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Watch video 01:03

6 facts about laughter

Did you know that when you laugh, air flows through your lungs at a speed of up to 100 kilometers per hour? No joke!  

Watch video 06:30

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Thumbs up

This additional appendage is nothing to thumb your nose at. You can use it to be more efficient in the kitchen or up your guitar skills - so many possibilities!  

Listen to audio 29:59
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