Smile Like You Mean It!: The Science of Smiling (12/5/22)
Wow in the World
00:00
Introduction
There's no such thing as a best smile or a worst smile. A smile is just something that we humans do to show that we're happy. New research suggests that even fake smiles can make us feel happier. Hey Prime members, you can listen to WOW in the world early and add free on Amazon Music. Download the app today! Second part funded by ... All in the world,. all in the world, all in the World.
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