> 2. How to spread the knowledge from the courses I'm taking legally i.e. how much out of class homeworks/material is it okay to share? I'd get this approved b

> 2. How to spread the knowledge from the courses I'm taking legally i.e. how much out of class homeworks/material is it okay to share? I'd get this approved by somebody with authority at the university first (professor or above). Many professors re-use homework assignments, test questions, etc. You wouldn't want to get mixed up with accusations of helping other folks cheat.