Some of us know Dick Koolish -- he posted the following link on the Bolt, Beranek & Newman alumni list. I wonder if Conway heard that his knot had been cracked -- the article came out in February. Also, it was refreshing to read an article that really captured the basic skeleton of an abstruse proof. I like Piccirilli's style. ---------- Forwarded message --------- From: Richard Koolish <koolish@dickkoolish.com> Date: Fri, May 22, 2020 at 6:39 PM Subject: [xbbn] Graduate Student Solves Decades-Old Conway Knot Problem | Quanta Magazine To: <xbbn@googlegroups.com> https://www.quantamagazine.org/graduate-student-solves-decades-old-conway-kn... -- You received this message because you are subscribed to the Google Groups "xBBN" group. To unsubscribe from this group and stop receiving emails from it, send an email to xbbn+unsubscribe@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/xbbn/6A36C8F2-51CA-4F7D-972B-3CEFEC758F3C%... .