Why Do We Yawn 😴… and Why Is It Contagious? | Fun Science

Ever noticed that when someone yawns… you suddenly feel like yawning too? 🤔 Welcome back to Fun Science! In this episode, we explore the surprising science behind yawning. Is it because we’re tired, bored… or is our brain trying to cool itself down? And what makes yawns so contagious? 👩‍🔬 In this fun mini experiment, you’ll: Test contagious yawning with friends or family Learn how your brain reacts when you see someone yawn Discover what empathy has to do with it 👉 Try it yourself and see who “catches” your yawn! 💡 Fun Fact: Yawning might actually help keep your brain cool and alert! 👍 Don’t forget to like, subscribe, and share for more awesome science videos!