A lot has been written lately about so-called Black-Eyed Children. These children are reported to act very strangely and will try to get your permission to enter your home or car. Some people believe these children to be demonic. But are they, really? There is a common medical condition called Mydriasis which will cause the pupils of your eyes to completly dilate, giving a person what is sometimes referred to as a blown pupil. The condition is caused by head trauma, disease, or drug use. Before you report sightings of demonic children, this may be another explanation to consider.