G4G12 Videos

G4G12 Highlights Reel

Matt Parker - Current Calculations of Pi with Pies - G4G12 Apr 2016

James Randi - Memories of Martin - G4G12 Apr 2016

Pradeep Mutalik - The Sleeping Beauty Paradox Resolved- G4G12 Apr 2016

Yoshiyuki Kotani - Liar/Truth Teller Patterns on Square Planes - G4G12 Apr 2016

Ryan Clarke - Hacking the Hackers - G4G12 Apr 2016

Bob Hearn - Puzzling Disections of the 24 Cell - G4G12 Apr 2016

Simon Bexfield - Tetrahedrons Made Simple - G4G12 Apr 2016

Hypernom – Henry Segerman & Andrea Hawksley

Max Maven - The Magic of the Gilbreath Principle – - G4G12 April 2016

Jane Kostick - Coordinated Motion Around a Dodecahedron - G4G12 April 2016

Richard Esterle - Tetraball Puzzle - G4G12 Apr 2016

Jason England- Cheating Devices Old and New - G4G12 April 2016

John Conway - Chemical Pi - G4G12 April 2016

Gathering 4 Gardner - 2016