TED: The hidden power of smiling | Ron Gutman

The video explores the journey from childhood dreams of superpowers to the real power of smiling. It highlights various studies showing how smiles can predict life outcomes, enhance well-being, and are universally recognized across cultures. Smiling is shown to be contagious, influencing social interactions and emotional states. Scientific research supports the idea that smiling can improve mood and health, offering benefits comparable to chocolate or cash rewards. The video concludes by encouraging viewers to smile for a healthier, happier life.

What evolutionary reason is given for why smiling is contagious?

What are some health benefits associated with smiling mentioned in the text?

How does smiling affect our perception of others, according to the Penn State University study?