S.C.A.M 8

Our education system taught us a lot basic science and social stuff. Is it really something we need? College provides us a lot knowledge if we decide to be a scientist or researcher. Can all of us become scientist or researcher? Maybe we should have classes to teach high school students to be a plumber, carpenter, mechanics or electrician. It doesn't mean that they will have to work in those professionals, but isn't it nice to have the skill to fix stuff yourself or be a really skillful worker in related area? Japan can utilize 'robots' to build better cars. Why can't US have factories like that? Where workers are skillful mechanics who can build and repair machines which create high quality vehicles. Instead of those cheap labor to move pieces around?