I have a Targus backpack which I've been using for more than 3 years now. So far I've had no complaints with it. Its very sturdy and has good padding for rough use.
Just like you mentioned, my laptop is also quite heavy. But I also carry other stuff in the bag apart from the laptop and have even used it extensively while traveling. So if I were to ever choose another bag, my first choice would be a Targus backpack.
Nixon make very quality backpacks. And they are all backed by a 30 year warranty on ANYTHING. I've had mine for 4 years now and nothing has broken (new record).
I would Highly recommend a nixon backpack.
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.