If you took Live Photos during the 4th of July fireworks, I definitely recommend revisiting them with the “Bounce” animation style.
It’s built into the Photos app. I know this goes against the whole “you never look at firework photos after you take them” meta, but the results can be quite fun for a built-in effect. Also useful in many other situations.
Many third-party photo/video apps can create a similar effect, but the fact that it’s built-in to Live Photos is interesting to me. Even for someone like me that has them turned off for 99% of the time, fun applications like this have me turning them back on.