Yes. As long as you turn the aerosol concentration down to below the upper limit of the PORTACOUNT you can use other aerosols. Be aware that this will cause the PORTACOUNT to need cleaning much sooner than it would using ambient air.
TSI does not recommend using anything other than ambient air particles. More.
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.