China may build an undersea train to America

BY ISHAAN THAROOR

China is planning to build a train line that would, in theory, connect Beijing to the United States. According to a report in the Beijing Times, citing an expert at the Chinese Academy of Engineering, Chinese officials are considering a route that would start in the country’s northeast, thread through eastern Siberia and cross the Bering Strait via a 125-mile long underwater tunnel into Alaska.

“Right now we’re already in discussions. Russia has already been thinking about this for many years,” says Wang Mengshu, the engineer cited in the article. The proposed“China-Russia-Canada-America” line would be some 8,000 miles long, 1,800 miles longer than the Trans-Siberian railroad. The tunnel that the Chinese would help bore beneath the icy seas would be four times the length of what traverses the English Channel.

That’s reason enough to be skeptical of the project, of which there are few details beyond what was attributed to the one official cited by the state-run Beijing Times. Meanwhile, a report in the state-run China Daily insists the country does have the technology and means to complete a construction project of this scale, including another tunnel that would link the Chinese province of Fujian with nearby Taiwan.

In the past half decade or so, China has embarked on an astonishing rail construction spree, laying down tens of thousands of miles tracks and launching myriad high-speed lines. It has signaled its intent to build a “New Silk Road” — a heavy-duty freight network through Central Asia that would connect with Europe via rail rather than the old caravans that once bridged West and East. A map that appeared on Xinhua’s news site outlines the route below, alongside a parallel vision for a “maritime Silk Road.”

Read more » THE WASHINGTON POST
http://www.washingtonpost.com/blogs/worldviews/wp/2014/05/09/china-may-build-an-undersea-train-to-america/?hpid=z4

China tests 3,000-kph ‘super-Maglev’ train concept

Chinese researchers at the Applied Superconductivity Laboratory of Southwest Jiaotong University claim their fast transportation concept based on magnetic levitation (Maglev) technology could potentially be three times faster than an airplane.

Maglev technology was first proposed in the mid-20th century. Nowadays, the Shanghai Maglev Train can reach speeds of over 430 kilometers (260 miles) per hour and is the world’s fastest passenger-carrying train.

The “Super-Maglev” could, however, beat even that. Chinese researchers have been testing a concept train encapsulated in a vacuum tube, thus decreasing the speed limitations imposed by air resistance on regular Maglev trains.

Should the project be successful, the workable prototype will set the standard for the future evacuation tube transportation (ETT).

“ETT systems might allow HTS Maglev trains to attain speeds in a new order of magnitude, such as super-high 3,000 km (1,800 miles) per hour, which could be applied to some military or space launch systems,”Dr. Deng Zigang, who’s been developing the technology for years, told The Daily Mail.

Read more » RT
http://rt.com/news/158116-china-super-maglev-train/