I have been working on the next # book in the series, "Light and the Invisible Cosmos" (based on the lecture I shared earlier, https:// mastodon.cooleysekula.net/@ste ve/111358241005508476 but with an expansion of the history and ideas). However, work on that book has been on pause in lieu of a slightly more ambitious project, which was slowed by our move to Canada but also which has taken a lot more time to develop. # fedibookfair https://chirp.cooleysekula.net/attachment/5924715769712e10fe92a46b212450c609e6a55856cf82d335acfd17b61a6e9c/view