Something a bit unnerving has happened. It was a pleasant day, I had conducted my experiments in my laboratory that day and went for a lovely stroll with my son John in the evening. After John had gone to bed I heard a knocking, and when I went down stairs I saw a pack of raccoons in the front yard, they looked scared, which seemed quite unusual to me so I made a note of it in my journal. I hope that this event will become more clear later...