How would you redesign your paper airplane to make it fly faster?

You can get a plane to fly faster (for a given force applied) by decreasing drag, e.g. reducing the width of the fuselage or wings (the latter also reduces lift). If you add weight to a paper plane, especially at the nose, you can get it to fly faster for a given acceleration (i.e. The throwing motion) -- the additional weight will increase the speed gained as gravity drags the plane down, because the air resistance is a function of the area, not the weight.

A metal plane will fall faster (and with a higher terminal velocity) than a paper one if they have the same resistance area.

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.