The average adult yawns about 20 times a day. But why? Surely we can’t all be that tired. The truth is, the science behind yawning is more complex than just a few hours too little sleep. Even more ...
India Today on MSN
Why is yawning contagious? The bizarre reason we copy each other's yawns
Yawning spreads from person to person because our brains are wired for social mirroring. Mirror neurons, empathy and ...
Many of the videos suggest social mirroring, which happens when individuals unintentionally imitate the actions of others, along with empathy, may be why some people yawn when they see others do it ...
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