Superheroes help people! But we do not see them in our daily lives. Seeing a superhero is a surprise! Does this surprise make more people kind? Scientists in Italy studied this.
英雄會幫助別人，但平常看不到這樣的人，所以一旦見到，大家都會覺得又驚又喜。碰到超級英雄會不會讓人變得更善良？有幾位義大利的科學家做了一個研究。Click HERE to see the full episode transcript, vocabulary, and quiz.
