On overcharge, a battery becomes a âwater-splitting deviceâ (electrolysis) that turns water into oxygen and hydrogen. A parallel can be made with the fuel cell, but this device does the opposite; it turns oxygen and hydrogen back to electricity and produces water.
By Dr. Mercola. Any type of traumatic injury, such as a fall, can cause capillaries (small blood vessels) near your skin's surface to break and leak red blood cells. This causes the reddish-purple or black and blue appearance of bruises on your skin.y Dr. Mercola. Any type of traumatic injury, such as a fall, can cause capillaries (small blood vessels) near your skin's surface to break and leak red blood cells. This causes the reddish-purple or black and blue appearance of bruises on your skin.
Arms and legs are the most common place for bruises. Generally, harder blows cause larger bruises. However, if you bruise easily, a minor bump â one you might not even notice â can result in quite a bit of discoloration. Certain people are simply more prone to bruising, which should not be cause for concern. Also, bruising easily can result from the aging process.