Unrelated to the actual question, but related to the project.
I assume that you have plotted a beam, which is supposed to bend as you change the slider value. Since you are able to plot the new position into the axes, I assume that you know how to write callbacks. I further assume that there are parts of the plot that should stay the same, and parts that should change.
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.