Author details 2024 essay on memorizing pi's first 100 digits using PAO memory technique
A writer recounts memorizing the first 100 digits of pi three years ago after reading Joshua Foer's 'Moonwalking with Einstein.' They used a person-action-object (PAO) system, a memorization method that pairs pairs of digits with vivid mental images of people performing actions on objects, building on the classical method of loci or memory palace technique.
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The piece illustrates how memorization, often seen as an innate talent, can be broken down into a learnable, systematic skill through elaborative encoding. This has broader implications for education, cognitive training, and how people might approach learning large amounts of abstract information like numbers or facts.
- Human memory struggles with abstract data like digits but excels with vivid, meaningful associations.
- The PAO (person-action-object) system converts numbers into memorable visual stories.
- Memorization can be treated as an engineering problem solvable through structured technique and practice.
Moonwalking with Einstein by Joshua Foer — This is the very book that sparked the author's memory experiments described in the article. It's a fascinating, accessible read on memory techniques like the memory palace, perfect for anyone curious about turning memorization into an engineering problem.
See Moonwalking with Einstein by Joshua Foer on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: gregorygundersen.com — Gregory Gundersen, 2026-09-21
Published there as: “Engineering Memory: On learning to memorize first 100 digits of pi (2024)”
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