Desperately seeking math and science majors

The number of China's engineering grads are growing while Americans major in fitness. Why?FORTUNE -- Applied Materials had to fly in 100 interviewers just to screen all the job applicants for its new Solar Technology Center in Xi'an, China, last year. The company wanted to fill 260 high-tech jobs. It got 26,000 resumes. A fraction of those applicants were invited to interview. The final selectees, board member Andy Karsner tells me, "were top-of-their-class, English-speaking engineers. They'r...