• "But Daniel, keep this prophecy a secret; seal it up so that it will not be understood until the end times, when travel and education shall be vastly i...
    17 hours ago

Choose Godly Woman Topics

Saturday, November 29, 2014

Why is yawning contagious? - Research Matters - Your Ontario Research - Must Watch Video

Pin It


Susan Boyko, graduate student at Brock University, answers the question "Why are yawns contagious?"

Follow us On :

No comments :

Post a Comment

Labels