r/bestof•3 yr. agoReductive/u/VinoConLeche looks at a spectrum collected by a NMR lab instrument and diagnoses a nearby fan with failing bearings[Chempros]reddit.com/r/Chempros/comments/12zc8xy/commen...reddit.comPosted Apr 27, 2023, 5:39 AM UTC3.5K118ShareSave