Why Humans Get Déjà Vu 😳

Added: 2026-05-18

[00:00:00]Have you ever had a moment that felt like it already happened before? That strange feeling is called déjà vu, and scientists think it may happen because your brain processes the same moment twice.

[00:00:12]One part of your brain stores the moment as a memory a split second before another part fully experiences it. So, your brain mistakes [music] the present for the past.

[00:00:22]That's why completely normal moments can suddenly feel weirdly familiar.

[00:00:26]>> [music] >> Your brain can accidentally turn reality into a memory. Follow for more fun facts.