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SCOUT· 65%18m·2026-05-15·Science
SCOUT· 65%18m·2026-05-15·ScienceHow yawning might help clear dirty fluid from the brain
Science Friday · 1301
Just about every animal with a backbone yawns (maybe even dinosaurs), but why we do it is still something of a mystery. A SciFri listener from Texas recently spotted some research that suggests yawning could play a role in clearing waste products from the brain, and asked us to get to the bottom of it. Biomechanical…
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