2 GMs ago, various people offered to do talks, I made a list:
Josh S: Fusion360
Josh R: Wood lathe
Joe: Electronics manufacturing + prototyping
Jess: 3D printing, laser box
Radio guys: Radio stuff?
Mark: Retro computing?
Could people who volunteered, and are still inclined to do a talk, please pick a Tuesday or Thursday with at least 3 weeks notice, and announce it here.