Past Event Videos

Super Thirteen: Welcome to G4G's Teenage Phase! — Robert Crease

Repetitive Patterns in the Juggler Sequence — Gabriel Kanarek

Coin Sliding — Erik Demaine

4 x13 — Margaret Kepler

The Story of Marjorie Rice – Doris Schattschneider

Spitron Bog — Dániel Erdély

You Can't Count to Thirteen in Base Two-and-Three — Jim Propp

Cubic Tales with Erno Rubik

Icosohedrons Almost 13 – Richard Esterle

Gallimaufry of Games — Elwyn Berlekamp

Persistimis Possessiamo — Pete McCabe

Raymond Smullyan's Mathematics — Jason Rosenhouse

Design of Hinged 3D Auxetic Mechanisms — Henry Segerman

Sol Golomb Tribute Video — Elwyn Berlekamp

Motley Dissections — Scott Kim