Hundreds of people online have shared memories of a cheesy Nineties movie called “Shazaam”, in which the standup comic Sinbad played a genie. There is no evidence that such a film was ever made. What does this tell us about the quirks of collective memory? Jeff and Anthony discuss the concept of "viral memories" and the potential that this can all be explained by multiple timelines.

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Today’s story was sent in by Jonathan Lawson: http://www.newstatesman.com/science-tech/internet/2016/12/movie-doesn-t-exist-and-redditors-who-think-it-does

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