Why Smile & Give?

The science behind why smiling makes you happier

The hidden power of smiling | Ron Gutman

The Science Behind the Smile | Jan-Feb 2012

Is Smiling Really Contagious?... | Caroline Burke

Smiles... and it’s contagious | Lila MacLellan

The science behind why giving makes you more successful

Giving Proof | Gretchen Reynolds

The Science of Generosity | John Haltiwanger

The Science Of Giving Back | Alice G. Walton

The Mysterious Power of Giving | Rory Vaden