@jessicadennis Thanks for mentioning me in the podcast, btw. It was all worth it to hear your tone of voice when talking about the little odd bot. The way your voice changes when talking about cute things is like how my wife has a talking-to-kitty voice.
@cgiffard All of these wet glass grinders use diamond grinding wheels. Oddly, I read that it feels smooth to the touch and isn't nearly as dangerous as woodworking sanders and grinders that can take a hand off.