You're welcome! And thanks, I never know who knows what or what's common knowledge these days.

I shouldn't have been surprised to see another Twitter engineer type, Xyla Foxlin in the comments on Naomi Wu's video. I first saw _her_ when she was making a boat, all by hand. Here she is, combining devil sticks with her stated other hobby, "adding fire to things that really don't need fire".

I'm Running Away to Join the Circus