Today I learned on Nostr: Til that Karate belts progress from light to dark colours as you progress in 'rank' ...

Til that Karate belts progress from light to dark colours as you progress in 'rank' because in poorer times it was easier and cheaper to keep dying 1 belt a new (darker) colour than keep buying new belts.

https://istruito95.112bilgi.com/2024/03/the-evolution-of-karate-belts-journey.html
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1blarck/til_that_karate_belts_progress_from_light_to_dark/