Year: 2012

An ion test engine has set a new record for continuous operation.

9:45 am

An ion test engine has set a new record for continuous operation.

The NEXT ion thruster is one of NASA’s latest generation of engines. With a power output of seven kilowatts, it’s over twice as powerful as the ones used aboard the unmanned Dawn space probe. Yet it is simpler in design, lighter and more efficient, and is also designed for very high endurance. Its current record of 43,000 hours is the equivalent of nearly five years of continuous operation while consuming only 770 kg (1697.5 lbs) of xenon propellant.

This engine will make the unmanned exploration of the asteroid belt extremely easy and practical.

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Hobby Lobby appears willing to face fines rather than bow to the Obamacare contraceptive mandate.

11:12 pm

Hobby Lobby has decided to face millions in fines rather than bow to the Obamacare contraceptive mandate.

They will continue to provide their employees healthcare, but will refuse to include any payments for contraceptives as now required by Obamacare. For standing by their beliefs and doing this, it is very possible this company could end up going bankrupt, thereby putting 13,000 employees out of work. Not only will they lose the healthcare plans that Obama promised they could keep, they won’t even have jobs!

Thank you Obama for giving us Obamacare. And thank you the American voters who have decided to allow this disaster of a law to go forward. Sadly, the worst is yet to come.

11 comments

It appears that SpaceX and Orbcomm have finalized their launch agreement.

11:00 pm

The competition heats up: It appears that SpaceX and Orbcomm have finalized their launch agreement.

On December 21, 2012, ORBCOMM Inc. (Nasdaq: ORBC) and Space Exploration Technologies Corp. (SpaceX) entered into a Launch Services Agreement pursuant to which SpaceX will provide launch services for the carriage into low-Earth-orbit of up to 18 ORBCOMM second-generation commercial communications satellites currently being constructed by Sierra Nevada Corporation.

The agreement schedules the launches for sometime between the second quarter of 2013 and the second quarter of 2014, subject to normal scheduling changes.

This is a strong endorsement by Orbcomm of SpaceX’s Falcon 9 rocket, despite the engine problem which prevented an Orbcomm prototype satellite from reaching its correct orbit on the last Falcon 9 launch. Also, note that Sierra Nevada is building the satellites, thereby giving that company a firm foundations while it also builds its Dream Chaser manned spacecraft.

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Why history professor Erik Loomis should be fired.

9:53 pm

Why history professor Erik Loomis should be fired.

The man is a perfect example of leftwing civility, eagerly encouraging violence and imprisonment against anyone who simply disagrees with him about gun control. He also illustrates typical leftwing hypocrisy, as only two years ago he self-righteously accused the right of somehow causing the Tucson shooting because of what he called its “violent right-wing rhetoric” (while failing to cite even one example).

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Russia has announced a commitment to spend $70 billion over the next seven years on their aerospace industry.

9:03 am

Russia has announced a commitment to spend $70 billion over the next seven years on their aerospace industry.

Russia will spend 2.1 trillion rubles (about $70 billion) under a state program for the development of the national space industry in 2013-2020, Prime Minister Dmitry Medvedev said on Thursday. “The total volume of funding is quite significant: 2.1 trillion rubles, including extrabudgetary sources,” he said. The program is designed to ensure the country retains its position as a leading global space power, while also supporting its defense capability, and boosting economic and social development, Medvedev said.

Though this commitment of significant funds will certainly help revitalize their aerospace industry, I wonder whether it will instead encourage that industry to be less efficient. If done right government subsidies can jumpstart an industry, as seen with NASA’s new commercial space program. If done wrong, however, subsidies can result in an expensive operation that can’t make a profit, as in the case of ESA, Arianespace, and its Ariane 5 rocket.

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The federal government will hit the debt ceiling on December 31.

4:27 pm

The day of reckoning looms: The federal government will hit the debt ceiling on December 31.

The treasury will do things to stall the inevitable crash, but in the end, our elected leaders – backed by the voters — are doing nothing to solve this debt problem. (On this note, consider the absolute refusal of this Democrat to consider any spending cuts in negotiations with the Republicans.) The crash is coming.

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Half the facts you know are wrong.

9:43 am

The uncertainty of science: Half the facts you know are wrong.

Facts are being manufactured all of the time, and, as Arbesman shows, many of them turn out to be wrong. Checking each one is how the scientific process is supposed to work; experimental results need to be replicated by other researchers. So how many of the findings in 845,175 articles published in 2009 and recorded in PubMed, the free online medical database, were actually replicated? Not all that many. In 2011, a disquieting study in Nature reported that a team of researchers over 10 years was able to reproduce the results of only six out of 53 landmark papers in preclinical cancer research.

In 2005, the physician and statistician John Ioannides published “Why Most Published Research Findings Are False” in the journal PLoS Medicine. Ioannides cataloged the flaws of much biomedical research, pointing out that reported studies are less likely to be true when they are small, the postulated effect is likely to be weak, research designs and endpoints are flexible, financial and nonfinancial conflicts of interest are common, and competition in the field is fierce. Ioannides concluded that “for many current scientific fields, claimed research findings may often be simply accurate measures of the prevailing bias.”

Or in other words, anyone who claims the “science is settled” on any major scientific issue that other scientists are hotly debating is lying to you.

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