/sci/ - Science & Math

Nelson Mandela is alive and well, however many people remember him passing away in prison in the 1980s. Some even claim to have witnessed tv coverage of his funeral. The collective memories of phenomena that never happened has now been under the coined term, the 'Mandela' effect. Recurring cases of the Mandela effect indicate a possibility of timeline interference. Please share any cases you know about or have seen!

Here is one about a supposed movie Shazam from the 90s. A video rental owner claimed people returned this movie to him saying it didnt work. https://www.newstatesman.com/science-tech/internet/2016/12/movie-doesn-t-exist-and-redditors-who-think-it-does