body: I'm having a hard time finding what the copyright law would be on teaching others through videos, what I've learned from professors in college. How does copyright apply to such a thing? Can I make a video of me writing out what I've learned, or should I change the material completely?
  
  
  Even if I change it, isn't it still considered getting the information from my previous instructors? And possibly copyright infringement?
  
  
  But if so, then pretty much every bit of code that any one has ever learned was learned from some source, and if they teach any thing in a video, it's copyright infringement. So I'm very confused on this topic.
  
  
  Any help would be greatly appreciated.
  
  
  
title: copyright of teaching (in video) learned coding techniques