Well ipod batteries can't overcharge, they are wired up in a circuit that when it says that the charge is complete, it won't allow it to charge any longer , this is similar to laptops because they do the same thing.
I think the more you charge it the quicker the battery runs out eventually. Mine seems to die faster now than it did a year ago.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.