Agreed, I once cut several 5-inch and 3-inch diameter gears in 1/2-inch plywood using a jigsaw in construction of an apparatus to twist strings of Christmas lights.

There are hundreds of parts, mostly machined from plywood but with a smattering of 3D-printed gears and brackets. The tracks and slew gear are powered by gear motors, while linear actuators stand ...

"Instead of sprockets at the rear hub and the chainring I have replaced them with plywood gears and instead of connecting them with a chain I have used a 700mm diameter, 128 tooth plywood gear ...

This automatic wrapping machine works with any tape. Easy to use and super efficient. Especially if you're wrapping a lot :) ...

Cool little pickup. The Big 3 mfgrs don't even make standard cabs any more. They're all extended cabs with 4 doors. This 2 dr has a BIG niche and Canoo should do well.