I spent about three hours in an empty classroom today with a few dry erase markers, and it was a fantastic use of my time.
I'm working on the scripts for Solarpunk Press's upcoming video series, and it turns out it's really hard to come up with how to explain something you've been spending all of your time on as if it's something you've never heard of. Or knowing it's something your audience has never heard of. Or something.
Anyway, it's really useful work because I need to get a lot better at explaining solarpunk. And also I need to record those videos. And probably get better at scripting for film.