Loosely toleranced DIY-friendly pistons with low hysterisis, position/force feedback, and many other desirable properties

Converting a Shizuoka ST-N knee mill from the late 1970s to LinuxCNC and residential power

The hardware behind Praxis Mfg.

I cook food for my friends and interesting strangers

My friends and I build an 18 ft long air-bearing levitated near-vacuum sled

Crowdsourced 3D printed prosthetics and some public speaking

Printing with curvy layers in an attempt to improve part strength

FDM printed features to attach parts to T-slots