If you buy one thats ok. But if you do the reasearch and buy the components yourself, you'll have a better understanding of how things work inside. Best thing though is you can build it and then show your friends and say " Hey!
, I built this and it even works" LOL.
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.