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The Science Of Smiles, Real And Fake

The Science Of Smiles, Real And Fake

NPR - Maanvi Singh

The notion that you can smile your way to happiness is an enduring one. Back in the 1800s, Charles Darwin was among the first to come up with what modern scientists further developed into the "facial feedback hypothesis." That's the idea that smiling can make you happier and frowning can make you …

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