Inspired by a YouTube video, I pulled apart a old hard drive and turned it into a small, low powered grinder/sander.
I was wondering how to glue the sand paper to the platter. Them things are polished smooth. I was figuring sanding the platter and using epoxy. But it turns out that the centrifugal force at 5200 RPM flattens things out just find. Who would have thought!
One of the first things I did was grind myself a shiv. Because life is tough in the En-Aitch.
I then promptly dulled it cutting up some paper. See? Even the paper is tough in En-Aitch.