- Under History/Early Modern History added Religion in the Scottish Highlands: 1600-1670. Like other pages under that heading, I wrote it for Clann Tartan‘s newsletter.
- Under Physics and Astronomy added two essays from my old web site:
- Under Miscellaneous, added a short page about UFOs and Extraterrestrials, to replace a dead link in Extraterrestrial Intelligence (Spoiler: I am a skeptic)
I fixed some dead links and made other minor corrections and updates, but did not make any drastic changes in the longer pieces, so their style reflects the times when they were written, years or even decades ago. However, I think they are still relevant to the subjects being discussed.
From Hilbert Space to Dilbert Space, and beyond 