Why Do We Laugh?

The video explores laughter as a form of communication that strengthens relationships and connects people. It delves into the physical and social aspects of laughter, explaining how it involves multiple muscles and can be contagious in social settings. The video also touches on the evolutionary role of laughter, its presence in animals and babies, and its health benefits, such as promoting heart health and reducing illness.

What new insight or understanding did you gain from this video?