glue

 I wanted to use glue to attach the pyramids to the disks, because I didn't want any visible fasteners. But it was very apparent that I would need ...

Just me blathering on about lousy plywood and how much it costs...

 The glue-up part of a project is always nerve-wracking for me, and this project was no exception. Dowel joinery helps a lot, but it doesn't totall...