Hi, For my school district, all high school seniors are required to complete a graduation project in order to receive a diploma. We're supposed to pick a class we enjoy and work together with the teacher of that class, who acts as a mentor, in coming up with a presentable project to a class. I chose physics, but I don't yet have a topic. I originally wanted to build something but, long story short, that didn't work out. Now I'm resorting to a research project, Powerpoint, oration combination on an interesting topic in physics. I'm here to ask about some concepts that would be interesting to research (of course, "interesting" is a relative term but anything you think I would like would suffice). I thought about relativity and string theory, but the latter may be a bit too much for what I like to call a mini-research paper. Any ideas are encouraged!