National Museum of Mathematics Saint Michel Cup Microsoft Math Solver 1994 African Cup of Nations Thomas Pell II John Pell (landowner) George W. Hart Cody Dock Rolling Bridge Imaginary (exhibition) Peter Winkler Chaim Goodman-Strauss Manjul Bhargava Samuel Zygmuntowicz Bird (mathematical artwork) Ivan Moscovich Mathemalchemy Math walk Science tourism Hamid Naderi Yeganeh Senegal at the Africa Cup of Nations 3x3 basketball at the 2021 Islamic Solidarity Games 1994 African Cup of Nations squads