The 21st of October is observed as Celebration of the Mind Day, commemorating the renowned mathematician Martin Gardner’s birthday. The purpose of Celebration of Mind (CoM), which was created by the Gathering 4 Gardner Foundation, is to bring people together for a day to investigate alchemy, puzzles, games, and mathematics. Despite your personal aversion to mathematics, this day holds a delightful surprise for you.
The background of Celebration of the Mind Day
Martin Gardner was a renowned American author, polymath, and “mathemagician”—an individual with expertise in both mathematics and magic. He established a precedent for recreational mathematics, authored more than a hundred volumes on a variety of subjects, and introduced audiences to concepts such as the “Game of Life,” flexagons, and the Soma cube. Across the globe, his work amassed millions of readers and admirers.
Gardner’s writings inspired many individuals who pursued careers in science and mathematics, either directly or indirectly, and he had a profound effect on the discipline of mathematics. Prominent figures such as W.H. Auden, Carl Sagan, and Isaac Asimov, among others, were among his admirers. Following his demise in 2010, his admirers and companions initiated the organization of CoM events on or around October 21, his birthday. Despatchable commemoration events have taken place in thousands of locations across the globe, as well as in smaller, more intimate groups, all with the intention of appreciating what Gardner first introduced them to. These events feature enthralling and thought-provoking activities for the attendees, including visual paradoxes, conjuring illusions, and logic puzzles.
Collectively, CoM seeks to invite and motivate individuals to partake in a variety of activities that involve puzzles, games, mathematics, and conjuring. In consideration of this, the Gathering 4 Gardner Foundation designated October 21 as “Day of the Celebration of the Mind.”
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Celebration of the Mind Day Activities
Attend a CoM occasion
As a result of this day’s global recognition, there is something for every individual. Attend a CoM event in your area, either by yourself or with companions.
Participate in a CoM event
Organize your own CoM gathering. It is customizable in size and comprises a carefully selected assortment of puzzles, games, and activities for your enjoyment.
Resolve a conundrum by Martin Gardner
You may settle back, unwind, and engage in concentrated thought in lieu of attending social gatherings. An extensive selection of Martin Garnder puzzles is available for perusal on the internet.
Five facts that add intrigue to numbers
‘One thousand’ is the only number from zero to one thousand that contains the letter ‘a’.
In Chinese and Japanese culture, the number four is considered fatal; in fact, some hospitals lack a fourth floor.
A “jiffy” is 1/100th of a second, which is the precise unit of time.
“Twelve plus one” and “Eleven plus two” are anagrams that both sum to 13.
There is a 50% possibility that two individuals in a room of 23 will share the same birthday.\
CELEBRATION OF THE MIND DAY DATES
| Year | Date | Day |
|---|---|---|
| 2023 | October 21 | Saturday |
| 2024 | October 21 | Monday |
| 2025 | October 21 | Tuesday |
| 2026 | October 21 | Wednesday |
| 2027 | October 21 | Thursday |




