The silent Obamacare protest of doctors

10:11 am

Faced with Obamacare’s high costs and deadening bureaucracy, doctors are finding ways to opt out.

Physicians across the country are responding to this evolution — most recently in response to the Affordable Care Act — by shielding their practices from government interference. This comes in many forms: Rejecting new Medicare and Medicaid patients, transitioning to third-party-free practices and ditching small private practices for employed positions with ever-larger hospital-owned networks.

Incompetence is incompetence, and if you are so stupid as to write an unworkable law that conservatives rightly predicted would do exactly the opposite of what you want — raise costs instead of lowering them, shrink health coverage instead of widening it, corrupt health care instead of improving it — than no one should be surprised if you exhibit incompetence in other areas as well. For example, the incompetence demonstrated by President Obama and the Democratic Party by imposing Obamacare on us is now being illustrated again in how Obama is handling the arrival of ebola on American shores: badly, foolishly, and with nothing but failure as a result.

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Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

 

The print edition can be purchased at Amazon, any other book seller, or direct from my ebook publisher, ebookit. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

First results back from the U.S. MAVEN Mars probe

9:13 am

Scientists have released the first results from NASA’s MAVEN probe orbiting Mars, designed to study that planet’s upper atmosphere.

As expected, the spacecraft has quickly found evidence of the Martian atmosphere leaking away into space.

Hydrogen appears to be leaving the planet’s atmosphere in clumps and streams that reach about 10 Mars radii into space, said Mike Chaffin, a MAVEN scientist also at the University of Colorado, who discussed the results at a 14 October news briefing. The hydrogen comes from water vapour that breaks apart in the upper atmosphere; because hydrogen is so much lighter than oxygen, it escapes into space relatively easily. “That’s effectively removing water from the Martian atmosphere,” says Chaffin.

Other images show oxygen and carbon drifting away from the planet, although these heavier atoms cluster closer to Mars than hydrogen. Deep within the atmosphere, oxygen forms ozone molecules that accumulate near Mars’s south pole.

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Conscious Choice cover

Now available in hardback and paperback as well as ebook!

 

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

 

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

Houston demands that pastors hand in their sermons on homosexuality or be held in contempt of court.

3:36 pm

Fascists: The city of Houston has issued subpoenas demanding that pastors hand in any sermons on the subjects of homosexuality, gender identity or the city’s first openly gay mayor Annise Parker or be held in contempt of court.

Among those slapped with a subpoena is Steve Riggle, the senior pastor of Grace Community Church. He was ordered to produce all speeches and sermons related to Mayor Annise Parker, homosexuality and gender identity. The mega-church pastor was also ordered to hand over “all communications with members of your congregation” regarding the non-discrimination law. “This is an attempt to chill pastors from speaking to the cultural issues of the day,” Riggle told me. “The mayor would like to silence our voice. She’s a bully.”

The only reason the city government and the mayor are demanding these sermons is to silence their opponents. Their actions are blatant violations of the first amendment and the freedom of speech, and are an effort to oppress any opposition to their own personal political agendas.

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1 in 4 Americans can no longer afford to see their doctor

2:30 pm

Finding out what’s in it: Because of the high cost and high deductibles of Obamacare-mandated health insurance plans, 25% of Americans now believe they can no longer afford healthcare.

That any of these Americans are even considering voting Democratic in any future election is shameful. They conceived it, they wrote it, and then they shoved it down our throats, in one of the most partisan maneuvers ever seen in these United States. Until the Democratic party moves to fix the problems caused by this monstrous law — mostly by repealing it — they do not deserve the support of anyone.

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Update on Bigelow’s ISS module

9:14 am

This article is a nice overview of Bigelow’s planned inflatable module for ISS, due to launch next year, and includes some good images.

I found this paragraph especially intriguing:

Earlier this year, Bigelow announced how much it’ll cost you to spend some time inside the BA 330 when it launches. Expect to pay $25 million for a sixty day lease of one-third of the station — if you can get yourself there and back. Should you need a ride, round-trip taxi service between SpaceX and your local launching pad will run you an additional $26.5 million.

That’s a total cost of just over $50 million for a sixty day stay in space.

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Finding a meteorite 20 years after it hit the ground

8:32 am

By reanalyzing the data that had recorded the fireball twenty years ago, a team of meteorite hunters in the Czech Republic have finally located the remains of a meteorite that landed in 1991 but could not be found.

What is most interesting scientifically about their find is that the pieces they found were from different types of meteorites.

[T]hese four meteorites are of three different mineralogical types. This means that the Benešov meteoroid was heterogeneous and contained at least three different types of material. After the Almahata Sitta fall, this is the second time that such a heterogeneous composition has been found. It raises the possibility that a significant fraction of all asteroids are heterogeneous and that they were strongly reprocessed by collisions with other asteroids in the main belt.

In other words, the meteorite had been a conglomerate of different geological types, which were created in different environments and were later smashed together to form this one rock.

