Category: Points of Information

Very brief descriptions, with appropriate links, of current or recent news items.

‘Human-rating’ document hits the Web with new name

10:17 pm

O joy! NASA, in releasing its preliminary regulations for “human-rating” a manned spacecraft., has also given the regulations a new name. They should not be called “human-rated.” This should solve everything! Also:

The five 1100-series documents outline mandatory crew transportation certification requirements, technical, safety and crew health specifications, the roles of NASA and industry and how to achieve government certification, design reference missions and goals for a space station human transportation system, and ground and flight operations processes. While the broad certification document released Dec. 10 only runs 39 pages, the 1100-series specifications reportedly run hundreds of pages each.

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Scientist makes the first measurements of the magnetic field at the Earth’s core

5:55 pm

A scientist has made the first measurements of the strength at the Earth’s core of its magnetic field. What’s most fascinating is that he used the Moon and distant quasars to do it! First he used radio observations of the quasars to get very precise measurements of the Earth’s rotation axis and how the Moon was tugging at that axis and thus affecting its magnetic field. Then,

By calculating the effect of the moon on the spinning inner core, Buffett discovered that the precession makes the slightly out-of-round inner core generate shear waves in the liquid outer core. These waves of molten iron and nickel move within a tight cone only 30 to 40 meters thick, interacting with the magnetic field to produce an electric current that heats the liquid. This serves to damp the precession of the rotation axis. The damping causes the precession to lag behind the moon as it orbits the earth. A measurement of the lag allowed Buffett to calculate the magnitude of the damping and thus of the magnetic field inside the outer core.

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U.K.: Red Cross offices remove Christmas decorations to avoid offending Muslims

3:25 pm

More polticially correct madness: The Red Cross in the United Kingdom has told all its offices to remove all Christmas decorations in order to avoid offending Muslims. Key quote:

“We have been instructed that we can’t say anything about Christmas and we certainly can’t have a Christmas tree. . . . We are not supposed to show any sign of Christianity at all.”

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FBI accused of planting backdoor in OpenBSD IPSEC stack

2:30 pm

This story should give everyone the willies: One of the developers of the OpenBSD operating system (an open source OS comparable but different than Linux) has admitted that ten years ago, in exchange for cash, he and others helped the FBI place “surveillance-friendly holes” in the operating system.

I wonder what part of this sentence the FBI does not know how to read: “The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.”

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The FCC commissioner wants to regulate on the airwaves

10:22 am

Freedom of speech alert: The FCC commissioner has made it clear in a recent appearance on the BBC that he strongly supports having the FCC regulate in some manner the news coverage of radios and television. You can see the video here. Key quote from the article above:

In practice, Copps’s recommendations — however well intended — necessarily entail expanding the power of bureaucrats to monitor media content, power which can then be used for objectionable and politicized goals.

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Amino acids found on meteorite that crashed in the Sudan

12:09 am

Dead alien life arrives on Earth! Not really but still exciting anyway: Scientists have found the remains of space-born amino acids — essential to life — in the meteorite that crashed in the Sudan in 2008. Key quote:

“This meteorite formed when two asteroids collided,” said Daniel Glavin of NASA’s Goddard Space Flight Center in Greenbelt, Md. “The shock of the collision heated it to more than 2,000 degrees Fahrenheit [1,093 degrees Celsius], hot enough that all complex organic molecules like amino acids should have been destroyed, but we found them anyway.”

The discovery is further evidence that the basic elements of life can form in even the most hostile of environments.

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Fraud, Abuse Found in NASA Research Funding to Small Companies

11:57 pm

NASA’s inspecter general has found fraud, waste, and abuse in NASA’s small business research program. Nor is this new news:

Problems with NASA’s SBIR program have been repeatedly criticized in recent years by the agency’s inspector general. Of some 46 investigations related to the SBIR program over the past decade, 17 percent resulted in criminal convictions, civil judgments, or administrative action, the inspector general told a Senate Commerce Committee hearing last year.

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Air Force agrees to Share data on the Meteorites its surveillance satellites detect

11:46 pm

The Air Force has agreed to share the meteorite data its surveillance satellites detect.

Though the article above makes it sound like this data includes a lot of Earth-destroying asteriods, almost all of these detections are of smaller rocks burning up in the atmosphere, information researchers need to produce a more complete census of the solar system.

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DeMint wants to have the omnibus read

9:34 am

Maybe this might stop the spending: Republican Senator Jim DeMint wants the Senate to read the entire 1900-plus omnibus budget bill before anyone votes on it. Key quote

The reading could take 40 hours, some news outlets estimate. Last year, Sen. Tom Coburn, R-Okla., forced the reading of an 800-page amendment on the Senate floor. The reading ended when Sanders, who had proposed the amendment, came to the floor to withdraw it.

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