hello i like to make video games and stuff and also have a good time on the computer. look @ my pinned for some of the video games and things. sometimes i am horny on @squishfox
i bet 30 gauge wire would work if you really tried
some of the other dances are pretty good https://www.youtube.com/watch?v=k5H54XyjIA4
there's probably some proprietary freeware alternative that's not too bad
Get some of those fish that sharks let swim into their mouths and clean their teeth.
PLA filament, or you could even modify a 3D printer so you can stick your face in it and program it to print something that incidentally flosses your teeth. I definitely understand mechanical engineering.