WHY DO WE YAWN and More Educational Video for Children!!!

Published on June 5, 2018



WHY DO WE YAWN and More Educational Video for Children with Ryan ToysReview!. First let’s learn about yawning and why is yawning contagious??? Then learn about rainbow and the seven colors of the rainbow song! Then learn about how do volcano erupts and how do tornadoes form?? What other learning video should we make???

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