I was extremely deficient and couldnt take any oral magnesium except remag, a liguid magnesium that is picometer size and absorbed before it hits the intestinal tract. (pcosdiva.com)
«With SPRNT, we can have 40 picometer resolution.» (sciencedaily.com)
As can happen in the scientific process, they developed this tool — the single - molecule picometer - resolution nanopore tweezers, or SPRNT — while working on a related project. (sciencedaily.com)