Hannah Ranks Michael's Bizarre Watches
Summary
In this episode of The Rest Is Science, Michael Stevens shares his collection of novelty watches, including a "Now" watch, a radian-based timepiece, and a vintage 1995 Apple Watch. Hannah Fry then explains Bayesian reasoning using a beanbag analogy, discussing how emotions influence probability updates. The hosts also explore logical syllogisms and examine whether innate brain differences or self-efficacy determine mathematical ability.
Topics discussed
Introduction to Field Notes and novelty items
The 'Now' watch and philosophical timekeeping
Sponsors: Cancer Research UK and Tremfya
Novelty items: No Book and square root of four
The radian watch for mathematicians
The backwards watch and relearning time
The vintage 1995 Apple watch
The tactile watch for the blind
The Russian 24-hour spacewalk commemorative watch
Sponsors: Goalhangers and Wise
Listener Q&A: Bayesian reasoning and the brain
Listener Q&A: Logical fallacies and wordplay
Listener Q&A: Dyscalculia and math anxiety
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