I'm also 14 and I feel what you can feel. I also have that feeling and do something that can entertain me. Don't eat when you are bored just do alive things.
Go to the nearest park play football or you can make important points of lesson you learnt in schools to make the lesson easy to learn in exams. You can join friends and do exciting things like call them over. You can try to make a web page (that I do with html) or You can clean your room or search exciting things on computer explore facts.
What I do is study a little, then make coffee for myself and play for a while in my house either on my computer or with my siblings. Then study a little longer then do social networking with my friend.
My hobbies when I can't leave the house: Programming minecraft mods, watching and criticizing movies, schoolwork, learning C++. Maybe you don't have an interest in these things but these are examples of ways I can do things I'm interested in without money, a friend, or a car.
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.