The Weirdest Thing I Learned This Week
The Weirdest Thing I Learned This Week

A Musical Secret Weapon, Low Cortisol Beakmaxxing, Roller Coaster Science

May 6, 2026

AI Summary

5 min read

Four Notes, a Stabby Parrot, and a 650-Foot Drop

The four-note motif dies irae — Latin for "day of wrath" — has been making listeners feel doomed for about 800 years. It started as a Gregorian chant sung at Catholic funerals, describing judgment day fire and brimstone. Today, it's the musical equivalent of a sleeper agent trigger: you hear it in The Shining, Star Wars, The Lion King, Jurassic Park, Shrek, and the theme song of The White Lotus. It's also the core motif running through the soundtrack of Hollow Knight: Silksong, the indie game that broke Steam when it finally dropped after eight years of radio silence. Jess Bodie, who has been editing a video essay about this hyperfixation, interviewed musicology professor Alex Ludwig at the Berklee College of Music — known online as the dies irae guru — to understand why those four notes work so reliably.

Why the Brain Hears Doom

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What you'll learn

  • 1 (04:43) **Jess Teases a Musical Secret Weapon** - Jess introduces the Dies Irae, a four-note motif engineered to make listeners sad, and explains she's been hyperfixating on it for a planned video essay.
  • 2 (09:56) **The Origin and History of the Dies Irae** - Jess traces the motif back to a 13th-century Latin hymn about Judgment Day, explaining how it became a "cheat code" for sadness in Western music.
  • 3 (15:57) **From Church to Pop Culture and Video Games** - The Dies Irae jumped from religious music into secular compositions by Mozart and Berlioz, then into silent film scores, and eventually into modern movies, TV, and video games.
  • 4 (20:34) **Grant Teases a Disabled Bird Alpha** - Grant introduces his story about Bruce, a Kea parrot with a missing upper beak who became the undefeated alpha male of his group through innovative fighting.
  • 5 (26:38) **Bruce the Kea: Weaponizing a Disability** - Grant details how Bruce, despite his missing upper beak, developed a unique jousting technique with his exposed lower beak, dominating all other birds in his circus.
  • 6 (33:55) **Jess and Grant Reflect on Bruce** - Jess appreciates the story because, unlike the typical "inspiring" narrative around disabled animals, Bruce is a "threat," which she finds more relatable as someone with a chronic illness.
  • 7 (35:52) **Grant Teases the World's Tallest Roller Coaster** - Grant introduces Falcon's Flight, the new record holder for the world's tallest and fastest roller coaster, located at Six Flags Qiddiya in Saudi Arabia.

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Guests on this episode

Show Notes

Dropout's Grant O'Brien joins the show to talk about all things weird roller coasters. Plus, Jess hops on to discuss how a Gregorian chant has infiltrated all of our favorite media, from Shrek to Elden Ring. And Rachel gets into how having less of a beak can actually make you more of a chad.

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Rachel Feltman: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.twitter.com/RachelFeltman⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Produced by Jess Boddy: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.twitter.com/JessicaBoddy⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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Theme music by Billy Cadden: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠


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The Weirdest Thing I Learned This Week