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.
Quick Answer. Unexplained bruising can be caused by aspirin or blood thinners, infections that cause toxins to accumulate in blood, hemophilia, von Willebrand's disease, lupus and liver disease, according to WebMD. Certain types of cancer, including Hodgkin's disease, multiple myeloma and leukemia can also cause unexplained bruising explains WebMD.