Passionate students for science are loaded full of innovational ideas, and are in search of an opportunity to express themselves. Everybody should be given a chance to speak up their understandings on different concepts, if they r wrong in a way, then its ur responsibility to clear things out for them. And i think PF is the right platform to nurture such talents. After all, aims should be set from the beginning, to achieve it in the future, wasting not much time. This is how science and technology could be accelerated through early innovation and milestones wouldnt actually be miles ahead. Who knows any one theory from among thousands of undergraduate students prove to be revolutionery. Crackpots can be beared and ignored too.... But i dont think mankind can afford any such minds or talents go in vain When their theories prove to be faulty, they would gradually turn up to mainstream science and correct their mistakes. I am an 11th grader.... And all this what i have said is on behalf of all the young students who are passionated about science, as i am one of those.