Smile is a curved line that keeps all things straight! And why would it not? After all it is one of the splendid expressions and the richest experiences. Research has revealed that laughter is an expression found in other animals in the form of spurts of laughter-like sounds. But human laughter is still unique as it is the result of the understanding of humor. It is not just an action; it is rather an expression of a positive emotion in the human beings.

Recent research in laughter has shown that an infant at an early age of 17 days shows spontaneous laughter. There are several languages and dialects but all laugh in almost the same way! Moreover anyone can laugh. Those born deaf and dumb yet have the ability to laugh. Isn't that interesting? However it is observed that men and women react differently to the same kind of humor. Their have different tastes and distinct senses of humor. What makes a woman laugh may not have the same effect over a man. It is also because of the element of surprise involved. What surprises men, does not surprise women.

More than anything else, laughter reduces stress. It helps you release tensions. Laughter is beneficial for your health and that is why is the best medicine. It relaxes the muscles of your face and also creates joy. Laughter is really such a great emotion that both its cause and its effect are nothing but joy! If I have to define laughter, I will say, laughter is glee galore, so each time you laugh, just encore!