Here is my idea list for things I want to write about but haven't had time to yet.

Atlatl's. A thrown weapon that came after spears and before bows.

Flintknapping: Making things like arrowheads. I'm not good enough at it yet to write on it, but I'm working on it.

Stenciling and paper cutting. Kiragami. Origami. Cool things made out of paper.

Puppetry. I did puppetry for awhile but it wasn't my forte. Still, when I see shows like Sesame Street being filmed in Afghanistan, I get interested all over again.

Kitemaking. Another one of my long neglected hobbies.

If anyone else wants to write on these topics, be my guest. Always good to have another perspective.