To live up the new forum, that's my question. If anybody wants to do a PhD, what will happen afterwards if you don't want to have a teaching career? Is there industrial jobs for PhDs? Do the industries give some value to a PhD, or merely they consider him a crazy sciencist without any utility in an industry? If so, what type of work can do, for instance, a Ph.D. Mechanical engineering or Ph.D. Aerospace engineer?. Has it to do with business administration or with pure science?. This question is extended to all countries, if you want to answer something about your country. I could tell you what happens here. A Dr. hasn't got any value in the industry. They don't want an absolute sciencist in their enterprises, because people very specialized are bad considered. So that, they go usually to universities and teaching, or to some public research center.