What I Would Like to Learn on Electromagnetic waves,light, and optics

         

  Before I read the Read works article I was never interested in this subject, but now that I've read it, it really has me thinking about what DO I want to learn about electromagnetic waves,light,and optics?     What I want to learn about electromagnetic waves is, what would happen if we had no limits on electromagnetic waves? what if we could do whatever we please with electromagnetic waves, what technology can we make with no limits? what can we learn with no limits?That's what I want to learn about electromagnetic waves.