如果真有用，科大潘建伟牛啊！

http://www.time.com/time/world/article/0,8599,2016687,00.html

Thanks to a recent technological breakthrough, that's true literally, too. While China has been showing off its new hardware, a potentially more important military advancement has gone largely unnoticed: In May, Chinese scientists announced a demonstration of "quantum teleportation" over 16 kilometers (10 miles), creating what Matthew Luce, a researcher at the Defense Group Inc.'s Center for Intelligence Research and Analysis, calls "secure communications guaranteed by the laws of physics." China is now at the cutting-edge of military communications, transforming the field of cryptography and spotlighting a growing communications arms race.