Refining 3D printed parts for a hobby grade 3D metal printer. The complex internal geometry of the design still takes 4 hours of machine time to produce, but at least home users will be able to replace high-wear items themselves.

Boring RF stuff related to Metrology.

Adding some features to a fork of DerFetzer/spectro-cam-rs to validate some narrow band-pass laser filters.

Other boring stuff people really won't want to hear about. =3