I like the idea of screen recording to create resources or more of a flipped classroom approach. This year for student teaching I have used QuickTime to screen record various animations to merge some together, that proved to be useful for the students. I could see myself providing lecture videos to create more of a flipped-classroom style class.
Nice showcase for your ThingLink. (Which is very well done). You’re video merges audio, text and visual which is a benefit for all learners.