It is possible. If we know the density of fluid,we can do Kg to litre conversion density=w/v(kg/m^3).
1. Take away 999 ml 2. Take away 1L then add 1g.
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.