Nelson Mandela was president of South Africa between 1994 and 1999, but many people think he died in the 1980s. How is it possible for large groups of people to have the same false memories?

Music by JuliusH "Mystery Bells - Ambient Chill Out Music"

Transcript and references available at https://thatsruddymysterious.wordpress.com/2025/01/28/s03e04-mandela-effect/