Why Do We Knock on Wood? | Smartest Year Ever (Jan 25, 2025)
About this episode
Why do we still knock on wood when we’re trying not to jinx something? Gordy explores how ancient tree-worshipping traditions, Christian symbolism, and even kids’ games contributed to this enduring ritual. Learn how other cultures put their own twist on luck—like tugging earlobes or saying “touch iron”—in this fascinating exploration of history and superstition.
Sources:
Frazer, J. G. (1922). The Golden Bough: A Study in Magic and Religion.
BBC Culture: "The Superstition of Knocking on Wood."
Encyclopedia Britannica: "Origins of Superstitions."
Season 1, Episode 25
Get every episode summarized
Each time Smartest Year Ever publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.
Email me new episodesFree for 3 shows. No card needed.
No transcript yet
This episode has not been transcribed. Request it and it moves to the front of the queue.
More episodes
More from Smartest Year Ever
He Carried a Calf Every Day…Until It Became a Bull
Smartest Year Ever
The Day a Major City Had No Police
Smartest Year Ever
How Did People Wake Up Before Alarm Clocks?
Smartest Year Ever
Abandoned Olympic Venues Around the World
Smartest Year Ever