What Causes Déjà Vu? | Earth Science

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Déjà vu, that strange sensation when you’ve seen something before. But what causes it? The Factomania team explain how our brain’s memory works and how it glitches! Taken from Factomania: A fast-paced blend of facts, fun, banter, animation, experiments - and competition. Explosive Experiments, Amazing Animated Tales, and Strange Stunts. In each show hosts Dom Byrne, Fran Scott and Greg Foot get three chances to win. They can award each other's stories points for packing in maximum facts and maximum fun. For a more detailed look at Deja Vu check out Greg's video here - https://www.youtube.com/watch?v=CEV2Ze6UTN4 Welcome to BBC Earth Science! Here we answer all your curious questions about science in the world around you. If there’s a question you have that we haven’t yet answered let us know in the comments!

Published 2016-08-16 · Watch on YouTube ↗
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