I'm currently in my final year of highschool, doing physics. We have been given an assingment about bridge structures. Basically, we build a bridge out of spaghetti, test it and discuss it. I'm thinking of things in which I can talk about. I've built an Arch Design Bridge. Mainly due to the fact that the abutments can hold the energy dissipated throughout the bridge. Tension throughout the bridge is diminished due to natural semicircle structure of it. But so far I only have simplistic things to talk about. Such as weight/newton conversion, torsion, tension, compression, Strain, Stress etc. While I'm quite able to do these things, I want to go into depth with some ideas which will really make me stand out from the other peices. If anyone can help it would be extremely appreciated!