Why Do We Yawn? The Surprising Science 😮

Yawning feels contagious — but why do we really do it? 😮

For years, scientists thought it was about oxygen. But the truth is more fascinating: yawning may actually help cool the brain and even strengthen social bonds. That’s why seeing someone yawn often makes you yawn too!

In this short video, we explain:
✅ Why yawning keeps your brain alert
✅ Why yawns are contagious
✅ The surprising link between yawns and empathy

So the next time you yawn, remember — it’s not just random.

And this is why we yawn.

#AndThisIsWhy #WhyWeYawn #ScienceExplained #FunFacts