LOL-ING SO HARD: THE SCIENCE BEHIND HAHAHA

Ever get hit with a giggle so good it causes you to explode into laughter? Well, buckle up friend, because the science behind that side-splitting feeling is pretty fascinating. It all starts in your head where a volley of chemicals gets fired up. Things like dopamine, serotonin, and even endorphins get released, leaving you feeling joyful. But