Interesting about the e. coli. I will see if I can see it on a slide. I *may* have the opportunity for some microscope training. I will post some pictures tomorrow. One of my humans got a mild concussion and the other in the ER with heart issues. Strangely, I have spent the most time on my feathered friends. I need to re-balance, but I will post some tomorrow. Love my BYC community. I was a vicarious user for many years. I love the regional stuff too. It IS important, we need to deal with heat stroke and dehydration in contrast with subzero temps. good night.