Ask HN: Short Form Video for Education?

I have learned quite a bit from TikTok surprisingly. Sometimes it is new recipe to cook. Other times it might be how to clean a microwave with lemon juice. I think there is a lot of potential for short form video. I am just not sure if any methods or tips exist to create repeatable content that is great for learning.

What are some of your favorite examples short form videos ( less than 2 min ) on any platform that you think represent some of the best techniques to teaching something?