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The Obamacare trifecta

10:08 am

A very detailed and accurate description of the disaster that is Obamacare. Key sentence:

Over the next couple of years, I will lose my doctor, I will lose my plan and my healthcare costs will increase.

Read it all, and remember that this disaster is coming to all of us in the coming years. Note also that just because the Obama administration is delaying the release of next year’s ballooning health insurance premiums until just after the election does not require us to be stupid and to make believe these increases aren’t going to happen. They are, because the design of Obamacare rations treatment, imposes unneeded costs on everyone, and stifles the free market (which is the best tool for keeping costs down).

And then there’s this: “Grim milestone: Semi-retired president plays 200th round of golf in office.”

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Why NASA picked Boeing over Sierra Nevada

9:43 am

A NASA internal document obtained by Aviation Week outlines the agency’s reasons for rejecting Sierra Nevada and its Dream Chaser spacecraft in its commercial manned space program.

Although the document praises Sierra’s “strong management approach to ensure the technical work and schedule are accomplished,” it cautions that the company’s Dream Chaser had “the longest schedule for completing certification.” The letter also states that “it also has the most work to accomplish which is likely to further extend its schedule beyond 2017, and is most likely to reach certification and begin service missions later than the other ‘Offerors’.”

Discussing costs, Gerstenmaier says that “although SNC’s [Sierra Nevada] price is lower than Boeing’s price, its technical and management approaches and its past performance are not as high and I see considerably more schedule risk with its proposal. Both SNC and SpaceX had high past performance, and very good technical and management approaches, but SNC’s price is significantly higher than SpaceX’s price.”

The document essentially was written, and probably leaked to the press now, to justify the political decision to give the contracts to Boeing and SpaceX. Thus, it waxes very enthusiastic about Boeing, since giving Boeing the contract, with the highest price and the least metal cut, needs some justification.

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Recent volcanism on the Moon

4:53 pm

New data from Lunar Reconnaissance Orbiter suggests that lunar volcanism petered out slowly and occurred more recently that previously believed.

NASA’s Lunar Reconnaissance Orbiter (LRO) has provided researchers strong evidence the moon’s volcanic activity slowed gradually instead of stopping abruptly a billion years ago. Scores of distinctive rock deposits observed by LRO are estimated to be less than 100 million years old. This time period corresponds to Earth’s Cretaceous period, the heyday of dinosaurs. Some areas may be less than 50 million years old. Details of the study are published online in Sunday’s edition of Nature Geoscience. “This finding is the kind of science that is literally going to make geologists rewrite the textbooks about the moon,” said John Keller, LRO project scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.

In a way, this new conclusion is an example of science discovering the obvious. It seems to me quite unlikely that volcanic activity on the Moon would have “stopped abruptly” under any conditions. That’s not how these things work.

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Orbiting X-37B to land on Tuesday

9:08 am

After twenty-two months in orbit, on its second space mission, the Air Force plans to bring the X-37B back to Earth this coming Tuesday.

The exact time and date will depend on weather and technical factors, the Air Force said in a statement released on Friday. The X-37B space plane, also known as the Orbital Test Vehicle, blasted off for its second mission aboard an unmanned Atlas 5 rocket from Cape Canaveral Air Force Station in Florida on Dec. 11, 2012. The 29-foot-long (9-meter) robotic spaceship, which resembles a miniature space shuttle, is an experimental vehicle that first flew in April 2010. It returned after eight months. A second vehicle blasted off in March 2011 and stayed in orbit for 15 months.

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Giant boulders on Comet 67P/C-G

9:42 am

Giant boulders on Comet 67P/C-G

As Rosetta has moved in on Comet 67P/C-G, engineers have focused in on its most interesting surface features, such as the nucleus’s neck as well as a collection of very large boulders on a relatively smooth area on the nucleus’s larger lobe. The biggest boulder, seen as the middlemost rock in the photo above, they have named Cheops. It is estimated to be 150 feet across with a height of about 80 feet.

It should be emphasized that calling these features boulders might actually be premature at this time.
» Read more

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Yutu is slowly dying

4:00 pm

China’s lunar rover Yutu, unable to move since its first few weeks on the moon, is slowly dying.

The rover is currently in good condition and works normally, but its control problem persists, said Yu Dengyun, deputy chief designer of China’s lunar probe mission. “Yutu has gone through freezing lunar nights under abnormal status, and its functions are gradually degrading,” Yu told Xinhua at an exclusive interview. He said that the moon rover and the lander of the Chang’e-3 lunar mission have completed their tasks very well. The rover’s designed lifetime is just three months, but it has survived for over nine.

As China’s first planetary rover mission, the limited roving success of Yutu is well balanced by its ability to continue functioning on the lunar survey for so long. The engineering data obtained from this mission will serve Chinese engineers well as they plan future missions.

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SpaceShipTwo poised for powered test flights

3:51 pm

Virgin Galactic officials outline the status of SpaceShipTwo, suggesting that powered flight tests are finally about to begin.

