This is pretty good from 17 year old Lucas Weekly. De-mystifys and consolidates alot of information about Electric RC in a youtube format.
Combined with AEAJR's book, " Everything you wanted to know about electric powered flight", http://www.wattflyer.com/forums/show...highlight=book
this series may enhance the learning experience.
Check it out: http://youtu.be/A_jHo2O6CFk