Why Do We Yawn? | The Dr. Binocs Show | BEST LEARNING VIDEOS For Kids | Peekaboo Kidz

Hi KIDZ! Welcome to a BRAND NEW SEASON of the DR. Binocs show. Have you ever wondered why do we Yawn and Why it is contagious?? Watch this video by DR. Binocs to learn WHY DO WE Yawn ! Keep commenting your answers to win a shout out in the next video :D