Crosswords3 mins ago
Why is yawning contagious?
6 Answers
if you see someone yawn, you immediatly yawn aswell. what would happen of evryone in th eworld stood in a straight line and did? would the last in the line die of lack of oxygen?
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For more on marking an answer as the "Best Answer", please visit our FAQ.Yep, I yawned as I was reading the question! I've just yawned again while typing this reply!! Oh no - now I can't stop. I even yawn when I see my cat yawning - how weird is that?! And why is it that when I feel a sneeze coming - if I look towards a bright light it makes me sneeze staightaway? My Mum and Dad used to do the same but not many people seem to know that it does work.