> From: Noelle <noelle> > Date: Sun, 19 May 2019 20:19:25 -0700 (PDT) > > you were mostly asleep when this was on > > https://www.npr.org/2019/05/18/724401081/from-the-gridiron-to-multigrid-algorithms-in-mind-and-matter Interesting. I was never attracted to puzzles. Don't know why.