My background:

Earlier in my life, I spent a lot of time studying for mathematics competitions. In my sophomore year of high school, I switched to studying physics, and that's what I've been doing since. I have participated in various physics competitions, and I plan to major in physics as an undergraduate!


Here are some problems that I've looked at for fun. You might find some of the math to be not as interesting, but I have a lot of interesting pictures and plots that you might find interesting as a casual reader. But if you're really interested by it, don't be daunted by the math! Most of it is at a basic calculus level.