Where are most experiments done in the field or laboratory?

It depends on the particular field of study. The ratio could conceivably be very different for chemistry than it is for astrophysics, for example.

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.