The new exercise concept of simulated laughter combined with gentle breathing techniques (mostly known as "Laughter Yoga" or "Laughing Yoga") is a new revolution in body-mind medicine that teaches the body to laugh without depending on jokes or humor. It is non-political, non-religious, and non-competitive. There are no contortions, no need for any paticular items of clothing or equipment. Anybody can do it. It is a body-mind approach to health and wellness and aims to promote world peace throug …