Another question that i am not even qualified to ask: So i know that all the quarks have a job creating mesons and baryons. And i know the electron is a lepton with a very important job with the structure of an atom. But what is the importance of the muon, the tao, and all three nutrinoes? Ive never read that much about them, except when i was learning special relativity and heard about the muon experiment. Furthermore, whats the importance of all the other baryons and mesons besides the proton and nuetron. I havent really read anything about them either. Im not doubting they have importance, im just asking where they are important. Thanks!