Providing a rare glimpse of progress on a second spacecraft under assembly at sister organization, The Spaceship Co., Virgin Galactic Vice President of Operations Mike Moses says, “we are ready for space.” A former NASA launch integration manager for the space shuttle, Moses adds that SS2 “has been in modification, getting retrofitted ready to resume powered flights.” He notes that “those are going to start imminently—literally very imminently.”

Commenting on the extensive gap between now and the last rocket flight in January, Moses says, “It might seem a long time since our last powered flight-testing and that maybe nothing has been happening, but [ground testing] has been happening.” Tests have largely focused on ground-firings of a hybrid rocket motor fueled with polyamide-based plastic in place of the hydroxyl-terminated polybutadiene, a form of rubber used for the first series of powered tests. Although this fuel had been used successfully in SpaceShipOne, the vehicle developer Scaled Composites and Virgin Galactic encountered fuel-burn stability and power issues as they tried to scale the Sierra Nevada Corp.-provided hybrid motor up to the size required by the larger SS2.

It appears my guess was right and that the last two glide tests were to retrofit SpaceShipTwo for the new fuel and engine. This has now been accomplished, and they are preparing to begin powered flight tests.

The article also describes work on a second SpaceShipTwo, which when completed will give Virgin Galactic the beginnings of a fleet of ships.

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New measurements cut dark matter in Milky Way by half

7:10 pm

The uncertainty of science: New more robust measurements by Australian astronomers has shown that the amount of dark matter in the Milky Way galaxy is about half of what previous measurements had estimated.

Without doubt something is causing the outer stars in galaxies to orbit their galaxies at much greater speeds than they should. The answer that astronomers have posited since the late 1950s is that there is additional unidentified mass, dubbed dark matter, lurking as a halo around each galaxy, pulling on those outer stars and making them move faster.

The problem remains that no one has as yet detected this unidentified dark matter. Moreover, there are enormous uncertainties in the measurements of the motions of stars. This result helps narrow those uncertainties.

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EPA tells court it has lost text messages

3:21 pm

The most transparent administration ever: The EPA has admitted that text messages demanded in a lawsuit, which the agency is required by law to retain, have been lost.

The Environmental Protection Agency (EPA) told a federal court that it may have lost the text messages at the center of a lawsuit by a libertarian think tank.The Competitive Enterprise Institute (CEI) sued the EPA last year in federal court to compel the release of text messages to and from Administrator Gina McCarthy and her predecessor under the Freedom of Information Act. In the Tuesday filing to the United States District Court for the District of Columbia, Justice Department lawyers representing the EPA said the agency will soon file a notice that it may have misplaced records that it was legally required to retain.

It seems pretty clear that the Obama administration has decided to follow the same playbook with all its many scandals: stonewall and coverup, legally or illegally.

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Construction of Angara launchpad at Vostochny delayed

9:23 am

In order to complete construction of the Soyuz rocket launchpad at Russia’s new spaceport in Vostochny as quickly as possible, Russian managers have decided to delay completion by one year of the launchpad for the new Angara rocket.

I would not conclude from this decision that the construction at Vostochny is lagging. Instead, it appears that the Russian government continues to give it a high priority, and is merely beginning to structure that priority as effectively as possible. The Soyuz rocket is already in operation and will be ready to fly as soon as Vostochny is operational. Angara meanwhile is still under development. I suspect a delay in getting its launchpad ready will have no effect in the overall schedule of that rocket, as they need to do several additional test flights before it will be ready to be declared operational.

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Launch abort system installed on Orion for December test flight

9:14 am

Engineers have installed a test version of the launch abort system (LAS) for the first test flight of the Orion capsule in December.

The LAS will not be active during the uncrewed EFT-1 mission, but during future missions it will be equipped to act within milliseconds to pull the spacecraft and its crew away from its rocket so that Orion could parachute safely back to Earth.  While the abort motors  are inert and not filled with solid fuel, the LAS will have an active jettison motor so that it can pull itself and the nose fairing away from the spacecraft shortly before Orion goes into orbit. The flight test will provide data on the abort system’s performance during Orion’s trip to space.

Based on what I know of the Orion/SLS launch schedule, I don’t think NASA ever intends to test it during a full launch of the SLS rocket. For one thing, the rocket is too expensive and NASA can’t afford to waste a launch just to test this one component. For another, the rocket’s development is too slow as it is, with the first launch not scheduled until 2018 and the first manned flight not until 2021, at the earliest. If they add a launch test of the abort system, NASA might not fly an SLS manned mission until late in the 2020s.

Meanwhile, NASA is sure insisting that SpaceX do such tests. And they will, since their capsule and rocket is affordable and quick to launch. What does that tell us about the two systems? Which would you buy if you were the paying customer?

Oh wait, you are the paying customer! Too bad you your managers in Congress don’t seem interested in managing your money very wisely.

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