The Power Of A Smile

What Is A Smile? A smile is a universal welcome remark says a man named Max Eastman. Scientifically a smile is a facial expression formed by flexing muscles at the sides of the mouth and usually the front teeth are exposed. Some smiles that might include the contraction of muscles around the eyes include an action known as Duchenne. Throughout the world, smiling is a form of communication between people. Smiling is also known to have the most positive emotional content. A smile shows how a person feels about a particular something. It is said that a smile is contagious…