For some reason I got out of the habit of posting the technical stuff that I use on my main blog on this one. Just yesterday I found a graphic so compelling it will start me doing this again. NCBI is the National Center for Biotechnology Information. It is part of the US governments collection of medical, chemical, genetic, and biological databases. I routinely use many of their sites including PubMed, PubChem, and toxicology databases. One of my current projects is taking a close l...