Thursday, July 16, 2009

Contagious Laughter

Why do we laugh? Sometimes, I have to think that it works like yawning. A person will yawn if they see someone else yawn; it's a group reflex (triggering a change of state, from passive to active or vice versa).

So anyway, I saw this video, and I laughed. I don't understand the language (German). Show/Hide

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