[FWNotebook] The Arithmetic of a Vernier Caliper

This is a trivial one, and admittedly came and bit me during a lab demonstration session. I don't recall many things that I rely on quite as much on the job that I've never paid attention to, and hopefully this is an isolated incident. And of course, with 10 divisions, 0.1 is the best Vernier … Continue reading [FWNotebook] The Arithmetic of a Vernier Caliper