Renewing American Competitiveness 重塑美国竞争力 RENEWING AMERICAN COMPETITIVENESS June 16, 2008 | Flint, Michigan It’s great to be at Kettering—a university that is teaching the next generation of leaders a
But now, notice there are two ways of seeing the cube, right? 现在，你注意到了有两种方法来看那个立方体，对吧？ It's a Necker cube. 这是一个内科尔方块。 Everybody can see the two ways of seeing the cube? OK. 大家都可以看出两种看方块的方法吧？好的 Can
Hans Rosling在Ted英语演讲: The Best Stats You've Ever Seen未曾见过最牛的数据统计。 About 10 years ago, I took on the task to teach global development to Swedish undergraduate students. That was after having spent abou
