Many of us think of our ears as the listening devices and earring displays that simply exist on the sides of our head... if we think of them at all. But in reality, your ears are far more than that. There are 4 major nerves (and other, smaller nerves) that run across the surface of your ear. When these nerve endings are SPARK'D, they send messages to your brain and communicate with areas of your entire body. Whether it's your nervous or neurological systems, digestive system, cardiovascular system or even your physical body, when you know where to look, all...