I don't know if anybody has been devastated not to have been present at my solar sailing talk at Trek Long Island.
But I've translated the presentation into a very long blog post, so if you've ever been curious about how solar sails work, this has all the basics.
sheilajenne.com/2026/06/20/s...
At Trek Long Island, I gave a presentation on solar sailing. Here is the same material in written format.
