You can get one cheap at most gas stations. Wal-mart carries them. (I'm assuming you're living in the U.S.) if not my answer could be useless.
Also where you "air up your tires" at Quiktrip and a lot of gas stations have a builtin gauge on the hose you use. I bet you can find a gauge before you find this answer. :).
Gas station counter will have one. You can also find one at any place that sells oil, windshield wipers, tires, etc.
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.