Have You Ever Wondered Why We Yawn? Most People Think It's About Oxygen...
Why do we yawn? You’ve probably heard it’s because we need more oxygen—but that’s actually a myth! In this quick explainer, we reveal the real reason behind yawning, what it does to your brain, and why it’s so contagious. From brain-cooling to empathy triggers, the science behind yawning is surprisingly fascinating. Watch till the end—you might even yawn yourself! 😴🧠
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