “Big Bird”) has finally been able to describe his life’s work.

What surprised me most from this story is the fact that HEXAGON used film to record its images, not some form of digital or electronic technology. The film was returned to Earth in four “re-entry buckets” that were snatched out of the air by a modified C-130 airplane. I had assumed that by the time HEXAGON was launched they had abandoned film. Not so.

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Obama administration has pulled the plug on one part of Obamacare after admiting it cannot work

5:45 pm

The Obama administration has pulled the plug on one part of Obamacare after admitting it cannot work.

Although sponsored by the government, CLASS was supposed to function as a self-sustaining voluntary insurance plan, open to working adults regardless of age or health. Workers would pay an affordable monthly premium during their careers, and could collect a modest daily cash benefit of at least $50 if they became disabled later in life. Beneficiaries could use the money for services to help them stay at home, or to help with nursing home bills.

But a central design flaw dogged CLASS from the beginning. Unless large numbers of healthy people willingly sign up during their working years, soaring premiums driven by the needs of disabled beneficiaries would destabilize it, eventually requiring a taxpayer bailout. After months insisting that problems could be resolved, Health and Human Services Secretary Kathleen Sebelius, finally admitted Friday she doesn’t see how that can be done.

Now we merely have to repeal the rest of this travesty.

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Ancient Greek ships shipped more than just wine

5:28 pm

New data has shown that ancient Greek merchant ships transported a wide assortment of goods, not just wine.

What is interesting about this story is how it punctures a hole in an assumption too many archeologists have been making about the amphorae, the standard shipping container of the ancient Mediterranean:

Amphorae have been found in their thousands in wrecks all over the Mediterranean Sea. Some of them contain residues of food, such as olive pits and fish bones, but the vast majority of them are discovered empty and unmarked. Foley says historians tend to assume that these containers were used mainly to transport wine — in a survey of 27 peer-reviewed studies describing 5,860 amphorae, he found that 95% of the jars were described as having carried the beverage.

The new research found evidence for many things besides wine, illustrating again the dangers of assuming anything in science.

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An archeology discovery in Africa suggests that Stone Age humans had an understanding of basic chemistry

9:15 pm

An archeology discovery in Africa suggests that Stone Age humans had an understanding of some basic but complicated chemistry.

Archaeologists have found evidence that, as long ago as 100,000 years, people used a specific recipe to create a mixture based on the iron-rich ochre pigment. The findings, published in the journal Science, “push back by 20,000 or 30,000 years” the evidence for when Homo sapiens evolved complex cognition, says Christopher Henshilwood of the universities of Bergen in Norway and Witwatersrand in Johannesburg, South Africa, who led the work. “This isn’t just a chance mixture, it is early chemistry. It suggests conceptual and probably cognitive abilities which are the equivalent of modern humans,” he says.

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Space News suggests Congress use the billions for NASA’s heavy-lift rocket to fund JWST

3:51 pm

In an editorial yesterday Space News suggested that Congress use the billions it is allocating for NASA’s heavy-lift rocket to fund the James Webb Space Telescope instead.

This is not surprising. Webb already has a strong constiuency (astronomers, the public) while the Space Launch System has little support outside of Congress and the specific aerospace contractors who want the work. With tight budgets as far as the eye can see into the future, and the likelihood that Congress is going to become more fiscal conservative after the next election, it would not shock me in the slightest if SLS gets eliminated and the money is given to Webb. And if the SpaceX and Orbital Sciences cargo missions to ISS go well then cutting SLS would almost be a certainty, as this success would demonstrate that these private companies should be able to replace SLS for a tenth of the cost.

And I also think this would be a much wiser use of the taxpayers money.

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A UN report says that nearly one billion people are hungry because of biofuels such as ethanol from corn

11:51 pm

A UN report this week says that nearly one billion people are hungry, partly because of biofuels such as ethanol from corn.

The findings are echoed in a report published today by the International Food Policy Research Institute (IFPRI), based in Washington DC. Maximo Torero, one of the report’s authors, says policymakers must “curtail biofuels subsidies” and “discourage the use of food crops in biofuel production” to limit food price volatility.

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