A short list of things you didn’t realize were false, stolen from the most recent episode of the You Are Not So Smart podcast (on Intellectual Humility, Sept 14 2025):

• “The original 1938 radio broadcast of The War of the Worlds lead to a mass panic.” – It did not. However, rumors of a panic spread via newspaper op-eds about how it was a bad idea to get your news through any other medium besides newspapers. Citation: https://slate.com/culture/2013/10/orson-welles-war-of-the-worlds-panic-myth-the-infamous-radio-broadcast-did-not-cause-a-nationwide-hysteria.html
• “You can boil a frog in a pot by gradually raising the temperature of the water.” – This doesn’t work; frogs just jump out when they get uncomfortable. Citation: https://en.wikipedia.org/wiki/Boiling_frog
• “Lemmings march off cliffs to their deaths because they blindly follow one another.” – They don’t. Citation: https://en.wikipedia.org/wiki/Lemming#Misconceptions
  • “…but I saw it in a Disney documentary!” – Nope. Turns out the filmmakers paid local kids to capture a bunch of lemmings, spin them around to make them dizzy, then manually threw them off cliffs and filmed it. Citation: https://hyperallergic.com/545742/white-wilderness-disney-nature-documentary/