CoM | The Humour of Mathematics
Monday March 21, 2022– Live Presentation with Des MacHale – Session at Noon ET (Atlanta Time).*(*) 16:00 UTC/GMT Please join us starting 10 minutes before each session using the following button. …
CoM | Mathematical Art Inspirations, Instantiations, and Installations
Monday February 21, 2022– Live Presentation with Jessica K. Sklar – Session at Noon ET (Atlanta Time).*(*) 17:00 UTC/GMT Please join us starting 10 minutes before each session using the following …
CoM | Playing Almost the Same Word Game in Multiple Languages
Friday January 21, 2022– Live Presentation with Adam Atkinson – Session at Noon ET* (Atlanta Time).(*) 17:00 UTC/GMT Please join us starting 10 minutes before each session using the following …
CoM | Connecting the Dots
Tuesday December 21, 2021– Live Presentation with Bob Bosch – Session at Noon ET* (Atlanta Time).(*) 17:00 UTC/GMT Please join us starting 10 minutes before each session using the following …
CoM | Drawing Three Impossible Figures Before Breakfast
Sunday November 21, 2021– Live Presentation with Annalisa Crannell – Session at Noon ET* (Atlanta Time).(*) 17:00 UTC/GMT Please join us starting 10 minutes before each session using the following …
CoM | Kinesthetic Conundrums
Tuesday September 21, 2021– Live Presentation with Karl Schaffer – At noon Atlanta Time (12:00 pm ET) Please join us starting 10 minutes before the session using the following button. …
CoM | Playing with Math: Squares and Cubes
Saturday August 21, 2021– Live Presentation with Cindy Lawrence – For published CoM presentations please visit the G4G YouTube channel Playing with Math: Squares and Cubes Meet Cindy Lawrence, one of the …
CoM | The Magic of Polytopes–Mandalas
Wednesday July 21, 2021– Live Presentation with Amina Buhler – For published CoM presentations please visit the G4G YouTube channel The Magic of Polytopes-Mandalas Polytopes are 3-Dimensional shadows from higher dimensional polyhedra …
CoM | Shuffling Polyominoes
Monday June 21, 2021 – Live Presentation with Erika Roldán – For published CoM presentations please visit the G4G YouTube channel Shuffling Polyominoes Do you know what algorithm is deciding which …
CoM | Optimal Pentagonal Tilings
Friday May 21, 2021– Live Presentation with Frank Morgan – For published CoM presentations please visit the G4G YouTube channel Optimal Pentagonal Tilings In 2001 Thomas Hales proved that hexagons provide …
CoM | A Periodic Table of Polyform Puzzles
Sunday March 21, 2021– Live Presentation with Kate Jones – For published CoM presentations please visit the G4G YouTube channel A Periodic Table of Polyform Puzzles Kate Jones defines, illustrates …
CoM | Computer Graphics in Curved Space
Sunday February 21, 2021– Live Presentation with Steve Trettel – For published CoM presentations please visit the G4G YouTube channel Visiting the Thurston Geometries: Computer Graphics in Curved Space A beautiful observation …
CoM | Maps of Strange Worlds: Beyond the Four-Color Theorem
Thursday January 21, 2021– Live Presentation with Susan Goldstine – For published CoM presentations please visit the G4G YouTube channel In 1852, a math student posed a deceptively simple-sounding question: if …
CoM | Performing Magic on the Virtual Stage
Monday December 21, 2020 – Live Show and Discussion with Nathaniel Segal – For this and other presentations visit the G4G YouTube channel In this interactive talk that is part math lesson, …
CoM | Ken Knowlton
Saturday November 21, 2020 – Live Interview with Ken Knowlton – For this and other presentations visit the G4G YouTube channel Gathering 4 Gardner’s Celebration of Mind is proud to present …
Celebration of Mind 2020 Recap
In honor of Martin Gardner’s legacy we continue to hold Celebrations of Mind (CoM for short). Since 2010, members of our community and many other enthusiasts worldwide have joined to …
Celebration of Mind 2019 Recap
In legacy of the spirit of Martin Gardners work we continue to hold Celebrations of Mind (CoM for short). Members of our community and many other enthusiasts worldwide have joined …
Celebration of Mind 2018 Recap
As has been customary since Martin Gardner’s passing in 2010, we continue to keep the spirit of his work alive with the Celebration of Mind. Members of our community and …
Collaboration with 52 Master Pieces Project
G4G is pleased to announce our collaboration with the 52 Master Pieces project. Presented by David Cohen at the G4G12 conference, 52 Master Pieces is a free online puzzle contest designed to inspire creative …