The world has a lot of different standards for a lot of things, but I have never heard of a place with the default screw thread direction being opposite.
So does each language have a fun mnemonic?
Photo credit: https://3.bp.blogspot.com/-Giy8OrYJTjw/Tfm9Ne5o5hI/AAAAAAAAAB4/c7uBLwjkl9c/s1600/scan0002.jpg
Me learning this about electromagnetism: huh, neat.
Me learning this about something I actually use in day to day life: 🤯
It’s especially helpful when you’re looking at screws (or nuts!) from the back or any other weird frame of reference.