I find myself (almost) surprised that July of 2025 is nearly over. The year seems to be slipping by quickly. One’s sense of time really does change as one gets older [see Perception of Time].
More to the point, this is the last Friday in July, so if I’m to get a Friday Notes post out this month, today is the day. While my notorious pile is much reduced, I still have two ancient notebooks full of very old notes to get to.
So, let’s get to it, shall we?
The last post,
Almost exactly six years ago — in September of 2019 — I began having electrical problems. Power outages affected half the lights and plugs in the place. Getting an electrician in to fix it led to what became my worst experience with home service — a six-year saga with a disappointing ending.
About a month after I started this blog (on July 4, 2011), I wrote about my 











