Interesting facts about SMILE ;-)
interesting facts about smile
SMILE is universally known as an expression of happiness which is recognized by almost all cultures around the globe.
If you smile at the person "working" 17 muscles on average. Sometimes it use up to 52 muscles.
There are over 20 different types of smiles that are used in a variety of social situations. One used to say "hello", another show that you agree...
Newborns tend to have more preference for a person with a smile then a person that is not smiling.
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