Unpicking How to Measure the Complexity of Knots November 8, 2025 Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer. Related posts: This Somali migrant watched others around her die at sea. But she wants to try again for Europe Is Trump reining in Musk after a cabinet showdown with secretaries? Trump threatens tariffs on EU goods and Apple iPhones This Post Should Have Been Shorter Post navigation Previous Previous post: Why Are We All Still Carrying Around Car Keys?Next Next post: Should You Cold Plunge Before or After a Workout? (2025) Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email. Related News Michael ‘The Hero’ Dawodu Steals the Spotlight as Benard, Uduak Shine at Abuja MMA Showdown April 27, 2026 Lume Cube Edge Light Go Review (2026): Versatile, Portable April 23, 2026