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 was the initial source of inspiration for the speaker's quest for superpowers?

• Real science

• Imaginary journeys

• Yearbook photos

• Baseball cards

According to the research mentioned, what can a player's smile in a baseball card predict?

• Their popularity

• Their career success

• Their lifespan

• Their batting average

What did the study in Papua New Guinea reveal about smiles?

• They are unique to Western culture

• They are a universal expression

• They are not understood by isolated tribes

• They are only used in rituals

What did the Uppsala University study find about the effect of seeing someone smile?

• It has no effect

• It is contagious

• It is easy to ignore

• It makes you frown

What did Charles Darwin's facial feedback theory suggest about smiling?

• It is a result of feeling good

• It has no effect on emotions

• It is only a social gesture

• It can make us feel better

How does smiling affect stress and mood according to the speaker?

• Increases stress and decreases mood

• Has no effect on stress or mood

• Reduces stress and enhances mood

• Only affects mood, not stress

What did the Penn State University study find about people who smile?

• They appear more likable and competent

• They are seen as more stressed

• They appear less competent

• They are perceived as less courteous