For years, I've been tinkering away at an idea for a superhero. Without going into too much detail, I thought it'd be cool if he could tap into, control, and even travel through a number of different types of signals: radio signals, satellite signals, wi-fi, etc. Using brain waves, as well, I thought he could also read minds, as well read body signals (becoming a supremely talented marital artist). The problem is that, as I mentioned in my introduction thread, I'm something of an idiot when it comes to science. I have the mind of a typewriter monkey, not a lab jockey (I meant that in jest, please don't take offence). And the concept of the electromagnetic spectrum and anything involving radio waves or any sort of communication flies right over my head. Some pun intended. Would anyone be able to recommend some good source material that would help explain some of these concepts to me? Preferably something relatively dumbed down, that doesn't rely too much on mathematical formulas, since that stuff just confuses me. The sources could be books I can order, documentaries, TED talks, etc. Thanks very much in advance for any help you can provide.