Yawns, Hiccups and Other Involuntary Behaviors Explained by Science [VIDEO]

If you’re anything like us, you’ve probably wondered about the cause of the many involuntary body behaviors we all exhibit from time to time. Yawning, eye twitching, feeling like you’re falling as you go to sleep are a few examples and maybe your curiosity has even led you to google the answers.

Perhaps you got those answers, perhaps you didn’t. In either way, we think the video above will not only school you on why we do the weird things we do, it will also do so in a pretty entertaining way.

So, if you’ve ever wondered why you sneeze when looking at the sun or what the deal is with hiccups, and more, check out the video above and then share this post with all your friends so they’re in on this too.