Here you have to fire the same tests for different browser so can try to start two process of tests i.e. Run the same command twice.
For IE webdrive you can run at most 1 test on one physical node! If you want to achieve parallelism with IE webdriver than you can try by add/register more physical node to the hub.
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.