Scientists developed the new welding technology at the Marshall Space Flight Center in Montgomery,Alabama.

VOA: special.2009.12.30

And just as a fun aside, we also realized as computer scientists that sometimes technology is not the answer.

抛开趣味性不提，我们意识到作一个,计算机科学家来说技术,并不是我们要的最终答案。

哈佛公开课 - 计算机科学课程节选

Adang Surahman, an earthquake engineering expert at Indonesia's Bandung Institute of Technology,says most of Jakarta's high-rises have been built to withstand what scientists refer to as the once in 500-year quake.

VOA: standard.2009.09.07