Tag: China

Four times a year 80 Chinese children walk to school by scaling 1000 ft cliffs and fording swollen rivers

Who says it was tougher in the old days? Four times a year eighty Chinese children walk two days to school by traversing 1000 ft cliffs and fording swollen rivers.

The most dangerous part of the route is a path, which narrows to just a few inches wide, that has been cut into a cliff face some 1,000ft above the valley beneath. Without safety harnesses, the teachers gingerly shepherd their charges along. Further along, there are four freezing rivers to wade across, a 600ft-long zip-line to slide down, and bridges that are just a single plank wide. Teachers often carry the younger children on their backs, but some have fallen in the rivers in the past, without serious injury.

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Congress has slashed the budget of John Holdren’s White House Science Office

The Senate/House final deal for the White House Science Office has slashed its budget by one third.

Frustrated that White House officials [i.e. John Holdren] have ignored congressional language curtailing scientific collaborations with China, legislators have decided to get their attention through a 32% cut in the tiny budget of the Office of Science and Technology Policy (OSTP).

See this story for more background.

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Shifou Mountain Footpath Construction

An evening pause: In China they are building a tourist footpath on the side of Shifou Mountain. For additional information as well as video of the work, go here.

A plank path along cliffs is taking shape in a scenic spot in Yuyang city, South China’s Hunan Province. The path zigzags several hundred meters long but is only one meter wide along cliffs, without guardrail. The path builders walk on it as if in an ordinary street.

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White House officials held talks with China over technology, despite a law banning such talks

The law is such an inconvenient thing: White House officials held technology talks with China, despite a law banning such talks.

In [a General Accountability Office (GAO)] letter, Gibson said OSTP officials violated U.S. law by participating in May in bilateral discussions with Chinese officials in spite of a language included in a 2011 spending bill enacted in April that specifically prohibited such talks. GAO concluded that OSTP officials violated the Anti-Deficiency Act, which prohibits U.S. government employees from spending money that Congress has not appropriated. “If Congress specifically prohibits a particular use of appropriated funds, any obligation for that purpose is in excess of the amount available,” Gibson wrote in the Oct. 11 letter. In May, OSTP officials spent approximately $3,500 to participate in discussions and a dinner with Chinese government officials, according to the GAO letter.

[Congressman Frank] Wolf (R-Virginia), a vocal critic of China’s human rights policies who also testified at the hearing, inserted the language in the 2011 spending bill barring OSTP and NASA from participating in any bilateral activities with China. “Following the law is not voluntary for administration officials,” Wolf said. [emphasis mine]

Sadly, it appears that this administration does not agree with Wolf, and instead considers the law to be nothing more than vague advice they can ignore at will.

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Eradicating polio: not this year

The effort to eradicated polio entirely by the end of 2012 will not be met.

Afghanistan and Nigeria, two of the three remaining endemic countries, have had more cases in the first nine months of this year than in 2010 altogether. Several other countries targeted by the plan have also seen more cases to date this year compared to this time in 2010. Additionally, polio had popped up in countries where it had previously been eradicated — notably China, which went polio-free for 11 years until this summer.

Sadly, politics and culture are almost certainly the main reasons polio still survives in these countries.

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Five myths about China’s space effort

Five myths about China’s space effort. Key recommendation:

Recognize the significance of space as a field of competition. Beijing is not engaged in a space race with Washington. But China is engaged in a great power competition with the U.S. in which space is one arena. American decision makers should come to terms with this duality. In this regard, the Chinese are unlikely to be manipulated by American proposals on “codes of conduct” or meetings with the head of NASA. As long as Beijing and Washington are in competition, space will be one of the major venues.

And competition is not a bad thing. It is going to be the fuel that gets the human race into space.

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Capturing an asteroid into Earth orbit

orbital path after asteroid capture

Want to mine an asteroid? Rather than travel to it with all their mining equipment, three Chinese scientists have proposed a better way. In a paper published today on the Los Alamos astro-ph preprint website, they have calculated the energy required to shift the orbits of the six thousand near-Earth asteroids and place them in Earth orbit for later mining. Of these, they found 46 asteroids that had the potential for such an operation, and two likely candidates for a space mission. One 30-foot-wide asteroid, 2008EA9, will actually be in the right place for this technique in 2049. As they write,

It can be seen that the velocity increment of the 2008EA9 is relatively small (-1.00km/s) and it will very close approach [approximately 645,000 miles] to the Earth in [February] 2049. Moreover the size of the NEO 2008EA9 is very small so that the capturing of it is relatively easy.

The real problem, of course, is adding that small “velocity increment” to the asteroid.
» Read more

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Nebraska rare earth mineral discovery to challenge China’s monopoly

A discovery in Nebraska of rare earth minerals appears set to challenge China’s monopoly.

To me these were the key quotes from this article:

The U.S. used to produce rare earths through the Mountain Pass Mine in California, but it was shut down in 2002, primarily because of environmental concerns, including the spillage of hundreds of thousands of gallons of water carrying radioactive waste into a nearby lake.

and

Although studies have shown the U.S. has 13 million metric tons of rare-earth minerals, National Mining Association spokeswoman Carol Raulston said it does not mine any of it – partly as a result of the difficulty of obtaining permits. “One of the key problems that investors tell us about is that the permitting regime in this country is so complicated and time-consuming that it has hurt investments here in the United States,” Ms. Raulston said.

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